import java.io.BufferedReader;  import java.io.IOException;  import java.io.InputStreamReader;  import java.net.MalformedURLException;  import java.net.URL;  import net.sf.json.*; public class test2 {     /**      * @param args      * @throws IOException      */     public static void main(String[] args) throws IOException {         // TODO Auto-generated method stub         String url = "http://v.youku.com/v_show/id_XMjU0MjI2NzY0.html";         //获取id后面的字符串，也就是"XMjU0MjI2NzY0.html"         int no = url.indexOf("id_");         //获取id值，也就是"XMjU0MjI2NzY0"         String videoId = url.substring(no+3, url.indexOf(".html"));         //获取视频信息数据的URL对象         URL myurl = new URL("http://v.youku.com/player/getPlayList/VideoIDS/"+videoId+"/timezone/+08/version/5/source/out?password=&ran=2513&n=3"); 　　         //从URL对象中获取输入流         InputStreamReader isr = new InputStreamReader(myurl.openStream());         //封装         BufferedReader br = new BufferedReader(isr);         //readLine获取文本         String urls = br.readLine();         //关闭流         br.close();         //获取json对象         JSONObject json = JSONObject.fromObject(urls);         //获取json数据（data内）         JSONArray arr = json.getJSONArray("data");         //获取logo的值并打印         System.out.println(JSONObject.fromObject(arr.get(0)).get("logo"));     } }

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.URL; public class test1 {     /**      * @param args      * @throws IOException      */     public static void main(String[] args) throws IOException {         // TODO Auto-generated method stub         //设定视频地址         String url = "http://v.youku.com/v_show/id_XMjU0MjI2NzY0.html";         //获取id后面的字符串，也就是"XMjU0MjI2NzY0.html"         int no = url.indexOf("id_");         //获取id值，也就是"XMjU0MjI2NzY0"         String videoId = url.substring(no+3, url.indexOf(".html"));         //获取视频信息数据的URL对象         URL myurl = new URL("http://v.youku.com/player/getPlayList/VideoIDS/"+videoId+"/timezone/+08/version/5/source/out?password=&ran=2513&n=3");         //从URL对象中获取输入流         InputStreamReader isr = new InputStreamReader(myurl.openStream());         //封装         BufferedReader br = new BufferedReader(isr);         //readLine获取文本，然后以"\/"切割文本中的信息         String[] urls = br.readLine().split("\\/");         isr.close();         br.close();         //因为信息数据是固定格式的，所以直接第四个元素肯定是我们所需要的。         String target = urls[3];         //对上面结果继续以"切割         String imgid = target.substring(0,target.indexOf("\""));         //拼凑一下，就是我们需要的地址了         String img = "http://g2.ykimg.com/" + imgid;         System.out.println(img);         /*          结果为：http://g2.ykimg.com/1100641F464D8FBF5FA3D90209C8DF96B67E2C-567E-AB53-C132-D7787FC966AB          */     } }