.NET Core 网站绑定重定向构建错误答案

【问题标题】：.NET Core Website bindingRedirect Build Error.NET Core 网站绑定重定向构建错误
【发布时间】：2017-02-24 15:09:15
【问题描述】：

在我们的本地计算机上构建 ASP .NET Core Web 应用程序时，我们没有任何问题，但是当我们使用 VSTS 构建代理在构建服务器 (2012 R2) 上构建时，我们会得到错误的 App.exe.configs。所有环境都安装了 VS2015 Update 3 和最新版本的 .NET Core Tools - Preview 2。当我们在本地构建时，我们得到以下配置。

   <?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？但主要问题是两个项目的版本号不正确，如下所示，这会导致错误。任何关于为什么会发生这种情况的建议或想法将不胜感激。

  <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>

【问题讨论】：

如果您在该构建机器（服务器 12 R2）上手动构建项目，结果是什么？您的构建定义的构建步骤是什么？你能在这里分享详细的构建日志吗？
你能在 OneDrive 上分享一个简单的项目，它可以重现这个问题吗？

标签： .net asp.net-core nuget azure-pipelines azure-pipelines-release-pipeline

【解决方案1】：

为什么这么多包？

之前：所有 system.* dll 所在的 dotnet 框架的一部分。现在它是 Dotnet 标准库的一部分，您可以从 nuget: 下载它：因此有很多程序集。

对于绑定重定向，我不知道。我能想到的一种解决方案是 dotnet 尝试恢复这些依赖关系。但是您使用的其他依赖项说它们“必须”具有这些软件包的 1.0.0.0 版本。然后 Nuget 非常好心地给你那个包而不是 1.0.0.0 包。（虽然它应该在恢复时发出警告）

旁注：我仍然投票支持更简单的 dotnet core sdk 的 project.json 版本。我仍然在哀悼它即将到来的死亡。

【讨论】：

感谢乔尔的回复。是的，我们在网上看到帖子提到需要特定版本的其他依赖项。奇怪的是，当我们在本地构建时它工作正常，当我们手动更正版本号时它工作正常。我们的本地构建也不应该生成具有相同数量的依赖组件元素的 app.config 吗？