展开全部

package com.mr;

import java.io.IOException;

import java.io.PrintWriter;

import javax.servlet.ServletException;

import javax.servlet.ServletOutputStream;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

/**

* 利用Servlet导出Excel

* @author CHUNBIN

*

*/

public class ExportExcelServlet extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

doPost(request, response);

}

public void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

request.setCharacterEncoding("UTF-8");//设置request的编码方式，防止中文乱码

String fileName ="导出数据";//设置导出的文636f70793231313335323631343130323136353331333332633030件名称

StringBuffer sb = new StringBuffer(request.getParameter("tableInfo"));//将表格信息放入内存

String contentType = "application/vnd.ms-excel";//定义导出文件的格式的字符串

String recommendedName = new String(fileName.getBytes(),"iso_8859_1");//设置文件名称的编码格式

response.setContentType(contentType);//设置导出文件格式

response.setHeader("Content-Disposition", "attachment; filename=" + recommendedName + "\"");//

response.resetBuffer();

//利用输出输入流导出文件

ServletOutputStream sos = response.getOutputStream();

sos.write(sb.toString().getBytes());

sos.flush();

sos.close();

}

}

pageEncoding="UTF-8"%>

html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

导出Excel

function test(){

document.getElementById("tableInfo").value=document.getElementById("table").innerHTML;

}

body{font-family:宋体;font-size:11pt}

/servlet/ExportExcelServlet" method="post">