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@@ -0,0 +1,90 @@
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+using System.Text;
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+
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+namespace 测试
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+{
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+ public class Worker : BackgroundService
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+ {
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+ private readonly ILogger<Worker> _logger;
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+
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+ public Worker(ILogger<Worker> logger)
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+ {
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+ _logger = logger;
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+ }
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+
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+ protected override async Task ExecuteAsync(CancellationToken stoppingToken)
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+ {
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+ var a = (693631 - 789931) % 1567770;
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+ var c = ((10 - 20) + 100) % 100;
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+ var b = (789931 - 693631 + 1567770) % 1567770;
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+ var d = (20 - 50 + 100) % 100;
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+ var aa = new byte[4] { 73, 41, 87, 96 };
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+ var bb = new byte[4] { 96, 87, 41, 73 };
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+ var e = BitConverter.ToSingle(bb, 0);
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+ while (!stoppingToken.IsCancellationRequested)
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+ {
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+ _logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
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+ await Task.Delay(1000, stoppingToken);
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+ }
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+ }
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+
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+ /// <summary>
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+ /// 将字节转换成2进制的单精度浮点数
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+ /// </summary>
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+ /// <param name="ByteData"></param>
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+ /// <returns></returns>
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+ public float GetToTwo(byte[] ByteData)
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+ {
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+ try
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+ {
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+ int Length = ByteData.Length;
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+ string Result = string.Empty;
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+ for (int j = 0; j < Length; j++)
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+ {
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+ string hexString = ByteData[j].ToString("X2");
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+ hexString = hexString.Replace(" ", "");
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+ if ((hexString.Length % 2) != 0)
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+ {
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+ hexString = hexString.PadRight(hexString.Length + 1);
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+ }
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+ StringBuilder builder = new StringBuilder();
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+ int len = hexString.Length / 2;
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+ for (int i = 0; i < len; i++)
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+ {
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+ string hex = hexString.Substring(i * 2, 2).Trim();
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+ int a = Convert.ToInt32(hex, 16);
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+ string str = Convert.ToString(a, 2).PadLeft(8, '0');
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+ builder = builder.Append(str);
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+ }
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+ Result += builder.ToString();
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+ };
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+ var b = Result;
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+ var c = Convert.ToInt32(Result, 2);
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+ return Convert.ToInt32(Result, 2);
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+ }
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+ catch (Exception ex)
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+ {
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+ return 400;
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+ }
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+ }
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+
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+ public static bool[] Conve(byte[] byt)
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+ {
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+ int len = byt.Length;
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+ bool[] newBit = new bool[len * 4];
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+ int MidByt;
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+ for (int i = 0; i < len; i++)
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+ {
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+ MidByt = byt[i];
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+ for (int j = 0; j < 4; j++)
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+ {
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+ newBit[i * 4 + j] = System.Convert.ToBoolean(MidByt % 2);
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+ MidByt = MidByt / 2;
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+ }
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+ }
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+ foreach (bool a in newBit)
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+ {
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+ }
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+ return newBit;
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+ }
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+ }
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+}
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