common-fileupload文件上传 表单值参数取值

用JSPSmartUpload或common-fileupload来做 
在表单里加了 
ENCTYPE= "multipart/form-data " 

直接用request.getParameter( "name ");   是取不到值的

 

因为JSPSmartUpload或common-fileupload又将参数值进行了一次封装，所以，直接取是没法取到的。

 

SmartUpload 取表单值值方法：

SmartUpload   mySmartUpload   =   new   SmartUpload(); 
mySmartUpload.initialize(config,   request,   response); 
mySmartUpload.upload(); 
name   =   mySmartUpload.getRequest().getParameter( "name "); 

common-fileupload取表单值方法：

if (FileUpload.isMultipartContent(requestContext)) {   
  
            DiskFileItemFactory factory = new DiskFileItemFactory();   
            factory.setRepository(new File(savaFilePath));   
            ServletFileUpload upload = new ServletFileUpload(factory);   
            // upload.setHeaderEncoding("gbk");50MB bytes 
            upload.setSizeMax(51200000);   
            List items = new ArrayList();   
            try {   
                items = upload.parseRequest(request);   
            } catch (FileUploadException e1) {   
                System.out.println("文件上传发生错误" + e1.getMessage());   
            }   
   
            Iterator it = items.iterator();   
            while (it.hasNext()) {   
                FileItem fileItem = (FileItem) it.next();   
                
                if (fileItem.isFormField()) {   
                	uploadResult="0";
//                	String   name   =   fileItem.getFieldName(); 
//                    if   (fileItem.getFieldName().equals("username")){ 
//                        System.out.println("fileItem.toString() "+fileItem.toString()+" "+fileItem.getString());
//                    } 
                	username=new String(fileItem.getString().getBytes(   
                    "iso8859-1"), "gbk");
					// System.out.println(fileItem.getFieldName()
					// + " 00 "
					// + fileItem.getName()
					// + " 01 "
					// + new String(fileItem.getString().getBytes(
					// "iso8859-1"), "gbk"));   
                }