HostingAbstractionsWebHostBuilderExtensions.CaptureStartupErrors 方法

  • 参考

定义

命名空间:
Microsoft.AspNetCore.Hosting
程序集:
Microsoft.AspNetCore.Hosting.Abstractions.dll
包:
Microsoft.AspNetCore.Hosting.Abstractions v1.0.0
包:
Microsoft.AspNetCore.Hosting.Abstractions v1.1.0
包:
Microsoft.AspNetCore.Hosting.Abstractions v2.0.0
包:
Microsoft.AspNetCore.Hosting.Abstractions v2.1.0
包:
Microsoft.AspNetCore.Hosting.Abstractions v2.2.0
包:
Microsoft.AspNetCore.App.Ref v3.0.1
包:
Microsoft.AspNetCore.App.Ref v3.1.10
包:
Microsoft.AspNetCore.App.Ref v5.0.0
包:
Microsoft.AspNetCore.App.Ref v6.0.6
包:
Microsoft.AspNetCore.App.Ref v7.0.5
包:
Microsoft.AspNetCore.App.Ref v8.0.0
Source:
HostingAbstractionsWebHostBuilderExtensions.cs
Source:
HostingAbstractionsWebHostBuilderExtensions.cs

设置是否应在 Web 主机的配置设置中捕获启动错误。 启用后，将捕获启动异常并返回错误页。 如果禁用，将传播启动异常。

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::AspNetCore::Hosting::IWebHostBuilder ^ CaptureStartupErrors(Microsoft::AspNetCore::Hosting::IWebHostBuilder ^ hostBuilder, bool captureStartupErrors);
public static Microsoft.AspNetCore.Hosting.IWebHostBuilder CaptureStartupErrors (this Microsoft.AspNetCore.Hosting.IWebHostBuilder hostBuilder, bool captureStartupErrors);
static member CaptureStartupErrors : Microsoft.AspNetCore.Hosting.IWebHostBuilder * bool -> Microsoft.AspNetCore.Hosting.IWebHostBuilder
<Extension()>
Public Function CaptureStartupErrors (hostBuilder As IWebHostBuilder, captureStartupErrors As Boolean) As IWebHostBuilder

参数

hostBuilder
IWebHostBuilder

要配置的 IWebHostBuilder。

captureStartupErrors
Boolean

true 使用启动错误页;否则为 false。

返回

IWebHostBuilder

IWebHostBuilder。

适用于