如何让页面一打开就远程自动下载文件
在页面或者后台response,直接用文件头加你的文件，文件流写出。比如在页面这样写,当然，最好在后台写:<%@ page language="java" import="java.util.*" pageEncoding="gbk"%><%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> <base href="<%=basePath%>"> <title>My JSP 'test.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <!-- <link rel="stylesheet" type="text/css" href="styles.css"> --> </head> <body> <% // 得到文件名字和路径 String filename = "Example.zip"; String filepath = "D:\\";// 设置响应头和下载保存的文件名 response.setContentType("APPLICATION/OCTET-STREAM"); response.setHeader("Content-Disposition", "attachment; filename=\"" + filename + "\"");// 打开指定文件的流信息 java.io.FileInputStream fileInputStream = new java.io.FileInputStream(filepath + filename);// 写出流信息 int i; while ((i=fileInputStream.read()) != -1) { out.write(i); } fileInputStream.close(); out.close();%> </body></html>原文链接：http://www.software8.co/wzjs/java/2693.html
