Parsifal.Util是 .Net 平台下的一个实用功能库，提供开发中常用的组件功能。
项目初心是将业务无关的常用功能进行良好封装以便复用。项目不提供高频使用或已有完善实现的功能组件，如(反)序列化、加解密等。
.Net 6.Net Standard 2.1.Net Framework 4.8
var testData = new byte[] { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39 };
ICrc ccitt = CrcFactory.GetCrc(CrcAlgorithmType.CRC_16_CCITT);
var result1 = ccitt.GetCrcValue(testData);
ICrc maxim = CrcFactory.GetCrc(CrcStandardParam.CRC_8_MAXIM);
var result2 = maxim.GetCrcBytes(testData);var server = new SimpleTcpServer("192.168.57.57", 12345);
server.ClientConnected += (ep) =>
{
Console.WriteLine($"{ep} connected!");
};
server.ReceiveDataFrom += (ep, data) =>
{
Console.WriteLine($"receive message [{Encoding.UTF8.GetString(data)}] from {ep}");
};
server.Start();
var client = new SimpleTcpClient("192.168.57.57", 12345);
client.Connect();
Thread.Sleep(1000);
client.Send(Encoding.UTF8.GetBytes("hello"));