展示网站首页的广告图片Slide滚动切换(有数据库)

显示网站首页的广告图片Slide滚动切换(有数据库)

显示网站首页的广告图片Slide滚动切换(有数据库) 
博客分类： JavaScript

JavaScript .





Java代码 复制代码 收藏代码
1.package com.org; 
2. 
3.import java.io.IOException; 
4.import java.io.PrintWriter; 
5.import java.util.List; 
6. 
7.import javax.servlet.ServletException; 
8.import javax.servlet.http.HttpServlet; 
9.import javax.servlet.http.HttpServletRequest; 
10.import javax.servlet.http.HttpServletResponse; 
11. 
12.import net.sf.json.JSONArray; 
13. 
14.import com.org.model.Advert; 
15. 
16./***
17. *@Author:liangjilong
18. *@Date:2014-5-15
19. *@Version:1.0
20. *@descript: 
21. *显示网站首页的广告图片Slide滚动切换
22. */ 
23.public class SlideServlet extends HttpServlet { 
24. 
25.      
26.    public void doGet(HttpServletRequest request, HttpServletResponse response) 
27.            throws ServletException, IOException {  
28.        this.doPost(request, response); 
29.    } 
30. 
31.      
32.    public void doPost(HttpServletRequest request, HttpServletResponse response) 
33.            throws ServletException, IOException { 
34.        request.setCharacterEncoding("utf-8"); 
35.        response.setContentType("text/html"); 
36.        response.setCharacterEncoding("utf-8"); 
37.         
38.        PrintWriter out = response.getWriter(); 
39.         
40.        AdvertDao adverDao=new AdvertDao(); 
41.         
42.        List<Advert> list=adverDao.getAdverts(); 
43.          
44.        out.write(JSONArray.fromObject(list).toString());//把数据转换成json数组 
45.         
46.        out.flush(); 
47.        out.close(); 
48.    } 
49. 
50.} 






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