Java聊天系统---《海内天涯》(公测初级版)

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在IDEA工具下进行此聊天室的实现;

先进行服务器的编写:


import java.io.IOException;
import java.io.PrintStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Scanner;

public class SingleThreadServer {
    public static void main(String[] args){
        try {
            //创建服务器端口
            ServerSocket server = new ServerSocket(3366);
            System.out.println("等待<天涯>连接...");
            //等待客户端连接,等待过程为阻塞状态
            Socket client = server.accept();
            //获取客户端的输入输出流
            PrintStream out = new PrintStream(client.getOutputStream(),true,"UTF-8");
            out.println("hello,I am Server!");
            Scanner in = new Scanner(client.getInputStream());
            if(in.hasNextLine()){
                System.out.println("<天涯>发来的消息为:"+in.nextLine());
            }
            //关闭流;
            out.close();
            in.close();
            client.close();
        } catch (IOException e) {
            System.out.println("正在天涯赶来的路上...");
        }
    }
}

再进行客户端的代码实现:

package talking;

import java.io.IOException;
import java.io.PrintStream;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.Scanner;

public class SingleThreadClient {
    public static void main(String[] args){
        try {
            //接收服务器端口,建立连接;
            Socket server = new Socket("127.0.0.1", 3366);
            Scanner in = new Scanner(server.getInputStream());
            PrintStream out = new PrintStream(server.getOutputStream(),true,"UTF-8");
            if(in.hasNextLine()){
                System.out.println("<大海>发来的消息为:"+in.nextLine());
            }
            out.println("Hi,I am Client"+server.getPort());
            //关闭流
            in.close();
            out.close();
            server.close();
        } catch (IOException e) {
            System.out.println("正在大海赶来的路上...");
        };
    }
}

好了,我们的单线程聊天系统<海内天涯>就告一段落了!

运行此聊天系统:

先运行<大海>系统:

再运行<天涯>系统:

将结果反馈给<大海>:

简单的<海内天涯>已经完成,进阶版待续...

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转载自blog.csdn.net/ChenGX1996/article/details/82319462