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我正在尝试解决我的 MVC 4 应用程序的绑定重定向问题：在配置（调试或发布）之间切换并编译我的代码后，我看到如下警告：

Consider app.config remapping of assembly "System.Web.Mvc, Culture=neutral, PublicKeyToken=31bf3856ad364e35" from Version "3.0.0.0" [...] to Version "4.0.0.0" [...] to solve conflict and get rid of warning.

我在web.config文件中有正确的映射，在 Web 应用程序中也有正确的引用。在web.config中有以下重定向：

<runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.2.15.0" newVersion="2.2.15.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Antlr3.Runtime" publicKeyToken="eb42632606e9261f" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.5.0.2" newVersion="3.5.0.2" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>

但是当我在编译到 bin 文件夹后看到MyWeb.dll.config时，它看起来不同，它包含以下重定向：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.IO" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.6.3.0" newVersion="2.6.3.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.2.15.0" newVersion="2.2.15.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http.Extensions" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.2.15.0" newVersion="2.2.15.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.2.15.0" newVersion="2.2.15.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http.WebRequest" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.2.15.0" newVersion="2.2.15.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Runtime" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.6.3.0" newVersion="2.6.3.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Threading.Tasks" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.6.3.0" newVersion="2.6.3.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

这很奇怪，因为我找不到生成此文件的位置。在下一次构建之后，MyWeb.dll.config文件包含web.config的精确副本，并且在输出中我再也看不到警告了。但是每次我更改配置或发布时都会看到此警告。我想确保我的网络应用程序指向正确的 dll，但警告让我担心，我不知道如何解决它们。我尝试将MyWeb.dll.config添加到项目并将其设置为始终复制，但它没有改变任何内容，文件像以前一样生成。

我还使用 AsmSpy 检查第三方 DLL 以查找是否有某些东西引用了不同版本的程序集，尝试为每个此类文件添加正确的 dll 配置，但这也没有改变。

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1 回答 1

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我已经更新到 MVC 和 .NET Framework 4.5，现在看来这个问题不再存在了。

因此，要修复此错误，只需更新到最新版本即可。

于 2014-01-15T10:32:07.410 回答