修复admin事务不会滚，新增sdk-java

6 years ago · 0cdb9f9c65
parent f9108bdfd3
commit 0cdb9f9c65
44 changed files with 3905 additions and 63 deletions
--- a/doc/docs/_sidebar.md
+++ b/doc/docs/_sidebar.md
@ -1,17 +1,18 @@
-* [首页](/?t=1554123435599)
+* [首页](/?t=1554195848085)
 * 开发文档
-  * [快速体验](files/10010_快速体验.md?t=1554123435601)
-  * [项目接入到SOP](files/10011_项目接入到SOP.md?t=1554123435620)
-  * [新增接口](files/10020_新增接口.md?t=1554123435620)
-  * [业务参数校验](files/10030_业务参数校验.md?t=1554123435620)
-  * [错误处理](files/10040_错误处理.md?t=1554123435620)
-  * [接口交互详解](files/10050_接口交互详解.md?t=1554123435621)
-  * [使用SpringCloudGateway](files/10060_使用SpringCloudGateway.md?t=1554123435621)
-  * [easyopen支持](files/10070_easyopen支持.md?t=1554123435621)
-  * [使用签名校验工具](files/10080_使用签名校验工具.md?t=1554123435621)
-  * [ISV管理](files/10085_ISV管理.md?t=1554123435621)
-  * [路由授权](files/10090_路由授权.md?t=1554123435621)
+  * [快速体验](files/10010_快速体验.md?t=1554195848087)
+  * [项目接入到SOP](files/10011_项目接入到SOP.md?t=1554195848105)
+  * [新增接口](files/10020_新增接口.md?t=1554195848105)
+  * [业务参数校验](files/10030_业务参数校验.md?t=1554195848105)
+  * [错误处理](files/10040_错误处理.md?t=1554195848105)
+  * [接口交互详解](files/10050_接口交互详解.md?t=1554195848105)
+  * [使用SpringCloudGateway](files/10060_使用SpringCloudGateway.md?t=1554195848105)
+  * [easyopen支持](files/10070_easyopen支持.md?t=1554195848105)
+  * [使用签名校验工具](files/10080_使用签名校验工具.md?t=1554195848106)
+  * [ISV管理](files/10085_ISV管理.md?t=1554195848106)
+  * [路由授权](files/10090_路由授权.md?t=1554195848106)
+  * [开发SDK](files/10095_开发SDK.md?t=1554195848106)
 * 原理分析
-  * [原理分析之@ApiMapping](files/90010_原理分析之@ApiMapping.md?t=1554123435621)
-  * [原理分析之路由存储](files/90011_原理分析之路由存储.md?t=1554123435622)
-  * [原理分析之如何路由](files/90012_原理分析之如何路由.md?t=1554123435622)
+  * [原理分析之@ApiMapping](files/90010_原理分析之@ApiMapping.md?t=1554195848106)
+  * [原理分析之路由存储](files/90011_原理分析之路由存储.md?t=1554195848106)
+  * [原理分析之如何路由](files/90012_原理分析之如何路由.md?t=1554195848106)
--- a/doc/docs/files/10095_开发SDK.md
+++ b/doc/docs/files/10095_开发SDK.md
@ -0,0 +1,142 @@
+# 开发SDK
+
+开放平台把接口开发完毕后，一般需要开发对应的SDK，提供给ISV。SOP提供了一个基础的SDK开发包
+
+开发者可以在此基础上做开发，就拿sdk-java来说，具体步骤如下：
+
+sdk for java
+
+开放平台对应的sdk，适用于Android。SDK依赖了三个jar包
+
+- okhttp.jar 用于网络请求
+- fastjson-android.jar 用于json处理
+- commons-logging.jar 日志处理
+
+## 接口封装步骤
+
+比如获取故事信息接口
+
+- 接口名：alipay.story.find
+- 版本号：1.0
+- 参数：name 故事名称
+- 返回信息
+
+```
+{
+	"alipay_story_find_response": {
+		"msg": "Success",
+		"code": "10000",
+		"name": "白雪公主",
+		"id": 1,
+		"gmtCreate": 1554193987378
+	},
+	"sign": "xxxxx"
+}
+```
+
+针对这个接口，封装步骤如下：
+
+1.在`model`包下新建一个类，定义业务参数
+
+
+```java
+@Data
+public class GetStoryModel {
+
+    @JSONField(name = "name")
+    private String name;
+}
+```
+
+2.在`response`包下新建一个返回类GetStoryResponse，继承`BaseResponse`
+
+里面填写返回的字段
+
+```
+@Data
+public class GetStoryResponse extends BaseResponse {
+    private Long id;
+    private String name;
+    private Date gmtCreate;
+}
+```
+
+3.在`request`包下新建一个请求类，继承`BaseRequest`
+
+BaseRequest中有个泛型参数，填`GetStoryResponse`类，表示这个请求对应的返回类。
+重写`method()`方法，填接口名。
+
+如果要指定版本号，可重写`version()`方法，或者后续使用`request.setVersion(version)`进行设置
+
+```java
+public class GetStoryRequest extends BaseRequest<GetStoryResponse> {
+    @Override
+    protected String method() {
+        return "alipay.story.find";
+    }
+}
+
+```
+
+## 使用方式
+
+```java
+String url = "http://localhost:8081/api"; // zuul
+String appId = "2019032617262200001";
+String privateKey = "你的私钥";
+
+// 声明一个就行
+OpenClient client = new OpenClient(url, appId, privateKey);
+
+// 标准用法
+@Test
+public void testGet() {
+    // 创建请求对象
+    GetStoryRequest request = new GetStoryRequest();
+    // 请求参数
+    GetStoryModel model = new GetStoryModel();
+    model.setName("白雪公主");
+    
+    request.setBizModel(model);
+
+    // 发送请求
+    GetStoryResponse response = client.execute(request);
+
+    if (response.isSuccess()) {
+        // 返回结果
+        System.out.println(response);
+    } else {
+        System.out.println(response);
+    }
+}
+```
+
+## 使用方式2(懒人版)
+
+如果不想添加Request,Response,Model。可以用这种方式，返回body部分是字符串，后续自己处理
+
+body对应的是alipay_story_find_response部分
+
+```java
+@Test
+public void testLazy() {
+    // 创建请求对象
+    CommonRequest request = new CommonRequest("alipay.story.find");
+    // 请求参数
+    Map<String, Object> bizModel = new HashMap<>();
+    bizModel.put("name", "白雪公主");
+    request.setBizModel(bizModel);
+
+    // 发送请求
+    CommonResponse response = client.execute(request);
+
+    if (response.isSuccess()) {
+        // 返回结果，body对应的是alipay_story_find_response部分
+        String body = response.getBody();
+        JSONObject jsonObject = JSON.parseObject(body);
+        System.out.println(jsonObject);
+    } else {
+        System.out.println(response);
+    }
+}
+```
--- a/pom.xml
+++ b/pom.xml
@ -18,5 +18,6 @@
 		<module>sop-registry</module>
 		<module>sop-gateway</module>
 		<module>sop-test</module>
+		<module>sop-sdk</module>
 	</modules>
 </project>
--- a/sop-admin/sop-admin-server/src/main/java/com/gitee/sop/adminserver/api/isv/IsvApi.java
+++ b/sop-admin/sop-admin-server/src/main/java/com/gitee/sop/adminserver/api/isv/IsvApi.java
@ -129,8 +129,8 @@ public class IsvApi {

    @Api(name = "isv.info.add")
    @ApiDocMethod(description = "添加isv")
-    @Transactional
-    void addIsv(IsvInfoFormAdd param) throws Exception {
+    @Transactional(rollbackFor = Exception.class)
+    public void addIsv(IsvInfoFormAdd param) throws Exception {
        if (isvInfoMapper.getByColumn("app_key", param.getAppKey()) != null) {
            throw new ApiException("appKey已存在");
        }
@ -147,8 +147,8 @@ public class IsvApi {

    @Api(name = "isv.info.update")
    @ApiDocMethod(description = "修改isv")
-    @Transactional
-    void updateIsv(IsvInfoFormUpdate param) {
+    @Transactional(rollbackFor = Exception.class)
+    public void updateIsv(IsvInfoFormUpdate param) {
        formatForm(param);
        IsvInfo rec = isvInfoMapper.getById(param.getId());
        CopyUtil.copyPropertiesIgnoreNull(param, rec);
--- a/sop-admin/sop-admin-server/src/main/java/com/gitee/sop/adminserver/api/service/RouteApi.java
+++ b/sop-admin/sop-admin-server/src/main/java/com/gitee/sop/adminserver/api/service/RouteApi.java
@ -26,6 +26,7 @@ import org.apache.commons.lang.StringUtils;
 import org.apache.curator.framework.recipes.cache.ChildData;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.transaction.annotation.Transactional;

 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@ -143,7 +144,8 @@ public class RouteApi {

    @Api(name = "route.role.update")
    @ApiDocMethod(description = "更新路由对应的角色")
-    void updateRouteRole(RoutePermissionParam param) {
+    @Transactional(rollbackFor = Exception.class)
+    public void updateRouteRole(RoutePermissionParam param) {
        String routeId = param.getRouteId();
        // 删除所有数据
        Query delQuery = new Query();
--- a/sop-admin/sop-admin-server/src/main/java/com/gitee/sop/adminserver/interceptor/LockInterceptor.java
+++ b/sop-admin/sop-admin-server/src/main/java/com/gitee/sop/adminserver/interceptor/LockInterceptor.java
@ -1,43 +0,0 @@
-package com.gitee.sop.adminserver.interceptor;
-
-import java.util.Map;
-
-import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.data.redis.core.StringRedisTemplate;
-
-import com.auth0.jwt.interfaces.Claim;
-import com.gitee.easyopen.ApiContext;
-import com.gitee.easyopen.ApiMeta;
-import com.gitee.easyopen.support.BaseLockInterceptor;
-
-/**
- * 使用分布式锁防止表单重复提交
- * 
- * @author tanghc
- */
-public class LockInterceptor extends BaseLockInterceptor {
-
-    private StringRedisTemplate redisTemplate;
-
-    public LockInterceptor() {
-        redisTemplate = ApiContext.getApplicationContext().getBean(StringRedisTemplate.class);
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    protected RedisTemplate getRedisTemplate() {
-        return redisTemplate;
-    }
-
-    @Override
-    protected String getUserId() {
-        Map<String, Claim> jwtData = ApiContext.getJwtData();
-        String id = jwtData.get("id").asString(); // 用户id
-        return id;
-    }
-
-    @Override
-    public boolean match(ApiMeta apiMeta) {
-        return "userlock.test".equals(apiMeta.getName()); // 只针对这个接口
-    }
-}
--- a/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/bookweb/controller/AlipayController.java
+++ b/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/bookweb/controller/AlipayController.java
@ -2,8 +2,11 @@ package com.gitee.sop.bookweb.controller;

 import com.gitee.sop.servercommon.annotation.ApiMapping;
 import com.gitee.sop.story.api.domain.Story;
+import lombok.Data;
 import org.springframework.web.bind.annotation.RestController;

+import java.util.Date;
+
 /**
 * 支付宝服务端，假设签名验证通过后，到达这里进行具体的业务处理。
 * 这里演示如何接受业务参数。
@ -20,8 +23,24 @@ public class AlipayController {
        return story;
    }

+    @ApiMapping(value = "alipay.story.find")
+    public StoryVO getStory2(Story story) {
+        StoryVO storyVO = new StoryVO();
+        storyVO.id = 1L;
+        storyVO.name = "白雪公主";
+        storyVO.gmtCreate = new Date();
+        return storyVO;
+    }
+
    @ApiMapping(value = "alipay.story.get", version = "1.2")
    public Story getStory11(Story story) {
        return story;
    }
+
+    @Data
+    public static class StoryVO {
+        private Long id;
+        private String name;
+        private Date gmtCreate;
+    }
 }
--- a/sop-sdk/pom.xml
+++ b/sop-sdk/pom.xml
@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.gitee.sop</groupId>
+	<artifactId>sop-sdk</artifactId>
+	<version>1.0.0-SNAPSHOT</version>
+	<packaging>pom</packaging>
+
+	<properties>
+		<java.version>1.8</java.version>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
+	</properties>
+
+	<modules>
+        <module>sdk-java</module>
+	</modules>
+
+</project>
--- a/sop-sdk/readme.md
+++ b/sop-sdk/readme.md
@ -0,0 +1,3 @@
+# 接口对应的sdk
+
+具体使用方式参见各语言版本的readme.md
--- a/sop-sdk/sdk-java/.gitignore
+++ b/sop-sdk/sdk-java/.gitignore
@ -0,0 +1,24 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/
--- a/sop-sdk/sdk-java/pom.xml
+++ b/sop-sdk/sdk-java/pom.xml
@ -0,0 +1,105 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.gitee.sop</groupId>
+	<artifactId>sdk-java</artifactId>
+	<version>1.0.0-SNAPSHOT</version>
+
+	<properties>
+		<!-- Generic properties -->
+		<java.version>1.8</java.version>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+	</properties>
+
+	<dependencies>
+		<!-- http请求 -->
+		<dependency>
+			<groupId>com.squareup.okhttp3</groupId>
+			<artifactId>okhttp</artifactId>
+			<version>3.10.0</version>
+		</dependency>
+
+		<!-- json处理 -->
+		<dependency>
+			<groupId>com.alibaba</groupId>
+			<artifactId>fastjson</artifactId>
+			<version>1.1.68.android</version>
+		</dependency>
+
+		<dependency>
+			<groupId>commons-logging</groupId>
+			<artifactId>commons-logging</artifactId>
+			<version>1.2</version>
+		</dependency>
+
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.8</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<version>1.18.4</version>
+			<scope>provided</scope>
+		</dependency>
+
+	</dependencies>
+
+	<build>
+		<plugins>
+			<!-- 打包时跳过测试 -->
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<configuration>
+					<skipTests>true</skipTests>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<configuration>
+					<source>${java.version}</source>
+					<target>${java.version}</target>
+					<encoding>UTF-8</encoding>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-source-plugin</artifactId>
+				<version>2.2.1</version>
+				<executions>
+					<execution>
+						<id>attach-sources</id>
+						<goals>
+							<goal>jar-no-fork</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>2.9</version>
+				<executions>
+					<execution>
+						<id>attach-javadocs</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+						<!-- JDK8必须使用下面的配置 -->
+						<configuration>
+							<additionalparam>-Xdoclint:none</additionalparam>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>
--- a/sop-sdk/sdk-java/readme.md
+++ b/sop-sdk/sdk-java/readme.md
@ -0,0 +1,139 @@
+# sdk-java
+
+
+sdk for java
+
+开放平台对应的sdk，适用于Android。SDK只依赖了三个jar包
+
+- okhttp.jar
+- fastjson-android.jar
+- commons-logging.jar
+
+## 接口封装步骤
+
+比如获取故事信息接口
+
+- 接口名：alipay.story.find
+- 版本号：1.0
+- 参数：name 故事名称
+- 返回信息
+
+```
+{
+	"alipay_story_find_response": {
+		"msg": "Success",
+		"code": "10000",
+		"name": "白雪公主",
+		"id": 1,
+		"gmtCreate": 1554193987378
+	},
+	"sign": "xxxxx"
+}
+```
+
+针对这个接口，封装步骤如下：
+
+1.在`model`包下新建一个类，定义业务参数
+
+
+```java
+@Data
+public class GetStoryModel {
+
+    @JSONField(name = "name")
+    private String name;
+}
+```
+
+2.在`response`包下新建一个返回类GetStoryResponse，继承`BaseResponse`
+
+里面填写返回的字段
+
+```
+@Data
+public class GetStoryResponse extends BaseResponse {
+    private Long id;
+    private String name;
+    private Date gmtCreate;
+}
+```
+
+3.在`request`包下新建一个请求类，继承`BaseRequest`
+
+BaseRequest中有个泛型参数，填`GetStoryResponse`类，表示这个请求对应的返回类。
+重写`method()`方法，填接口名。
+
+如果要指定版本号，可重写`version()`方法，或者后续使用`request.setVersion(version)`进行设置
+
+```java
+public class GetStoryRequest extends BaseRequest<GetStoryResponse> {
+    @Override
+    protected String method() {
+        return "alipay.story.find";
+    }
+}
+
+```
+
+## 使用方式
+
+```java
+String url = "http://localhost:8081/api"; // zuul
+String appId = "2019032617262200001";
+String privateKey = "你的私钥";
+
+// 声明一个就行
+OpenClient client = new OpenClient(url, appId, privateKey);
+
+// 标准用法
+@Test
+public void testGet() {
+    // 创建请求对象
+    GetStoryRequest request = new GetStoryRequest();
+    // 请求参数
+    GetStoryModel model = new GetStoryModel();
+    model.setName("白雪公主");
+    
+    request.setBizModel(model);
+
+    // 发送请求
+    GetStoryResponse response = client.execute(request);
+
+    if (response.isSuccess()) {
+        // 返回结果
+        System.out.println(response);
+    } else {
+        System.out.println(response);
+    }
+}
+```
+
+## 使用方式2(懒人版)
+
+如果不想添加Request,Response,Model。可以用这种方式，返回body部分是字符串，后续自己处理
+
+body对应的是alipay_story_find_response部分
+
+```java
+@Test
+public void testLazy() {
+    // 创建请求对象
+    CommonRequest request = new CommonRequest("alipay.story.find");
+    // 请求参数
+    Map<String, Object> bizModel = new HashMap<>();
+    bizModel.put("name", "白雪公主");
+    request.setBizModel(bizModel);
+
+    // 发送请求
+    CommonResponse response = client.execute(request);
+
+    if (response.isSuccess()) {
+        // 返回结果，body对应的是alipay_story_find_response部分
+        String body = response.getBody();
+        JSONObject jsonObject = JSON.parseObject(body);
+        System.out.println(jsonObject);
+    } else {
+        System.out.println(response);
+    }
+}
+```
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/client/OpenClient.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/client/OpenClient.java
@ -0,0 +1,123 @@
+package com.gitee.sop.sdk.client;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.gitee.sop.sdk.common.OpenConfig;
+import com.gitee.sop.sdk.common.RequestForm;
+import com.gitee.sop.sdk.sign.SopSignException;
+import com.gitee.sop.sdk.request.BaseRequest;
+import com.gitee.sop.sdk.response.BaseResponse;
+import com.gitee.sop.sdk.exception.SdkException;
+import com.gitee.sop.sdk.sign.SopSignature;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import java.util.Collections;
+import java.util.Map;
+
+/**
+ * 请求客户端
+ *
+ * @author tanghc
+ */
+public class OpenClient {
+    private static final Log log = LogFactory.getLog(OpenClient.class);
+
+    private static final OpenConfig DEFAULT_CONFIG = new OpenConfig();
+
+    private static final char DOT = '.';
+    private static final char UNDERLINE = '_';
+    public static final String GATEWAY_CODE_NAME = "code";
+    public static final String GATEWAY_MSG_NAME = "msg";
+    public static final String DATA_SUFFIX = "_response";
+
+    private String url;
+    private String appKey;
+    private String privateKey;
+
+    private OpenConfig openConfig;
+    private OpenRequest openRequest;
+
+    public OpenClient(String url, String appKey, String privateKey) {
+        this(url, appKey, privateKey, DEFAULT_CONFIG);
+    }
+
+    public OpenClient(String url, String appKey, String privateKey, OpenConfig openConfig) {
+        if (openConfig == null) {
+            throw new IllegalArgumentException("openConfig不能为null");
+        }
+        this.url = url;
+        this.appKey = appKey;
+        this.privateKey = privateKey;
+        this.openConfig = openConfig;
+
+        this.openRequest = new OpenRequest(openConfig);
+    }
+
+    /**
+     * 请求接口
+     *
+     * @param request 请求对象
+     * @param <T>     返回对应的Response
+     * @return 返回Response
+     */
+    public <T extends BaseResponse> T execute(BaseRequest<T> request) {
+        return this.execute(request, null);
+    }
+
+    /**
+     * 请求接口
+     *
+     * @param request     请求对象
+     * @param accessToken jwt
+     * @param <T>         返回对应的Response
+     * @return 返回Response
+     */
+    public <T extends BaseResponse> T execute(BaseRequest<T> request, String accessToken) {
+        RequestForm requestForm = request.createRequestForm();
+        // 表单数据
+        Map<String, String> form = requestForm.getForm();
+        if (accessToken != null) {
+            form.put(this.openConfig.getAccessTokenName(), accessToken);
+        }
+        form.put(this.openConfig.getAppKeyName(), this.appKey);
+
+        String content = SopSignature.getSignContent(form);
+        String sign = null;
+        try {
+            sign = SopSignature.rsa256Sign(content, privateKey, "utf-8");
+        } catch (SopSignException e) {
+            throw new SdkException("构建签名错误", e);
+        }
+
+        form.put(this.openConfig.getSignName(), sign);
+
+        String resp = doExecute(this.url, requestForm, Collections.emptyMap());
+        if (log.isDebugEnabled()) {
+            log.debug("----------- 请求信息 -----------"
+                    + "\n请求参数：" + SopSignature.getSignContent(form)
+                    + "\n待签名内容：" + content
+                    + "\n签名(sign)：" + sign
+                    + "\n----------- 返回结果 -----------"
+                    + "\n" + resp
+            );
+        }
+        return this.parseResponse(resp, request);
+    }
+
+    protected String doExecute(String url, RequestForm requestForm, Map<String, String> header) {
+        return openRequest.request(this.url, requestForm, header);
+    }
+
+    protected <T extends BaseResponse> T parseResponse(String resp, BaseRequest<T> request) {
+        String method = request.getMethod();
+        String dataName = method.replace(DOT, UNDERLINE) + DATA_SUFFIX;
+        JSONObject jsonObject = JSON.parseObject(resp);
+        JSONObject data = jsonObject.getJSONObject(dataName);
+        T t = data.toJavaObject(request.getResponseClass());
+        t.setBody(data.toJSONString());
+        return t;
+    }
+
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/client/OpenHttp.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/client/OpenHttp.java
@ -0,0 +1,148 @@
+package com.gitee.sop.sdk.client;
+
+import com.gitee.sop.sdk.common.OpenConfig;
+import com.gitee.sop.sdk.common.UploadFile;
+import okhttp3.Cookie;
+import okhttp3.CookieJar;
+import okhttp3.HttpUrl;
+import okhttp3.MediaType;
+import okhttp3.MultipartBody;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author tanghc
+ */
+public class OpenHttp {
+    public static final MediaType JSON = MediaType.parse("application/json; charset=utf-8");
+
+    private Map<String, List<Cookie>> cookieStore = new HashMap<String, List<Cookie>>();
+
+    private OkHttpClient httpClient;
+
+    public OpenHttp(OpenConfig openConfig) {
+        this.initHttpClient(openConfig);
+    }
+
+    protected void initHttpClient(OpenConfig openConfig) {
+        httpClient = new OkHttpClient.Builder()
+                .connectTimeout(openConfig.getConnectTimeoutSeconds(), TimeUnit.SECONDS) // 设置链接超时时间，默认10秒
+                .readTimeout(openConfig.getReadTimeoutSeconds(), TimeUnit.SECONDS)
+                .cookieJar(new CookieJar() {
+                    public void saveFromResponse(HttpUrl httpUrl, List<Cookie> list) {
+                        cookieStore.put(httpUrl.host(), list);
+                    }
+
+                    public List<Cookie> loadForRequest(HttpUrl httpUrl) {
+                        List<Cookie> cookies = cookieStore.get(httpUrl.host());
+                        return cookies != null ? cookies : new ArrayList<Cookie>();
+                    }
+                }).build();
+    }
+
+    /**
+     * get请求
+     *
+     * @param url
+     * @param header
+     * @return
+     * @throws IOException
+     */
+    public String get(String url, Map<String, String> header) throws IOException {
+        Request.Builder builder = new Request.Builder().url(url).get();
+        // 添加header
+        addHeader(builder, header);
+
+        Request request = builder.build();
+        Response response = httpClient.newCall(request).execute();
+        return response.body().string();
+    }
+
+    /**
+     * 提交json字符串到请求体
+     *
+     * @param url
+     * @param json
+     * @param header header内容
+     * @return
+     * @throws IOException
+     */
+    public String postJsonBody(String url, String json, Map<String, String> header) throws IOException {
+        RequestBody body = RequestBody.create(JSON, json);
+        Request.Builder builder = new Request.Builder().url(url).post(body);
+        // 添加header
+        addHeader(builder, header);
+
+        Request request = builder.build();
+        Response response = httpClient.newCall(request).execute();
+        return response.body().string();
+    }
+
+    /**
+     * 提交表单，并且上传文件
+     *
+     * @param url
+     * @param form
+     * @param header
+     * @param files
+     * @return
+     * @throws IOException
+     */
+    public String postFile(String url, Map<String, String> form, Map<String, String> header, List<UploadFile> files)
+            throws IOException {
+        // 创建MultipartBody.Builder，用于添加请求的数据
+        MultipartBody.Builder bodyBuilder = new MultipartBody.Builder();
+        bodyBuilder.setType(MultipartBody.FORM);
+
+        for (UploadFile uploadFile : files) {
+            bodyBuilder.addFormDataPart(uploadFile.getName(), // 请求的名字
+                    uploadFile.getFileName(), // 文件的文字，服务器端用来解析的
+                    RequestBody.create(null, uploadFile.getFileData()) // 创建RequestBody，把上传的文件放入
+            );
+        }
+
+        Set<Map.Entry<String, String>> entrySet = form.entrySet();
+        for (Map.Entry<String, String> entry : entrySet) {
+            bodyBuilder.addFormDataPart(entry.getKey(), entry.getValue());
+        }
+
+        RequestBody requestBody = bodyBuilder.build();
+
+        Request.Builder builder = new Request.Builder().url(url).post(requestBody);
+
+        // 添加header
+        addHeader(builder, header);
+
+        Request request = builder.build();
+        Response response = httpClient.newCall(request).execute();
+        return response.body().string();
+    }
+
+    private void addHeader(Request.Builder builder, Map<String, String> header) {
+        if (header != null) {
+            Set<Map.Entry<String, String>> entrySet = header.entrySet();
+            for (Map.Entry<String, String> entry : entrySet) {
+                builder.addHeader(entry.getKey(), String.valueOf(entry.getValue()));
+            }
+        }
+    }
+
+    public void setCookieStore(Map<String, List<Cookie>> cookieStore) {
+        this.cookieStore = cookieStore;
+    }
+
+    public void setHttpClient(OkHttpClient httpClient) {
+        this.httpClient = httpClient;
+    }
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/client/OpenRequest.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/client/OpenRequest.java
@ -0,0 +1,57 @@
+package com.gitee.sop.sdk.client;
+
+import com.gitee.sop.sdk.common.OpenConfig;
+import com.gitee.sop.sdk.common.RequestForm;
+import com.gitee.sop.sdk.common.UploadFile;
+import com.gitee.sop.sdk.response.BaseResponse;
+import com.gitee.sop.sdk.util.JsonUtil;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 负责请求操作
+ *
+ * @author tanghc
+ */
+public class OpenRequest {
+
+    private static final String HTTP_ERROR_CODE = "-400";
+
+    private OpenHttp openHttp;
+
+    public OpenRequest(OpenConfig openConfig) {
+        this.openHttp = new OpenHttp(openConfig);
+    }
+
+    public String request(String url, RequestForm requestForm, Map<String, String> header) {
+        return this.doPost(url, requestForm, header);
+    }
+
+    protected String doPost(String url, RequestForm requestForm, Map<String, String> header) {
+        try {
+            Map<String, String> form = requestForm.getForm();
+            List<UploadFile> files = requestForm.getFiles();
+            if (files != null && files.size() > 0) {
+                return openHttp.postFile(url, form, header, files);
+            } else {
+                return openHttp.postJsonBody(url, JsonUtil.toJSONString(form), header);
+            }
+        } catch (IOException e) {
+            return this.causeException(e);
+        }
+    }
+
+    protected String causeException(Exception e) {
+        ErrorResponse result = new ErrorResponse();
+        result.setCode(HTTP_ERROR_CODE);
+        result.setSubCode(HTTP_ERROR_CODE);
+        result.setSubMsg(e.getMessage());
+        result.setMsg(e.getMessage());
+        return JsonUtil.toJSONString(result);
+    }
+
+    static class ErrorResponse extends BaseResponse {
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/common/OpenConfig.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/common/OpenConfig.java
@ -0,0 +1,42 @@
+package com.gitee.sop.sdk.common;
+
+import lombok.Data;
+
+/**
+ * @author tanghc
+ */
+@Data
+public class OpenConfig {
+    /** 成功返回码值 */
+    private String successCode = SdkConfig.SUCCESS_CODE;
+    /** 默认版本号 */
+    private String defaultVersion = SdkConfig.DEFAULT_VERSION;
+    /** 接口属性名 */
+    private String apiName = "method";
+    /** 版本号名称 */
+    private String versionName = "version";
+    /** appKey名称 */
+    private String appKeyName = "app_id";
+    /** data名称 */
+    private String dataName = "biz_content";
+    /** 时间戳名称 */
+    private String timestampName = "timestamp";
+    /** 时间戳格式 */
+    private String timestampPattern = "yyyy-MM-dd HH:mm:ss";
+    /** 签名串名称 */
+    private String signName = "sign";
+    /** 格式化名称 */
+    private String formatName = "format";
+    /** 格式类型 */
+    private String formatType = "json";
+    /** accessToken名称 */
+    private String accessTokenName = "app_auth_token";
+    /** 国际化语言 */
+    private String locale = "zh-CN";
+    /** 响应code名称 */
+    private String responseCodeName = "code";
+    /** 请求超时时间 */
+    private int connectTimeoutSeconds = 10;
+    /** http读取超时时间 */
+    private int readTimeoutSeconds = 10;
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/common/RequestForm.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/common/RequestForm.java
@ -0,0 +1,22 @@
+package com.gitee.sop.sdk.common;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Getter
+@Setter
+public class RequestForm  {
+
+    /** 请求表单内容 */
+    private Map<String, String> form;
+    /** 上传文件 */
+    private List<UploadFile> files;
+
+    public RequestForm(Map<String, String> m) {
+        this.form = m;
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/common/SdkConfig.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/common/SdkConfig.java
@ -0,0 +1,16 @@
+package com.gitee.sop.sdk.common;
+
+public class SdkConfig {
+
+	public static String SUCCESS_CODE = "10000";
+	
+	public static String DEFAULT_VERSION = "1.0";
+
+	public static String FORMAT_TYPE = "json";
+
+	public static String TIMESTAMP_PATTERN = "yyyy-MM-dd HH:mm:ss";
+
+	public static String CHARSET = "UTF-8";
+
+	public static String SIGN_TYPE = "RSA2";
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/common/UploadFile.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/common/UploadFile.java
@ -0,0 +1,88 @@
+package com.gitee.sop.sdk.common;
+
+
+import com.gitee.sop.sdk.util.FileUtil;
+import com.gitee.sop.sdk.util.MD5Util;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.Serializable;
+
+/**
+ * 文件上传类
+ * @author tanghc
+ */
+public class UploadFile implements Serializable {
+    private static final long serialVersionUID = -1100614660944996398L;
+
+    /**
+     * @param name 表单名称，不能重复
+     * @param file 文件
+     * @throws IOException
+     */
+    public UploadFile(String name, File file) throws IOException {
+        this(name, file.getName(), FileUtil.toBytes(file));
+    }
+
+    /**
+     * @param name 表单名称，不能重复
+     * @param fileName 文件名
+     * @param input 文件流
+     * @throws IOException
+     */
+    public UploadFile(String name, String fileName, InputStream input) throws IOException {
+        this(name, fileName, FileUtil.toBytes(input));
+    }
+
+    /**
+     * @param name 表单名称，不能重复
+     * @param fileName 文件名
+     * @param fileData 文件数据
+     */
+    public UploadFile(String name, String fileName, byte[] fileData) {
+        super();
+        this.name = name;
+        this.fileName = fileName;
+        this.fileData = fileData;
+        this.md5 = MD5Util.encrypt(fileData);
+    }
+
+    private String name;
+    private String fileName;
+    private byte[] fileData;
+    private String md5;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getFileName() {
+        return fileName;
+    }
+
+    public void setFileName(String fileName) {
+        this.fileName = fileName;
+    }
+
+    public byte[] getFileData() {
+        return fileData;
+    }
+
+    public void setFileData(byte[] fileData) {
+        this.fileData = fileData;
+    }
+
+    public String getMd5() {
+        return md5;
+    }
+
+    public void setMd5(String md5) {
+        this.md5 = md5;
+    }
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/entity/Goods.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/entity/Goods.java
@ -0,0 +1,40 @@
+package com.gitee.sop.sdk.entity;
+
+import java.math.BigDecimal;
+
+public class Goods {
+
+    private Long id;
+    private String goods_name;
+    private BigDecimal price;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getGoods_name() {
+        return goods_name;
+    }
+
+    public void setGoods_name(String goods_name) {
+        this.goods_name = goods_name;
+    }
+
+    public BigDecimal getPrice() {
+        return price;
+    }
+
+    public void setPrice(BigDecimal price) {
+        this.price = price;
+    }
+
+    @Override
+    public String toString() {
+        return "Goods [id=" + id + ", goods_name=" + goods_name + ", price=" + price + "]";
+    }
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/exception/SdkException.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/exception/SdkException.java
@ -0,0 +1,14 @@
+package com.gitee.sop.sdk.exception;
+
+public class SdkException extends RuntimeException {
+
+	private static final long serialVersionUID = -1108392076700488161L;
+
+	public SdkException(String message) {
+		super(message);
+	}
+
+	public SdkException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/model/GetStoryModel.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/model/GetStoryModel.java
@ -0,0 +1,11 @@
+package com.gitee.sop.sdk.model;
+
+import com.alibaba.fastjson.annotation.JSONField;
+import lombok.Data;
+
+@Data
+public class GetStoryModel {
+
+    @JSONField(name = "name")
+    private String name;
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/request/BaseRequest.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/request/BaseRequest.java
@ -0,0 +1,123 @@
+package com.gitee.sop.sdk.request;
+
+import com.alibaba.fastjson.JSON;
+import com.gitee.sop.sdk.common.RequestForm;
+import com.gitee.sop.sdk.common.SdkConfig;
+import com.gitee.sop.sdk.common.UploadFile;
+import com.gitee.sop.sdk.response.BaseResponse;
+import com.gitee.sop.sdk.util.ClassUtil;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 请求对象父类，后续请求对象都要继承这个类
+ * <p>
+ * 参数	            类型	    是否必填	    最大长度	    描述	            示例值
+ * app_id	        String	是	        32	    支付宝分配给开发者的应用ID	2014072300007148
+ * method	        String	是	        128	    接口名称	alipay.trade.fastpay.refund.query
+ * format	        String	否	        40	    仅支持JSON	JSON
+ * charset	    String	是	        10	    请求使用的编码格式，如utf-8,gbk,gb2312等	utf-8
+ * sign_type	    String	是	        10	    商户生成签名字符串所使用的签名算法类型，目前支持RSA2和RSA，推荐使用RSA2	RSA2
+ * sign	        String	是	        344	    商户请求参数的签名串，详见签名	详见示例
+ * timestamp	    String	是	        19	    发送请求的时间，格式"yyyy-MM-dd HH:mm:ss"	2014-07-24 03:07:50
+ * version	        String	是	        3	    调用的接口版本，固定为：1.0	1.0
+ * app_auth_token	String	否	        40	    详见应用授权概述
+ * biz_content	    String	是		请求参数的集合，最大长度不限，除公共参数外所有请求参数都必须放在这个参数中传递，具体参照各产品快速接入文档
+ *
+ * @param <T> 对应的Response对象
+ */
+public abstract class BaseRequest<T extends BaseResponse> {
+
+    private String method;
+    private String format = SdkConfig.FORMAT_TYPE;
+    private String charset = SdkConfig.CHARSET;
+    private String signType = SdkConfig.SIGN_TYPE;
+    private String timestamp = new SimpleDateFormat(SdkConfig.TIMESTAMP_PATTERN).format(new Date());
+    private String version;
+
+    private String bizContent;
+    private Object bizModel;
+
+    /**
+     * 上传文件
+     */
+    private List<UploadFile> files;
+
+    private Class<T> responseClass;
+
+    protected abstract String method();
+
+    @SuppressWarnings("unchecked")
+    public BaseRequest() {
+        this.method = this.method();
+        this.version = this.version();
+
+        this.responseClass = (Class<T>) ClassUtil.getSuperClassGenricType(this.getClass(), 0);
+    }
+
+    protected String version() {
+        return SdkConfig.DEFAULT_VERSION;
+    }
+
+    public RequestForm createRequestForm() {
+        // 公共请求参数
+        Map<String, String> params = new HashMap<String, String>();
+        params.put("method", this.method);
+        params.put("format", this.format);
+        params.put("charset", this.charset);
+        params.put("sign_type", this.signType);
+        params.put("timestamp", this.timestamp);
+        params.put("version", this.version);
+
+        // 业务参数
+        String biz_content = buildBizContent();
+
+        params.put("biz_content", biz_content);
+
+        RequestForm requestForm = new RequestForm(params);
+        requestForm.setFiles(this.files);
+        return requestForm;
+    }
+
+    protected String buildBizContent() {
+        if (bizModel != null) {
+            return JSON.toJSONString(bizModel);
+        } else {
+            return this.bizContent;
+        }
+    }
+
+    public String getMethod() {
+        return method;
+    }
+
+    protected void setMethod(String method) {
+        this.method = method;
+    }
+
+    public void setVersion(String version) {
+        this.version = version;
+    }
+
+    public void setBizContent(String bizContent) {
+        this.bizContent = bizContent;
+    }
+
+    public void setBizModel(Object bizModel) {
+        this.bizModel = bizModel;
+    }
+
+    public void setFiles(List<UploadFile> files) {
+        this.files = files;
+    }
+
+    public Class<T> getResponseClass() {
+        return responseClass;
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/request/CommonRequest.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/request/CommonRequest.java
@ -0,0 +1,23 @@
+package com.gitee.sop.sdk.request;
+
+import com.gitee.sop.sdk.response.CommonResponse;
+
+/**
+ * @author tanghc
+ */
+public class CommonRequest extends BaseRequest<CommonResponse> {
+
+    public CommonRequest(String method) {
+        this.setMethod(method);
+    }
+
+    public CommonRequest(String method, String version) {
+        this.setMethod(method);
+        this.setVersion(version);
+    }
+
+    @Override
+    protected String method() {
+        return "";
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/request/GetStoryRequest.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/request/GetStoryRequest.java
@ -0,0 +1,10 @@
+package com.gitee.sop.sdk.request;
+
+import com.gitee.sop.sdk.response.GetStoryResponse;
+
+public class GetStoryRequest extends BaseRequest<GetStoryResponse> {
+    @Override
+    protected String method() {
+        return "alipay.story.find";
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/response/BaseResponse.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/response/BaseResponse.java
@ -0,0 +1,38 @@
+package com.gitee.sop.sdk.response;
+
+import com.alibaba.fastjson.annotation.JSONField;
+import com.gitee.sop.sdk.sign.StringUtils;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * 返回对象，后续返回对象都要继承这个类
+ * {
+ * "alipay_trade_close_response": {
+ * "code": "20000",
+ * "msg": "Service Currently Unavailable",
+ * "sub_code": "isp.unknow-error",
+ * "sub_msg": "系统繁忙"
+ * },
+ * "sign": "ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE"
+ * }
+ *
+ */
+@Setter
+@Getter
+public abstract class BaseResponse {
+
+    private String code;
+    private String msg;
+    @JSONField(name = "sub_code")
+    private String subCode;
+    @JSONField(name = "sub_msg")
+    private String subMsg;
+    private String body;
+
+    public boolean isSuccess() {
+        return StringUtils.isEmpty(subCode);
+    }
+
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/response/CommonResponse.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/response/CommonResponse.java
@ -0,0 +1,10 @@
+package com.gitee.sop.sdk.response;
+
+import java.util.Map;
+
+/**
+ * @author tanghc
+ */
+public class CommonResponse extends BaseResponse {
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/response/GetStoryResponse.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/response/GetStoryResponse.java
@ -0,0 +1,12 @@
+package com.gitee.sop.sdk.response;
+
+import lombok.Data;
+
+import java.util.Date;
+
+@Data
+public class GetStoryResponse extends BaseResponse {
+    private Long id;
+    private String name;
+    private Date gmtCreate;
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/sign/SopSignException.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/sign/SopSignException.java
@ -0,0 +1,49 @@
+/**
+ * Alipay.com Inc.
+ * Copyright (c) 2004-2012 All Rights Reserved.
+ */
+package com.gitee.sop.sdk.sign;
+
+
+/**
+ * 
+ * @author runzhi
+ */
+public class SopSignException extends Exception {
+
+    private static final long serialVersionUID = -238091758285157331L;
+
+    private String            errCode;
+    private String            errMsg;
+
+    public SopSignException() {
+        super();
+    }
+
+    public SopSignException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public SopSignException(String message) {
+        super(message);
+    }
+
+    public SopSignException(Throwable cause) {
+        super(cause);
+    }
+
+    public SopSignException(String errCode, String errMsg) {
+        super(errCode + ":" + errMsg);
+        this.errCode = errCode;
+        this.errMsg = errMsg;
+    }
+
+    public String getErrCode() {
+        return this.errCode;
+    }
+
+    public String getErrMsg() {
+        return this.errMsg;
+    }
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/sign/SopSignature.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/sign/SopSignature.java
@ -0,0 +1,621 @@
+package com.gitee.sop.sdk.sign;
+
+
+
+import com.gitee.sop.sdk.util.Base64Util;
+
+import javax.crypto.Cipher;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.StringWriter;
+import java.security.KeyFactory;
+import java.security.PrivateKey;
+import java.security.PublicKey;
+import java.security.spec.InvalidKeySpecException;
+import java.security.spec.PKCS8EncodedKeySpec;
+import java.security.spec.X509EncodedKeySpec;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 
+ * @author runzhi
+ */
+public class SopSignature {
+
+    /** RSA最大加密明文大小  */
+    private static final int MAX_ENCRYPT_BLOCK = 117;
+
+    /** RSA最大解密密文大小   */
+    private static final int MAX_DECRYPT_BLOCK = 128;
+
+    public static final String SIGN_TYPE_RSA                  = "RSA";
+
+    /**
+     * sha256WithRsa 算法请求类型
+     */
+    public static final String SIGN_TYPE_RSA2                 = "RSA2";
+
+    public static final String SIGN_ALGORITHMS                = "SHA1WithRSA";
+
+    public static final String SIGN_SHA256RSA_ALGORITHMS      = "SHA256WithRSA";
+
+    /** GBK字符集 **/
+    public static final String CHARSET_GBK                    = "GBK";
+
+
+    /**
+     * 
+     * @param sortedParams
+     * @return
+     */
+    public static String getSignContent(Map<String, String> sortedParams) {
+        StringBuffer content = new StringBuffer();
+        List<String> keys = new ArrayList<String>(sortedParams.keySet());
+        Collections.sort(keys);
+        int index = 0;
+        for (int i = 0; i < keys.size(); i++) {
+            String key = keys.get(i);
+            String value = sortedParams.get(key);
+            if (StringUtils.areNotEmpty(key, value)) {
+                content.append((index == 0 ? "" : "&") + key + "=" + value);
+                index++;
+            }
+        }
+        return content.toString();
+    }
+
+    /**
+     *  rsa内容签名
+     * 
+     * @param content
+     * @param privateKey
+     * @param charset
+     * @return
+     * @throws SopSignException
+     */
+    public static String rsaSign(String content, String privateKey, String charset,
+                                 String signType) throws SopSignException {
+
+        if (SIGN_TYPE_RSA.equals(signType)) {
+
+            return rsaSign(content, privateKey, charset);
+        } else if (SIGN_TYPE_RSA2.equals(signType)) {
+
+            return rsa256Sign(content, privateKey, charset);
+        } else {
+
+            throw new SopSignException("Sign Type is Not Support : signType=" + signType);
+        }
+
+    }
+
+    /**
+     * sha256WithRsa 加签
+     * 
+     * @param content
+     * @param privateKey
+     * @param charset
+     * @return
+     * @throws SopSignException
+     */
+    public static String rsa256Sign(String content, String privateKey,
+                                    String charset) throws SopSignException {
+
+        try {
+            PrivateKey priKey = getPrivateKeyFromPKCS8(SIGN_TYPE_RSA,
+                new ByteArrayInputStream(privateKey.getBytes()));
+
+            java.security.Signature signature = java.security.Signature
+                .getInstance(SIGN_SHA256RSA_ALGORITHMS);
+
+            signature.initSign(priKey);
+
+            if (StringUtils.isEmpty(charset)) {
+                signature.update(content.getBytes());
+            } else {
+                signature.update(content.getBytes(charset));
+            }
+
+            byte[] signed = signature.sign();
+
+            return new String(Base64Util.encodeBase64(signed));
+        } catch (Exception e) {
+            throw new SopSignException("RSAcontent = " + content + "; charset = " + charset, e);
+        }
+
+    }
+
+    /**
+     * sha1WithRsa 加签
+     * 
+     * @param content
+     * @param privateKey
+     * @param charset
+     * @return
+     * @throws SopSignException
+     */
+    public static String rsaSign(String content, String privateKey,
+                                 String charset) throws SopSignException {
+        try {
+            PrivateKey priKey = getPrivateKeyFromPKCS8(SIGN_TYPE_RSA,
+                new ByteArrayInputStream(privateKey.getBytes()));
+
+            java.security.Signature signature = java.security.Signature
+                .getInstance(SIGN_ALGORITHMS);
+
+            signature.initSign(priKey);
+
+            if (StringUtils.isEmpty(charset)) {
+                signature.update(content.getBytes());
+            } else {
+                signature.update(content.getBytes(charset));
+            }
+
+            byte[] signed = signature.sign();
+
+            return new String(Base64Util.encodeBase64(signed));
+        } catch (InvalidKeySpecException ie) {
+            throw new SopSignException("RSA私钥格式不正确，请检查是否正确配置了PKCS8格式的私钥", ie);
+        } catch (Exception e) {
+            throw new SopSignException("RSAcontent = " + content + "; charset = " + charset, e);
+        }
+    }
+
+    public static String rsaSign(Map<String, String> params, String privateKey,
+                                 String charset) throws SopSignException {
+        String signContent = getSignContent(params);
+
+        return rsaSign(signContent, privateKey, charset);
+
+    }
+
+    public static PrivateKey getPrivateKeyFromPKCS8(String algorithm,
+                                                    InputStream ins) throws Exception {
+        if (ins == null || StringUtils.isEmpty(algorithm)) {
+            return null;
+        }
+
+        KeyFactory keyFactory = KeyFactory.getInstance(algorithm);
+
+        byte[] encodedKey = StreamUtil.readText(ins).getBytes();
+
+        encodedKey = Base64Util.decodeBase64(encodedKey);
+
+        return keyFactory.generatePrivate(new PKCS8EncodedKeySpec(encodedKey));
+    }
+
+    public static String getSignCheckContentV1(Map<String, String> params) {
+        if (params == null) {
+            return null;
+        }
+
+        params.remove("sign");
+        params.remove("sign_type");
+
+        StringBuffer content = new StringBuffer();
+        List<String> keys = new ArrayList<String>(params.keySet());
+        Collections.sort(keys);
+
+        for (int i = 0; i < keys.size(); i++) {
+            String key = keys.get(i);
+            String value = params.get(key);
+            content.append((i == 0 ? "" : "&") + key + "=" + value);
+        }
+
+        return content.toString();
+    }
+
+    public static String getSignCheckContentV2(Map<String, String> params) {
+        if (params == null) {
+            return null;
+        }
+
+        params.remove("sign");
+
+        StringBuffer content = new StringBuffer();
+        List<String> keys = new ArrayList<String>(params.keySet());
+        Collections.sort(keys);
+
+        for (int i = 0; i < keys.size(); i++) {
+            String key = keys.get(i);
+            String value = params.get(key);
+            content.append((i == 0 ? "" : "&") + key + "=" + value);
+        }
+
+        return content.toString();
+    }
+
+    public static boolean rsaCheckV1(Map<String, String> params, String publicKey,
+                                     String charset) throws SopSignException {
+        String sign = params.get("sign");
+        String content = getSignCheckContentV1(params);
+
+        return rsaCheckContent(content, sign, publicKey, charset);
+    }
+    
+    public static boolean rsaCheckV1(Map<String, String> params, String publicKey,
+            String charset,String signType) throws SopSignException {
+		String sign = params.get("sign");
+		String content = getSignCheckContentV1(params);
+		
+		return rsaCheck(content, sign, publicKey, charset,signType);
+    }
+
+    public static boolean rsaCheckV2(Map<String, String> params, String publicKey,
+                                     String charset) throws SopSignException {
+        String sign = params.get("sign");
+        String content = getSignCheckContentV2(params);
+
+        return rsaCheckContent(content, sign, publicKey, charset);
+    }
+    
+    public static boolean rsaCheckV2(Map<String, String> params, String publicKey,
+            String charset,String signType) throws SopSignException {
+		String sign = params.get("sign");
+		String content = getSignCheckContentV2(params);
+		
+		return rsaCheck(content, sign, publicKey, charset,signType);
+	}
+
+    public static boolean rsaCheck(String content, String sign, String publicKey, String charset,
+                                   String signType) throws SopSignException {
+
+        if (SIGN_TYPE_RSA.equals(signType)) {
+
+            return rsaCheckContent(content, sign, publicKey, charset);
+
+        } else if (SIGN_TYPE_RSA2.equals(signType)) {
+
+            return rsa256CheckContent(content, sign, publicKey, charset);
+
+        } else {
+
+            throw new SopSignException("Sign Type is Not Support : signType=" + signType);
+        }
+
+    }
+
+    public static boolean rsa256CheckContent(String content, String sign, String publicKey,
+                                             String charset) throws SopSignException {
+        try {
+            PublicKey pubKey = getPublicKeyFromX509("RSA",
+                new ByteArrayInputStream(publicKey.getBytes()));
+
+            java.security.Signature signature = java.security.Signature
+                .getInstance(SIGN_SHA256RSA_ALGORITHMS);
+
+            signature.initVerify(pubKey);
+
+            if (StringUtils.isEmpty(charset)) {
+                signature.update(content.getBytes());
+            } else {
+                signature.update(content.getBytes(charset));
+            }
+
+            return signature.verify(Base64Util.decodeBase64(sign.getBytes()));
+        } catch (Exception e) {
+            throw new SopSignException(
+                "RSAcontent = " + content + ",sign=" + sign + ",charset = " + charset, e);
+        }
+    }
+
+    public static boolean rsaCheckContent(String content, String sign, String publicKey,
+                                          String charset) throws SopSignException {
+        try {
+            PublicKey pubKey = getPublicKeyFromX509("RSA",
+                new ByteArrayInputStream(publicKey.getBytes()));
+
+            java.security.Signature signature = java.security.Signature
+                .getInstance(SIGN_ALGORITHMS);
+
+            signature.initVerify(pubKey);
+
+            if (StringUtils.isEmpty(charset)) {
+                signature.update(content.getBytes());
+            } else {
+                signature.update(content.getBytes(charset));
+            }
+
+            return signature.verify(Base64Util.decodeBase64(sign.getBytes()));
+        } catch (Exception e) {
+            throw new SopSignException(
+                "RSAcontent = " + content + ",sign=" + sign + ",charset = " + charset, e);
+        }
+    }
+
+    public static PublicKey getPublicKeyFromX509(String algorithm,
+                                                 InputStream ins) throws Exception {
+        KeyFactory keyFactory = KeyFactory.getInstance(algorithm);
+
+        StringWriter writer = new StringWriter();
+        StreamUtil.io(new InputStreamReader(ins), writer);
+
+        byte[] encodedKey = writer.toString().getBytes();
+
+        encodedKey = Base64Util.decodeBase64(encodedKey);
+
+        return keyFactory.generatePublic(new X509EncodedKeySpec(encodedKey));
+    }
+
+    /**
+     * 验签并解密
+     * <p>
+     * <b>目前适用于公众号</b><br>
+     * params参数示例：
+     * <br>{
+     *    <br>biz_content=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,
+     *    <br>sign=rlqgA8O+RzHBVYLyHmrbODVSANWPXf3pSrr82OCO/bm3upZiXSYrX5fZr6UBmG6BZRAydEyTIguEW6VRuAKjnaO/sOiR9BsSrOdXbD5Rhos/Xt7/mGUWbTOt/F+3W0/XLuDNmuYg1yIC/6hzkg44kgtdSTsQbOC9gWM7ayB4J4c=,
+     *    sign_type=RSA,
+     *    <br>charset=UTF-8
+     * <br>}
+     * </p>
+     * @param params
+     * @param alipayPublicKey 支付宝公钥
+     * @param cusPrivateKey   商户私钥
+     * @param isCheckSign     是否验签
+     * @param isDecrypt       是否解密
+     * @return 解密后明文，验签失败则异常抛出
+     * @throws SopSignException
+     */
+    public static String checkSignAndDecrypt(Map<String, String> params, String alipayPublicKey,
+                                             String cusPrivateKey, boolean isCheckSign,
+                                             boolean isDecrypt) throws SopSignException {
+        String charset = params.get("charset");
+        String bizContent = params.get("biz_content");
+        if (isCheckSign) {
+            if (!rsaCheckV2(params, alipayPublicKey, charset)) {
+                throw new SopSignException("rsaCheck failure:rsaParams=" + params);
+            }
+        }
+
+        if (isDecrypt) {
+            return rsaDecrypt(bizContent, cusPrivateKey, charset);
+        }
+
+        return bizContent;
+    }
+    
+    /**
+     * 验签并解密
+     * <p>
+     * <b>目前适用于公众号</b><br>
+     * params参数示例：
+     * <br>{
+     *    <br>biz_content=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,
+     *    <br>sign=rlqgA8O+RzHBVYLyHmrbODVSANWPXf3pSrr82OCO/bm3upZiXSYrX5fZr6UBmG6BZRAydEyTIguEW6VRuAKjnaO/sOiR9BsSrOdXbD5Rhos/Xt7/mGUWbTOt/F+3W0/XLuDNmuYg1yIC/6hzkg44kgtdSTsQbOC9gWM7ayB4J4c=,
+     *    sign_type=RSA,
+     *    <br>charset=UTF-8
+     * <br>}
+     * </p>
+     * @param params
+     * @param alipayPublicKey 支付宝公钥
+     * @param cusPrivateKey   商户私钥
+     * @param isCheckSign     是否验签
+     * @param isDecrypt       是否解密
+     * @return 解密后明文，验签失败则异常抛出
+     * @throws SopSignException
+     */
+    public static String checkSignAndDecrypt(Map<String, String> params, String alipayPublicKey,
+                                             String cusPrivateKey, boolean isCheckSign,
+                                             boolean isDecrypt, String signType) throws SopSignException {
+        String charset = params.get("charset");
+        String bizContent = params.get("biz_content");
+        if (isCheckSign) {
+            if (!rsaCheckV2(params, alipayPublicKey, charset,signType)) {
+                throw new SopSignException("rsaCheck failure:rsaParams=" + params);
+            }
+        }
+
+        if (isDecrypt) {
+            return rsaDecrypt(bizContent, cusPrivateKey, charset);
+        }
+
+        return bizContent;
+    }
+
+    /**
+     * 加密并签名<br>
+     * <b>目前适用于公众号</b>
+     * @param bizContent      待加密、签名内容
+     * @param alipayPublicKey 支付宝公钥
+     * @param cusPrivateKey   商户私钥
+     * @param charset         字符集，如UTF-8, GBK, GB2312
+     * @param isEncrypt       是否加密，true-加密  false-不加密
+     * @param isSign          是否签名，true-签名  false-不签名
+     * @return 加密、签名后xml内容字符串
+     * <p>
+     * 返回示例：
+     * <alipay>
+     *  <response>密文</response>
+     *  <encryption_type>RSA</encryption_type>
+     *  <sign>sign</sign>
+     *  <sign_type>RSA</sign_type>
+     * </alipay>
+     * </p>
+     * @throws SopSignException
+     */
+    public static String encryptAndSign(String bizContent, String alipayPublicKey,
+                                        String cusPrivateKey, String charset, boolean isEncrypt,
+                                        boolean isSign) throws SopSignException {
+        StringBuilder sb = new StringBuilder();
+        if (StringUtils.isEmpty(charset)) {
+            charset = CHARSET_GBK;
+        }
+        sb.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>");
+        if (isEncrypt) {// 加密
+            sb.append("<alipay>");
+            String encrypted = rsaEncrypt(bizContent, alipayPublicKey, charset);
+            sb.append("<response>" + encrypted + "</response>");
+            sb.append("<encryption_type>RSA</encryption_type>");
+            if (isSign) {
+                String sign = rsaSign(encrypted, cusPrivateKey, charset);
+                sb.append("<sign>" + sign + "</sign>");
+                sb.append("<sign_type>RSA</sign_type>");
+            }
+            sb.append("</alipay>");
+        } else if (isSign) {// 不加密，但需要签名
+            sb.append("<alipay>");
+            sb.append("<response>" + bizContent + "</response>");
+            String sign = rsaSign(bizContent, cusPrivateKey, charset);
+            sb.append("<sign>" + sign + "</sign>");
+            sb.append("<sign_type>RSA</sign_type>");
+            sb.append("</alipay>");
+        } else {// 不加密，不加签
+            sb.append(bizContent);
+        }
+        return sb.toString();
+    }
+    
+    /**
+     * 加密并签名<br>
+     * <b>目前适用于公众号</b>
+     * @param bizContent      待加密、签名内容
+     * @param alipayPublicKey 支付宝公钥
+     * @param cusPrivateKey   商户私钥
+     * @param charset         字符集，如UTF-8, GBK, GB2312
+     * @param isEncrypt       是否加密，true-加密  false-不加密
+     * @param isSign          是否签名，true-签名  false-不签名
+     * @return 加密、签名后xml内容字符串
+     * <p>
+     * 返回示例：
+     * <alipay>
+     *  <response>密文</response>
+     *  <encryption_type>RSA</encryption_type>
+     *  <sign>sign</sign>
+     *  <sign_type>RSA</sign_type>
+     * </alipay>
+     * </p>
+     * @throws SopSignException
+     */
+    public static String encryptAndSign(String bizContent, String alipayPublicKey,
+                                        String cusPrivateKey, String charset, boolean isEncrypt,
+                                        boolean isSign,String signType) throws SopSignException {
+        StringBuilder sb = new StringBuilder();
+        if (StringUtils.isEmpty(charset)) {
+            charset = CHARSET_GBK;
+        }
+        sb.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>");
+        if (isEncrypt) {// 加密
+            sb.append("<alipay>");
+            String encrypted = rsaEncrypt(bizContent, alipayPublicKey, charset);
+            sb.append("<response>" + encrypted + "</response>");
+            sb.append("<encryption_type>RSA</encryption_type>");
+            if (isSign) {
+                String sign = rsaSign(encrypted, cusPrivateKey, charset, signType);
+                sb.append("<sign>" + sign + "</sign>");
+                sb.append("<sign_type>");
+                sb.append(signType);
+                sb.append("</sign_type>");
+            }
+            sb.append("</alipay>");
+        } else if (isSign) {// 不加密，但需要签名
+            sb.append("<alipay>");
+            sb.append("<response>" + bizContent + "</response>");
+            String sign = rsaSign(bizContent, cusPrivateKey, charset, signType);
+            sb.append("<sign>" + sign + "</sign>");
+            sb.append("<sign_type>");
+            sb.append(signType);
+            sb.append("</sign_type>");
+            sb.append("</alipay>");
+        } else {// 不加密，不加签
+            sb.append(bizContent);
+        }
+        return sb.toString();
+    }
+
+    /**
+     * 公钥加密
+     * 
+     * @param content   待加密内容
+     * @param publicKey 公钥
+     * @param charset   字符集，如UTF-8, GBK, GB2312
+     * @return 密文内容
+     * @throws SopSignException
+     */
+    public static String rsaEncrypt(String content, String publicKey,
+                                    String charset) throws SopSignException {
+        try {
+            PublicKey pubKey = getPublicKeyFromX509(SIGN_TYPE_RSA,
+                new ByteArrayInputStream(publicKey.getBytes()));
+            Cipher cipher = Cipher.getInstance(SIGN_TYPE_RSA);
+            cipher.init(Cipher.ENCRYPT_MODE, pubKey);
+            byte[] data = StringUtils.isEmpty(charset) ? content.getBytes()
+                : content.getBytes(charset);
+            int inputLen = data.length;
+            ByteArrayOutputStream out = new ByteArrayOutputStream();
+            int offSet = 0;
+            byte[] cache;
+            int i = 0;
+            // 对数据分段加密  
+            while (inputLen - offSet > 0) {
+                if (inputLen - offSet > MAX_ENCRYPT_BLOCK) {
+                    cache = cipher.doFinal(data, offSet, MAX_ENCRYPT_BLOCK);
+                } else {
+                    cache = cipher.doFinal(data, offSet, inputLen - offSet);
+                }
+                out.write(cache, 0, cache.length);
+                i++;
+                offSet = i * MAX_ENCRYPT_BLOCK;
+            }
+            byte[] encryptedData = Base64Util.encodeBase64(out.toByteArray());
+            out.close();
+
+            return StringUtils.isEmpty(charset) ? new String(encryptedData)
+                : new String(encryptedData, charset);
+        } catch (Exception e) {
+            throw new SopSignException("EncryptContent = " + content + ",charset = " + charset,
+                e);
+        }
+    }
+
+    /**
+     * 私钥解密
+     * 
+     * @param content    待解密内容
+     * @param privateKey 私钥
+     * @param charset    字符集，如UTF-8, GBK, GB2312
+     * @return 明文内容
+     * @throws SopSignException
+     */
+    public static String rsaDecrypt(String content, String privateKey,
+                                    String charset) throws SopSignException {
+        try {
+            PrivateKey priKey = getPrivateKeyFromPKCS8(SIGN_TYPE_RSA,
+                new ByteArrayInputStream(privateKey.getBytes()));
+            Cipher cipher = Cipher.getInstance(SIGN_TYPE_RSA);
+            cipher.init(Cipher.DECRYPT_MODE, priKey);
+            byte[] encryptedData = StringUtils.isEmpty(charset)
+                ? Base64Util.decodeBase64(content.getBytes())
+                : Base64Util.decodeBase64(content.getBytes(charset));
+            int inputLen = encryptedData.length;
+            ByteArrayOutputStream out = new ByteArrayOutputStream();
+            int offSet = 0;
+            byte[] cache;
+            int i = 0;
+            // 对数据分段解密  
+            while (inputLen - offSet > 0) {
+                if (inputLen - offSet > MAX_DECRYPT_BLOCK) {
+                    cache = cipher.doFinal(encryptedData, offSet, MAX_DECRYPT_BLOCK);
+                } else {
+                    cache = cipher.doFinal(encryptedData, offSet, inputLen - offSet);
+                }
+                out.write(cache, 0, cache.length);
+                i++;
+                offSet = i * MAX_DECRYPT_BLOCK;
+            }
+            byte[] decryptedData = out.toByteArray();
+            out.close();
+
+            return StringUtils.isEmpty(charset) ? new String(decryptedData)
+                : new String(decryptedData, charset);
+        } catch (Exception e) {
+            throw new SopSignException("EncodeContent = " + content + ",charset = " + charset, e);
+        }
+    }
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/sign/StreamUtil.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/sign/StreamUtil.java
@ -0,0 +1,135 @@
+package com.gitee.sop.sdk.sign;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.StringWriter;
+import java.io.Writer;
+
+/**
+ * 
+ * @author runzhi
+ */
+public class StreamUtil {
+    private static final int DEFAULT_BUFFER_SIZE = 8192;
+
+    public static void io(InputStream in, OutputStream out) throws IOException {
+        io(in, out, -1);
+    }
+
+    public static void io(InputStream in, OutputStream out, int bufferSize) throws IOException {
+        if (bufferSize == -1) {
+            bufferSize = DEFAULT_BUFFER_SIZE;
+        }
+
+        byte[] buffer = new byte[bufferSize];
+        int amount;
+
+        while ((amount = in.read(buffer)) >= 0) {
+            out.write(buffer, 0, amount);
+        }
+    }
+
+    public static void io(Reader in, Writer out) throws IOException {
+        io(in, out, -1);
+    }
+
+    public static void io(Reader in, Writer out, int bufferSize) throws IOException {
+        if (bufferSize == -1) {
+            bufferSize = DEFAULT_BUFFER_SIZE >> 1;
+        }
+
+        char[] buffer = new char[bufferSize];
+        int amount;
+
+        while ((amount = in.read(buffer)) >= 0) {
+            out.write(buffer, 0, amount);
+        }
+    }
+
+    public static OutputStream synchronizedOutputStream(OutputStream out) {
+        return new SynchronizedOutputStream(out);
+    }
+
+    public static OutputStream synchronizedOutputStream(OutputStream out, Object lock) {
+        return new SynchronizedOutputStream(out, lock);
+    }
+
+    public static String readText(InputStream in) throws IOException {
+        return readText(in, null, -1);
+    }
+
+    public static String readText(InputStream in, String encoding) throws IOException {
+        return readText(in, encoding, -1);
+    }
+
+    public static String readText(InputStream in, String encoding, int bufferSize)
+                                                                                  throws IOException {
+        Reader reader = (encoding == null) ? new InputStreamReader(in) : new InputStreamReader(in,
+            encoding);
+
+        return readText(reader, bufferSize);
+    }
+
+    public static String readText(Reader reader) throws IOException {
+        return readText(reader, -1);
+    }
+
+    public static String readText(Reader reader, int bufferSize) throws IOException {
+        StringWriter writer = new StringWriter();
+
+        io(reader, writer, bufferSize);
+        return writer.toString();
+    }
+
+    private static class SynchronizedOutputStream extends OutputStream {
+        private OutputStream out;
+        private Object       lock;
+
+        SynchronizedOutputStream(OutputStream out) {
+            this(out, out);
+        }
+
+        SynchronizedOutputStream(OutputStream out, Object lock) {
+            this.out = out;
+            this.lock = lock;
+        }
+
+        @Override
+        public void write(int datum) throws IOException {
+            synchronized (lock) {
+                out.write(datum);
+            }
+        }
+
+        @Override
+        public void write(byte[] data) throws IOException {
+            synchronized (lock) {
+                out.write(data);
+            }
+        }
+
+        @Override
+        public void write(byte[] data, int offset, int length) throws IOException {
+            synchronized (lock) {
+                out.write(data, offset, length);
+            }
+        }
+
+        @Override
+        public void flush() throws IOException {
+            synchronized (lock) {
+                out.flush();
+            }
+        }
+
+        @Override
+        public void close() throws IOException {
+            synchronized (lock) {
+                out.close();
+            }
+        }
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/sign/StringUtils.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/sign/StringUtils.java
@ -0,0 +1,171 @@
+package com.gitee.sop.sdk.sign;
+
+/**
+ * 字符串工具类。
+ *
+ * @author carver.gu
+ * @since 1.0, Sep 12, 2009
+ */
+public abstract class StringUtils {
+
+	private StringUtils() {}
+
+	/**
+	 * 检查指定的字符串是否为空。
+	 * <ul>
+	 * <li>SysUtils.isEmpty(null) = true</li>
+	 * <li>SysUtils.isEmpty("") = true</li>
+	 * <li>SysUtils.isEmpty("   ") = true</li>
+	 * <li>SysUtils.isEmpty("abc") = false</li>
+	 * </ul>
+	 *
+	 * @param value 待检查的字符串
+	 * @return true/false
+	 */
+	public static boolean isEmpty(String value) {
+		int strLen;
+		if (value == null || (strLen = value.length()) == 0) {
+			return true;
+		}
+		for (int i = 0; i < strLen; i++) {
+			if ((Character.isWhitespace(value.charAt(i)) == false)) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	/**
+	 * 检查对象是否为数字型字符串,包含负数开头的。
+	 */
+	public static boolean isNumeric(Object obj) {
+		if (obj == null) {
+			return false;
+		}
+		char[] chars = obj.toString().toCharArray();
+		int length = chars.length;
+		if(length < 1) {
+            return false;
+        }
+
+		int i = 0;
+		if(length > 1 && chars[0] == '-') {
+            i = 1;
+        }
+
+		for (; i < length; i++) {
+			if (!Character.isDigit(chars[i])) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	/**
+	 * 检查指定的字符串列表是否不为空。
+	 */
+	public static boolean areNotEmpty(String... values) {
+		boolean result = true;
+		if (values == null || values.length == 0) {
+			result = false;
+		} else {
+			for (String value : values) {
+				result &= !isEmpty(value);
+			}
+		}
+		return result;
+	}
+
+	/**
+	 * 把通用字符编码的字符串转化为汉字编码。
+	 */
+	public static String unicodeToChinese(String unicode) {
+		StringBuilder out = new StringBuilder();
+		if (!isEmpty(unicode)) {
+			for (int i = 0; i < unicode.length(); i++) {
+				out.append(unicode.charAt(i));
+			}
+		}
+		return out.toString();
+	}
+
+	/**
+	 * 过滤不可见字符
+	 */
+	public static String stripNonValidXMLCharacters(String input) {
+		if (input == null || ("".equals(input))) {
+            return "";
+        }
+		StringBuilder out = new StringBuilder();
+		char current;
+		for (int i = 0; i < input.length(); i++) {
+			current = input.charAt(i);
+			if ((current == 0x9) || (current == 0xA) || (current == 0xD)
+					|| ((current >= 0x20) && (current <= 0xD7FF))
+					|| ((current >= 0xE000) && (current <= 0xFFFD))
+					|| ((current >= 0x10000) && (current <= 0x10FFFF))) {
+                out.append(current);
+            }
+		}
+		return out.toString();
+	}
+
+	public static String leftPad(String str, int size, char padChar) {
+		if (str == null) {
+			return null;
+		} else {
+			int pads = size - str.length();
+			if (pads <= 0) {
+				return str;
+			} else {
+				return pads > 8192 ? leftPad(str, size, String.valueOf(padChar)) : padding(pads, padChar).concat(str);
+			}
+		}
+	}
+
+	public static String leftPad(String str, int size, String padStr) {
+		if (str == null) {
+			return null;
+		} else {
+			if (isEmpty(padStr)) {
+				padStr = " ";
+			}
+
+			int padLen = padStr.length();
+			int strLen = str.length();
+			int pads = size - strLen;
+			if (pads <= 0) {
+				return str;
+			} else if (padLen == 1 && pads <= 8192) {
+				return leftPad(str, size, padStr.charAt(0));
+			} else if (pads == padLen) {
+				return padStr.concat(str);
+			} else if (pads < padLen) {
+				return padStr.substring(0, pads).concat(str);
+			} else {
+				char[] padding = new char[pads];
+				char[] padChars = padStr.toCharArray();
+
+				for(int i = 0; i < pads; ++i) {
+					padding[i] = padChars[i % padLen];
+				}
+
+				return (new String(padding)).concat(str);
+			}
+		}
+	}
+
+	private static String padding(int repeat, char padChar) throws IndexOutOfBoundsException {
+		if (repeat < 0) {
+			throw new IndexOutOfBoundsException("Cannot pad a negative amount: " + repeat);
+		} else {
+			char[] buf = new char[repeat];
+
+			for(int i = 0; i < buf.length; ++i) {
+				buf[i] = padChar;
+			}
+
+			return new String(buf);
+		}
+	}
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/Base64Util.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/Base64Util.java
@ -0,0 +1,765 @@
+package com.gitee.sop.sdk.util;
+
+import java.math.BigInteger;
+
+/**
+ * Provides Base64 encoding and decoding as defined by <a href="http://www.ietf.org/rfc/rfc2045.txt">RFC 2045</a>.
+ *
+ * <p>
+ * This class implements section <cite>6.8. Base64 Content-Transfer-Encoding</cite> from RFC 2045 <cite>Multipurpose
+ * Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies</cite> by Freed and Borenstein.
+ * </p>
+ * <p>
+ * The class can be parameterized in the following manner with various constructors:
+ * </p>
+ * <ul>
+ * <li>URL-safe mode: Default off.</li>
+ * <li>Line length: Default 76. Line length that aren't multiples of 4 will still essentially end up being multiples of
+ * 4 in the encoded data.
+ * <li>Line separator: Default is CRLF ("\r\n")</li>
+ * </ul>
+ * <p>
+ * The URL-safe parameter is only applied to encode operations. Decoding seamlessly handles both modes.
+ * </p>
+ * <p>
+ * Since this class operates directly on byte streams, and not character streams, it is hard-coded to only
+ * encode/decode character encodings which are compatible with the lower 127 ASCII chart (ISO-8859-1, Windows-1252,
+ * UTF-8, etc).
+ * </p>
+ * <p>
+ * This class is thread-safe.
+ * </p>
+ *
+ * @see <a href="http://www.ietf.org/rfc/rfc2045.txt">RFC 2045</a>
+ * @since 1.0
+ * @version $Id: Base64.java 1635986 2014-11-01 16:27:52Z tn $
+ */
+public class Base64Util extends BaseNCodec {
+
+    /**
+     * BASE32 characters are 6 bits in length.
+     * They are formed by taking a block of 3 octets to form a 24-bit string,
+     * which is converted into 4 BASE64 characters.
+     */
+    private static final int BITS_PER_ENCODED_BYTE = 6;
+    private static final int BYTES_PER_UNENCODED_BLOCK = 3;
+    private static final int BYTES_PER_ENCODED_BLOCK = 4;
+
+    /**
+     * Chunk separator per RFC 2045 section 2.1.
+     *
+     * <p>
+     * N.B. The next major release may break compatibility and make this field private.
+     * </p>
+     *
+     * @see <a href="http://www.ietf.org/rfc/rfc2045.txt">RFC 2045 section 2.1</a>
+     */
+    static final byte[] CHUNK_SEPARATOR = {'\r', '\n'};
+
+    /**
+     * This array is a lookup table that translates 6-bit positive integer index values into their "Base64 Alphabet"
+     * equivalents as specified in Table 1 of RFC 2045.
+     *
+     * Thanks to "commons" project in ws.apache.org for this code.
+     * http://svn.apache.org/repos/asf/webservices/commons/trunk/modules/util/
+     */
+    private static final byte[] STANDARD_ENCODE_TABLE = {
+            'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+            'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+            'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
+            'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+            '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
+    };
+
+    /**
+     * This is a copy of the STANDARD_ENCODE_TABLE above, but with + and /
+     * changed to - and _ to make the encoded Base64 results more URL-SAFE.
+     * This table is only used when the Base64's mode is set to URL-SAFE.
+     */
+    private static final byte[] URL_SAFE_ENCODE_TABLE = {
+            'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+            'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+            'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
+            'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+            '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '-', '_'
+    };
+
+    /**
+     * This array is a lookup table that translates Unicode characters drawn from the "Base64 Alphabet" (as specified
+     * in Table 1 of RFC 2045) into their 6-bit positive integer equivalents. Characters that are not in the Base64
+     * alphabet but fall within the bounds of the array are translated to -1.
+     *
+     * Note: '+' and '-' both decode to 62. '/' and '_' both decode to 63. This means decoder seamlessly handles both
+     * URL_SAFE and STANDARD base64. (The encoder, on the other hand, needs to know ahead of time what to emit).
+     *
+     * Thanks to "commons" project in ws.apache.org for this code.
+     * http://svn.apache.org/repos/asf/webservices/commons/trunk/modules/util/
+     */
+    private static final byte[] DECODE_TABLE = {
+            -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+            -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+            -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, 62, -1, 63, 52, 53, 54,
+            55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4,
+            5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+            24, 25, -1, -1, -1, -1, 63, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+            35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
+    };
+
+    /**
+     * Base64 uses 6-bit fields.
+     */
+    /** Mask used to extract 6 bits, used when encoding */
+    private static final int MASK_6BITS = 0x3f;
+
+    // The static final fields above are used for the original static byte[] methods on Base64.
+    // The private member fields below are used with the new streaming approach, which requires
+    // some state be preserved between calls of encode() and decode().
+
+    /**
+     * Encode table to use: either STANDARD or URL_SAFE. Note: the DECODE_TABLE above remains static because it is able
+     * to decode both STANDARD and URL_SAFE streams, but the encodeTable must be a member variable so we can switch
+     * between the two modes.
+     */
+    private final byte[] encodeTable;
+
+    // Only one decode table currently; keep for consistency with Base32 code
+    private final byte[] decodeTable = DECODE_TABLE;
+
+    /**
+     * Line separator for encoding. Not used when decoding. Only used if lineLength &gt; 0.
+     */
+    private final byte[] lineSeparator;
+
+    /**
+     * Convenience variable to help us determine when our buffer is going to run out of room and needs resizing.
+     * <code>decodeSize = 3 + lineSeparator.length;</code>
+     */
+    private final int decodeSize;
+
+    /**
+     * Convenience variable to help us determine when our buffer is going to run out of room and needs resizing.
+     * <code>encodeSize = 4 + lineSeparator.length;</code>
+     */
+    private final int encodeSize;
+
+    /**
+     * Creates a Base64 codec used for decoding (all modes) and encoding in URL-unsafe mode.
+     * <p>
+     * When encoding the line length is 0 (no chunking), and the encoding table is STANDARD_ENCODE_TABLE.
+     * </p>
+     *
+     * <p>
+     * When decoding all variants are supported.
+     * </p>
+     */
+    public Base64Util() {
+        this(0);
+    }
+
+    /**
+     * Creates a Base64 codec used for decoding (all modes) and encoding in the given URL-safe mode.
+     * <p>
+     * When encoding the line length is 76, the line separator is CRLF, and the encoding table is STANDARD_ENCODE_TABLE.
+     * </p>
+     *
+     * <p>
+     * When decoding all variants are supported.
+     * </p>
+     *
+     * @param urlSafe
+     *            if <code>true</code>, URL-safe encoding is used. In most cases this should be set to
+     *            <code>false</code>.
+     * @since 1.4
+     */
+    public Base64Util(final boolean urlSafe) {
+        this(MIME_CHUNK_SIZE, CHUNK_SEPARATOR, urlSafe);
+    }
+
+    /**
+     * Creates a Base64 codec used for decoding (all modes) and encoding in URL-unsafe mode.
+     * <p>
+     * When encoding the line length is given in the constructor, the line separator is CRLF, and the encoding table is
+     * STANDARD_ENCODE_TABLE.
+     * </p>
+     * <p>
+     * Line lengths that aren't multiples of 4 will still essentially end up being multiples of 4 in the encoded data.
+     * </p>
+     * <p>
+     * When decoding all variants are supported.
+     * </p>
+     *
+     * @param lineLength
+     *            Each line of encoded data will be at most of the given length (rounded down to nearest multiple of
+     *            4). If lineLength &lt;= 0, then the output will not be divided into lines (chunks). Ignored when
+     *            decoding.
+     * @since 1.4
+     */
+    public Base64Util(final int lineLength) {
+        this(lineLength, CHUNK_SEPARATOR);
+    }
+
+    /**
+     * Creates a Base64 codec used for decoding (all modes) and encoding in URL-unsafe mode.
+     * <p>
+     * When encoding the line length and line separator are given in the constructor, and the encoding table is
+     * STANDARD_ENCODE_TABLE.
+     * </p>
+     * <p>
+     * Line lengths that aren't multiples of 4 will still essentially end up being multiples of 4 in the encoded data.
+     * </p>
+     * <p>
+     * When decoding all variants are supported.
+     * </p>
+     *
+     * @param lineLength
+     *            Each line of encoded data will be at most of the given length (rounded down to nearest multiple of
+     *            4). If lineLength &lt;= 0, then the output will not be divided into lines (chunks). Ignored when
+     *            decoding.
+     * @param lineSeparator
+     *            Each line of encoded data will end with this sequence of bytes.
+     * @throws IllegalArgumentException
+     *             Thrown when the provided lineSeparator included some base64 characters.
+     * @since 1.4
+     */
+    public Base64Util(final int lineLength, final byte[] lineSeparator) {
+        this(lineLength, lineSeparator, false);
+    }
+
+    /**
+     * Creates a Base64 codec used for decoding (all modes) and encoding in URL-unsafe mode.
+     * <p>
+     * When encoding the line length and line separator are given in the constructor, and the encoding table is
+     * STANDARD_ENCODE_TABLE.
+     * </p>
+     * <p>
+     * Line lengths that aren't multiples of 4 will still essentially end up being multiples of 4 in the encoded data.
+     * </p>
+     * <p>
+     * When decoding all variants are supported.
+     * </p>
+     *
+     * @param lineLength
+     *            Each line of encoded data will be at most of the given length (rounded down to nearest multiple of
+     *            4). If lineLength &lt;= 0, then the output will not be divided into lines (chunks). Ignored when
+     *            decoding.
+     * @param lineSeparator
+     *            Each line of encoded data will end with this sequence of bytes.
+     * @param urlSafe
+     *            Instead of emitting '+' and '/' we emit '-' and '_' respectively. urlSafe is only applied to encode
+     *            operations. Decoding seamlessly handles both modes.
+     *            <b>Note: no padding is added when using the URL-safe alphabet.</b>
+     * @throws IllegalArgumentException
+     *             The provided lineSeparator included some base64 characters. That's not going to work!
+     * @since 1.4
+     */
+    public Base64Util(final int lineLength, final byte[] lineSeparator, final boolean urlSafe) {
+        super(BYTES_PER_UNENCODED_BLOCK, BYTES_PER_ENCODED_BLOCK,
+                lineLength,
+                lineSeparator == null ? 0 : lineSeparator.length);
+        // @see test case Base64Test.testConstructors()
+        if (lineSeparator != null) {
+            if (containsAlphabetOrPad(lineSeparator)) {
+                final String sep = newStringUtf8(lineSeparator);
+                throw new IllegalArgumentException("lineSeparator must not contain base64 characters: [" + sep + "]");
+            }
+            if (lineLength > 0){ // null line-sep forces no chunking rather than throwing IAE
+                this.encodeSize = BYTES_PER_ENCODED_BLOCK + lineSeparator.length;
+                this.lineSeparator = new byte[lineSeparator.length];
+                System.arraycopy(lineSeparator, 0, this.lineSeparator, 0, lineSeparator.length);
+            } else {
+                this.encodeSize = BYTES_PER_ENCODED_BLOCK;
+                this.lineSeparator = null;
+            }
+        } else {
+            this.encodeSize = BYTES_PER_ENCODED_BLOCK;
+            this.lineSeparator = null;
+        }
+        this.decodeSize = this.encodeSize - 1;
+        this.encodeTable = urlSafe ? URL_SAFE_ENCODE_TABLE : STANDARD_ENCODE_TABLE;
+    }
+
+    /**
+     * Returns our current encode mode. True if we're URL-SAFE, false otherwise.
+     *
+     * @return true if we're in URL-SAFE mode, false otherwise.
+     * @since 1.4
+     */
+    public boolean isUrlSafe() {
+        return this.encodeTable == URL_SAFE_ENCODE_TABLE;
+    }
+
+    /**
+     * <p>
+     * Encodes all of the provided data, starting at inPos, for inAvail bytes. Must be called at least twice: once with
+     * the data to encode, and once with inAvail set to "-1" to alert encoder that EOF has been reached, to flush last
+     * remaining bytes (if not multiple of 3).
+     * </p>
+     * <p><b>Note: no padding is added when encoding using the URL-safe alphabet.</b></p>
+     * <p>
+     * Thanks to "commons" project in ws.apache.org for the bitwise operations, and general approach.
+     * http://svn.apache.org/repos/asf/webservices/commons/trunk/modules/util/
+     * </p>
+     *
+     * @param in
+     *            byte[] array of binary data to base64 encode.
+     * @param inPos
+     *            Position to start reading data from.
+     * @param inAvail
+     *            Amount of bytes available from input for encoding.
+     * @param context
+     *            the context to be used
+     */
+    @Override
+    void encode(final byte[] in, int inPos, final int inAvail, final Context context) {
+        if (context.eof) {
+            return;
+        }
+        // inAvail < 0 is how we're informed of EOF in the underlying data we're
+        // encoding.
+        if (inAvail < 0) {
+            context.eof = true;
+            if (0 == context.modulus && lineLength == 0) {
+                return; // no leftovers to process and not using chunking
+            }
+            final byte[] buffer = ensureBufferSize(encodeSize, context);
+            final int savedPos = context.pos;
+            switch (context.modulus) { // 0-2
+                case 0 : // nothing to do here
+                    break;
+                case 1 : // 8 bits = 6 + 2
+                    // top 6 bits:
+                    buffer[context.pos++] = encodeTable[(context.ibitWorkArea >> 2) & MASK_6BITS];
+                    // remaining 2:
+                    buffer[context.pos++] = encodeTable[(context.ibitWorkArea << 4) & MASK_6BITS];
+                    // URL-SAFE skips the padding to further reduce size.
+                    if (encodeTable == STANDARD_ENCODE_TABLE) {
+                        buffer[context.pos++] = pad;
+                        buffer[context.pos++] = pad;
+                    }
+                    break;
+
+                case 2 : // 16 bits = 6 + 6 + 4
+                    buffer[context.pos++] = encodeTable[(context.ibitWorkArea >> 10) & MASK_6BITS];
+                    buffer[context.pos++] = encodeTable[(context.ibitWorkArea >> 4) & MASK_6BITS];
+                    buffer[context.pos++] = encodeTable[(context.ibitWorkArea << 2) & MASK_6BITS];
+                    // URL-SAFE skips the padding to further reduce size.
+                    if (encodeTable == STANDARD_ENCODE_TABLE) {
+                        buffer[context.pos++] = pad;
+                    }
+                    break;
+                default:
+                    throw new IllegalStateException("Impossible modulus "+context.modulus);
+            }
+            context.currentLinePos += context.pos - savedPos; // keep track of current line position
+            // if currentPos == 0 we are at the start of a line, so don't add CRLF
+            if (lineLength > 0 && context.currentLinePos > 0) {
+                System.arraycopy(lineSeparator, 0, buffer, context.pos, lineSeparator.length);
+                context.pos += lineSeparator.length;
+            }
+        } else {
+            for (int i = 0; i < inAvail; i++) {
+                final byte[] buffer = ensureBufferSize(encodeSize, context);
+                context.modulus = (context.modulus+1) % BYTES_PER_UNENCODED_BLOCK;
+                int b = in[inPos++];
+                if (b < 0) {
+                    b += 256;
+                }
+                context.ibitWorkArea = (context.ibitWorkArea << 8) + b; //  BITS_PER_BYTE
+                if (0 == context.modulus) { // 3 bytes = 24 bits = 4 * 6 bits to extract
+                    buffer[context.pos++] = encodeTable[(context.ibitWorkArea >> 18) & MASK_6BITS];
+                    buffer[context.pos++] = encodeTable[(context.ibitWorkArea >> 12) & MASK_6BITS];
+                    buffer[context.pos++] = encodeTable[(context.ibitWorkArea >> 6) & MASK_6BITS];
+                    buffer[context.pos++] = encodeTable[context.ibitWorkArea & MASK_6BITS];
+                    context.currentLinePos += BYTES_PER_ENCODED_BLOCK;
+                    if (lineLength > 0 && lineLength <= context.currentLinePos) {
+                        System.arraycopy(lineSeparator, 0, buffer, context.pos, lineSeparator.length);
+                        context.pos += lineSeparator.length;
+                        context.currentLinePos = 0;
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * <p>
+     * Decodes all of the provided data, starting at inPos, for inAvail bytes. Should be called at least twice: once
+     * with the data to decode, and once with inAvail set to "-1" to alert decoder that EOF has been reached. The "-1"
+     * call is not necessary when decoding, but it doesn't hurt, either.
+     * </p>
+     * <p>
+     * Ignores all non-base64 characters. This is how chunked (e.g. 76 character) data is handled, since CR and LF are
+     * silently ignored, but has implications for other bytes, too. This method subscribes to the garbage-in,
+     * garbage-out philosophy: it will not check the provided data for validity.
+     * </p>
+     * <p>
+     * Thanks to "commons" project in ws.apache.org for the bitwise operations, and general approach.
+     * http://svn.apache.org/repos/asf/webservices/commons/trunk/modules/util/
+     * </p>
+     *
+     * @param in
+     *            byte[] array of ascii data to base64 decode.
+     * @param inPos
+     *            Position to start reading data from.
+     * @param inAvail
+     *            Amount of bytes available from input for encoding.
+     * @param context
+     *            the context to be used
+     */
+    @Override
+    void decode(final byte[] in, int inPos, final int inAvail, final Context context) {
+        if (context.eof) {
+            return;
+        }
+        if (inAvail < 0) {
+            context.eof = true;
+        }
+        for (int i = 0; i < inAvail; i++) {
+            final byte[] buffer = ensureBufferSize(decodeSize, context);
+            final byte b = in[inPos++];
+            if (b == pad) {
+                // We're done.
+                context.eof = true;
+                break;
+            } else {
+                if (b >= 0 && b < DECODE_TABLE.length) {
+                    final int result = DECODE_TABLE[b];
+                    if (result >= 0) {
+                        context.modulus = (context.modulus+1) % BYTES_PER_ENCODED_BLOCK;
+                        context.ibitWorkArea = (context.ibitWorkArea << BITS_PER_ENCODED_BYTE) + result;
+                        if (context.modulus == 0) {
+                            buffer[context.pos++] = (byte) ((context.ibitWorkArea >> 16) & MASK_8BITS);
+                            buffer[context.pos++] = (byte) ((context.ibitWorkArea >> 8) & MASK_8BITS);
+                            buffer[context.pos++] = (byte) (context.ibitWorkArea & MASK_8BITS);
+                        }
+                    }
+                }
+            }
+        }
+
+        // Two forms of EOF as far as base64 decoder is concerned: actual
+        // EOF (-1) and first time '=' character is encountered in stream.
+        // This approach makes the '=' padding characters completely optional.
+        if (context.eof && context.modulus != 0) {
+            final byte[] buffer = ensureBufferSize(decodeSize, context);
+
+            // We have some spare bits remaining
+            // Output all whole multiples of 8 bits and ignore the rest
+            switch (context.modulus) {
+//              case 0 : // impossible, as excluded above
+                case 1 : // 6 bits - ignore entirely
+                    break;
+                case 2 : // 12 bits = 8 + 4
+                    context.ibitWorkArea = context.ibitWorkArea >> 4; // dump the extra 4 bits
+                    buffer[context.pos++] = (byte) ((context.ibitWorkArea) & MASK_8BITS);
+                    break;
+                case 3 : // 18 bits = 8 + 8 + 2
+                    context.ibitWorkArea = context.ibitWorkArea >> 2; // dump 2 bits
+                    buffer[context.pos++] = (byte) ((context.ibitWorkArea >> 8) & MASK_8BITS);
+                    buffer[context.pos++] = (byte) ((context.ibitWorkArea) & MASK_8BITS);
+                    break;
+                default:
+                    throw new IllegalStateException("Impossible modulus "+context.modulus);
+            }
+        }
+    }
+
+    /**
+     * Tests a given byte array to see if it contains only valid characters within the Base64 alphabet. Currently the
+     * method treats whitespace as valid.
+     *
+     * @param arrayOctet
+     *            byte array to test
+     * @return <code>true</code> if all bytes are valid characters in the Base64 alphabet or if the byte array is empty;
+     *         <code>false</code>, otherwise
+     * @deprecated 1.5 Use {@link #isBase64(byte[])}, will be removed in 2.0.
+     */
+    @Deprecated
+    public static boolean isArrayByteBase64(final byte[] arrayOctet) {
+        return isBase64(arrayOctet);
+    }
+
+    /**
+     * Returns whether or not the <code>octet</code> is in the base 64 alphabet.
+     *
+     * @param octet
+     *            The value to test
+     * @return <code>true</code> if the value is defined in the the base 64 alphabet, <code>false</code> otherwise.
+     * @since 1.4
+     */
+    public static boolean isBase64(final byte octet) {
+        return octet == PAD_DEFAULT || (octet >= 0 && octet < DECODE_TABLE.length && DECODE_TABLE[octet] != -1);
+    }
+
+    /**
+     * Tests a given String to see if it contains only valid characters within the Base64 alphabet. Currently the
+     * method treats whitespace as valid.
+     *
+     * @param base64
+     *            String to test
+     * @return <code>true</code> if all characters in the String are valid characters in the Base64 alphabet or if
+     *         the String is empty; <code>false</code>, otherwise
+     *  @since 1.5
+     */
+    public static boolean isBase64(final String base64) {
+        return isBase64(getBytesUtf8(base64));
+    }
+
+    /**
+     * Tests a given byte array to see if it contains only valid characters within the Base64 alphabet. Currently the
+     * method treats whitespace as valid.
+     *
+     * @param arrayOctet
+     *            byte array to test
+     * @return <code>true</code> if all bytes are valid characters in the Base64 alphabet or if the byte array is empty;
+     *         <code>false</code>, otherwise
+     * @since 1.5
+     */
+    public static boolean isBase64(final byte[] arrayOctet) {
+        for (int i = 0; i < arrayOctet.length; i++) {
+            if (!isBase64(arrayOctet[i]) && !isWhiteSpace(arrayOctet[i])) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Encodes binary data using the base64 algorithm but does not chunk the output.
+     *
+     * @param binaryData
+     *            binary data to encode
+     * @return byte[] containing Base64 characters in their UTF-8 representation.
+     */
+    public static byte[] encodeBase64(final byte[] binaryData) {
+        return encodeBase64(binaryData, false);
+    }
+
+    /**
+     * Encodes binary data using the base64 algorithm but does not chunk the output.
+     *
+     * NOTE:  We changed the behaviour of this method from multi-line chunking (commons-codec-1.4) to
+     * single-line non-chunking (commons-codec-1.5).
+     *
+     * @param binaryData
+     *            binary data to encode
+     * @return String containing Base64 characters.
+     * @since 1.4 (NOTE:  1.4 chunked the output, whereas 1.5 does not).
+     */
+    public static String encodeBase64String(final byte[] binaryData) {
+        return newStringUtf8(encodeBase64(binaryData, false));
+    }
+
+    /**
+     * Encodes binary data using a URL-safe variation of the base64 algorithm but does not chunk the output. The
+     * url-safe variation emits - and _ instead of + and / characters.
+     * <b>Note: no padding is added.</b>
+     * @param binaryData
+     *            binary data to encode
+     * @return byte[] containing Base64 characters in their UTF-8 representation.
+     * @since 1.4
+     */
+    public static byte[] encodeBase64URLSafe(final byte[] binaryData) {
+        return encodeBase64(binaryData, false, true);
+    }
+
+    /**
+     * Encodes binary data using a URL-safe variation of the base64 algorithm but does not chunk the output. The
+     * url-safe variation emits - and _ instead of + and / characters.
+     * <b>Note: no padding is added.</b>
+     * @param binaryData
+     *            binary data to encode
+     * @return String containing Base64 characters
+     * @since 1.4
+     */
+    public static String encodeBase64URLSafeString(final byte[] binaryData) {
+        return newStringUtf8(encodeBase64(binaryData, false, true));
+    }
+
+    /**
+     * Encodes binary data using the base64 algorithm and chunks the encoded output into 76 character blocks
+     *
+     * @param binaryData
+     *            binary data to encode
+     * @return Base64 characters chunked in 76 character blocks
+     */
+    public static byte[] encodeBase64Chunked(final byte[] binaryData) {
+        return encodeBase64(binaryData, true);
+    }
+
+    /**
+     * Encodes binary data using the base64 algorithm, optionally chunking the output into 76 character blocks.
+     *
+     * @param binaryData
+     *            Array containing binary data to encode.
+     * @param isChunked
+     *            if <code>true</code> this encoder will chunk the base64 output into 76 character blocks
+     * @return Base64-encoded data.
+     * @throws IllegalArgumentException
+     *             Thrown when the input array needs an output array bigger than {@link Integer#MAX_VALUE}
+     */
+    public static byte[] encodeBase64(final byte[] binaryData, final boolean isChunked) {
+        return encodeBase64(binaryData, isChunked, false);
+    }
+
+    /**
+     * Encodes binary data using the base64 algorithm, optionally chunking the output into 76 character blocks.
+     *
+     * @param binaryData
+     *            Array containing binary data to encode.
+     * @param isChunked
+     *            if <code>true</code> this encoder will chunk the base64 output into 76 character blocks
+     * @param urlSafe
+     *            if <code>true</code> this encoder will emit - and _ instead of the usual + and / characters.
+     *            <b>Note: no padding is added when encoding using the URL-safe alphabet.</b>
+     * @return Base64-encoded data.
+     * @throws IllegalArgumentException
+     *             Thrown when the input array needs an output array bigger than {@link Integer#MAX_VALUE}
+     * @since 1.4
+     */
+    public static byte[] encodeBase64(final byte[] binaryData, final boolean isChunked, final boolean urlSafe) {
+        return encodeBase64(binaryData, isChunked, urlSafe, Integer.MAX_VALUE);
+    }
+
+    /**
+     * Encodes binary data using the base64 algorithm, optionally chunking the output into 76 character blocks.
+     *
+     * @param binaryData
+     *            Array containing binary data to encode.
+     * @param isChunked
+     *            if <code>true</code> this encoder will chunk the base64 output into 76 character blocks
+     * @param urlSafe
+     *            if <code>true</code> this encoder will emit - and _ instead of the usual + and / characters.
+     *            <b>Note: no padding is added when encoding using the URL-safe alphabet.</b>
+     * @param maxResultSize
+     *            The maximum result size to accept.
+     * @return Base64-encoded data.
+     * @throws IllegalArgumentException
+     *             Thrown when the input array needs an output array bigger than maxResultSize
+     * @since 1.4
+     */
+    public static byte[] encodeBase64(final byte[] binaryData, final boolean isChunked,
+                                      final boolean urlSafe, final int maxResultSize) {
+        if (binaryData == null || binaryData.length == 0) {
+            return binaryData;
+        }
+
+        // Create this so can use the super-class method
+        // Also ensures that the same roundings are performed by the ctor and the code
+        final Base64Util b64 = isChunked ? new Base64Util(urlSafe) : new Base64Util(0, CHUNK_SEPARATOR, urlSafe);
+        final long len = b64.getEncodedLength(binaryData);
+        if (len > maxResultSize) {
+            throw new IllegalArgumentException("Input array too big, the output array would be bigger (" +
+                    len +
+                    ") than the specified maximum size of " +
+                    maxResultSize);
+        }
+
+        return b64.encode(binaryData);
+    }
+
+    /**
+     * Decodes a Base64 String into octets.
+     * <p>
+     * <b>Note:</b> this method seamlessly handles data encoded in URL-safe or normal mode.
+     * </p>
+     *
+     * @param base64String
+     *            String containing Base64 data
+     * @return Array containing decoded data.
+     * @since 1.4
+     */
+    public static byte[] decodeBase64(final String base64String) {
+        return new Base64Util().decode(base64String);
+    }
+
+    /**
+     * Decodes Base64 data into octets.
+     * <p>
+     * <b>Note:</b> this method seamlessly handles data encoded in URL-safe or normal mode.
+     * </p>
+     *
+     * @param base64Data
+     *            Byte array containing Base64 data
+     * @return Array containing decoded data.
+     */
+    public static byte[] decodeBase64(final byte[] base64Data) {
+        return new Base64Util().decode(base64Data);
+    }
+
+    // Implementation of the Encoder Interface
+
+    // Implementation of integer encoding used for crypto
+    /**
+     * Decodes a byte64-encoded integer according to crypto standards such as W3C's XML-Signature.
+     *
+     * @param pArray
+     *            a byte array containing base64 character data
+     * @return A BigInteger
+     * @since 1.4
+     */
+    public static BigInteger decodeInteger(final byte[] pArray) {
+        return new BigInteger(1, decodeBase64(pArray));
+    }
+
+    /**
+     * Encodes to a byte64-encoded integer according to crypto standards such as W3C's XML-Signature.
+     *
+     * @param bigInt
+     *            a BigInteger
+     * @return A byte array containing base64 character data
+     * @throws NullPointerException
+     *             if null is passed in
+     * @since 1.4
+     */
+    public static byte[] encodeInteger(final BigInteger bigInt) {
+        if (bigInt == null) {
+            throw new NullPointerException("encodeInteger called with null parameter");
+        }
+        return encodeBase64(toIntegerBytes(bigInt), false);
+    }
+
+    /**
+     * Returns a byte-array representation of a <code>BigInteger</code> without sign bit.
+     *
+     * @param bigInt
+     *            <code>BigInteger</code> to be converted
+     * @return a byte array representation of the BigInteger parameter
+     */
+    static byte[] toIntegerBytes(final BigInteger bigInt) {
+        int bitlen = bigInt.bitLength();
+        // round bitlen
+        bitlen = ((bitlen + 7) >> 3) << 3;
+        final byte[] bigBytes = bigInt.toByteArray();
+
+        if (((bigInt.bitLength() % 8) != 0) && (((bigInt.bitLength() / 8) + 1) == (bitlen / 8))) {
+            return bigBytes;
+        }
+        // set up params for copying everything but sign bit
+        int startSrc = 0;
+        int len = bigBytes.length;
+
+        // if bigInt is exactly byte-aligned, just skip signbit in copy
+        if ((bigInt.bitLength() % 8) == 0) {
+            startSrc = 1;
+            len--;
+        }
+        final int startDst = bitlen / 8 - len; // to pad w/ nulls as per spec
+        final byte[] resizedBytes = new byte[bitlen / 8];
+        System.arraycopy(bigBytes, startSrc, resizedBytes, startDst, len);
+        return resizedBytes;
+    }
+
+    /**
+     * Returns whether or not the <code>octet</code> is in the Base64 alphabet.
+     *
+     * @param octet
+     *            The value to test
+     * @return <code>true</code> if the value is defined in the the Base64 alphabet <code>false</code> otherwise.
+     */
+    @Override
+    protected boolean isInAlphabet(final byte octet) {
+        return octet >= 0 && octet < decodeTable.length && decodeTable[octet] != -1;
+    }
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/BaseNCodec.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/BaseNCodec.java
@ -0,0 +1,520 @@
+package com.gitee.sop.sdk.util;
+
+import java.nio.charset.Charset;
+import java.util.Arrays;
+
+/**
+ * Abstract superclass for Base-N encoders and decoders.
+ *
+ * <p>
+ * This class is thread-safe.
+ * </p>
+ *
+ * @version $Id: BaseNCodec.java 1634404 2014-10-26 23:06:10Z ggregory $
+ */
+public abstract class BaseNCodec {
+
+    /**
+     * Holds thread context so classes can be thread-safe.
+     *
+     * This class is not itself thread-safe; each thread must allocate its own copy.
+     *
+     * @since 1.7
+     */
+    static class Context {
+
+        /**
+         * Place holder for the bytes we're dealing with for our based logic.
+         * Bitwise operations store and extract the encoding or decoding from this variable.
+         */
+        int ibitWorkArea;
+
+        /**
+         * Place holder for the bytes we're dealing with for our based logic.
+         * Bitwise operations store and extract the encoding or decoding from this variable.
+         */
+        long lbitWorkArea;
+
+        /**
+         * Buffer for streaming.
+         */
+        byte[] buffer;
+
+        /**
+         * Position where next character should be written in the buffer.
+         */
+        int pos;
+
+        /**
+         * Position where next character should be read from the buffer.
+         */
+        int readPos;
+
+        /**
+         * Boolean flag to indicate the EOF has been reached. Once EOF has been reached, this object becomes useless,
+         * and must be thrown away.
+         */
+        boolean eof;
+
+        /**
+         * Variable tracks how many characters have been written to the current line. Only used when encoding. We use
+         * it to make sure each encoded line never goes beyond lineLength (if lineLength &gt; 0).
+         */
+        int currentLinePos;
+
+        /**
+         * Writes to the buffer only occur after every 3/5 reads when encoding, and every 4/8 reads when decoding. This
+         * variable helps track that.
+         */
+        int modulus;
+
+        Context() {
+        }
+
+        /**
+         * Returns a String useful for debugging (especially within a debugger.)
+         *
+         * @return a String useful for debugging.
+         */
+        @SuppressWarnings("boxing") // OK to ignore boxing here
+        public String toString() {
+            return String.format("%s[buffer=%s, currentLinePos=%s, eof=%s, ibitWorkArea=%s, lbitWorkArea=%s, " +
+                    "modulus=%s, pos=%s, readPos=%s]", this.getClass().getSimpleName(), Arrays.toString(buffer),
+                    currentLinePos, eof, ibitWorkArea, lbitWorkArea, modulus, pos, readPos);
+        }
+    }
+
+    /**
+     * EOF
+     *
+     * @since 1.7
+     */
+    static final int EOF = -1;
+
+    /**
+     *  MIME chunk size per RFC 2045 section 6.8.
+     *
+     * <p>
+     * The {@value} character limit does not count the trailing CRLF, but counts all other characters, including any
+     * equal signs.
+     * </p>
+     *
+     * @see <a href="http://www.ietf.org/rfc/rfc2045.txt">RFC 2045 section 6.8</a>
+     */
+    public static final int MIME_CHUNK_SIZE = 76;
+
+    /**
+     * PEM chunk size per RFC 1421 section 4.3.2.4.
+     *
+     * <p>
+     * The {@value} character limit does not count the trailing CRLF, but counts all other characters, including any
+     * equal signs.
+     * </p>
+     *
+     * @see <a href="http://tools.ietf.org/html/rfc1421">RFC 1421 section 4.3.2.4</a>
+     */
+    public static final int PEM_CHUNK_SIZE = 64;
+
+    private static final int DEFAULT_BUFFER_RESIZE_FACTOR = 2;
+
+    /**
+     * Defines the default buffer size - currently {@value}
+     * - must be large enough for at least one encoded block+separator
+     */
+    private static final int DEFAULT_BUFFER_SIZE = 8192;
+
+    /** Mask used to extract 8 bits, used in decoding bytes */
+    protected static final int MASK_8BITS = 0xff;
+
+    /**
+     * Byte used to pad output.
+     */
+    protected static final byte PAD_DEFAULT = '='; // Allow static access to default
+
+    /**
+     * @deprecated Use {@link #pad}. Will be removed in 2.0.
+     */
+    @Deprecated
+    protected final byte PAD = PAD_DEFAULT; // instance variable just in case it needs to vary later
+
+    protected final byte pad; // instance variable just in case it needs to vary later
+
+    /** Number of bytes in each full block of unencoded data, e.g. 4 for Base64 and 5 for Base32 */
+    private final int unencodedBlockSize;
+
+    /** Number of bytes in each full block of encoded data, e.g. 3 for Base64 and 8 for Base32 */
+    private final int encodedBlockSize;
+
+    /**
+     * Chunksize for encoding. Not used when decoding.
+     * A value of zero or less implies no chunking of the encoded data.
+     * Rounded down to nearest multiple of encodedBlockSize.
+     */
+    protected final int lineLength;
+
+    /**
+     * Size of chunk separator. Not used unless {@link #lineLength} &gt; 0.
+     */
+    private final int chunkSeparatorLength;
+
+    /**
+     * Note <code>lineLength</code> is rounded down to the nearest multiple of {@link #encodedBlockSize}
+     * If <code>chunkSeparatorLength</code> is zero, then chunking is disabled.
+     * @param unencodedBlockSize the size of an unencoded block (e.g. Base64 = 3)
+     * @param encodedBlockSize the size of an encoded block (e.g. Base64 = 4)
+     * @param lineLength if &gt; 0, use chunking with a length <code>lineLength</code>
+     * @param chunkSeparatorLength the chunk separator length, if relevant
+     */
+    protected BaseNCodec(final int unencodedBlockSize, final int encodedBlockSize,
+                         final int lineLength, final int chunkSeparatorLength) {
+        this(unencodedBlockSize, encodedBlockSize, lineLength, chunkSeparatorLength, PAD_DEFAULT);
+    }
+
+    /**
+     * Note <code>lineLength</code> is rounded down to the nearest multiple of {@link #encodedBlockSize}
+     * If <code>chunkSeparatorLength</code> is zero, then chunking is disabled.
+     * @param unencodedBlockSize the size of an unencoded block (e.g. Base64 = 3)
+     * @param encodedBlockSize the size of an encoded block (e.g. Base64 = 4)
+     * @param lineLength if &gt; 0, use chunking with a length <code>lineLength</code>
+     * @param chunkSeparatorLength the chunk separator length, if relevant
+     * @param pad byte used as padding byte.
+     */
+    protected BaseNCodec(final int unencodedBlockSize, final int encodedBlockSize,
+                         final int lineLength, final int chunkSeparatorLength, final byte pad) {
+        this.unencodedBlockSize = unencodedBlockSize;
+        this.encodedBlockSize = encodedBlockSize;
+        final boolean useChunking = lineLength > 0 && chunkSeparatorLength > 0;
+        this.lineLength = useChunking ? (lineLength / encodedBlockSize) * encodedBlockSize : 0;
+        this.chunkSeparatorLength = chunkSeparatorLength;
+
+        this.pad = pad;
+    }
+
+    /**
+     * Returns true if this object has buffered data for reading.
+     *
+     * @param context the context to be used
+     * @return true if there is data still available for reading.
+     */
+    boolean hasData(final Context context) {  // package protected for access from I/O streams
+        return context.buffer != null;
+    }
+
+    /**
+     * Returns the amount of buffered data available for reading.
+     *
+     * @param context the context to be used
+     * @return The amount of buffered data available for reading.
+     */
+    int available(final Context context) {  // package protected for access from I/O streams
+        return context.buffer != null ? context.pos - context.readPos : 0;
+    }
+
+    /**
+     * Get the default buffer size. Can be overridden.
+     *
+     * @return {@link #DEFAULT_BUFFER_SIZE}
+     */
+    protected int getDefaultBufferSize() {
+        return DEFAULT_BUFFER_SIZE;
+    }
+
+    /**
+     * Increases our buffer by the {@link #DEFAULT_BUFFER_RESIZE_FACTOR}.
+     * @param context the context to be used
+     */
+    private byte[] resizeBuffer(final Context context) {
+        if (context.buffer == null) {
+            context.buffer = new byte[getDefaultBufferSize()];
+            context.pos = 0;
+            context.readPos = 0;
+        } else {
+            final byte[] b = new byte[context.buffer.length * DEFAULT_BUFFER_RESIZE_FACTOR];
+            System.arraycopy(context.buffer, 0, b, 0, context.buffer.length);
+            context.buffer = b;
+        }
+        return context.buffer;
+    }
+
+    /**
+     * Ensure that the buffer has room for <code>size</code> bytes
+     *
+     * @param size minimum spare space required
+     * @param context the context to be used
+     * @return the buffer
+     */
+    protected byte[] ensureBufferSize(final int size, final Context context){
+        if ((context.buffer == null) || (context.buffer.length < context.pos + size)){
+            return resizeBuffer(context);
+        }
+        return context.buffer;
+    }
+
+    /**
+     * Extracts buffered data into the provided byte[] array, starting at position bPos, up to a maximum of bAvail
+     * bytes. Returns how many bytes were actually extracted.
+     * <p>
+     * Package protected for access from I/O streams.
+     *
+     * @param b
+     *            byte[] array to extract the buffered data into.
+     * @param bPos
+     *            position in byte[] array to start extraction at.
+     * @param bAvail
+     *            amount of bytes we're allowed to extract. We may extract fewer (if fewer are available).
+     * @param context
+     *            the context to be used
+     * @return The number of bytes successfully extracted into the provided byte[] array.
+     */
+    int readResults(final byte[] b, final int bPos, final int bAvail, final Context context) {
+        if (context.buffer != null) {
+            final int len = Math.min(available(context), bAvail);
+            System.arraycopy(context.buffer, context.readPos, b, bPos, len);
+            context.readPos += len;
+            if (context.readPos >= context.pos) {
+                context.buffer = null; // so hasData() will return false, and this method can return -1
+            }
+            return len;
+        }
+        return context.eof ? EOF : 0;
+    }
+
+    /**
+     * Checks if a byte value is whitespace or not.
+     * Whitespace is taken to mean: space, tab, CR, LF
+     * @param byteToCheck
+     *            the byte to check
+     * @return true if byte is whitespace, false otherwise
+     */
+    protected static boolean isWhiteSpace(final byte byteToCheck) {
+        switch (byteToCheck) {
+            case ' ' :
+            case '\n' :
+            case '\r' :
+            case '\t' :
+                return true;
+            default :
+                return false;
+        }
+    }
+
+    /**
+     * Encodes an Object using the Base-N algorithm. This method is provided in order to satisfy the requirements of
+     * the Encoder interface, and will throw an EncoderException if the supplied object is not of type byte[].
+     *
+     * @param obj
+     *            Object to encode
+     * @return An object (of type byte[]) containing the Base-N encoded data which corresponds to the byte[] supplied.
+     * @throws Exception
+     *             if the parameter supplied is not of type byte[]
+     */
+    public Object encode(final Object obj) throws Exception {
+        if (!(obj instanceof byte[])) {
+            throw new Exception("Parameter supplied to Base-N encode is not a byte[]");
+        }
+        return encode((byte[]) obj);
+    }
+
+    /**
+     * Encodes a byte[] containing binary data, into a String containing characters in the Base-N alphabet.
+     * Uses UTF8 encoding.
+     *
+     * @param pArray
+     *            a byte array containing binary data
+     * @return A String containing only Base-N character data
+     */
+    public String encodeToString(final byte[] pArray) {
+        return newStringUtf8(encode(pArray));
+    }
+
+    /**
+     * Encodes a byte[] containing binary data, into a String containing characters in the appropriate alphabet.
+     * Uses UTF8 encoding.
+     *
+     * @param pArray a byte array containing binary data
+     * @return String containing only character data in the appropriate alphabet.
+    */
+    public String encodeAsString(final byte[] pArray){
+        return newStringUtf8(encode(pArray));
+    }
+
+    /**
+     * Decodes an Object using the Base-N algorithm. This method is provided in order to satisfy the requirements of
+     * the Decoder interface, and will throw a DecoderException if the supplied object is not of type byte[] or String.
+     *
+     * @param obj
+     *            Object to decode
+     * @return An object (of type byte[]) containing the binary data which corresponds to the byte[] or String
+     *         supplied.
+     * @throws Exception
+     *             if the parameter supplied is not of type byte[]
+     */
+    public Object decode(final Object obj) throws Exception {
+        if (obj instanceof byte[]) {
+            return decode((byte[]) obj);
+        } else if (obj instanceof String) {
+            return decode((String) obj);
+        } else {
+            throw new Exception("Parameter supplied to Base-N decode is not a byte[] or a String");
+        }
+    }
+
+    /**
+     * Decodes a String containing characters in the Base-N alphabet.
+     *
+     * @param pArray
+     *            A String containing Base-N character data
+     * @return a byte array containing binary data
+     */
+    public byte[] decode(final String pArray) {
+        return decode(getBytesUtf8(pArray));
+    }
+
+    /**
+     * Decodes a byte[] containing characters in the Base-N alphabet.
+     *
+     * @param pArray
+     *            A byte array containing Base-N character data
+     * @return a byte array containing binary data
+     */
+    public byte[] decode(final byte[] pArray) {
+        if (pArray == null || pArray.length == 0) {
+            return pArray;
+        }
+        final Context context = new Context();
+        decode(pArray, 0, pArray.length, context);
+        decode(pArray, 0, EOF, context); // Notify decoder of EOF.
+        final byte[] result = new byte[context.pos];
+        readResults(result, 0, result.length, context);
+        return result;
+    }
+
+    /**
+     * Encodes a byte[] containing binary data, into a byte[] containing characters in the alphabet.
+     *
+     * @param pArray
+     *            a byte array containing binary data
+     * @return A byte array containing only the basen alphabetic character data
+     */
+    public byte[] encode(final byte[] pArray) {
+        if (pArray == null || pArray.length == 0) {
+            return pArray;
+        }
+        final Context context = new Context();
+        encode(pArray, 0, pArray.length, context);
+        encode(pArray, 0, EOF, context); // Notify encoder of EOF.
+        final byte[] buf = new byte[context.pos - context.readPos];
+        readResults(buf, 0, buf.length, context);
+        return buf;
+    }
+
+    // package protected for access from I/O streams
+    abstract void encode(byte[] pArray, int i, int length, Context context);
+
+    // package protected for access from I/O streams
+    abstract void decode(byte[] pArray, int i, int length, Context context);
+
+    /**
+     * Returns whether or not the <code>octet</code> is in the current alphabet.
+     * Does not allow whitespace or pad.
+     *
+     * @param value The value to test
+     *
+     * @return <code>true</code> if the value is defined in the current alphabet, <code>false</code> otherwise.
+     */
+    protected abstract boolean isInAlphabet(byte value);
+
+    /**
+     * Tests a given byte array to see if it contains only valid characters within the alphabet.
+     * The method optionally treats whitespace and pad as valid.
+     *
+     * @param arrayOctet byte array to test
+     * @param allowWSPad if <code>true</code>, then whitespace and PAD are also allowed
+     *
+     * @return <code>true</code> if all bytes are valid characters in the alphabet or if the byte array is empty;
+     *         <code>false</code>, otherwise
+     */
+    public boolean isInAlphabet(final byte[] arrayOctet, final boolean allowWSPad) {
+        for (int i = 0; i < arrayOctet.length; i++) {
+            if (!isInAlphabet(arrayOctet[i]) &&
+                    (!allowWSPad || (arrayOctet[i] != pad) && !isWhiteSpace(arrayOctet[i]))) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Tests a given String to see if it contains only valid characters within the alphabet.
+     * The method treats whitespace and PAD as valid.
+     *
+     * @param basen String to test
+     * @return <code>true</code> if all characters in the String are valid characters in the alphabet or if
+     *         the String is empty; <code>false</code>, otherwise
+     * @see #isInAlphabet(byte[], boolean)
+     */
+    public boolean isInAlphabet(final String basen) {
+        return isInAlphabet(getBytesUtf8(basen), true);
+    }
+
+    /**
+     * Tests a given byte array to see if it contains any characters within the alphabet or PAD.
+     *
+     * Intended for use in checking line-ending arrays
+     *
+     * @param arrayOctet
+     *            byte array to test
+     * @return <code>true</code> if any byte is a valid character in the alphabet or PAD; <code>false</code> otherwise
+     */
+    protected boolean containsAlphabetOrPad(final byte[] arrayOctet) {
+        if (arrayOctet == null) {
+            return false;
+        }
+        for (final byte element : arrayOctet) {
+            if (pad == element || isInAlphabet(element)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Calculates the amount of space needed to encode the supplied array.
+     *
+     * @param pArray byte[] array which will later be encoded
+     *
+     * @return amount of space needed to encoded the supplied array.
+     * Returns a long since a max-len array will require &gt; Integer.MAX_VALUE
+     */
+    public long getEncodedLength(final byte[] pArray) {
+        // Calculate non-chunked size - rounded up to allow for padding
+        // cast to long is needed to avoid possibility of overflow
+        long len = ((pArray.length + unencodedBlockSize-1)  / unencodedBlockSize) * (long) encodedBlockSize;
+        if (lineLength > 0) { // We're using chunking
+            // Round up to nearest multiple
+            len += ((len + lineLength-1) / lineLength) * chunkSeparatorLength;
+        }
+        return len;
+    }
+
+    public static Charset UTF8 = Charset.forName("UTF-8");
+
+    public static String newStringUtf8(byte[] bytes) {
+        return newString(bytes, UTF8);
+    }
+
+    private static String newString(final byte[] bytes, final Charset charset) {
+        return bytes == null ? null : new String(bytes, charset);
+    }
+
+    public static byte[] getBytesUtf8(final String string) {
+        return getBytes(string, UTF8);
+    }
+
+    private static byte[] getBytes(final String string, final Charset charset) {
+        if (string == null) {
+            return null;
+        }
+        return string.getBytes(charset);
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/ClassUtil.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/ClassUtil.java
@ -0,0 +1,72 @@
+/*
+ * Copyright 2017 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.gitee.sop.sdk.util;
+
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author tanghc
+ */
+public class ClassUtil {
+
+    private static Map<String, Class<?>> classGenricTypeCache = new HashMap<>(16);
+
+    /**
+     * 返回定义类时的泛型参数的类型. <br>
+     * 如:定义一个BookManager类<br>
+     * <code>{@literal public BookManager extends GenricManager<Book,Address>}{...} </code>
+     * <br>
+     * 调用getSuperClassGenricType(getClass(),0)将返回Book的Class类型<br>
+     * 调用getSuperClassGenricType(getClass(),1)将返回Address的Class类型
+     *
+     * @param clazz 从哪个类中获取
+     * @param index 泛型参数索引,从0开始
+     */
+    public static Class<?> getSuperClassGenricType(Class<?> clazz, int index) throws IndexOutOfBoundsException {
+        String cacheKey = clazz.getName() + index;
+        Class<?> cachedClass = classGenricTypeCache.get(cacheKey);
+        if (cachedClass != null) {
+            return cachedClass;
+        }
+
+        Type genType = clazz.getGenericSuperclass();
+
+        // 没有泛型参数
+        if (!(genType instanceof ParameterizedType)) {
+            throw new RuntimeException("class " + clazz.getName() + " 没有指定父类泛型");
+        } else {
+            Type[] params = ((ParameterizedType) genType).getActualTypeArguments();
+
+            if (index >= params.length || index < 0) {
+                throw new RuntimeException("泛型索引不正确，index:" + index);
+            }
+            if (!(params[index] instanceof Class)) {
+                throw new RuntimeException(params[index] + "不是Class类型");
+            }
+
+            Class<?> retClass = (Class<?>) params[index];
+            // 缓存起来
+            classGenricTypeCache.put(cacheKey, retClass);
+
+            return retClass;
+        }
+    }
+
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/FileUtil.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/FileUtil.java
@ -0,0 +1,65 @@
+package com.gitee.sop.sdk.util;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class FileUtil {
+
+    /**
+     * The default buffer size to use.
+     */
+    private static final int DEFAULT_BUFFER_SIZE = 1024 * 4;
+    private static final int EOF = -1;
+
+    /**
+     * 将文件流转换成byte[]
+     * @param input
+     * @return
+     * @throws IOException
+     */
+    public static byte[] toBytes(InputStream input) throws IOException {
+        ByteArrayOutputStream output = new ByteArrayOutputStream();
+        int n = 0;
+        byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
+
+        while (EOF != (n = input.read(buffer))) {
+            output.write(buffer, 0, n);
+        }
+        return output.toByteArray();
+    }
+
+    /**
+     * 将文件转换成数据流
+     * @param file 文件
+     * @return 返回数据流
+     * @throws IOException
+     */
+    public static byte[] toBytes(File file) throws IOException {
+        if (file.exists()) {
+            if (file.isDirectory()) {
+                throw new IOException("File '" + file + "' exists but is a directory");
+            }
+            if (file.canRead() == false) {
+                throw new IOException("File '" + file + "' cannot be read");
+            }
+        } else {
+            throw new FileNotFoundException("File '" + file + "' does not exist");
+        }
+        InputStream input = null;
+        try {
+            input = new FileInputStream(file);
+            return toBytes(input);
+        } finally {
+            try {
+                if (input != null) {
+                    input.close();
+                }
+            } catch (IOException ioe) {
+            }
+        }
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/HexUtil.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/HexUtil.java
@ -0,0 +1,57 @@
+package com.gitee.sop.sdk.util;
+
+public class HexUtil {
+    private static final String ZERO = "0";
+    private static final String CHARS = "0123456789ABCDEF";
+
+    /**
+     * 二进制转十六进制字符串
+     * 
+     * @param bytes
+     * @return
+     */
+    public static String byte2hex(byte[] bytes) {
+        StringBuilder sign = new StringBuilder();
+        for (int i = 0; i < bytes.length; i++) {
+            String hex = Integer.toHexString(bytes[i] & 0xFF);
+            if (hex.length() == 1) {
+                sign.append(ZERO);
+            }
+            sign.append(hex);
+        }
+        return sign.toString();
+    }
+
+    /**
+     * 十六进制字符串转二进制
+     * 
+     * @param hexString
+     *            the hex string
+     * @return byte[]
+     */
+    public static byte[] hex2bytes(String hexString) {
+        if (hexString == null || hexString.equals("")) {
+            return null;
+        }
+        hexString = hexString.toUpperCase();
+        int length = hexString.length() / 2;
+        char[] hexChars = hexString.toCharArray();
+        byte[] d = new byte[length];
+        for (int i = 0; i < length; i++) {
+            int pos = i * 2;
+            d[i] = (byte) (charToByte(hexChars[pos]) << 4 | charToByte(hexChars[pos + 1]));
+        }
+        return d;
+    }
+
+    /**
+     * Convert char to byte
+     * 
+     * @param c
+     *            char
+     * @return byte
+     */
+    private static byte charToByte(char c) {
+        return (byte) CHARS.indexOf(c);
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/JsonUtil.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/JsonUtil.java
@ -0,0 +1,33 @@
+package com.gitee.sop.sdk.util;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+
+public class JsonUtil {
+    
+    /**
+     * 对象转json
+     * @param obj
+     * @return
+     */
+    public static String toJSONString(Object obj) {
+        if(obj == null) {
+            return "{}";
+        }
+        return JSON.toJSONString(obj);
+    }
+
+    /**
+     * json转对象
+     * @param json
+     * @param clazz
+     * @return
+     */
+    public static <T> T parseObject(String json, Class<T> clazz) {
+        return JSON.parseObject(json, clazz);
+    }
+
+    public static JSONObject parseJSONObject(String json) {
+        return JSON.parseObject(json);
+    }
+}
--- a/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/MD5Util.java
+++ b/sop-sdk/sdk-java/src/main/java/com/gitee/sop/sdk/util/MD5Util.java
@ -0,0 +1,78 @@
+package com.gitee.sop.sdk.util;
+
+import java.security.MessageDigest;
+
+public class MD5Util {
+
+    private static final String MD5 = "MD5";
+
+    /**
+     * 生成md5,全部大写
+     * 
+     * @param input
+     * @return
+     */
+    public static String encryptUpper(String input) {
+        return encrypt(input).toUpperCase();
+    }
+
+    /**
+     * 生成md5,全部大写
+     * 
+     * @param input
+     * @return
+     */
+    public static String encryptUpper(byte[] input) {
+        return encrypt(input).toUpperCase();
+    }
+
+    /**
+     * 生成md5,全部小写
+     * 
+     * @param input
+     * @return
+     */
+    public static String encrypt(String input) {
+        if(input == null || "".equals(input)) {
+            throw new IllegalArgumentException("The argument input can not be empty.");
+        }
+        return encrypt(input.getBytes());
+    }
+    
+    /**
+     * 返回长度16串,小写
+     * @param input
+     * @return
+     */
+    public static String encrypt16(String input) {
+        return encrypt(input).substring(8,24);
+    }
+
+    /**
+     * 生成md5,全部小写
+     * 
+     * @param input
+     * @return
+     */
+    public static String encrypt(byte[] input) {
+        if(input == null || input.length == 0) {
+            throw new IllegalArgumentException("The argument input can not be empty.");
+        }
+        try {
+            // 创建一个提供信息摘要算法的对象，初始化为md5算法对象
+            MessageDigest md = MessageDigest.getInstance(MD5);
+            // 计算后获得字节数组,这就是那128位了
+            byte[] buff = md.digest(input);
+
+            // 把数组每一字节（一个字节占八位）换成16进制连成md5字符串
+            return HexUtil.byte2hex(buff);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    
+    /*public static void main(String[] args) {
+        System.out.println(encrypt(encrypt("123456")));
+    }*/
+}
--- a/sop-sdk/sdk-java/src/main/resources/pri.key
+++ b/sop-sdk/sdk-java/src/main/resources/pri.key
@ -0,0 +1 @@
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
--- a/sop-sdk/sdk-java/src/test/java/com/gitee/sop/sdk/1.txt
+++ b/sop-sdk/sdk-java/src/test/java/com/gitee/sop/sdk/1.txt
@ -0,0 +1,2 @@
+回忆起 20多年来我们一起走过的日子，我就感到特别温馨、特别甜蜜。你第一次闯入我生命中的情景，仿佛就在眼前……第一次偶然相遇是1996年5月，那是一个夏风习习的夜晚，我刚从工地回来，同事就邀我一起去城建学院跳舞，踏进舞厅的一瞬间，在暗淡温柔的霓虹灯下，你那清新脱俗的靓影一下子就深深的嵌入了我的心里。
+记得大学时代，李春波的歌曲“小芳”响彻校园，那个叫小芳的村里姑娘，也深深的烙进了我的心底，成了我少年时的梦中偶像。二十多年来，我一直期盼着找到一个象歌曲中所唱的长得好看又善良、有着一双美丽的大眼睛和两条粗辫子的姑娘做我的爱人，但苦苦寻觅却难见芳踪，谁知众里寻她千百度，蓦然回首，那人却在灯火阑珊处……你就这样俏生生的突然出现在我眼前。当时，你穿着浅绿色的衬衣，正在与一位女同学翩翩起舞，两条又粗又长的辫子在身后灵巧的晃动。一曲终了，我急忙挤到你身边请你跳舞。当时的我还不太会跳舞，还好是一首慢四舞曲，我才没出洋相。拥着你在舞厅漫步，因为心情特别激动，又怕舞步不熟踩到你脚，我眼睛始终盯着脚下，不敢正视你的目光；好不容易平复心情与你搭讪，才打探到你是教育学院的学生舞曲就结束了。后面的舞曲不是我不会跳就是被你那“讨厌”的女同学捷足先登了，始终没有机会再次与你共舞，但我的心已经完完全全的被你牵走了。同事周云看我不再跳舞、心事重重的，就问我为什么，得知我心事后，自告奋勇的说下一曲他去邀请你同学，让我有机会请你跳舞。可没想到我那同事的“光头”会把你们吓跑，让上天给我们安排的第一次相遇就这样擦肩而过。
--- a/sop-sdk/sdk-java/src/test/java/com/gitee/sop/sdk/2.txt
+++ b/sop-sdk/sdk-java/src/test/java/com/gitee/sop/sdk/2.txt
@ -0,0 +1 @@
+红与青 时光如流水般，在我面前一闪而过，但我却只能暗暗叹息。 台灯下，小桌前，我坐在那儿，目光停在桌子上的那一个西瓜面前。十几年前的往事仿佛就在昨日。 小时候，我们兄弟几个围坐在一张破破的桌子前。一个勺子，半个西瓜，大家围着轮流舀着吃，大家的目光都聚焦在西瓜上，也许只有在这一刻，我们才不会那样的打闹。我们都想吃最中间的部分，最红的，最甜的部分，可是又如同大人世界般，我们显得那样腼腆。最后，总是你一小口我一小口，把那中间红红的果肉吞进肚子里，更埋下友谊的种子。 日子深一脚浅一脚的过，学习似乎成了我们唯一的公同语言，我们也从一个被别人称为“造反派”的顽童变为一个学子。甚至有时，在哪儿碰见也只会向对方点点头，丝毫没有了小时烈日下奔跑的情谊。家里的那张破破的桌子也不知去向，取而代之的是一张豪华的青瓷桌…… 小学毕业后那年暑假的最后一天，刚刚步入六年级的他们来送别我，我们围坐在桌边，夏日的炎热似乎把我们所有要诉说的话都给憋了回去，我们都沉默着。冰爽的西瓜成了我们释放的对象，我们不再像小时那样子吃西瓜，所有的西瓜都被切成了片，有红，有青。红红的那部分就在最上面，我们之间的友情就像这样火红。 没有告别仪式，只是如青般离开。 “悄悄，是别离的笙箫” 迈入初中，一切都是陌生，交流变少了，浑浑噩噩的梦中，我又梦见了他们。 关了台灯，寂静与黑暗容我沉思。 初一就要结束的几天里，夏天悄无声息得把炎热带来，家人们又带回来了西瓜，复习之余，我又捧起了半个西瓜，这一回就我一人沉默。握着勺子，一口一口舀着慢慢品味。“嗯？”与瓜皮连着的青色果肉吸引了我。“啊！原来他们比中间的果肉更惹人迷！” 我舀了一勺，“咔嚓”，是多么清脆。 “但我不能放歌”，时光荏苒，十几年前的往事似乎又模模糊糊。 他们如流水划过，留下一道青色的痕迹。青，是青。
--- a/sop-sdk/sdk-java/src/test/java/com/gitee/sop/sdk/BaseTest.java
+++ b/sop-sdk/sdk-java/src/test/java/com/gitee/sop/sdk/BaseTest.java
@ -0,0 +1,8 @@
+package com.gitee.sop.sdk;
+
+import com.gitee.sop.sdk.client.OpenClient;
+import junit.framework.TestCase;
+
+public class BaseTest extends TestCase {
+
+}
--- a/sop-sdk/sdk-java/src/test/java/com/gitee/sop/sdk/SdkTest.java
+++ b/sop-sdk/sdk-java/src/test/java/com/gitee/sop/sdk/SdkTest.java
@ -0,0 +1,72 @@
+package com.gitee.sop.sdk;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.gitee.sop.sdk.client.OpenClient;
+import com.gitee.sop.sdk.model.GetStoryModel;
+import com.gitee.sop.sdk.request.CommonRequest;
+import com.gitee.sop.sdk.request.GetStoryRequest;
+import com.gitee.sop.sdk.response.CommonResponse;
+import com.gitee.sop.sdk.response.GetStoryResponse;
+import junit.framework.TestCase;
+import org.junit.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class SdkTest extends TestCase {
+    String url = "http://localhost:8081/api"; // zuul
+    String appId = "2019032617262200001";
+    // 支付宝私钥
+    String privateKey = "MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCXJv1pQFqWNA/++OYEV7WYXwexZK/J8LY1OWlP9X0T6wHFOvxNKRvMkJ5544SbgsJpVcvRDPrcxmhPbi/sAhdO4x2PiPKIz9Yni2OtYCCeaiE056B+e1O2jXoLeXbfi9fPivJZkxH/tb4xfLkH3bA8ZAQnQsoXA0SguykMRZntF0TndUfvDrLqwhlR8r5iRdZLB6F8o8qXH6UPDfNEnf/K8wX5T4EB1b8x8QJ7Ua4GcIUqeUxGHdQpzNbJdaQvoi06lgccmL+PHzminkFYON7alj1CjDN833j7QMHdPtS9l7B67fOU/p2LAAkPMtoVBfxQt9aFj7B8rEhGCz02iJIBAgMBAAECggEARqOuIpY0v6WtJBfmR3lGIOOokLrhfJrGTLF8CiZMQha+SRJ7/wOLPlsH9SbjPlopyViTXCuYwbzn2tdABigkBHYXxpDV6CJZjzmRZ+FY3S/0POlTFElGojYUJ3CooWiVfyUMhdg5vSuOq0oCny53woFrf32zPHYGiKdvU5Djku1onbDU0Lw8w+5tguuEZ76kZ/lUcccGy5978FFmYpzY/65RHCpvLiLqYyWTtaNT1aQ/9pw4jX9HO9NfdJ9gYFK8r/2f36ZE4hxluAfeOXQfRC/WhPmiw/ReUhxPznG/WgKaa/OaRtAx3inbQ+JuCND7uuKeRe4osP2jLPHPP6AUwQKBgQDUNu3BkLoKaimjGOjCTAwtp71g1oo+k5/uEInAo7lyEwpV0EuUMwLA/HCqUgR4K9pyYV+Oyb8d6f0+Hz0BMD92I2pqlXrD7xV2WzDvyXM3s63NvorRooKcyfd9i6ccMjAyTR2qfLkxv0hlbBbsPHz4BbU63xhTJp3Ghi0/ey/1HQKBgQC2VsgqC6ykfSidZUNLmQZe3J0p/Qf9VLkfrQ+xaHapOs6AzDU2H2osuysqXTLJHsGfrwVaTs00ER2z8ljTJPBUtNtOLrwNRlvgdnzyVAKHfOgDBGwJgiwpeE9voB1oAV/mXqSaUWNnuwlOIhvQEBwekqNyWvhLqC7nCAIhj3yvNQKBgQCqYbeec56LAhWP903Zwcj9VvG7sESqXUhIkUqoOkuIBTWFFIm54QLTA1tJxDQGb98heoCIWf5x/A3xNI98RsqNBX5JON6qNWjb7/dobitti3t99v/ptDp9u8JTMC7penoryLKK0Ty3bkan95Kn9SC42YxaSghzqkt+uvfVQgiNGQKBgGxU6P2aDAt6VNwWosHSe+d2WWXt8IZBhO9d6dn0f7ORvcjmCqNKTNGgrkewMZEuVcliueJquR47IROdY8qmwqcBAN7Vg2K7r7CPlTKAWTRYMJxCT1Hi5gwJb+CZF3+IeYqsJk2NF2s0w5WJTE70k1BSvQsfIzAIDz2yE1oPHvwVAoGAA6e+xQkVH4fMEph55RJIZ5goI4Y76BSvt2N5OKZKd4HtaV+eIhM3SDsVYRLIm9ZquJHMiZQGyUGnsvrKL6AAVNK7eQZCRDk9KQz+0GKOGqku0nOZjUbAu6A2/vtXAaAuFSFx1rUQVVjFulLexkXR3KcztL1Qu2k5pB6Si0K/uwQ=";
+
+
+    // 声明一个就行
+    OpenClient client = new OpenClient(url, appId, privateKey);
+
+    // 标准用法
+    @Test
+    public void testGet() {
+        // 创建请求对象
+        GetStoryRequest request = new GetStoryRequest();
+        // 请求参数
+        GetStoryModel model = new GetStoryModel();
+        model.setName("白雪公主");
+        request.setBizModel(model);
+
+        // 发送请求
+        GetStoryResponse response = client.execute(request);
+
+        if (response.isSuccess()) {
+            // 返回结果
+            System.out.println(response);
+        } else {
+            System.out.println(response);
+        }
+    }
+
+
+    // 懒人版，如果不想添加Request,Response,Model。可以用这种方式，返回全部是String，后续自己处理json
+    @Test
+    public void testLazy() {
+        // 创建请求对象
+        CommonRequest request = new CommonRequest("alipay.story.find");
+        // 请求参数
+        Map<String, Object> bizModel = new HashMap<>();
+        bizModel.put("name", "白雪公主");
+        request.setBizModel(bizModel);
+
+        // 发送请求
+        CommonResponse response = client.execute(request);
+
+        if (response.isSuccess()) {
+            // 返回结果
+            String body = response.getBody();
+            JSONObject jsonObject = JSON.parseObject(body);
+            System.out.println(jsonObject);
+        } else {
+            System.out.println(response);
+        }
+    }
+
+}
				`@ -0,0 +1 @@`
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				`@ -0,0 +1 @@`
				红与青时光如流水般，在我面前一闪而过，但我却只能暗暗叹息。台灯下，小桌前，我坐在那儿，目光停在桌子上的那一个西瓜面前。十几年前的往事仿佛就在昨日。小时候，我们兄弟几个围坐在一张破破的桌子前。一个勺子，半个西瓜，大家围着轮流舀着吃，大家的目光都聚焦在西瓜上，也许只有在这一刻，我们才不会那样的打闹。我们都想吃最中间的部分，最红的，最甜的部分，可是又如同大人世界般，我们显得那样腼腆。最后，总是你一小口我一小口，把那中间红红的果肉吞进肚子里，更埋下友谊的种子。日子深一脚浅一脚的过，学习似乎成了我们唯一的公同语言，我们也从一个被别人称为“造反派”的顽童变为一个学子。甚至有时，在哪儿碰见也只会向对方点点头，丝毫没有了小时烈日下奔跑的情谊。家里的那张破破的桌子也不知去向，取而代之的是一张豪华的青瓷桌…… 小学毕业后那年暑假的最后一天，刚刚步入六年级的他们来送别我，我们围坐在桌边，夏日的炎热似乎把我们所有要诉说的话都给憋了回去，我们都沉默着。冰爽的西瓜成了我们释放的对象，我们不再像小时那样子吃西瓜，所有的西瓜都被切成了片，有红，有青。红红的那部分就在最上面，我们之间的友情就像这样火红。没有告别仪式，只是如青般离开。 “悄悄，是别离的笙箫” 迈入初中，一切都是陌生，交流变少了，浑浑噩噩的梦中，我又梦见了他们。关了台灯，寂静与黑暗容我沉思。初一就要结束的几天里，夏天悄无声息得把炎热带来，家人们又带回来了西瓜，复习之余，我又捧起了半个西瓜，这一回就我一人沉默。握着勺子，一口一口舀着慢慢品味。“嗯？”与瓜皮连着的青色果肉吸引了我。“啊！原来他们比中间的果肉更惹人迷！” 我舀了一勺，“咔嚓”，是多么清脆。 “但我不能放歌”，时光荏苒，十几年前的往事似乎又模模糊糊。他们如流水划过，留下一道青色的痕迹。青，是青。