成都都网站建设,南京网站开发,网页设计作业源码,网站js代码不显示TcpClient 自己封装的话#xff0c;还是比较麻烦的#xff0c;可以基于线程#xff0c;也可以基于异步写#xff0c;最好的办法是网上找个插件#xff0c;我发现一个插件还是非常好用的#xff1a;STTech.BytesIO.Tcp
下面是这个插件作者的帖子#xff0c;有兴趣的可以…TcpClient 自己封装的话还是比较麻烦的可以基于线程也可以基于异步写最好的办法是网上找个插件我发现一个插件还是非常好用的STTech.BytesIO.Tcp
下面是这个插件作者的帖子有兴趣的可以去看看
TcpClient
BytesIO | 零基础轻松看懂 C# TCP客户端完整源码视频教程_sttech.bytesio.tcp-CSDN博客
TcpServer
BytesIO | C# 超简洁的TCP服务端开发完整源码视频教程_c# bytesio-CSDN博客
目前网上大部分帖子都是用 PropertyGrid 控件去实现的其实没必要 我做了一个简单的界面如下 代码
using System;
using System.Collections.Generic;
using System.Windows.Forms;namespace TcpClinetTest2
{public partial class Form1 : Form{public Form1(){InitializeComponent();}STTech.BytesIO.Tcp.TcpClient tcpClient;private void Form1_Load(object sender, EventArgs e){this.tcpClient new STTech.BytesIO.Tcp.TcpClient();//tcp接收数据时触发的事件this.tcpClient.OnDataReceived TcpClient_OnDataReceived;//tcp连接成功时触发的事件this.tcpClient.OnConnectedSuccessfully TcpClient_OnConnectedSuccessfully;//tcp连接断开时触发的事件this.tcpClient.OnDisconnected TcpClient_OnDisconnected;}private void Form1_FormClosing(object sender, FormClosingEventArgs e){if (this.tcpClient.IsConnected)this.tcpClient.Disconnect();}private void TcpClient_OnDisconnected(object sender, STTech.BytesIO.Core.DisconnectedEventArgs e){Console.WriteLine($已断开{e.ReasonCode});}private void TcpClient_OnConnectedSuccessfully(object sender, STTech.BytesIO.Core.ConnectedSuccessfullyEventArgs e){Console.WriteLine(连接成功);}private void TcpClient_OnDataReceived(object sender, STTech.BytesIO.Core.DataReceivedEventArgs e){Console.WriteLine($收到数据{e.Data.EncodeToString(GBK)});}//连接private void Button_Connect_Click(object sender, EventArgs e){this.tcpClient.Host 192.168.xx.xx;this.tcpClient.Port 6666;var result this.tcpClient.Connect();Console.WriteLine($结果{result.IsSuccess}错误码{result.ErrorCode});}//断开private void Button_Disconnect_Click(object sender, EventArgs e){this.tcpClient?.Disconnect();}//发送private void Button_Send_Click(object sender, EventArgs e){string message TextBox_Message.Text;if (string.IsNullOrEmpty(message)){Console.WriteLine(消息框为空);return;}this.tcpClient.Send(message.GetBytes(GBK));}//清空控制台private void Button_ClearConsole_Click(object sender, EventArgs e){Console.Clear();}//获取在线状态private void Button_GetOnlineStatus_Click(object sender, EventArgs e){Console.WriteLine($在线状态{this.tcpClient.IsConnected});}}
}
在上面的代码中message.GetBytes(GBK) 是插件作者封装的拓展方法如下
public static byte[] GetBytes(this string str, string encodeName UTF-8)
{return Encoding.GetEncoding(encodeName).GetBytes(str);
}
可以看到这里用的 Encoding.GetEncoding(encodeName) 去获取 Encoding 编码格式
常见的编码格式有
utf-8
us-ascii
windows-1252
iso-8859-1
gb2312
gbk
big5
shift_jis
Euc-kr
用法
Encoding encoding Encoding.GetEncoding(gb2312);
也可以使用下面代码来查看有那些编码格式
foreach (EncodingInfo encInfo in Encoding.GetEncodings())
{Console.WriteLine(${encInfo.CodePage} - {encInfo.Name});
} end
