抓取页面代码

 

import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.MalformedURLException; import java.net.URL;   public class Crawler {     public static void main(String[] args) {         try {             URL url = new URL("http://www.baidu.com");             new Crawler().videoUrl(url);         } catch (MalformedURLException e) {             // TODO Auto-generated catch block             e.printStackTrace();         }       }       public void videoUrl(URL url){         try {             String temp = ""; //         必须设置编码方式             InputStreamReader isr = new InputStreamReader(url.openStream(),"utf-8");               BufferedReader br = new BufferedReader(isr);               while((temp = br.readLine()) != null){                   System.out.println(temp);             }                   br.close();               isr.close();           } catch (Exception e) {             e.printStackTrace();           }     } }

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

转载于:https://www.cnblogs.com/Alan0218/articles/8686984.html