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 stub15             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 block49                 e.printStackTrace();50             } catch (IOException e) {51                 // TODO Auto-generated catch block52                 e.printStackTrace();53             } catch (InterruptedException e) {54                 // TODO Auto-generated catch block55                 e.printStackTrace();56             }57     }58 59 }