问<EnableDefaultContentItems>启用了哪些内容项？

EN

<ItemGroup Condition=" '$(EnableDefaultItems)' == 'true' And '$(EnableDefaultContentItems)' == 'true' ">
  <!-- Publish everything under wwwroot, all JSON files, all web.config files and all Razor files -->
  <Content Include="wwwroot/**" CopyToPublishDirectory="PreserveNewest" Exclude="$(DefaultItemExcludes);$(DefaultExcludesInProjectFolder)" />
  <Content Include="**/web.config" CopyToPublishDirectory="PreserveNewest" Exclude="$(DefaultItemExcludes);$(DefaultExcludesInProjectFolder);wwwroot/**" />
  <Content Include="**/*.cshtml" CopyToPublishDirectory="PreserveNewest" Exclude="$(DefaultItemExcludes);$(DefaultExcludesInProjectFolder);wwwroot/**" />
  <Content Include="**/*.json" CopyToPublishDirectory="PreserveNewest" Exclude="$(DefaultItemExcludes);$(DefaultExcludesInProjectFolder);wwwroot/**" />

  <!-- Set CopyToPublishDirectory to Never for items under AppDesignerFolder ("Properties", by default) to avoid publishing launchSettings.json -->
  <Content Update="$(AppDesignerFolder)/**" CopyToPublishDirectory="Never" Condition="'$(AppDesignerFolder)' != ''"/>

  <!-- Remove Content items from other item types (in a way that CPS understands) -->
  <None Remove="wwwroot/**;**/*.json;**/web.config;**/*.cshtml" />
  <Compile Remove="wwwroot/**" />
  <EmbeddedResource Remove="wwwroot/**" />

  <!-- Keep track of the default content items for later to distinguish them from newly generated content items -->
  <_ContentIncludedByDefault Include="@(Content)" />

</ItemGroup>