新增BackgroundService

AutoGeneratePurchaseAdvise/AutoGeneratePurchaseAdvise.csproj

@@ -3,13 +3,24 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="2.1.1" />
+  </ItemGroup>
+
+  <ItemGroup>
     <ProjectReference Include="..\AutoTurnOver.Services\AutoTurnOver.Services.csproj" />
   </ItemGroup>
 
   <ItemGroup>
+    <Reference Include="Microsoft.Extensions.Hosting">
+      <HintPath>C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.hosting\2.1.1\lib\netstandard2.0\Microsoft.Extensions.Hosting.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+
+  <ItemGroup>
     <None Update="appsettings.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>

AutoGeneratePurchaseAdvise/Dockerfile

-FROM microsoft/dotnet:2.1-aspnetcore-runtime-alpine AS base
+FROM microsoft/dotnet:2.1-runtime AS base
 WORKDIR /app
-RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone
 
-FROM microsoft/dotnet:2.1-sdk-alpine AS build
+FROM microsoft/dotnet:2.1-sdk AS build
 WORKDIR /src
 COPY AutoGeneratePurchaseAdvise/AutoGeneratePurchaseAdvise.csproj AutoGeneratePurchaseAdvise/
 COPY AutoTurnOver.Services/AutoTurnOver.Services.csproj AutoTurnOver.Services/

AutoGeneratePurchaseAdvise/GeneratePurchaseAdviseBackgroundService.cs

+using AutoTurnOver.Services;
+using Microsoft.Extensions.Hosting;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace AutoGeneratePurchaseAdvise
+{
+    public class GeneratePurchaseAdviseBackgroundService : BackgroundService
+    {
+        private Timer _timer;
+
+        protected override Task ExecuteAsync(CancellationToken stoppingToken)
+        {
+            _timer = new Timer(DoWork, null, TimeSpan.Zero, TimeSpan.FromHours(1));
+            return Task.CompletedTask;
+        }
+
+        private void DoWork(object state)
+        {
+            try
+            {
+                Console.WriteLine($"开始采购平均值统计任务，线程Id：{Thread.CurrentThread.ManagedThreadId}，{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}");
+                PurchaseAdviseServices.Generate();
+                Console.WriteLine($"开始采购平均值统计任务，线程Id：{Thread.CurrentThread.ManagedThreadId}，{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+            }
+        }
+
+        public override void Dispose()
+        {
+            base.Dispose();
+            _timer?.Dispose();
+        }
+    }
+}

AutoGeneratePurchaseAdvise/Program.cs

 using AutoTurnOver.Services;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
 using System;
+using System.Threading.Tasks;
 
 namespace AutoGeneratePurchaseAdvise
 {
     class Program
     {
-        static void Main(string[] args)
+        static async Task Main(string[] args)
         {
+            Console.WriteLine("采购平均值计算任务启动...");
             // 创建采购计划
             PurchaseAdviseServices.Generate();
+
+            var builder = new HostBuilder().ConfigureServices((hostContext, services) =>
+                {
+                    services.AddHostedService<GeneratePurchaseAdviseBackgroundService>();
+                });
+
+            await builder.RunConsoleAsync();
         }
     }
 }

AutoTurnOver.sln

@@ -21,6 +21,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "test", "test\test.csproj",
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AutoGeneratePurchaseAdvise", "AutoGeneratePurchaseAdvise\AutoGeneratePurchaseAdvise.csproj", "{350405A0-13DF-4F20-8B3F-0AB923BE9DFF}"
 EndProject
+Project("{E53339B2-1760-4266-BCC7-CA923CBCF16C}") = "docker-compose", "docker-compose.dcproj", "{23B3C567-1F02-4954-B621-26490D75F0FC}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -59,6 +61,10 @@ Global
 		{350405A0-13DF-4F20-8B3F-0AB923BE9DFF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{350405A0-13DF-4F20-8B3F-0AB923BE9DFF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{350405A0-13DF-4F20-8B3F-0AB923BE9DFF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{23B3C567-1F02-4954-B621-26490D75F0FC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{23B3C567-1F02-4954-B621-26490D75F0FC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{23B3C567-1F02-4954-B621-26490D75F0FC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{23B3C567-1F02-4954-B621-26490D75F0FC}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE