优化

app/src/main/assets/updateLog.md

@@ -14,6 +14,10 @@
 
 **2021/08/09**
 
+1. web传书可以使用
+
+**2021/08/09**
+
 1. 修复选择文字不能选择单个文字的bug
 2. 分组可选择封面
 

app/src/main/assets/web/uploadBook/js/html5_fun.js

@@ -123,41 +123,46 @@ try {
 		//正在上传
 		isUploading = true;
 		//设置上传的数据
-		var fd = new FormData();
-		fd.append("Filename", file.name);
-		fd.append("Filedata", file);
-		//设置当前的上传对象
-		currUploadfile = file;
-
-		if (XHR.readyState > 0) {
-			XHR = new XMLHttpRequest();
+		var reader = new FileReader();
+		reader.readAsDataURL(file);
+		reader.onload = function (e) {
+		    var data = e.target.result;
+		    var fd = new FormData();
+            fd.append("fileName", file.name);
+            fd.append("fileData", data);
+            //设置当前的上传对象
+            currUploadfile = file;
+
+            if (XHR.readyState > 0) {
+                XHR = new XMLHttpRequest();
+            }
+
+            XHR.upload.addEventListener("progress", progress, false);
+            XHR.upload.addEventListener("load", requestLoad, false);
+            XHR.upload.addEventListener("error", error, false);
+            XHR.upload.addEventListener("abort", abort, false);
+            XHR.upload.addEventListener("loadend", loadend, false);
+            XHR.upload.addEventListener("loadstart", loadstart, false);
+            XHR.open("POST", config.url);
+            XHR.send(fd);
+            XHR.onreadystatechange = function () {
+
+                //只要上传完成不管成功失败
+                if (XHR.readyState == 4) {
+                    console.log("onreadystatechange ", XHR.status, +new Date());
+
+                    if (XHR.status == 200) {
+                        uploadSuccess(currUploadfile, {}, XHR.status)
+                    } else {
+                        uploadError()
+                    }
+
+                    //进行下一个上传
+                    nextUpload()
+                }
+            };
 		}
 
-		XHR.upload.addEventListener("progress", progress, false);
-		XHR.upload.addEventListener("load", requestLoad, false);
-		XHR.upload.addEventListener("error", error, false);
-		XHR.upload.addEventListener("abort", abort, false);
-		XHR.upload.addEventListener("loadend", loadend, false);
-		XHR.upload.addEventListener("loadstart", loadstart, false);
-		XHR.open("POST", config.url);
-		XHR.send(fd);
-		XHR.onreadystatechange = function () {
-
-			//只要上传完成不管成功失败
-			if (XHR.readyState == 4) {
-				console.log("onreadystatechange ", XHR.status, +new Date());
-
-				if (XHR.status == 200) {
-					uploadSuccess(currUploadfile, {}, XHR.status)
-				} else {
-					uploadError()
-				}
-
-				//进行下一个上传
-				nextUpload()
-			}
-		};
-
 	}
 
 	//请求完成，无论失败或成功

app/src/main/java/io/legado/app/api/controller/BookController.kt

@@ -1,7 +1,7 @@
 package io.legado.app.api.controller
 
+import android.util.Base64
 import androidx.core.graphics.drawable.toBitmap
-import fi.iki.elonen.NanoHTTPD
 import io.legado.app.R
 import io.legado.app.api.ReturnData
 import io.legado.app.constant.PreferKey
@@ -19,7 +19,6 @@ import io.legado.app.ui.widget.image.CoverImageView
 import io.legado.app.utils.*
 import kotlinx.coroutines.runBlocking
 import splitties.init.appCtx
-import java.io.FileOutputStream
 
 object BookController {
 
@@ -192,22 +191,16 @@ object BookController {
         }
     }
 
-    fun addLocalBook(session: NanoHTTPD.IHTTPSession): ReturnData {
+    fun addLocalBook(parameters: Map<String, List<String>>): ReturnData {
         val returnData = ReturnData()
         try {
-            val fileName = session.parameters["file"]?.firstOrNull()
-            val contentLength = session.headers["content-length"]?.toInt()
-            fileName ?: let {
-                return returnData.setErrorMsg("文件名为空")
-            }
-            contentLength ?: let {
-                return returnData.setErrorMsg("文件长度为空")
-            }
+            val fileName = parameters["fileName"]?.firstOrNull()
+                ?: return returnData.setErrorMsg("fileName 不能为空")
+            val fileData = parameters["fileData"]?.firstOrNull()
+                ?: return returnData.setErrorMsg("fileData 不能为空")
             val file = FileUtils.createFileIfNotExist(LocalBook.cacheFolder, fileName)
-            val outputStream = FileOutputStream(file)
-            session.inputStream.copyTo(outputStream, contentLength)
-            outputStream.close()
-            session.inputStream.close()
+            val fileBytes = Base64.decode(fileData.substringAfter("base64,"), Base64.DEFAULT)
+            file.writeBytes(fileBytes)
             val nameAuthor = LocalBook.analyzeNameAuthor(fileName)
             val book = Book(
                 bookUrl = file.absolutePath,

app/src/main/java/io/legado/app/web/HttpServer.kt

@@ -42,7 +42,7 @@ class HttpServer(port: Int) : NanoHTTPD(port) {
                         "/saveSources" -> SourceController.saveSources(postData)
                         "/saveBook" -> BookController.saveBook(postData)
                         "/deleteSources" -> SourceController.deleteSources(postData)
-                        "/addLocalBook" -> BookController.addLocalBook(session)
+                        "/addLocalBook" -> BookController.addLocalBook(session.parameters)
                         else -> null
                     }
                 }