为什么我的Slowcheetah配置不起作用

Question

我正在对VS 2017社区开发WPF应用程序。

我已经下载了slowcheetah，所以这是我的

app.debug.config

<?xml version="1.0" encoding="utf-8" ?>
<!-- For more information on using transformations 
     see the web.config examples at http://go.microsoft.com/fwlink/?LinkId=214134. -->
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
  <system.diagnostics>
    <trace autoflush="true" indentsize="4">
      <listeners>
        <add name="myListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="application.log" />
        <remove name="Default" />
      </listeners>
    </trace>
  </system.diagnostics>
</configuration>

app.release.config

<?xml version="1.0" encoding="utf-8" ?>
<!-- For more information on using transformations 
     see the web.config examples at http://go.microsoft.com/fwlink/?LinkId=214134. -->
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/>
  </startup>
</configuration>

现在，无论我选择"调试"或"释放"，app.config都没有任何更改。此外，单击"预览转换到两个文件"始终向我展示app.config原始内容。我在哪里错了？

Answer 1

您需要在配置文件上启用变换。右键单击您的项目，选择卸载项目。右键再次单击选择编辑xxx.csproj 。

滚动到XML文件的底部。

看起来应该像：

<Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
    <Error Condition="!Exists('$(SolutionDir).nugetNuGet.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir).nugetNuGet.targets'))" />
    <Error Condition="!Exists('..packagesSlowCheetah.2.5.48buildSlowCheetah.targets')" Text="$([System.String]::Format('$(ErrorText)', '..packagesSlowCheetah.2.5.48buildSlowCheetah.targets'))" />
    <Error Condition="!Exists('..packagesBuildWebCompiler.1.11.359buildBuildWebCompiler.targets')" Text="$([System.String]::Format('$(ErrorText)', '..packagesBuildWebCompiler.1.11.359buildBuildWebCompiler.targets'))" />
  </Target>
  <Target Name="BeforeBuild">
  </Target>
  <Target Name="AfterBuild">
  </Target>
  <Import Project="$(SlowCheetahTargets)" Condition="Exists('$(SlowCheetahTargets)')" Label="SlowCheetah" />
  <Import Project="..packagesSlowCheetah.2.5.48buildSlowCheetah.targets" Condition="Exists('..packagesSlowCheetah.2.5.48buildSlowCheetah.targets')" />
  <Import Project="..packagesBuildWebCompiler.1.11.359buildBuildWebCompiler.targets" Condition="Exists('..packagesBuildWebCompiler.1.11.359buildBuildWebCompiler.targets')" />

插入以下XML：

<Target Name="BeforeBuild">
    <TransformXml Source="App.config" Transform="App.$(Configuration).config" Destination="App.config" />
  </Target>

所以现在看起来像

<Import Project="$(SolutionDir).nugetNuGet.targets" Condition="Exists('$(SolutionDir).nugetNuGet.targets')" />
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
    <Error Condition="!Exists('$(SolutionDir).nugetNuGet.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir).nugetNuGet.targets'))" />
    <Error Condition="!Exists('..packagesSlowCheetah.2.5.48buildSlowCheetah.targets')" Text="$([System.String]::Format('$(ErrorText)', '..packagesSlowCheetah.2.5.48buildSlowCheetah.targets'))" />
    <Error Condition="!Exists('..packagesBuildWebCompiler.1.11.359buildBuildWebCompiler.targets')" Text="$([System.String]::Format('$(ErrorText)', '..packagesBuildWebCompiler.1.11.359buildBuildWebCompiler.targets'))" />
  </Target>
  <Target Name="BeforeBuild">
    <TransformXml Source="App.config" Transform="App.$(Configuration).config" Destination="App.config" />
  </Target>
  <Target Name="AfterBuild">
  </Target>
  <Import Project="$(SlowCheetahTargets)" Condition="Exists('$(SlowCheetahTargets)')" Label="SlowCheetah" />
  <Import Project="..packagesSlowCheetah.2.5.48buildSlowCheetah.targets" Condition="Exists('..packagesSlowCheetah.2.5.48buildSlowCheetah.targets')" />
  <Import Project="..packagesBuildWebCompiler.1.11.359buildBuildWebCompiler.targets" Condition="Exists('..packagesBuildWebCompiler.1.11.359buildBuildWebCompiler.targets')" />

右键单击选择重新加载项目。重建。

还确保您的配置文件正确嵌套，它们应该看起来像这样：

   <Content Include="App.config">
      <SubType>Designer</SubType>
    </Content>
    <Content Include="App.Debug.config">
      <DependentUpon>App.config</DependentUpon>
    </Content>
    <Content Include="App.Release.config">
      <DependentUpon>App.config</DependentUpon>
    </Content>