android 服务端 servlet webservice,Tomcat 上如何部署Servlet及Android中如何与服务器通信（12页）-原创力文档...

Tomcat 上如何部署Servlet及Android中如何与服务器通信

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I add this English description due to junk baidu wenku`s rules

Eclipse中编写Servlet代码：创建java工程

package com.webservice.test;

import java.io.IOException;

import java.io.PrintWriter;

import java.util.ArrayList;

import java.util.List;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import net.sf.json.JSONArray;

import net.sf.json.JSONObject;

public class WebserviceTest extends HttpServlet {

private static final long serialVersionUID = 512;

private List list;

protected void doPost(HttpServletRequest req,HttpServletResponse response) throws ServletException,IOException{

doGet(req, response);

}

protected void doGet(HttpServletRequest req,HttpServletResponse response) throws ServletException,IOException{

response.setContentType("test/plain");

response.setCharacterEncoding("UTF-8");

PrintWriter outPrintWriter = response.getWriter();

JSONArray jsonArray = new JSONArray();

list = initData();

for(Student bean:list) {

JSONObject jsonObject = new JSONObject();

try{

jsonObject.put("stunum", bean.getStunum());

jsonObject.put("name",bean.getName());

jsonObject.put("chinese", bean.getChinese());

jsonObject.put("math", bean.getMath());

jsonObject.put("english", bean.getEnglish());

}catch (Exception e) {

e.printStackTrace();

}

jsonArray.put(jsonObject);

}

outPrintWriter.write(jsonArray.toString());

outPrintWriter.flush();

outPrintWriter.close();

}

private List initData(){

List st