SmartUpload su = new SmartUpload(); //新建一个SmartUpload对象 
su.getRequest().getParameterValues(String name); //取数组值  
su.getRequest().getParameter(String name); //取单个参数单个值 

String softname=su.getRequest().getParameter("softname");

<span style="font-size:14px;">public void doPost(HttpServletRequest request, HttpServletResponse response) 
      throws ServletException, IOException { 
      SmartUpload mySmartUpload = new SmartUpload(); 
      try{ 
        // Initialization 
        mySmartUpload.initialize(config,request,response); 
        mySmartUpload.setMaxFileSize(10*1024*1024);//限制上传文件的大小 
        //mySmartUpload.setAllowedFilesList("txt,html,jpg,js");//设置允许上传的文件类型 
        mySmartUpload.setDeniedFilesList("exe,doc");//设置禁止上传的文件列表 
        mySmartUpload.upload(); 
        String hString = mySmartUpload.getRequest().getParameter("name1"); 
        //System.out.println(hString); 
        //System.out.println(mySmartUpload.getFiles().getCount()); 
        for(int i = 0 ;i <mySmartUpload.getFiles().getCount();i++){//多个文件的上传 
          File file = mySmartUpload.getFiles().getFile(i); 
          if(file.getSize()!=0){ 
            //拼凑上传文件的新名称 
            String fileNameString = System.currentTimeMillis()+"."+file.getFileExt(); 
            //通过servlet的实际路径拼凑上传文件的保存路径，实际使用需要修改此路径 
            String path = "/upload123123"+java.io.File.separator+fileNameString; 
            file.saveAs(path); 
          } 
          Thread.sleep(100); 
          /*下载文件的语句 
          mySmartUpload.downloadFile("/路径"+"文件名称");*/ 
        } 
      }catch(Exception e){ 
        e.printStackTrace(); 
      } 
  }</span>