本文介绍了如何在 C# 中创建 UDP 服务器?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
可能重复:
C#如何制作一个简单的UDP服务器
我想用 C# 制作一个 UDP 服务器.我怎么做?如何自定义监听哪个端口(即 1212)?
I want to make a UDP server in C#. How do I do that? How can I customize which port it listens on (namely 1212)?
推荐答案
这里有一个 C#中的示例:
/*
C# Network Programming
by Richard Blum
Publisher: Sybex
ISBN: 0782141765
*/
using System;
using System.Net;
using System.Net.Sockets;
using System.Text;
public class UdpSrvrSample
{
public static void Main()
{
byte[] data = new byte[1024];
IPEndPoint ipep = new IPEndPoint(IPAddress.Any, 9050);
UdpClient newsock = new UdpClient(ipep);
Console.WriteLine("Waiting for a client...");
IPEndPoint sender = new IPEndPoint(IPAddress.Any, 0);
data = newsock.Receive(ref sender);
Console.WriteLine("Message received from {0}:", sender.ToString());
Console.WriteLine(Encoding.ASCII.GetString(data, 0, data.Length));
string welcome = "Welcome to my test server";
data = Encoding.ASCII.GetBytes(welcome);
newsock.Send(data, data.Length, sender);
while(true)
{
data = newsock.Receive(ref sender);
Console.WriteLine(Encoding.ASCII.GetString(data, 0, data.Length));
newsock.Send(data, data.Length, sender);
}
}
}
这篇关于如何在 C# 中创建 UDP 服务器?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持编程学习网!
本站部分内容来源互联网,如果有图片或者内容侵犯您的权益请联系我们删除!