我们有一个默认的ASP.NET Web应用程序，我们希望在其中使用自定义文件提供程序 .
public class CustomFileProvider : IFileProvider
{
public IDirectoryContents GetDirectoryContents(string subpath)
{
...
}
public IFileInfo GetFileInfo(string subpath)
{
...
}
public IChangeToken Watch(string filter)
{
...
}
}
当我们使用以下代码配置提供程序时，它工作正常，框架调用自定义文件提供程序 .
public void ConfigureServices(IServiceCollection services)
{
// Add MVC services to the services container.
services.AddMvc();
services.Configure<RazorViewEngineOptions>(options =>
{
// replace the fileprovider with the custom file provider
options.FileProvider = new CustomFileProvider();
});
}
当我们使用Autofac等自定义di容器扩展配置时，不再调用自定义文件提供程序 . 这曾经在beta5中运行良好 .
public IServiceProvider ConfigureServices(IServiceCollection services)
{
// Add MVC services to the services container.
services.AddMvc();
services.Configure<RazorViewEngineOptions>(options =>
{
// replace the fileprovider with the custom file provider
options.FileProvider = new CustomFileProvider();
});
// Create the Autofac container builder.
var builder = new ContainerBuilder();
// Populate the services.
builder.Populate(services);
// Build the container.
var container = builder.Build();
// Resolve and return the service provider.
return container.Resolve<IServiceProvider>();
}
有关如何使用自定义文件提供程序的更改？
1 回答
There is an existing issue with the Autofac integration that is being worked through that addresses this exact thing.