Question

我的.Netcore 2.0项目可以定位net471。但是当我升级到.NET 2.1时，我无法重新定位net471或net472

我可以重新定位最新版本的.NET核心吗？

Severity Code Description Project File Line Suppression State
Error NU1202 Package Microsoft.AspNetCore.App 2.1.0 is not compatible with net471 (.NETFramework,Version=v4.7.1). Package Microsoft.AspNetCore.App 2.1.0 supports: netcoreapp2.1 (.NETCoreApp,Version=v2.1)

和

Severity Code Description Project File Line Suppression State
Error NU1202 Package Microsoft.AspNetCore.App 2.1.0 is not compatible with net472 (.NETFramework,Version=v4.7.2). Package Microsoft.AspNetCore.App 2.1.0 supports: netcoreapp2.1 (.NETCoreApp,Version=v2.1)

Answer 1

看起来Microsoft.AspNetCore.App和Microsoft.AspNetCore.All软件包仅适用于netcoreapp2.0或netcoreapp2.1版本。

想要定位到.NET Framework即net471, net472，您必须删除这些软件包并手动添加引用。

就我而言，我删除了Microsoft.AspNetCore.App并添加了以下引用。

<PackageReference Include="Microsoft.AspNetCore" Version="2.1.1" />
<PackageReference Include="Microsoft.AspNetCore.Hosting.WindowsServices" Version="2.1.1" />
<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.1.1" />
<PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Logging.EventLog" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Options" Version="2.1.1" />

Answer 2

洪奎奇的回答是正确的99％是正确的。但是我发现它缺少两个软件包。因此，下面是完整的.csproj，其中包括缺少的两个项目引用：

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net472</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore" Version="2.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.CookiePolicy" Version="2.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.Hosting.WindowsServices" Version="2.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.HttpsPolicy" Version="2.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.1.1" />
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.1.1" />
    <PackageReference Include="Microsoft.Extensions.Logging.EventLog" Version="2.1.1" />
    <PackageReference Include="Microsoft.Extensions.Options" Version="2.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.1.2" PrivateAssets="All" />
  </ItemGroup>

</Project>

将.NET Core重新定位到net471，net 472

2 个答案: