日期:2014-05-16 浏览次数:20799 次
<html> <head> <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <link rel="stylesheet" type="text/css" href="ext-2.2/resources/css/ext-all.css" /> <link rel="stylesheet" type="text/css" href="UploadDialog/css/Ext.ux.UploadDialog.css" /> <script type="text/javascript" src="ext-2.2/adapter/ext/ext-base.js"></script> <script type="text/javascript" src="ext-2.2/ext-all.js"></script <script type="text/javascript" src="UploadDialog/Ext.ux.UploadDialog.packed.js"></script> <script> Ext.onReady(function() { var dialog = new Ext.ux.UploadDialog.Dialog({ autoCreate: true, closable: true, collapsible: false, draggable: true, minWidth: 400, minHeight: 200, width: 400, height: 350, permitted_extensions:['JPG','jpg','jpeg','JPEG','GIF','gif','pdf','txt','jar'], proxyDrag: true, resizable: true, constraintoviewport: true, title: "文件上传", url: 'uploadJSPBack.jsp', reset_on_hide: false, allow_close_on_upload: true }); dialog.show('show-button'); }); </script> </head> <body> </body> </html>
<%@ page language="java" import="java.util.*,java.io.*,org.apache.commons.fileupload.*" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>My JSP 'uploadJSPBack.jsp' starting page</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <% response.setCharacterEncoding("utf-8"); String uploadPath = "d:\\upload\\"; String tempPath = "d:\\"; try { System.out.println("开始进行文件上传"); DiskFileUpload fu = new DiskFileUpload(); fu.setSizeMax(4194304); // 设置最大文件尺寸,这里是4MB fu.setSizeThreshold(4096); // 设置缓冲区大小,这里是4kb fu.setRepositoryPath(tempPath); // 设置临时目录 List fileItems = fu.parseRequest(request); // 得到所有的文件: Iterator i = fileItems.iterator(); // 依次处理每一个文件: while (i.hasNext()) { FileItem fi = (FileItem)i.next(); String fileName = fi.getName();// 获得文件名,这个文件名包括路径: System.out.println("name==="+fileName); if (fileName != null) { // 在这里可以记录用户和文件信息 // 此处可以定义一个接口(CallBack),用于处理后事。 // 写入文件a.txt,你也可以从fileName中提取文件名: String name = fileName.substring(0,fileName.indexOf(".")); System.out.println("name==="+name); String extfile = fileName.substring(fileName.indexOf(".")); //上传时间作为文件名,用以防止重复上传 //Timestamp now = new Timestamp((new java.util.Date()).getTime()); // SimpleDateFormat fmt = new SimpleDateFormat("yyyyMMddH