serversocket1.java

来自「这是一个java c/s模式的通信模型源码」· Java 代码 · 共 32 行

import java.net.*;
import java.io.*;
public class ServerSocket1 {
	public static void main(String[] args) {
		InputStream in = null;
		OutputStream out = null;
		try {
			ServerSocket ss = new ServerSocket(6666);
			while(true) {
				Socket s = ss.accept();
				System.out.println("a is connected!!");
				in = s.getInputStream();
				out = s.getOutputStream();
				DataInputStream din = new DataInputStream(in);
				DataOutputStream dout = new DataOutputStream(out);
				dout.writeUTF("Hello Client!!");
				String s1 = null;
				if((s1=din.readUTF()) != null) {
					System.out.println(s1);
					System.out.println("IP ADDRESS IS " +s.getInetAddress());
					System.out.println("The port is " + s.getPort());
				}
				dout.flush();
				dout.close();
				din.close();
				s.close();
			}
		}catch(IOException e) {
			System.out.println("the server socket is error now !!!");
		}
	}
}