Socket get http request

 1 package wuyubao.firstsample;
 2 
 3 import java.io.BufferedReader;
 4 import java.io.IOException;
 5 import java.io.InputStreamReader;
 6 import java.io.PrintWriter;
 7 import java.net.Socket;
 8 import java.net.UnknownHostException;
 9 
10 
11 public class FirstProc {
12 
13     public static void main(String[] args) {
14         // TODO Auto-generated method stub
15             System.out.println("Hello world!!!");
16             
17             try {
18                 Socket socket=new Socket("baidu.com",80);
19                 boolean autoflush=true;
20                 PrintWriter out=new PrintWriter(socket.getOutputStream(),autoflush);
21                 BufferedReader in=new BufferedReader(new InputStreamReader(socket.getInputStream()));
22                 
23                 out.println("GET /index.html HTTP/1.1");
24                 out.println("Host:baidu.com:80");
25                 out.println("Connection:Close");
26                 out.println();
27                 
28                 boolean loop=true;
29                 StringBuffer sb=new StringBuffer(8046);
30                 
31                 while(loop){
32                     if(in.ready()){
33                         int i=0;
34                         while(i!=-1){
35                             i=in.read();
36                             sb.append((char)i);
37                             
38                         }
39                         loop=false;
40                         
41                     }
42                     Thread.currentThread().sleep(50);
43                     
44                 }
45                 System.out.println(sb.toString());
46                 socket.close();
47             } catch (UnknownHostException e) {
48                 // TODO Auto-generated catch block
49                 e.printStackTrace();
50             } catch (IOException e) {
51                 // TODO Auto-generated catch block
52                 e.printStackTrace();
53             } catch (InterruptedException e) {
54                 // TODO Auto-generated catch block
55                 e.printStackTrace();
56             }
57     }
58 
59 }