jsp 简单下载

 Html代码

<%@ page language="java" import="java.util.*" contentType="text/html;charset=GBK"%>

<%
String sql ="delete from abc";
<STRONG> response.setContentType("text/plain");
response.setHeader("content-disposition","attachment; filename=ccccc.sql.txt");
response.setHeader("Content_Length", sql.length()+"");
response.setCharacterEncoding("GBK");</STRONG>


out.write(sql);
out.flush();
out = pageContext.pushBody();
%>