Socket对话

最新推荐文章于 2023-05-19 22:42:55 发布

原创最新推荐文章于 2023-05-19 22:42:55 发布 · 207 阅读

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本文介绍了一个使用Java实现的基本Socket通信示例，包括客户端和服务端的建立连接、数据收发等核心过程。服务端监听6666端口，接收并打印客户端发送的消息；客户端连接服务端，并可以输入消息发送到服务端。

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package com.mx.socket1;

import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStream;

public class SocketThread extends Thread {

private DataInputStream inputStream;

public SocketThread(DataInputStream inputStream){
    this.inputStream=inputStream;
}

@Override
public void run() {
    while (true){
        try {
            System.out.println(inputStream.readUTF());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}

}

package com.mx.socket1;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Scanner;

public class SocketServer {

public static void main(String[] args) throws IOException {
    Scanner scanner = new Scanner(System.in);
    ServerSocket serverSocket = new ServerSocket(6666);
    Socket socket = serverSocket.accept();
    DataInputStream dataInputStream = new DataInputStream(socket.getInputStream());
    DataOutputStream outputStream = new DataOutputStream(socket.getOutputStream());
    new SocketThread(dataInputStream).start();

    while (true){
        System.out.println("请输入要发送的内容");
        String next = scanner.next();
        outputStream.writeUTF(next);
    }
}

}

package com.mx.socket1;

import com.mx.socket1.SocketThread;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.util.Scanner;

public class SocketClient {

public static void main(String[] args) throws IOException {
    Socket socket = new Socket();
    socket.connect(new InetSocketAddress("localhost",6666),1000);

    DataInputStream dataInputStream = new DataInputStream(socket.getInputStream());
    DataOutputStream outputStream = new DataOutputStream(socket.getOutputStream());
    new SocketThread(dataInputStream).start();
    Scanner scanner = new Scanner(System.in);
    while (true){
        System.out.println("请输入要发送的内容");
        String next = scanner.next();
        outputStream.writeUTF(next);
    }

}

}