姓名：
         选择文件：
             
               
      

<%@page import="java.io.File"%><%@page import="org.apache.commons.fileupload.FileItem"%><%@page import="org.apache.commons.fileupload.disk.DiskFileItemFactory"%><%@page import="org.apache.commons.fileupload.servlet.ServletFileUpload"%><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%   //判定request请求的类型     request.setCharacterEncoding("utf-8");    boolean flag= ServletFileUpload.isMultipartContent(request);     if(flag)     {         DiskFileItemFactory factory=new DiskFileItemFactory();        //找到一个解析器，解析请求中的各个项目         ServletFileUpload upload=new ServletFileUpload(factory);//解析器的创建         List
      
        list=upload.parseRequest(request);//使用解析器解析请求的数据         Iterator
       
         myitor= list.iterator();//自动迭代的功能         while(myitor.hasNext())         {                FileItem item=myitor.next();                if(item!=null)                {                  //判断FileItem对象封装的数据类型，文件表单或普通表单字段                  if(item.isFormField())//普通表单                  {                   String name= item.getFieldName();//获取表单的name属性                   if(name.equals("username"))                   {                      out.print(item.getString("utf-8"));                   }                  }                  else                  {                    String name=item.getName();//获得文件名                    out.print(name);                    String path="/WEB-INF/upload/";//相对路径名                    String path2=this.getServletContext().getRealPath(path);//通过相对路径名来获得绝对路径名                    out.print(path2);                    File file=new File(name);                    File uploadpath=new File(path2,file.getName());                    item.write(uploadpath);//向该路径写入文件                    out.print("上传成功");                  }                }         }     } %>
       
      

<%         request.setCharacterEncoding("utf-8");   %>        <%=request.getParameter("txtConent")%>