解决同步仓库冗余数据服务无法生成的问题

SkuWHRedundancyService/Program.cs

-using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
 using System;
 using System.Threading.Tasks;
 

SkuWHRedundancyService/SkuWHRedundancyService.csproj

@@ -3,6 +3,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
+	<LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>