基于Android平台的党建APP服务器端.zip

package com.servlet; import java.io.IOException; import java.io.PrintWriter; import java.sql.SQLException; import java.util.ArrayList; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.dao.News; import com.dao.NewsDao; import com.dao.NewsListBean; import com.db.DBManager; import jdk.nashorn.internal.parser.JSONParser; import net.sf.json.util.JSONStringer; /** * Servlet implementation class FirstSerclet */ @WebServlet("/DemoServlet") public class DemoServlet extends HttpServlet { private static final long serialVersionUID = 1L; private NewsListBean data = new NewsListBean(); private ArrayList<News> newsList = new ArrayList<News>(); /** * @see HttpServlet#HttpServlet() */ public DemoServlet() { super(); // TODO Auto-generated constructor stub } /** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub doPost(request,response); } /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{ // TODO Auto-generated method stub //String userName = request.getParameter("userName"); response.setContentType("text/html;Charset=utf-8"); PrintWriter out = response.getWriter(); out.println("[{\"type\":\"0\",\"newsId\":\"213222\",\"title\":\"17岁高考生华山旅游身亡留言:吾去也，莫寻骸\",\"url\":\"http://10.22.60.179:8088/NewsClient/NewFile.jsp\",\"pubDate\":\"2017-03-08\",\"listImage\":\"http://img.mp.itc.cn/upload/20170130/4f8991870b0a4a6997f95a2dca8f2c61_th.jpeg\"},{\"type\":\"2\",\"newsId\":\"213234542\",\"title\":\"发过议会选举结束，马克龙阵营大获全胜\",\"url\":\"http://10.22.60.179:8088/NewsClient/NewFile.jsp\",\"pubDate\":\"2017-03-08\",\"listImage\":\"http://img.mp.itc.cn/upload/20170130/4f8991870b0a4a6997f95a2dca8f2c61_th.jpeg\"},{\"type\":\"0\",\"newsId\":\"213234542\",\"title\":\"发过议会选举结束，马克龙阵营大获全胜\",\"url\":\"http://10.22.60.179:8088/NewsClient/NewFile.jsp\",\"pubDate\":\"2017-03-08\",\"listImage\":\"http://img.mp.itc.cn/upload/20170130/4f8991870b0a4a6997f95a2dca8f2c61_th.jpeg\"}]"); // try{ // // NewsDao nd = new NewsDao(); // if(nd.newsList == null){ // out.print("there is a error");} // else{ // out.println(nd.newsList.toString()); // } // //// String message =""; ////// JSONParser //// //// JSONStringer stringer = new JSONStringer(); //// //// //// stringer.array(); //// for(int i=0;i<newsList.size();i++){ //// stringer.object(); //// stringer.key("title"); //// stringer.value(newsList.get(i).getTitle()); //// stringer.key("url"); //// stringer.value(newsList.get(i).getUrl()); //// stringer.key("pubDate"); //// stringer.value(newsList.get(i).getPubDate()); //// stringer.key("listImage"); //// stringer.value(newsList.get(i).getListImage()); //// stringer.endObject(); //// } //// stringer.endArray(); //// //// message = stringer.toString(); //// //String message = user.run(); //// response.setContentType("text/html;Charset=utf-8"); //// //// out.println(message); // }catch(Exception e){ // e.printStackTrace(); // } // request.setAttribute("message", message); // request.getRequestDispatcher("/SecondServlet").forward(request, response); } public void destroy(){ System.out.println("调用destroy()方法"); } }