摘要：
DiskFileItemFactory dfif = new DiskFileItemFactory();//创建硬盘文件项工厂ServletFileUpload sfu = new ServletFileUpload(dfif);//创建文件组选项sfu.setHeaderEncoding("utf-8"); sfu.setFileSizeMax(30*1024*1024);//设置上传文件大小List items = null; try{ items = sfu.parseRequest(req); }catch(FileUploadException e){ e.pr 阅读全文