将.net core 2.2.0升级到2.2.6或更高版本

Question

寻找将.Net核心2.2.0升级到2.2.6或更高版本(而不是3.0)的步骤

我是.net核心的新手。因此，寻找如何将.net核心2.2升级到2.2.6的指导，因为应用程序在推动Pivotal cloud foundry时失败。我们的PCF环境dotnetcore buildpack版本是2.2.12；在使用2.2.5 build pack之前使用过。请在下面找到错误消息。要解决此错误，请将.net核心应用程序升级到2.2.5以上的版本。但希望寻求帮助的步骤，以升级应用程序和各自的依赖性。

这里是来自.csproj的targetframework

<PropertyGroup>
<TargetFramework>netcoreapp2.2</TargetFramework>
</PropertyGroup>

和依赖关系是

  <ItemGroup>
    <PackageReference Include="AutoMapper" Version="8.1.0" />
    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="6.1.0" />
    <PackageReference Include="CsvHelper" Version="12.1.2" />
    <PackageReference Include="EFCore.BulkExtensions" Version="2.4.6" />
    <PackageReference Include="FluentValidation.AspNetCore" Version="8.3.0" />
    <PackageReference Include="Manulife.Logging.DotNet" Version="1.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.App" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.AzureAD.UI" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics.HealthChecks" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Analyzers" Version="2.2.4" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="2.2.4" />
    <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" Version="2.2.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.2.3" />
    <PackageReference Include="Sendgrid" Version="9.11.0" />
    <PackageReference Include="Serilog.AspNetCore" Version="2.1.1" />
    <PackageReference Include="Steeltoe.CloudFoundry.Connector.EFCore" Version="2.2.0" />
    <PackageReference Include="Steeltoe.Extensions.Configuration.CloudFoundryCore" Version="2.2.0" />
    <PackageReference Include="Steeltoe.Extensions.Logging.DynamicLogger" Version="2.2.0" />
    <PackageReference Include="Steeltoe.Security.Authentication.CloudFoundryCore" Version="2.2.0" />
    <PackageReference Include="Swashbuckle.AspNetCore" Version="4.0.1" />
    <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="4.0.1" />
    <PackageReference Include="WindowsAzure.Storage" Version="9.3.3" />
  </ItemGroup>

将应用程序推送到Pivotal时出错(在dotnet发布期间)

depends on runtime.linux-x64.Microsoft.NETCore.App (>= 2.2.5) but run 
time is not found. Picked up 2.2.6 which is available 
/tmp/app/Basischangeapp/Basischange.csproj : error NU1605: Detected 
package downgrade: Microsoft.NETCore.DotNetAppHost from 2.2.6 to 2.2.5. 
Reference the package directly from the project to select a different 
version.

Answer 1

这是因为本地SDK和build服务器的版本不匹配。

将下面这一行添加到.csproj文件：

<TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>

之后，RuntimeFrameworkVersion将使用LatestNetCorePatchVersion。