Update Getting-Started-AspNetCore-Application.md

docs/zh-Hans/Getting-Started-AspNetCore-Application.md

@@ -156,6 +156,26 @@ services.AddApplication<AppModule>(options =>
 });
 ````
 
+4. 更新 `Program.cs`代码, 不再使用`WebHost.CreateDefaultBuilder()`方法(因为它使用默认的DI容器)：
+
+ ````csharp
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        BuildWebHostInternal(args).Run();
+    }
+     public static IWebHost BuildWebHostInternal(string[] args) =>
+        new WebHostBuilder()
+            .UseKestrel()
+            .UseContentRoot(Directory.GetCurrentDirectory())
+            .UseIISIntegration()
+            .UseStartup<Startup>()
+            .Build();
+}
+````
+
+
 ### 源码
 
 从[此处](../samples/BasicAspNetCoreApplication)获取本教程中创建的示例项目的源代码.