通过JAVA获取优酷视频

01    　import java.io.IOException;
02	import java.io.UnsupportedEncodingException;
03	import java.net.MalformedURLException;
04	 
05	import org.jsoup.Jsoup;
06	import org.jsoup.nodes.Document;
07	import org.jsoup.nodes.Element;
08	 
09	 
10	/**
11	* 获取优酷视频
12	* @author sunlightcs
13	* 2011-3-29
14	* http://hi.juziku.com/sunlightcs/
15	*/
16	public class VideoTest {
17	 
18	    public static void main(String[] args) throws Exception{
19	        String pic = getElementAttrById("s_sina", "href");
20	        int local = pic.indexOf("pic=");
21	        pic = pic.substring(local+4);
22	        System.out.println("视频缩略图："+pic);
23	         
24	         
25	        String flashUrl = getElementAttrById("link2", "value");
26	        System.out.println("视频地址："+flashUrl);
27	         
28	         
29	        String time = getElementAttrById("download", "href");
30	        String []arrays = time.split("\\|");
31	        time = arrays[4];
32	        System.out.println("视频时长："+time);
33	         
34	    }
35	     
36	     
37	    /**
38	     * 根据HTML的ID键及属于名，获取属于值
39	     * @param id  HTML的ID键
40	     * @param attrName  属于名
41	     * @return  返回属性值
42	     */
43	    private static String getElementAttrById(String id, String attrName)throws Exception{
44	        Document doc = getURLContent();
45	        Element et = doc.getElementById(id);
46	        String attrValue = et.attr(attrName);
47	         
48	        return attrValue;
49	    }
50	     
51	 
52	     
53	    /**
54	     * 获取优酷网页的内容
55	     */
56	    private static Document getURLContent() throws MalformedURLException, IOException, UnsupportedEncodingException {
57	        Document doc = Jsoup.connect("http://v.youku.com/v_show/id_XMjU0MjI2NzY0.html")
58	          .data("query", "Java")
59	          .userAgent("Mozilla")
60	          .cookie("auth", "token")
61	          .timeout(3000)
62	          .post();
63	        return doc;
64	    }
65	 
66	}