clientsocket.java

来自「这是一个java c/s模式的通信模型源码」· Java 代码 · 共 30 行

import java.net.*;
import java.io.*;

public class ClientSocket {
	public static void main(String[] args) {
		InputStream in = null;
		OutputStream out = null;
		try {
			Socket s = new Socket("localhost",6666);
			in = s.getInputStream();
			out = s.getOutputStream();
			DataInputStream din = new DataInputStream(in);
			String s1 = null;
			if((s1=din.readUTF()) != null) {
				System.out.println(s1);
			}
			DataOutputStream dout = new DataOutputStream(out);
			dout.writeUTF("Hello Server!!!");
			din.close();
			dout.close();
			s.close();
			
		}catch(ConnectException e) {
			System.out.println("the socket is connect exception !!");
		}catch(IOException e) {
			System.out.println("the io Exception is in the Socket!!");
		}
	}
}