.NET核心网站bindingRedirect构建错误

Question

当我们在本地机器上构建ASP web应用程序时，我们没有任何问题，但是当我们使用.NET构建代理在构建服务器(2012 R2)上构建时，我们得到了糟糕的App.exe.configs。所有环境都安装了VS2015更新3和最新版本的.NET核心工具-预览版2。当我们在本地构建时，我们会得到以下配置。

   <?xml version="1.0" encoding="utf-8"?>
    <configuration>
      <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
          <dependentAssembly>
            <assemblyIdentity name="Microsoft.IdentityModel.Tokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
            <bindingRedirect oldVersion="5.1.0.0" newVersion="5.1.2.0" />
          </dependentAssembly>
          <dependentAssembly>
            <assemblyIdentity name="System.Collections.Immutable" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
            <bindingRedirect oldVersion="1.1.37.0" newVersion="1.2.1.0" />
            <bindingRedirect oldVersion="1.2.0.0" newVersion="1.2.1.0" />
          </dependentAssembly>
          <dependentAssembly>
            <assemblyIdentity name="System.Reflection.Metadata" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
            <bindingRedirect oldVersion="1.2.0.0" newVersion="1.4.1.0" />
          </dependentAssembly>
          <dependentAssembly>
            <assemblyIdentity name="System.Xml.ReaderWriter" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
            <bindingRedirect oldVersion="4.0.0.0" newVersion="4.1.0.0" />
          </dependentAssembly>
          <dependentAssembly>
            <assemblyIdentity name="Microsoft.IdentityModel.Logging" publicKeyToken="31bf3856ad364e35" culture="neutral" />
            <bindingRedirect oldVersion="1.1.0.0" newVersion="1.1.2.0" />
          </dependentAssembly>
        </assemblyBinding>
      </runtime>
    </configuration>

在我们得到的构建服务器上...

    <?xml version="1.0" encoding="utf-8"?>
<configuration>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.ObjectPool" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNetCore.Http.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.Logging.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.Options" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNetCore.Http.Features" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.Primitives" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNetCore.WebUtilities" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Text.Encodings.Web" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
        <bindingRedirect oldVersion="4.0.0.0" newVersion="4.0.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNetCore.Http" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNetCore.Hosting.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.FileProviders.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
        <bindingRedirect oldVersion="4.0.0.0" newVersion="4.0.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Reflection.Metadata" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="1.3.0.0" newVersion="1.4.1.0" />
        <bindingRedirect oldVersion="1.2.0.0" newVersion="1.4.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Collections.Immutable" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="1.2.0.0" newVersion="1.2.1.0" />
        <bindingRedirect oldVersion="1.1.37.0" newVersion="1.2.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNetCore.Http.Extensions" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.Configuration.EnvironmentVariables" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.1.0.0" newVersion="1.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.Logging" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.1.0.0" newVersion="1.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Net.Http.Headers" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
        <bindingRedirect oldVersion="4.0.0.0" newVersion="4.0.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.FileProviders.Physical" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.FileSystemGlobbing" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Xml.ReaderWriter" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="4.0.0.0" newVersion="4.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.Configuration.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.Configuration" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Runtime.InteropServices.RuntimeInformation" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="4.0.0.0" newVersion="4.0.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNetCore.DataProtection.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Extensions.WebEncoders" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNetCore.DataProtection" publicKeyToken="adb9793829ddae60" culture="neutral" />
        <bindingRedirect oldVersion="1.0.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.IdentityModel.Tokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="5.1.0.0" newVersion="5.1.2.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.IdentityModel.Logging" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="1.1.0.0" newVersion="1.1.2.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

第一个问题是为什么会有这么多条目？但主要问题是有两个项目的版本号不正确，如下所示，这是导致错误的原因。任何关于为什么会发生这种情况的建议或想法都将不胜感激。

  <dependentAssembly>
    <assemblyIdentity name="Microsoft.Extensions.Logging" publicKeyToken="adb9793829ddae60" culture="neutral" />
    <bindingRedirect oldVersion="1.1.0.0" newVersion="1.0.0.0" />
  </dependentAssembly>

和

  <dependentAssembly>
    <assemblyIdentity name="Microsoft.Extensions.Configuration.EnvironmentVariables" publicKeyToken="adb9793829ddae60" culture="neutral" />
    <bindingRedirect oldVersion="1.1.0.0" newVersion="1.0.0.0" />
  </dependentAssembly>

Answer 1

为什么有这么多包？

之前:所有的system.* dlls都是dotnet框架的一部分。现在，它是Dotnet标准库的一部分，您可以从nuget:下载该库，从而获得了如此多的程序集。

对于绑定重定向，我一无所知。我能想到的一种解决方案是dotnet尝试恢复这些依赖关系。但您使用的其他依赖项表明，它们“必须”具有这些包的版本1.0.0.0。那么Nuget很友好地给了你那个包，而不是1.0.0.0包。(它应该在恢复时给出一个警告)

旁白:我仍然投票支持dotnet core sdk更简单的project.json版本。我仍然在为它的死亡而哀悼。