NetWork网络_TCP_双向输出聊天

最新推荐文章于 2025-05-04 22:20:41 发布

MaximilianLiu

最新推荐文章于 2025-05-04 22:20:41 发布

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分类专栏：网络

本文链接：https://blog.youkuaiyun.com/MaximilianLiu/article/details/77963644

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本文介绍了一个基于TCP协议的简易聊天程序实现，包括服务器和客户端两部分。程序使用C#语言编写，通过创建TcpListener监听指定IP地址和端口，接收来自客户端的消息并实时显示；客户端则连接到服务器并发送消息。

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NetWork网络_TCP_双向输出聊天<13/9/2017>

服务器:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net.Sockets;
using System.Net;
using System.IO;
using System.Threading;

namespace 服务器
{
    class Program//服务器
    {
        static TcpClient client;
        static void Main(string[] args)
        {
            //1.初始化
            TcpListener server = new TcpListener(IPAddress.Parse("127.0.0.1"),8888);
            //localhost--本机ip
            server.Start();
            
            //2.等待连接--阻塞式的
            client = server.AcceptTcpClient();

            Thread r = new Thread(Read);
            r.Start();
            Thread w = new Thread(Write);
            w.Start();
            r.Join();
            w.Join();
        }

        public static void Read()
        {
            NetworkStream ns = client.GetStream();
            StreamReader sr = new StreamReader(ns);
            while (true)
            {
                //Thread.Sleep(500);
                Console.WriteLine(sr.ReadLine());
            }
        }

        public static void Write()
        {
            StreamWriter sw = new StreamWriter(client.GetStream());
            while (true)
            {
                //Thread.Sleep(500);
                string str = Console.ReadLine();
                sw.WriteLine(str);
                sw.Flush();
            }
        }
    }
}

客户端:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net.Sockets;
using System.Net;
using System.IO;
using System.Threading;

namespace 客户端
{
    class Program//客户端
    {
        static TcpClient client;
        static void Main(string[] args)
        {
            client = new TcpClient("127.0.0.1", 8888);
           
            Thread r = new Thread(Read);
            r.Start();
            Thread w = new Thread(Write);
            w.Start();
            r.Join();
            w.Join();
        }

        public static void Read()
        {
            NetworkStream ns = client.GetStream();
            StreamReader sr = new StreamReader(ns);
            while (true)
            {
                //Thread.Sleep(500);
                Console.WriteLine(sr.ReadLine());
            }
        }

        public static void Write()
        {
            StreamWriter sw = new StreamWriter(client.GetStream());
            while (true)
            {
                //Thread.Sleep(500);
                string str = Console.ReadLine();
                sw.WriteLine(str);
                sw.Flush();
            }
        }
    }
}

先启动服务器再启动客户端(服务器实际上也是一个客户端),IP地址查询cmd然后Ipconfig,服务器和客户端保持同一网络,同一IP地址,最终实现简易聊天功能,如下: