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

包:: Microsoft.AspNetCore.App.Ref v9.0.0-rc.2.24474.3

Source:: HostingAbstractionsWebHostBuilderExtensions.cs

Source:: HostingAbstractionsWebHostBuilderExtensions.cs

Source:: HostingAbstractionsWebHostBuilderExtensions.cs

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

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