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92 lines
2.6 KiB
92 lines
2.6 KiB
# 使用SpringCloudGateway
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SOP默认网关是使用Spring Cloud Zuul，您也可以切换成Spring Cloud Gateway，完整代码见`spring-cloud-gateway`分支。
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如果您的系统并发量不大，建议使用zuul，因为zuul的功能更全面，有新功能会优先实现在zuul上。
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- SOP中 Spring Cloud Zuul 和 Spring Cloud Gateway功能对比
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| 功能 | Spring Cloud Zuul | Spring Cloud Gateway |
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| ----- | ---- | ----------------------- |
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| 签名验证|√ | √ |
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| 统一异常处理|√ | √ |
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| 统一返回内容|√ | √ |
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| session管理|√ | √ |
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| 秘钥管理|√ | √ |
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| 微服务端自动验证（JSR-303）|√ | √ |
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| 文件上传|√ | √ |
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| 文件下载|√ | √ |
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| 接口限流|√ | √ |
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| 文档整合|√ | √ |
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| 应用授权|√ | √ |
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| 监控日志|√ | √ |
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| 支持nacos|√ | √ |
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| 网关动态修改参数|√ | √ |
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使用Spring Cloud Gateway步骤如下：
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- 打开sop-gateway/pom.xml，注释spring cloud zuul依赖，打开Spring Cloud Gateway依赖
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```xml
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<!-- ↓↓↓ 使用spring cloud zuul ↓↓↓
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-netflix-zuul</artifactId>
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</dependency>
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-->
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<!-- ↑↑↑ 使用spring cloud zuul ↑↑↑ -->
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<!-- ↓↓↓ 使用spring cloud gateway，处于beta阶段，推荐使用zuul ↓↓↓ -->
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-gateway</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-webflux</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-actuator</artifactId>
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</dependency>
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<!-- ↑↑↑ 使用spring cloud gateway ↑↑↑ -->
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```
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- 打开启动类`SopGatewayApplication.java`, 注释zuul相关注解
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```java
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package com.gitee.sop.gateway;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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//import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
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// 开启网关功能
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//@EnableZuulProxy
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@SpringBootApplication
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public class SopGatewayApplication {
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public static void main(String[] args) {
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SpringApplication.run(SopGatewayApplication.class, args);
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}
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}
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```
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- 禁用ZuulConfig类，注释掉@Configuration注解即可
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```java
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//@Configuration
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public class ZuulConfig extends AlipayZuulConfiguration {...}
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```
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- 启用GatewayConfig类，打开@Configuration注释
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```java
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@Configuration
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public class GatewayConfig extends AlipayGatewayConfiguration {...}
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```
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修改完毕，重启sop-gateway
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