springmvc+dwz+xheditor实现上传图片及swf 视频
注意：如果使用了apache fileupload上传方法，则springmvc-servlet.xml的配置文件里不能再有multipartResolver的配置，两者不能共存。<bean id="multipartResolver" />


1前台JSP代码

$(document).ready(function(){//初始化在线编辑器//设置在线编辑器上传各类文件对应的url$("#newGJFrom #gjnr").xheditor({upLinkUrl:'${ctx}/fileupload/doXheditorUpload?flag=zip',upLinkExt:'zip,rar,txt',upImgUrl:'${ctx}/fileupload/doXheditorUpload?flag=img',upImgExt:'jpg,jpeg,gif,png',upFlashUrl:'${ctx}/fileupload/doXheditorUpload?flag=swf',upFlashExt:'swf',tools: 'Cut,Copy,Paste,Pastetext,Blocktag,Fontface,FontSize,Bold,Italic,Underline,Strikethrough,FontColor,BackColor,SelectAll,Removeformat,Align,List,Outdent,Indent,Link,Unlink,Img,Flash,Table,Source,Preview,Print,Fullscreen',skin: 'vista'});//删除编辑器的 关于图标$("span a[name='About']").remove();});//其他代码省略<tr><td colspan="3"><form:textarea name="gjnr"  path="gjnr" id="gjnr" rows="20" cols="83"/></td></tr>

兼容IE6，在线编辑器需要用如下的方法去写：
<textarea name="gjnr" id="gjnr" name="description" rows="20" cols="83"
tools="Cut,Copy,Paste,Pastetext,Blocktag,Fontface,FontSize,Bold,Italic,Underline,Strikethrough,FontColor,BackColor,SelectAll,Removeformat,Align,List,Outdent,Indent,Link,Unlink,Img,Flash,Table,Source,Preview,Print,Fullscreen"
upLinkUrl="${ctx}/fileupload/doXheditorUpload?flag=zip" upLinkExt="zip,rar,txt,doc,docx"
upImgUrl="${ctx}/fileupload/doXheditorUpload?flag=img" upImgExt="jpg,jpeg,gif,png"
upFlashUrl="${ctx}/fileupload/doXheditorUpload?flag=swf" upFlashExt="swf"
skin="vista"></textarea>


2后台controller 处理xheditor的文件上传 也是利用apache的fileupload组件实现

import java.io.File;import java.io.IOException;import java.io.PrintWriter;import java.io.Serializable;import java.util.HashMap;import java.util.Iterator;import java.util.List;import java.util.Map;import java.util.UUID;import javacommon.base.BaseQuery;import javax.servlet.ServletException;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.commons.fileupload.FileItem;import org.apache.commons.fileupload.FileUploadException;import org.apache.commons.fileupload.disk.DiskFileItemFactory;import org.apache.commons.fileupload.servlet.ServletFileUpload;import org.springframework.stereotype.Controller;import org.springframework.ui.ModelMap;import org.springframework.web.bind.annotation.RequestMapping;@Controller@RequestMapping("/fileupload")public class FileUploadController {/** * 在线编辑器 上传单个本地图片 处理类 */@RequestMapping("/doXheditorUpload")public void doImgUpload(ModelMap model, BaseQuery query,HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {response.setContentType("text/html; charset=UTF-8");response.setHeader("Cache-Control", "no-cache");DiskFileItemFactory fac = new DiskFileItemFactory();ServletFileUpload upload = new ServletFileUpload(fac);upload.setHeaderEncoding("utf-8");String err = "";//用于显示在在线编辑器里，图片的路径String newFileName = "";//允许的图片格式String fileExt = "";String flag = request.getParameter("flag");long maxSize = 0;if("swf".equals(flag)){fileExt = "swf";maxSize = 1024*1024*10;}if("img".equals(flag)){fileExt = "jpg,jpeg,bmp,gif,png";maxSize = 1024*1024;}if("media".equals(flag)){fileExt = "wmv,avi,wma,mp3,mid";maxSize = 1024*1024*10;}if("zip".equals(flag)){fileExt = "zip,rar,txt";maxSize = 1024*1024*10;}try {List<FileItem> items = upload.parseRequest(request);Map<String, Serializable> fields = new HashMap<String, Serializable>();Iterator<FileItem> iter = items.iterator();while (iter.hasNext()) {FileItem item = (FileItem) iter.next();if (item.isFormField())fields.put(item.getFieldName(), item.getString());elsefields.put(item.getFieldName(), item);}String folder=request.getSession().getServletContext().getRealPath("");String savePath = folder+File.separator+"xheditorUpload"+File.separator;File f1 = new File(savePath);System.out.println("---上传保存的目录："+savePath);if (!f1.exists()) {f1.mkdirs();}/*获取表单的上传文件*/FileItem uploadFile = (FileItem)fields.get("filedata");/*获取文件上传路径名称*/String fileNameLong = uploadFile.getName();/*获取文件扩展名*//*索引加1的效果是只取xxx.jpg的jpg*/String extensionName = fileNameLong.substring(fileNameLong.lastIndexOf(".") + 1);//System.out.println("extensionName:" + extensionName);/*检查文件类型*/if (("," + fileExt.toLowerCase() + ",").indexOf("," + extensionName.toLowerCase() + ",") < 0){printInfo(response, "不允许上传此类型的文件", "");return;}/*文件是否为空*/if (uploadFile.getSize() == 0){printInfo(response, "上传文件不能为空", "");return;}/*检查文件大小*/if (uploadFile.getSize() > maxSize){printInfo(response, "上传文件的大小超出限制,最大不能超过"+maxSize+"M", "");return;}/*文件存储的相对路径*/String saveDirPath = "/xheditorUpload/";/*文件存储在容器中的绝对路径*/String saveFilePath = request.getSession().getServletContext().getRealPath("") + saveDirPath;/*构建文件目录以及目录文件*/File fileDir = new File(saveFilePath);if (!fileDir.exists()) {fileDir.mkdirs();}/*重命名文件*/String filename = UUID.randomUUID().toString();File savefile = new File(saveFilePath + filename + "." + extensionName);/*存储上传文件*/uploadFile.write(savefile);//这个地方根据项目的不一样，需要做一些特别的定制。newFileName = "/bmxxfb"+saveDirPath + filename + "." + extensionName;} catch (Exception ex) {System.out.println(ex.getMessage());newFileName = "";err = "错误: " + ex.getMessage();}printInfo(response, err, newFileName);}/** * 使用I/O流输出 json格式的数据 * @param response * @param err * @param newFileName * @throws IOException */public void printInfo(HttpServletResponse response, String err, String newFileName) throws IOException {PrintWriter out = response.getWriter();//String filename = newFileName.substring(newFileName.lastIndexOf("/") + 1);out.println("{\"err\":\"" + err + "\",\"msg\":\"" + newFileName + "\"}");out.flush();out.close();}public static String getParameterByName(Iterator<FileItem> it,String key){Iterator i = it;String res="";while (i.hasNext()) {FileItem fi = (FileItem) i.next();//System.out.println(fi.getFieldName()+":"+fi.getString());if (fi.getFieldName().equals(key)) {res = fi.getString();break;}}return res;}}

下面是xheditor的截图：



1 楼 llww83 2012-06-28 请问可以发份源码吗？ 549135295@qq.com 2 楼 a442579302 2012-09-14 楼主还在吗？
请问，ModelMap model, BaseQuery query 这两个参数是干什么的