Java socket simulates HTTP get request

From , 5 Years ago, written in Java, viewed 226 times.

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.Socket;
 
public class TestSocket {
  String host = "www.javathinker.org";
  int port = 80;
  Socket socket;
 
  public void createSocket() throws Exception {
    socket = new Socket("www.163.com", 80);
  }
 
  public void communicate() throws Exception {
    StringBuffer sb = new StringBuffer("GET / HTTP/1.1/r/n");
    sb.append("Host: <A href="www.163.com" mce_href="www.163.com" target=_blank>www.163.com</A>/r/n");
    sb.append("Connection: Keep-Alive/r/n");
    sb.append("Accept: */*/r/n/r/n");
 
    // 发出HTTP请求
    OutputStream socketOut = socket.getOutputStream();
    socketOut.write(sb.toString().getBytes());
    socket.shutdownOutput(); // 关闭输出流
 
    // 接收响应结果
    System.out.println(socket);
 
    InputStream socketIn = socket.getInputStream();
    BufferedReader br = new BufferedReader(new InputStreamReader(socketIn));
    String data;
    while ((data = br.readLine()) != null) {
      System.out.println(data);
    }
    socket.close();
  }
 
  public static void main(String args[]) throws Exception {
    TestSocket client = new TestSocket();
    client.createSocket();
    client.communicate();
  }
 
}//源代码片段来自云代码http://yuncode.net
                        

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import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.Socket;

public class TestSocket {
  String host = "www.javathinker.org";
  int port = 80;
  Socket socket;

public void createSocket() throws Exception {
    socket = new Socket("www.163.com", 80);
  }

public void communicate() throws Exception {
    StringBuffer sb = new StringBuffer("GET / HTTP/1.1/r/n");
    sb.append("Host: <A href="www.163.com" mce_href="www.163.com" target=_blank>www.163.com</A>/r/n");
    sb.append("Connection: Keep-Alive/r/n");
    sb.append("Accept: */*/r/n/r/n");

// 发出HTTP请求
    OutputStream socketOut = socket.getOutputStream();
    socketOut.write(sb.toString().getBytes());
    socket.shutdownOutput(); // 关闭输出流

// 接收响应结果
    System.out.println(socket);

InputStream socketIn = socket.getInputStream();
    BufferedReader br = new BufferedReader(new InputStreamReader(socketIn));
    String data;
    while ((data = br.readLine()) != null) {
      System.out.println(data);
    }
    socket.close();
  }

public static void main(String args[]) throws Exception {
    TestSocket client = new TestSocket();
    client.createSocket();
    client.communicate();
  }

}//源代码片段来自云代码http://yuncode.net

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Java socket simulates HTTP get request

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