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Web_IoTBase_Sever_Prod/看板定阅/Services/MyTimer.cs

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C#
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2025-12-11 14:04:39 +08:00

using System.Text;
using Common;
using Microsoft.Extensions.Logging;
using MySQLAccess.PGModels;
using NLog;
using .Models;
namespace .Services
{
public class MyTimer : BackgroundService
{
//public PostgresContext dbcontext { get; set; }
public IServiceProvider pivider { get; set; }
public System.Timers.Timer jiankong_timer { get; set; }
public MyTimer(IServiceProvider db)
{
this.pivider = db;
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
try
{
jiankong_timer = new System.Timers.Timer();
jiankong_timer.Interval = 15000;
jiankong_timer.Elapsed += Jiankong_timer_Elapsed; ;
jiankong_timer.Start();
await Task.CompletedTask;
}
catch (Exception)
{
}
}
public static Logger logger = LogManager.GetCurrentClassLogger();
private void Jiankong_timer_Elapsed(object? sender, System.Timers.ElapsedEventArgs e)
{
try
{
//var db= pivider.GetRequiredKeyedService<PostgresContext>("");
//using var db = pivider.GetService<PostgresContext>();
//PostgresContext db = new PostgresContext();
using var scope = pivider.CreateScope();
var db = scope.ServiceProvider.GetRequiredService<PostgresContext>();
var data = db.TcpHeartbeatData.Where(A => A.DeviceId.Equals(WaiBuJianKong.data.device_id)).OrderByDescending(A => A.CreateTime).FirstOrDefault();
var df = WaiBuJianKong.data;
df.device_id = data.DeviceId;
df.device_status = data.WorkStatus;
df.realtime_value = data.RealTimeValue;
df.environment_value = data.EnvValue;
df.mcu_temperature = data.McuT;
df.sensor_temperature = data.Temperature;
df.sensor_humidity = data.Humidity;
df.adc_raw_value = data.AdcOriginalValuue;
string NewStringData = WaiBuJianKong.Data;
NewStringData = NewStringData.Replace("{1}", df.device_id)
.Replace("{2}", df.device_status)
.Replace("{3}", df.realtime_value)
.Replace("{4}", df.environment_value)
.Replace("{5}", df.mcu_temperature)
.Replace("{6}", df.sensor_temperature)
.Replace("{7}", df.sensor_humidity)
.Replace("{8}", df.adc_raw_value)
.Replace("{9}", "0")
.Replace("{10}", "0")
.Replace("{11}", "0")
.Replace("{12}", "0")
.Replace("{13}", "0")
.Replace("{14}", "0")
.Replace("{15}", "0");
WanBuJianKong(NewStringData, "1.txt");
File.WriteAllText("2.txt", NewStringData, Encoding.UTF8);
Console.WriteLine("here");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
logger.Error(ex.Message);
logger.Error(ex.StackTrace);
}
}
public static void WanBuJianKong(string Data, string SourceTxt)
{
System.IO.File.WriteAllText(SourceTxt, Data, Encoding.UTF8);
// 如果目标文件存在,先删除
if (System.IO.File.Exists(WaiBuJianKong.WaiBuJianKongTargetFileName))
{
System.IO.File.Delete(WaiBuJianKong.WaiBuJianKongTargetFileName);
}
// 重命名/移动文件
System.IO.File.Move(SourceTxt, WaiBuJianKong.WaiBuJianKongTargetFileName);
}
}
}