套接字接受多个客户端，但我无法打开该文件

基本上我已经编写了这个程序来检查字符串。 我已经使用套接字方法了。

问题是，我无法弄清楚如何以及在何处准确地打开此程序中​​的文件并搜索字符串。 我希望客户端能够键入/搜索他们想要的任何字符串，而不是在程序中提供搜索字符串。 当我运行程序时，我需要在客户端的屏幕上输出。

我该如何改进这个程序？ 有人可以帮我解决一下代码吗？

这是我的计划：

class Program { static void Main(string[] args) { TcpListener serversocket = new TcpListener(8888); TcpClient clientsocket = default(TcpClient); serversocket.Start(); Console.WriteLine(">> Server Started"); while (true) { clientsocket = serversocket.AcceptTcpClient(); Console.WriteLine("Accept Connection From Client"); LineMatcher lm = new LineMatcher(clientsocket); Thread thread = new Thread(new ThreadStart(lm.Run)); thread.Start(); Console.WriteLine("Client connected"); } Console.WriteLine(" >> exit"); Console.ReadLine(); clientsocket.Close(); serversocket.Stop(); } } public class LineMatcher { private static Regex _regex = new Regex("not|http|console|application", RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.CultureInvariant); private TcpClient _client; public LineMatcher(TcpClient client) { _client = client; } public void Run() { try { using (var reader = new StreamReader(_client.GetStream())) { string line; int lineNumber = 0; while (null != (line = reader.ReadLine())) { lineNumber += 1; foreach (Match match in _regex.Matches(line)) { Console.WriteLine("Line {0} matches {1}", lineNumber, match.Value); } } } } catch (Exception ex) { Console.Error.WriteLine(ex.ToString()); } Console.WriteLine("Closing client"); _client.Close(); } } 

Answer 1

这是一个适合我的简单演示客户端：

 using System; using System.IO; using System.Net.Sockets; using System.Text; namespace AClient { class Client { static void Main() { using (var client = new TcpClient("localhost", 8888)) { Console.WriteLine(">> Client Started"); using (var r = new StreamReader(@"E:\input.txt", Encoding.UTF8)) using (var w = new StreamWriter(client.GetStream(), Encoding.UTF8)) { string line; while (null != (line = r.ReadLine())) { w.WriteLine(line); w.Flush(); // probably not necessary, but I'm too lazy to find the docs } } Console.WriteLine(">> Goodbye"); } } } }