JSP中fckeditor控件表情修改以及文件上传（转）
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2022-05-20 18:48:51
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（一）fckeditor控件表情修改
fckconfig.js中的后面几个参数控制表情，你可以将下面几个参数拷贝到myconfig.js，并进行修改就可以了。
FCKConfig.SmileyPath = FCKConfig.BasePath + 'images/smiley/msn/' ; //图片的路径
//图片的名字（数组）
FCKConfig.SmileyImages = ['aa.jpg','regular_smile.gif','sad_smile.gif','wink_smile.gif','teeth_smile.gif','confused_smile.gif','tounge_smile.gif','embaressed_smile.gif','omg_smile.gif','whatchutalkingabout_smile.gif','angry_smile.gif','angel_smile.gif','shades_smile.gif','devil_smile.gif','cry_smile.gif','lightbulb.gif','thumbs_down.gif','thumbs_up.gif','heart.gif','broken_heart.gif','kiss.gif','envelope.gif'] ;
FCKConfig.SmileyColumns = 8 ;// 每行显示的个数
FCKConfig.SmileyWindowWidth = 320 ;//弹出窗口宽度
FCKConfig.SmileyWindowHeight = 210 ;//弹出窗口高度
如果想修改弹出的标签页面可以去fckeditor/editor/dialog/fck_smiley.html文件。
//注释掉下面语句
//dialog.SetAutoSize( true ) ;//根据页面内容的大小，修改当前窗口的合适大小
以及修改下面样式
<!--将style类型更换
<body style="overflow: hidden">
-->
<body style="overflow: auto">
（二）fckeditor控件实现文件文件上传
在web.xml中添加下面配置
<servlet>
<servlet-name>Connector</servlet-name>
<servlet-class>
net.fckeditor.connector.ConnectorServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Connector</servlet-name>
<url-pattern>
/fckeditor/editor/filemanager/connectors/*
</url-pattern>
在src目录下建立文件fckeditor.properties，并输入如下内容
connector.userActionImpl=net.fckeditor.requestcycle.impl.UserActionImpl
重新发布项目，就可以实现服务器文件上传与浏览。
（三）fckeditor控件文件上传中文问题
上面虽然已经实现上传问题，单仍然存在中文乱码问题，具体解决办法如下：
自己新建一个ConnectorServlet，将源代码中原来ConnectorServlet的内容复制过来，并做简单修改。
图片名中文问题，解决方式如下：
（1）在dopost()方法中添加
upload.setHeaderEncoding("utf-8");
（2）在创建文件夹时，也存在中文问题,需要在doget()方法中
String newFolderStr = UtilsFile.sanitizeFolderName(request.getParameter("NewFolderName"));
修改成
String tmpStr=request.getParameter("NewFolderName");
tmpStr=new String(tmpStr.getBytes("iso8859-1"),"utf-8");
String newFolderStr = UtilsFile.sanitizeFolderName(tmpStr);
（3）虽然上面已经可以正常上传中文图片和创建中文文件夹，但是，中文图片却无法正常显示。
这里可以采用如下方式解决问题。上传以后采用其它非中文名称进行保存，这里采用
filename=UUID.randomUUID().toString()+"."+extension;来解决问题；
当然很多网站是采用当前日期生成对应文件名，这个也比较好。
具体代码如下
package jCuckoo;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.fckeditor.connector.Messages;
import net.fckeditor.handlers.CommandHandler;
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 org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.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);
logger.info("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(XmlResponse.EN_ERROR, Messages.NOT_AUTHORIZED_FOR_BROWSING);
else if (!CommandHandler.isValidForGet(commandStr))
xr = new XmlResponse(XmlResponse.EN_ERROR, Messages.INVALID_COMMAND);
else if (typeStr != null && !ResourceTypeHandler.isValid(typeStr))
xr = new XmlResponse(XmlResponse.EN_ERROR, Messages.INVALID_TYPE);
else if (!UtilsFile.isValidPath(currentFolderStr))
xr = new XmlResponse(XmlResponse.EN_ERROR, Messages.INVALID_CURRENT_FOLDER);
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(XmlResponse.EN_INVALID_FOLDER_NAME);
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 tmpStr=request.getParameter("NewFolderName");
tmpStr=new String(tmpStr.getBytes("iso8859-1"),"utf-8");
String newFolderStr = UtilsFile.sanitizeFolderName(tmpStr);
logger.debug("Parameter NewFolderName: {}", newFolderStr);
File newFolder = new File(currentDir, newFolderStr);
int errorNumber = XmlResponse.EN_UKNOWN;
if (newFolder.exists())
errorNumber = XmlResponse.EN_ALREADY_EXISTS;
else {
try {
errorNumber = (newFolder.mkdir()) ? XmlResponse.EN_OK
: XmlResponse.EN_INVALID_FOLDER_NAME;
} catch (SecurityException e) {
errorNumber = XmlResponse.EN_SECURITY_ERROR;
}
}
xr.setError(errorNumber);
}
}
}
out.print(xr);
out.flush();
out.close();
logger.debug("Exiting ConnectorServlet#doGet");
}
@SuppressWarnings("unchecked")
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);
UploadResponse ur;
// if this is a QuickUpload request, 'commandStr' and 'currentFolderStr'
// are empty
if (Utils.isEmpty(commandStr) && Utils.isEmpty(currentFolderStr)) {
commandStr = "QuickUpload";
currentFolderStr = "/";
}
if (!RequestCycleHandler.isEnabledForFileUpload(request))
ur = new UploadResponse(UploadResponse.SC_SECURITY_ERROR, null, null,
Messages.NOT_AUTHORIZED_FOR_UPLOAD);
else if (!CommandHandler.isValidForPost(commandStr))
ur = new UploadResponse(UploadResponse.SC_ERROR, null, null, Messages.INVALID_COMMAND);
else if (typeStr != null && !ResourceTypeHandler.isValid(typeStr))
ur = new UploadResponse(UploadResponse.SC_ERROR, null, null, Messages.INVALID_TYPE);
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);
//此处修改
upload.setHeaderEncoding("utf-8");
try {
List<FileItem> items = upload.parseRequest(request);
// We upload only one file at the same time
FileItem uplFile = items.get(0);
String rawName = UtilsFile.sanitizeFileName(uplFile.getName());
String filename = FilenameUtils.getName(rawName);
String baseName = FilenameUtils.removeExtension(filename);
String extension = FilenameUtils.getExtension(filename);
if (!ExtensionsHandler.isAllowed(resourceType, extension))
ur = new UploadResponse(UploadResponse.SC_INVALID_EXTENSION);
else {
// 将文件名字进行转换，换掉原先中文名字，当然可以采用日期产生文件的名字。
filename=UUID.randomUUID().toString()+"."+extension;
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(UploadResponse.SC_OK, UtilsResponse
.constructResponseUrl(request, resourceType, currentFolderStr,
true, ConnectorHandler.isFullUrl()).concat(filename));
else
ur = new UploadResponse(UploadResponse.SC_RENAMED,
UtilsResponse.constructResponseUrl(request, resourceType,
currentFolderStr, true, ConnectorHandler.isFullUrl())
.concat(newFilename), newFilename);
// secure image check
if (resourceType.equals(ResourceTypeHandler.IMAGE)
&& ConnectorHandler.isSecureImageUploads()) {
if (UtilsFile.isImage(uplFile.getInputStream()))
uplFile.write(pathToSave);
else {
uplFile.delete();
ur = new UploadResponse(UploadResponse.SC_INVALID_EXTENSION);
}
} else
uplFile.write(pathToSave);
}
} catch (Exception e) {
ur = new UploadResponse(UploadResponse.SC_SECURITY_ERROR);
}
}
}
out.print(ur);
out.flush();
out.close();
logger.debug("Exiting Connector#doPost");
}
}
然后将web.xml中的servlet进行修改，具体修改如下：
<servlet>
<servlet-name>Connector</servlet-name>
<servlet-class>
jCuckoo.ConnectorServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Connector</servlet-name>
<url-pattern>
/fckeditor/editor/filemanager/connectors/*
</url-pattern>
</servlet-mapping>
重新部署，发布就可以实现该功能。
转载：http://blog.csdn.net/guoquanyou/article/details/3562052
fckconfig.js中的后面几个参数控制表情，你可以将下面几个参数拷贝到myconfig.js，并进行修改就可以了。
FCKConfig.SmileyPath = FCKConfig.BasePath + 'images/smiley/msn/' ; //图片的路径
//图片的名字（数组）
FCKConfig.SmileyImages = ['aa.jpg','regular_smile.gif','sad_smile.gif','wink_smile.gif','teeth_smile.gif','confused_smile.gif','tounge_smile.gif','embaressed_smile.gif','omg_smile.gif','whatchutalkingabout_smile.gif','angry_smile.gif','angel_smile.gif','shades_smile.gif','devil_smile.gif','cry_smile.gif','lightbulb.gif','thumbs_down.gif','thumbs_up.gif','heart.gif','broken_heart.gif','kiss.gif','envelope.gif'] ;
FCKConfig.SmileyColumns = 8 ;// 每行显示的个数
FCKConfig.SmileyWindowWidth = 320 ;//弹出窗口宽度
FCKConfig.SmileyWindowHeight = 210 ;//弹出窗口高度
如果想修改弹出的标签页面可以去fckeditor/editor/dialog/fck_smiley.html文件。
//注释掉下面语句
//dialog.SetAutoSize( true ) ;//根据页面内容的大小，修改当前窗口的合适大小
以及修改下面样式
<!--将style类型更换
<body style="overflow: hidden">
-->
<body style="overflow: auto">
（二）fckeditor控件实现文件文件上传
在web.xml中添加下面配置
<servlet>
<servlet-name>Connector</servlet-name>
<servlet-class>
net.fckeditor.connector.ConnectorServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Connector</servlet-name>
<url-pattern>
/fckeditor/editor/filemanager/connectors/*
</url-pattern>
在src目录下建立文件fckeditor.properties，并输入如下内容
connector.userActionImpl=net.fckeditor.requestcycle.impl.UserActionImpl
重新发布项目，就可以实现服务器文件上传与浏览。
（三）fckeditor控件文件上传中文问题
上面虽然已经实现上传问题，单仍然存在中文乱码问题，具体解决办法如下：
自己新建一个ConnectorServlet，将源代码中原来ConnectorServlet的内容复制过来，并做简单修改。
图片名中文问题，解决方式如下：
（1）在dopost()方法中添加
upload.setHeaderEncoding("utf-8");
（2）在创建文件夹时，也存在中文问题,需要在doget()方法中
String newFolderStr = UtilsFile.sanitizeFolderName(request.getParameter("NewFolderName"));
修改成
String tmpStr=request.getParameter("NewFolderName");
tmpStr=new String(tmpStr.getBytes("iso8859-1"),"utf-8");
String newFolderStr = UtilsFile.sanitizeFolderName(tmpStr);
（3）虽然上面已经可以正常上传中文图片和创建中文文件夹，但是，中文图片却无法正常显示。
这里可以采用如下方式解决问题。上传以后采用其它非中文名称进行保存，这里采用
filename=UUID.randomUUID().toString()+"."+extension;来解决问题；
当然很多网站是采用当前日期生成对应文件名，这个也比较好。
具体代码如下
package jCuckoo;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.fckeditor.connector.Messages;
import net.fckeditor.handlers.CommandHandler;
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 org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.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);
logger.info("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(XmlResponse.EN_ERROR, Messages.NOT_AUTHORIZED_FOR_BROWSING);
else if (!CommandHandler.isValidForGet(commandStr))
xr = new XmlResponse(XmlResponse.EN_ERROR, Messages.INVALID_COMMAND);
else if (typeStr != null && !ResourceTypeHandler.isValid(typeStr))
xr = new XmlResponse(XmlResponse.EN_ERROR, Messages.INVALID_TYPE);
else if (!UtilsFile.isValidPath(currentFolderStr))
xr = new XmlResponse(XmlResponse.EN_ERROR, Messages.INVALID_CURRENT_FOLDER);
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(XmlResponse.EN_INVALID_FOLDER_NAME);
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 tmpStr=request.getParameter("NewFolderName");
tmpStr=new String(tmpStr.getBytes("iso8859-1"),"utf-8");
String newFolderStr = UtilsFile.sanitizeFolderName(tmpStr);
logger.debug("Parameter NewFolderName: {}", newFolderStr);
File newFolder = new File(currentDir, newFolderStr);
int errorNumber = XmlResponse.EN_UKNOWN;
if (newFolder.exists())
errorNumber = XmlResponse.EN_ALREADY_EXISTS;
else {
try {
errorNumber = (newFolder.mkdir()) ? XmlResponse.EN_OK
: XmlResponse.EN_INVALID_FOLDER_NAME;
} catch (SecurityException e) {
errorNumber = XmlResponse.EN_SECURITY_ERROR;
}
}
xr.setError(errorNumber);
}
}
}
out.print(xr);
out.flush();
out.close();
logger.debug("Exiting ConnectorServlet#doGet");
}
@SuppressWarnings("unchecked")
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);
UploadResponse ur;
// if this is a QuickUpload request, 'commandStr' and 'currentFolderStr'
// are empty
if (Utils.isEmpty(commandStr) && Utils.isEmpty(currentFolderStr)) {
commandStr = "QuickUpload";
currentFolderStr = "/";
}
if (!RequestCycleHandler.isEnabledForFileUpload(request))
ur = new UploadResponse(UploadResponse.SC_SECURITY_ERROR, null, null,
Messages.NOT_AUTHORIZED_FOR_UPLOAD);
else if (!CommandHandler.isValidForPost(commandStr))
ur = new UploadResponse(UploadResponse.SC_ERROR, null, null, Messages.INVALID_COMMAND);
else if (typeStr != null && !ResourceTypeHandler.isValid(typeStr))
ur = new UploadResponse(UploadResponse.SC_ERROR, null, null, Messages.INVALID_TYPE);
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);
//此处修改
upload.setHeaderEncoding("utf-8");
try {
List<FileItem> items = upload.parseRequest(request);
// We upload only one file at the same time
FileItem uplFile = items.get(0);
String rawName = UtilsFile.sanitizeFileName(uplFile.getName());
String filename = FilenameUtils.getName(rawName);
String baseName = FilenameUtils.removeExtension(filename);
String extension = FilenameUtils.getExtension(filename);
if (!ExtensionsHandler.isAllowed(resourceType, extension))
ur = new UploadResponse(UploadResponse.SC_INVALID_EXTENSION);
else {
// 将文件名字进行转换，换掉原先中文名字，当然可以采用日期产生文件的名字。
filename=UUID.randomUUID().toString()+"."+extension;
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(UploadResponse.SC_OK, UtilsResponse
.constructResponseUrl(request, resourceType, currentFolderStr,
true, ConnectorHandler.isFullUrl()).concat(filename));
else
ur = new UploadResponse(UploadResponse.SC_RENAMED,
UtilsResponse.constructResponseUrl(request, resourceType,
currentFolderStr, true, ConnectorHandler.isFullUrl())
.concat(newFilename), newFilename);
// secure image check
if (resourceType.equals(ResourceTypeHandler.IMAGE)
&& ConnectorHandler.isSecureImageUploads()) {
if (UtilsFile.isImage(uplFile.getInputStream()))
uplFile.write(pathToSave);
else {
uplFile.delete();
ur = new UploadResponse(UploadResponse.SC_INVALID_EXTENSION);
}
} else
uplFile.write(pathToSave);
}
} catch (Exception e) {
ur = new UploadResponse(UploadResponse.SC_SECURITY_ERROR);
}
}
}
out.print(ur);
out.flush();
out.close();
logger.debug("Exiting Connector#doPost");
}
}
然后将web.xml中的servlet进行修改，具体修改如下：
<servlet>
<servlet-name>Connector</servlet-name>
<servlet-class>
jCuckoo.ConnectorServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Connector</servlet-name>
<url-pattern>
/fckeditor/editor/filemanager/connectors/*
</url-pattern>
</servlet-mapping>
重新部署，发布就可以实现该功能。
转载：http://blog.csdn.net/guoquanyou/article/details/3562052
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