使用ServiceRegistry时Lamar导致500.30错误

Question

我将Lamar用作.Net Core（2.2）Web API的DI。

Program.cs

    public class Program
    {
        public static void Main(string[] args)
        {
            CreateWebHostBuilder(args).Build().Run();
        }

        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .UseLamar()
                .UseStartup<Startup>();
    }

当我在Startup.cs上有以下代码时，程序可以正常启动。

        public void ConfigureServices(IServiceCollection services)
        { }

我将方法更改为此

        public void ConfigureServices(ServiceRegistry services)
        { }

将显示启动Web API

HTTP Error 500.30 - ANCM In-Process Start Failure

在事件查看器中有几个错误。

Application '/LM/W3SVC/2/ROOT' with physical root 'C:\xxx\path\to\Web.API\' hit unexpected managed exception, exception code = '0xe0434352'. Please check the stderr logs for more information.

和

Application '/LM/W3SVC/2/ROOT' with physical root 'C:\xxx\path\to\Web.API\' failed to load clr and managed application. CLR worker thread exited prematurely

Answer 1

此错误是由于我刚刚将 ConfigureServices 调用替换为ServiceRegistry而引起的。我实际上应该使用 ConfigureContainer ：

        public void ConfigureContainer(ServiceRegistry services)
        { }