FCKeditor中文文件上传乱码解决方案

FCKeditor文件上传乱码解决方案1.找到Connector找到ConnectorServlet，千万不要弄错了，不是FCKeditor-2.3.jar 当中的ConnectorServlet，而是java-core-2.4.1.jar 中的，net.fckeditor.connector.ConnectorServlet文件夹下找到ConnectorServlet，反编译，并修正错误。

2.修改web.xml在web.xml中声明ConnectorServlet,如下，这个就是图片上传的Servlet方法，反编译后的ConnectorServlet可自行选择包来放置3.增加fckeditor.properties创建fckeditor.properties文件在你的src目录下面，并且添加以下内容，分别对应“路径”，“方法”以及“FLASH支持格式”4.解决上传中文名出现乱码问题在ConnectorServlet找到这行在下面添加upload.setHeaderEncoding("UTF-8");这句即可（图片中已经是添加过后正确的写法）5.解决创建中文名的目录时会出现乱码修改tomcat的server.xml配置如图所示，在后面加上URIEncoding=”UTF-8”即可在ConnectorServlet 中找到newFolderStr，对其进行编码转换，如下所示即可6.解决引用的中文名字的图片不能正常显示在ConnectorServlet 中找到filename，获取到后缀之后只要用UUID 来对其重命名即可，如下所示即可以上即为解决Fckeditor图片中文出现乱码问题的解决方案。

------------------------------------------------------------- 附上更正后的ConnectorServlet源代码-------------------------------------------------------------package com.telehot.fckeditor.connector;import java.io.File;import java.io.IOException;import java.io.PrintWriter;import java.util.List;import java.util.UUID;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import mandHandler;import net.fckeditor.handlers.ConnectorHandler;import net.fckeditor.handlers.ExtensionsHandler;import net.fckeditor.handlers.RequestCycleHandler;import net.fckeditor.handlers.ResourceTypeHandler;import net.fckeditor.response.UploadResponse;import net.fckeditor.response.XmlResponse;import net.fckeditor.tool.Utils;import net.fckeditor.tool.UtilsFile;import net.fckeditor.tool.UtilsResponse;import mons.fileupload.FileItem;import mons.fileupload.FileItemFactory;import mons.fileupload.disk.DiskFileItemFactory;import mons.fileupload.servlet.ServletFileUpload;import mons.io.FilenameUtils;import org.slf4j.Logger;import org.slf4j.LoggerFactory;public class ConnectorServlet extends HttpServlet{private static final long serialVersionUID = -5742008970929377161L;private static final Logger logger = LoggerFactory.getLogger(ConnectorServlet.class);public void init()throws ServletException, IllegalArgumentException{String realDefaultUserFilesPath = getServletContext().getRealPath(ConnectorHandler.getDefaultUserFilesPath());File defaultUserFilesDir = new File(realDefaultUserFilesPath);UtilsFile.checkDirAndCreate(defaultUserFilesDir);("ConnectorServlet successfully initialized!");}public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException{logger.debug("Entering ConnectorServlet#doGet");response.setCharacterEncoding("UTF-8");response.setContentType("application/xml; charset=UTF-8");response.setHeader("Cache-Control", "no-cache");PrintWriter out = response.getWriter();String commandStr = request.getParameter("Command");String typeStr = request.getParameter("Type");String currentFolderStr = request.getParameter("CurrentFolder");logger.debug("Parameter Command: {}", commandStr);logger.debug("Parameter Type: {}", typeStr);logger.debug("Parameter CurrentFolder: {}", currentFolderStr);XmlResponse xr;if (!RequestCycleHandler.isEnabledForFileBrowsing(request)) {xr = new XmlResponse(1, "The current user isn't authorized for file browsing!");}else{if (!CommandHandler.isValidForGet(commandStr)) {xr = new XmlResponse(1, "Invalid command specified");}else{if ((typeStr != null) && (!ResourceTypeHandler.isValid(typeStr))) {xr = new XmlResponse(1, "Invalid resource type specified");}else{if (!UtilsFile.isValidPath(currentFolderStr)) {xr = new XmlResponse(1, "Invalid current folder specified");} else {CommandHandler command = CommandHandler.getCommand(commandStr);ResourceTypeHandler resourceType = ResourceTypeHandler.getDefaultResourceType(typeStr);String typePath = UtilsFile.constructServerSidePath(request, resourceType);String typeDirPath = getServletContext().getRealPath(typePath);File typeDir = new File(typeDirPath);UtilsFile.checkDirAndCreate(typeDir);File currentDir = new File(typeDir, currentFolderStr);if (!currentDir.exists()) {xr = new XmlResponse(102);}else {xr = new XmlResponse(command, resourceType, currentFolderStr, UtilsResponse.constructResponseUrl(request, resourceType, currentFolderStr, true, ConnectorHandler.isFullUrl()));if (command.equals(CommandHandler.GET_FOLDERS)) {xr.setFolders(currentDir);} else if (command.equals(CommandHandler.GET_FOLDERS_AND_FILES)) {xr.setFoldersAndFiles(currentDir);} else if (command.equals(CommandHandler.CREATE_FOLDER)) {String tempStr = request.getParameter("NewFolderName");tempStr = new String(tempStr.getBytes("ISO8859-1"), "UTF-8");String newFolderStr = UtilsFile.sanitizeFolderName(tempStr);logger.debug("Parameter NewFolderName: {}", newFolderStr);File newFolder = new File(currentDir, newFolderStr);int errorNumber = 110;if (newFolder.exists())errorNumber = 101;else {try {errorNumber = newFolder.mkdir() ? 0 : 102;}catch (SecurityException e) {errorNumber = 103;}}xr.setError(errorNumber);}}}}}}out.print(xr);out.flush();out.close();logger.debug("Exiting ConnectorServlet#doGet");}public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException{logger.debug("Entering Connector#doPost");response.setCharacterEncoding("UTF-8");response.setContentType("text/html; charset=UTF-8");response.setHeader("Cache-Control", "no-cache");PrintWriter out = response.getWriter();String commandStr = request.getParameter("Command");String typeStr = request.getParameter("Type");String currentFolderStr = request.getParameter("CurrentFolder");logger.debug("Parameter Command: {}", commandStr);logger.debug("Parameter Type: {}", typeStr);logger.debug("Parameter CurrentFolder: {}", currentFolderStr);if ((Utils.isEmpty(commandStr)) && (Utils.isEmpty(currentFolderStr))) {commandStr = "QuickUpload";currentFolderStr = "/";}UploadResponse ur;if (!RequestCycleHandler.isEnabledForFileUpload(request)) {ur = new UploadResponse(new Object[] { new Integer(203), null, null, "The current user isn't authorized for file upload!" });}else{if (!CommandHandler.isValidForPost(commandStr)) {ur = new UploadResponse(new Object[] { new Integer(1), null, null, "Invalid command specified" });}else{if ((typeStr != null) && (!ResourceTypeHandler.isValid(typeStr))) {ur = new UploadResponse(new Object[] { new Integer(1), null, null, "Invalid resource type specified" });}else{if (!UtilsFile.isValidPath(currentFolderStr)) {ur = UploadResponse.UR_INVALID_CURRENT_FOLDER;} else {ResourceTypeHandler resourceType = ResourceTypeHandler.getDefaultResourceType(typeStr);String typePath = UtilsFile.constructServerSidePath(request, resourceType);String typeDirPath = getServletContext().getRealPath(typePath);File typeDir = new File(typeDirPath);UtilsFile.checkDirAndCreate(typeDir);File currentDir = new File(typeDir, currentFolderStr);if (!currentDir.exists()) {ur = UploadResponse.UR_INVALID_CURRENT_FOLDER;}else {String newFilename = null;FileItemFactory factory = new DiskFileItemFactory();ServletFileUpload upload = new ServletFileUpload(factory);upload.setHeaderEncoding("UTF-8");try{List items = upload.parseRequest(request);FileItem uplFile = (FileItem)items.get(0);String rawName = UtilsFile.sanitizeFileName(uplFile.getName());String filename = FilenameUtils.getName(rawName);String baseName = FilenameUtils.removeExtension(filename);String extension = FilenameUtils.getExtension(filename);filename = UUID.randomUUID().toString() + "." + extension;if (!ExtensionsHandler.isAllowed(resourceType, extension)) {ur = new UploadResponse(new Object[] { new Integer(202) });}else{File pathToSave = new File(currentDir, filename);int counter = 1;while (pathToSave.exists()) {newFilename = baseName.concat("(").concat(String.valueOf(counter)).concat(")").concat(".").concat(extension);pathToSave = new File(currentDir, newFilename);counter++;}if (Utils.isEmpty(newFilename)) {ur = new UploadResponse(new Object[] { new Integer(0), UtilsResponse.constructResponseUrl(request, resourceType, currentFolderStr, true, ConnectorHandler.isFullUrl()).concat(filename) });}else{ur = new UploadResponse(new Object[] { new Integer(201), UtilsResponse.constructResponseUrl(request, resourceType, currentFolderStr, true,ConnectorHandler.isFullUrl()).concat(newFilename), newFilename });}if ((resourceType.equals(ResourceTypeHandler.IMAGE)) && (ConnectorHandler.isSecureImageUploads())){if (UtilsFile.isImage(uplFile.getInputStream())) {uplFile.write(pathToSave);} else {uplFile.delete();ur = new UploadResponse(new Object[] { new Integer(202) });}}else uplFile.write(pathToSave);}}catch (Exception e){ur = new UploadResponse(new Object[] { new Integer(203) });}}}}}}out.print(ur);out.flush();out.close();logger.debug("Exiting Connector#doPost");}}。