java搭建本地服务器，android客户端访问

package abc;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.linkedHashMap;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.sf.json.JSONobject;

public class Test extends HttpServlet {

	public void doGet（HttpServletRequest request HttpServletResponse response） throws ServletException IOException {

		Mapject> map = new linkedHashMapject>（）;
		map.put（“code“ “200“）;
		map.put（“msg“ ““）;
		
		Mapject> map1 = new linkedHashMapject>（）;
		map1.put（“version“ “2.1.0“）;
		map1.put（“describe“ “1.优化网络加载速度“）;
		map.put（“data“ map1）;

		// 无参请求
		request.setCharacterEncoding（“UTF-8“）;
		response.setContentType（“text/html;charset=UTF-8“）;
		PrintWriter out = response.getWriter（）;

		JSONobject obj = JSONobject.fromobject（map）;
		out.write（obj.toString（））;
		return;
	}
	
	public void doPost（HttpServletRequest request HttpServletResponse response） throws ServletException IOException {
		doGet（request response）;
	}

}