asp.net-mvc - 合并后从外部文件转换 appSettings

Question

我想做的是 transform 外部文件中的 appSettings 之一:

这是external.config

<?xml version="1.0"?>
    <appSettings>
    <add key="SomeKey" value="some value" />
    </appSettings>

Web.config

<?xml version="1.0"?>
    <configuration>
        <appSettings file="..\..\external.config">
            <add key="SomeKey1" value="some value 1" />
        </appSettings>
    </configuration>

Web.Debug.config

<?xml version="1.0"?>
    <configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
        <appSettings>
            <add key="SomeKey" value="some changed value"xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
       </appSettings>
    </configuration>

在正确的配置中构建之后，在我的示例中是调试，只有这样:

<?xml version="1.0"?>
    <configuration>
        <appSettings file="..\..\external.config">
            <add key="SomeKey1" value="some value 1" />
        </appSettings>
    </configuration>

但应该是:

<?xml version="1.0"?>
    <configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
        <appSettings>
            <add key="SomeKey1" value="some value 1" />
            <add key="SomeKey" value="some changed value"/>
       </appSettings>
    </configuration>

我尝试通过 2 个或多个不同的 project 共享 appSettings 第一个是 WCF Service 第二个 ASP.NET MVC 4 应用程序

已编辑:

我尝试将此文件 属性移动到Web.Debug.config，但它也不起作用。

问题是:

我怎样才能完成这样的事情？这可能吗？

Answer 1

有趣。我有和你一样的问题。所以现在这里有一个解决方法供您引用。请打开项目文件 - XXX.csproj例如，ISWB.Test.Unit.csproj

像这样添加下面的部分

<!-- Rock Add here, 2015.03.19 enable the external config transformation -->
  <Target Name="BeforeCompile" Condition="Exists('ISWB.$(Configuration).config')">
    <!--Generate transformed app config in the intermediate directory-->
    <TransformXml Source="ISWB.config" Destination="$(IntermediateOutputPath)ISWB.config" Transform="ISWB.$(Configuration).config" />
    <!--Force build process to use the transformed configuration file from now on.-->
    <ItemGroup>
      <AppConfigWithTargetPath Remove="ISWB.config" />
      <AppConfigWithTargetPath Include="$(IntermediateOutputPath)ISWB.config">
        <TargetPath>ISWB.config</TargetPath>
      </AppConfigWithTargetPath>
    </ItemGroup>
  </Target>

  <Target Name="AfterCompile" Condition="Exists('app.$(Configuration).config')">
    <!--Generate transformed app config in the intermediate directory-->
    <TransformXml Source="app.config" Destination="$(IntermediateOutputPath)$(TargetFileName).config" Transform="app.$(Configuration).config" />
    <!--Force build process to use the transformed configuration file from now on.-->
    <ItemGroup>
      <AppConfigWithTargetPath Remove="app.config" />
      <AppConfigWithTargetPath Include="$(IntermediateOutputPath)$(TargetFileName).config">
        <TargetPath>$(TargetFileName).config</TargetPath>
      </AppConfigWithTargetPath>
    </ItemGroup>
  </Target>

Please notice the added section, you have to add it into cs project file in a TEXT editor manually. Please replace ISWB with yours. And then save it.

它应该工作得很好。享受它吧!