DatabaseDeveloperPageExceptionFilterServiceExtensions.AddDatabaseDeveloperPageExceptionFilter 方法

定义

命名空间:

Microsoft.Extensions.DependencyInjection

程序集:

Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.dll

包:

Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore v8.0.0

Source:

DatabaseDeveloperPageExceptionFilterServiceExtensions.cs

与 UseDeveloperExceptionPage 结合使用，这会捕获可通过使用 Entity Framework 迁移解决的数据库相关异常。 发生这些异常时，将生成 HTML 响应，其中包含有关解决问题的可能操作的详细信息。

public static Microsoft.Extensions.DependencyInjection.IServiceCollection AddDatabaseDeveloperPageExceptionFilter (this Microsoft.Extensions.DependencyInjection.IServiceCollection services);

static member AddDatabaseDeveloperPageExceptionFilter : Microsoft.Extensions.DependencyInjection.IServiceCollection -> Microsoft.Extensions.DependencyInjection.IServiceCollection

<Extension()>
Public Function AddDatabaseDeveloperPageExceptionFilter (services As IServiceCollection) As IServiceCollection

参数

services

IServiceCollection

IServiceCollection用于添加服务的 。

返回

IServiceCollection

注解

只能在开发环境中启用此功能。