ASP.NET Core学习笔记3
ASP.NET Core学习笔记3
jQuery扩展方法
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方法 |
含义 |
示例 |
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jQuery.extend(object); |
为扩展jQuery类本身.为类添加新的方法。 1.合并多个对象。2.深度嵌套对象。 |
jQuery.fn.myPlugin = function(options) { $options = $.extend( { html: "no messages", css: { "color": "red", "font-size":"14px"}}, options); return $(this).css({ "color": $options.css.color, }).html($options.html); } |
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jQuery.fn.extend(object); |
给jQuery对象添加方法。 |
$.extend({ add:function(a,b){return a+b;}, minus:function(a,b){return a-b}, multiply:function(a,b){return a*b;}, divide:function(a,b){return Math.floor(a/b);} }); var sum = $.add(3,5)+$.minus(3,5)+$.multiply(3,5)+$.divide(5,7); |
@RenderBody、@RenderPage、@RenderSection
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@RenderBody |
布局页（_Layout.cshtml）通过占位符@RenderBody占用独立部分，当创建基于此布局页的试图时，视图的内容会和布局页合并，而新创建的视图内容会通过布局页的@ReanderBody方法呈现在Body之间。 此方法不需要参数，且只能出现一次 |
@RenderBody()就相当于占位符，将视图页的内容展示在此<body> <div id="header">@{Html.RenderAction("Menu", "Global");}</div> <div id="sideBar"> @RenderSection("SubMenu",false) </div> <div id="container">@RenderBody()</div> <div id="footer">@{Html.RenderAction("Footer", "Global");}</div> </body> @{ViewBag.Title = "About";}
@section SubMenu{Hello This is a section implement in About View.}
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@RenderPage |
要引用呈现的视图，如网站头部、底部可单独放在一个共享的视图文件夹中，然后在布局页中使用@RenderPage方法来引用 |
@RenderPage("~/Views/Shared/_Header.cshtml") @RenderBody() @RenderPage("~/Views/Shared/_Bottom.cshtml") |
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@RenderSection |
@RenderSection就是在Layout布局页中定义了分段，留给使用该布局页的视图来实现。@Rendersection提供两个参数。
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@RenderSection("head")，则表示视图中必须实现，否则会报异常错误。 @RenderSection("head", required: true)，则表示视图中也必须实现，否则会报异常错误。 @RenderSection("head", required: false)，则表示视图中可实现或不实现。 RenderSection实现默认内容： @if (IsSectionDefined("head")) { @RenderSection("head", false);} else{ <p>head的默认内容</p>} @IsSectionDefined是判断某个分段是否存在，如果存在就输出，否则输出默认内容。 在视图页中的实现方式： @section head{........} |
揭秘IServiceCollection，竟然多达186项服务
IServiceCollection 中的内容如下： index=0,service=ServiceType: Microsoft.AspNetCore.Hosting.WebHostOptions Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore.Hosting.WebHostOptions index=1,service=ServiceType: Microsoft.AspNetCore.Hosting.IWebHostEnvironment Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore.Hosting.HostingEnvironment index=2,service=ServiceType: Microsoft.Extensions.Hosting.IHostEnvironment Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore.Hosting.HostingEnvironment index=3,service=ServiceType: Microsoft.AspNetCore.Hosting.IHostingEnvironment Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore.Hosting.HostingEnvironment index=4,service=ServiceType: Microsoft.Extensions.Hosting.IHostingEnvironment Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore.Hosting.HostingEnvironment index=5,service=ServiceType: Microsoft.AspNetCore.Hosting.WebHostBuilderContext Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore.Hosting.WebHostBuilderContext index=6,service=ServiceType: Microsoft.Extensions.Configuration.IConfiguration Lifetime: Singleton ImplementationFactory: Microsoft.Extensions.Configuration.IConfiguration <BuildCommonServices>b__0(System.IServiceProvider) index=7,service=ServiceType: Microsoft.AspNetCore.Hosting.Builder.IApplicationBuilderFactory Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Hosting.Builder.ApplicationBuilderFactory index=8,service=ServiceType: Microsoft.AspNetCore.Http.IHttpContextFactory Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Http.DefaultHttpContextFactory index=9,service=ServiceType: Microsoft.AspNetCore.Http.IMiddlewareFactory Lifetime: Scoped ImplementationType: Microsoft.AspNetCore.Http.MiddlewareFactory index=10,service=ServiceType: Microsoft.Extensions.Options.IOptions`1[TOptions] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Options.OptionsManager`1[TOptions] index=11,service=ServiceType: Microsoft.Extensions.Options.IOptionsSnapshot`1[TOptions] Lifetime: Scoped ImplementationType: Microsoft.Extensions.Options.OptionsManager`1[TOptions] index=12,service=ServiceType: Microsoft.Extensions.Options.IOptionsMonitor`1[TOptions] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Options.OptionsMonitor`1[TOptions] index=13,service=ServiceType: Microsoft.Extensions.Options.IOptionsFactory`1[TOptions] Lifetime: Transient ImplementationType: Microsoft.Extensions.Options.OptionsFactory`1[TOptions] index=14,service=ServiceType: Microsoft.Extensions.Options.IOptionsMonitorCache`1[TOptions] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Options.OptionsCache`1[TOptions] index=15,service=ServiceType: Microsoft.Extensions.Logging.ILoggerFactory Lifetime: Singleton ImplementationType: Microsoft.Extensions.Logging.LoggerFactory index=16,service=ServiceType: Microsoft.Extensions.Logging.ILogger`1[TCategoryName] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Logging.Logger`1[T] index=17,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.Extensions.Logging.LoggerFilterOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Logging.DefaultLoggerLevelConfigureOptions index=18,service=ServiceType: Microsoft.Extensions.Logging.Configuration.ILoggerProviderConfigurationFactory Lifetime: Singleton ImplementationType: Microsoft.Extensions.Logging.Configuration.LoggerProviderConfigurationFactory index=19,service=ServiceType: Microsoft.Extensions.Logging.Configuration.ILoggerProviderConfiguration`1[T] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Logging.Configuration.LoggerProviderConfiguration`1[T] index=20,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.Extensions.Logging.LoggerFilterOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Logging.LoggerFilterConfigureOptions index=21,service=ServiceType: Microsoft.Extensions.Options.IOptionsChangeTokenSource`1[Microsoft.Extensions.Logging.LoggerFilterOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Options.ConfigurationChangeTokenSource`1[Microsoft.Extensions.Logging.LoggerFilterOptions] index=22,service=ServiceType: Microsoft.Extensions.Logging.Configuration.LoggingConfiguration Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Logging.Configuration.LoggingConfiguration index=23,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.Extensions.Logging.Console.ConsoleLoggerOptions] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Logging.Configuration.LoggerProviderConfigureOptions`2[Microsoft.Extensions.Logging.Console.ConsoleLoggerOptions,Microsoft.Extensions.Logging.Console.ConsoleLoggerProvider] index=24,service=ServiceType: Microsoft.Extensions.Options.IOptionsChangeTokenSource`1[Microsoft.Extensions.Logging.Console.ConsoleLoggerOptions] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Logging.Configuration.LoggerProviderOptionsChangeTokenSource`2[Microsoft.Extensions.Logging.Console.ConsoleLoggerOptions,Microsoft.Extensions.Logging.Console.ConsoleLoggerProvider] index=25,service=ServiceType: Microsoft.Extensions.Logging.EventSource.LoggingEventSource Lifetime: Singleton ImplementationInstance: EventSource(Microsoft-Extensions-Logging, 3ac73b97-af73-50e9-0822-5da4367920d0) index=26,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.Extensions.Logging.LoggerFilterOptions] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Logging.EventLogFiltersConfigureOptions index=27,service=ServiceType: Microsoft.Extensions.Options.IOptionsChangeTokenSource`1[Microsoft.Extensions.Logging.LoggerFilterOptions] Lifetime: Singleton ImplementationType: Microsoft.Extensions.Logging.EventLogFiltersConfigureOptionsChangeSource index=28,service=ServiceType: Microsoft.Extensions.DependencyInjection.IServiceProviderFactory`1[Microsoft.Extensions.DependencyInjection.IServiceCollection] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.DependencyInjection.DefaultServiceProviderFactory index=29,service=ServiceType: Microsoft.AspNetCore.Connections.IConnectionListenerFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketTransportFactory index=30,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerOptions] Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Server.Kestrel.Core.Internal.KestrelServerOptionsSetup index=31,service=ServiceType: Microsoft.AspNetCore.Hosting.Server.IServer Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer index=32,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Options.ConfigureNamedOptions`1[Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerOptions] index=33,service=ServiceType: Microsoft.Extensions.Options.IPostConfigureOptions`1[Microsoft.AspNetCore.HostFiltering.HostFilteringOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Options.PostConfigureOptions`1[Microsoft.AspNetCore.HostFiltering.HostFilteringOptions] index=34,service=ServiceType: Microsoft.Extensions.Options.IOptionsChangeTokenSource`1[Microsoft.AspNetCore.HostFiltering.HostFilteringOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Options.ConfigurationChangeTokenSource`1[Microsoft.AspNetCore.HostFiltering.HostFilteringOptions] index=35,service=ServiceType: Microsoft.AspNetCore.Hosting.IStartupFilter Lifetime: Transient ImplementationType: Microsoft.AspNetCore.HostFilteringStartupFilter index=36,service=ServiceType: Microsoft.AspNetCore.Routing.IInlineConstraintResolver Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Routing.DefaultInlineConstraintResolver index=37,service=ServiceType: Microsoft.Extensions.ObjectPool.ObjectPoolProvider Lifetime: Transient ImplementationType: Microsoft.Extensions.ObjectPool.DefaultObjectPoolProvider index=38,service=ServiceType: Microsoft.Extensions.ObjectPool.ObjectPool`1[Microsoft.AspNetCore.Routing.UriBuildingContext] Lifetime: Singleton ImplementationFactory: Microsoft.Extensions.ObjectPool.ObjectPool`1[Microsoft.AspNetCore.Routing.UriBuildingContext] <AddRouting>b__0_0(System.IServiceProvider) index=39,service=ServiceType: Microsoft.AspNetCore.Routing.Tree.TreeRouteBuilder Lifetime: Transient ImplementationFactory: Microsoft.AspNetCore.Routing.Tree.TreeRouteBuilder <AddRouting>b__0_1(System.IServiceProvider) index=40,service=ServiceType: Microsoft.AspNetCore.Routing.RoutingMarkerService Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.RoutingMarkerService index=41,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Routing.RouteOptions] Lifetime: Transient ImplementationFactory: Microsoft.Extensions.DependencyInjection.ConfigureRouteOptions <AddRouting>b__2(System.IServiceProvider) index=42,service=ServiceType: Microsoft.AspNetCore.Routing.EndpointDataSource Lifetime: Singleton ImplementationFactory: Microsoft.AspNetCore.Routing.EndpointDataSource <AddRouting>b__3(System.IServiceProvider) index=43,service=ServiceType: Microsoft.AspNetCore.Routing.ParameterPolicyFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.DefaultParameterPolicyFactory index=44,service=ServiceType: Microsoft.AspNetCore.Routing.Matching.MatcherFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.Matching.DfaMatcherFactory index=45,service=ServiceType: Microsoft.AspNetCore.Routing.Matching.DfaMatcherBuilder Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Routing.Matching.DfaMatcherBuilder index=46,service=ServiceType: Microsoft.AspNetCore.Routing.Internal.DfaGraphWriter Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.Internal.DfaGraphWriter index=47,service=ServiceType: Microsoft.AspNetCore.Routing.Matching.DataSourceDependentMatcher+Lifetime Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Routing.Matching.DataSourceDependentMatcher+Lifetime index=48,service=ServiceType: Microsoft.AspNetCore.Routing.Matching.EndpointMetadataComparer Lifetime: Singleton ImplementationFactory: Microsoft.AspNetCore.Routing.Matching.EndpointMetadataComparer <AddRouting>b__0_4(System.IServiceProvider) index=49,service=ServiceType: Microsoft.AspNetCore.Routing.LinkGenerator Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.DefaultLinkGenerator index=50,service=ServiceType: Microsoft.AspNetCore.Routing.IEndpointAddressScheme`1[System.String] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.EndpointNameAddressScheme index=51,service=ServiceType: Microsoft.AspNetCore.Routing.IEndpointAddressScheme`1[Microsoft.AspNetCore.Routing.RouteValuesAddress] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.RouteValuesAddressScheme index=52,service=ServiceType: Microsoft.AspNetCore.Routing.LinkParser Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.DefaultLinkParser index=53,service=ServiceType: Microsoft.AspNetCore.Routing.Matching.EndpointSelector Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.Matching.DefaultEndpointSelector index=54,service=ServiceType: Microsoft.AspNetCore.Routing.MatcherPolicy Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.Matching.HttpMethodMatcherPolicy index=55,service=ServiceType: Microsoft.AspNetCore.Routing.MatcherPolicy Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.Matching.HostMatcherPolicy index=56,service=ServiceType: Microsoft.AspNetCore.Routing.Template.TemplateBinderFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.Template.DefaultTemplateBinderFactory index=57,service=ServiceType: Microsoft.AspNetCore.Routing.Patterns.RoutePatternTransformer Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Routing.Patterns.DefaultRoutePatternTransformer index=58,service=ServiceType: Microsoft.AspNetCore.Hosting.IStartup Lifetime: Singleton ImplementationFactory: System.Object <UseStartup>b__1(System.IServiceProvider) index=59,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.Extensions.Logging.LoggerFilterOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Logging.DefaultLoggerLevelConfigureOptions index=60,service=ServiceType: Microsoft.Extensions.Logging.ILoggerProvider Lifetime: Singleton ImplementationFactory: NLog.Extensions.Logging.NLogLoggerProvider <AddNLogLoggerProvider>b__0(System.IServiceProvider) index=61,service=ServiceType: Microsoft.AspNetCore.Http.IHttpContextAccessor Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Http.HttpContextAccessor index=62,service=ServiceType: System.Diagnostics.DiagnosticListener Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore index=63,service=ServiceType: System.Diagnostics.DiagnosticSource Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore index=64,service=ServiceType: Microsoft.AspNetCore.Hosting.ApplicationLifetime Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Hosting.ApplicationLifetime index=65,service=ServiceType: Microsoft.Extensions.Hosting.IHostApplicationLifetime Lifetime: Singleton ImplementationFactory: Microsoft.Extensions.Hosting.IHostApplicationLifetime <.ctor>b__20_0(System.IServiceProvider) index=66,service=ServiceType: Microsoft.AspNetCore.Hosting.IApplicationLifetime Lifetime: Singleton ImplementationFactory: Microsoft.AspNetCore.Hosting.IApplicationLifetime <.ctor>b__20_1(System.IServiceProvider) index=67,service=ServiceType: Microsoft.Extensions.Hosting.IApplicationLifetime Lifetime: Singleton ImplementationFactory: Microsoft.Extensions.Hosting.IApplicationLifetime <.ctor>b__20_2(System.IServiceProvider) index=68,service=ServiceType: Microsoft.AspNetCore.Hosting.HostedServiceExecutor Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Hosting.HostedServiceExecutor index=69,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Options.ConfigureNamedOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] index=70,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Swashbuckle.AspNetCore.SwaggerGen.SwaggerGeneratorOptions] Lifetime: Transient ImplementationType: Swashbuckle.AspNetCore.SwaggerGen.ConfigureSwaggerGeneratorOptions index=71,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Swashbuckle.AspNetCore.SwaggerGen.SchemaGeneratorOptions] Lifetime: Transient ImplementationType: Swashbuckle.AspNetCore.SwaggerGen.ConfigureSchemaGeneratorOptions index=72,service=ServiceType: Swashbuckle.AspNetCore.Swagger.ISwaggerProvider Lifetime: Transient ImplementationType: Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator index=73,service=ServiceType: Swashbuckle.AspNetCore.SwaggerGen.SwaggerGeneratorOptions Lifetime: Transient ImplementationFactory: Swashbuckle.AspNetCore.SwaggerGen.SwaggerGeneratorOptions <AddSwaggerGen>b__0_1(System.IServiceProvider) index=74,service=ServiceType: Swashbuckle.AspNetCore.SwaggerGen.ISchemaGenerator Lifetime: Transient ImplementationType: Swashbuckle.AspNetCore.SwaggerGen.SchemaGenerator index=75,service=ServiceType: Swashbuckle.AspNetCore.SwaggerGen.SchemaGeneratorOptions Lifetime: Transient ImplementationFactory: Swashbuckle.AspNetCore.SwaggerGen.SchemaGeneratorOptions <AddSwaggerGen>b__0_2(System.IServiceProvider) index=76,service=ServiceType: Swashbuckle.AspNetCore.SwaggerGen.ISerializerDataContractResolver Lifetime: Transient ImplementationFactory: Swashbuckle.AspNetCore.SwaggerGen.ISerializerDataContractResolver <AddSwaggerGen>b__0_3(System.IServiceProvider) index=77,service=ServiceType: Microsoft.Extensions.ApiDescriptions.IDocumentProvider Lifetime: Singleton ImplementationType: Microsoft.Extensions.ApiDescriptions.DocumentProvider index=78,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Options.ConfigureNamedOptions`1[Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenOptions] index=79,service=ServiceType: Microsoft.AspNetCore.Cors.Infrastructure.ICorsService Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Cors.Infrastructure.CorsService index=80,service=ServiceType: Microsoft.AspNetCore.Cors.Infrastructure.ICorsPolicyProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Cors.Infrastructure.DefaultCorsPolicyProvider index=81,service=ServiceType: Microsoft.AspNetCore.Mvc.ApplicationParts.ApplicationPartManager Lifetime: Singleton ImplementationInstance: Microsoft.AspNetCore.Mvc.ApplicationParts.ApplicationPartManager index=82,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.MvcCoreMvcOptionsSetup index=83,service=ServiceType: Microsoft.Extensions.Options.IPostConfigureOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.MvcOptionsConfigureCompatibilityOptions index=84,service=ServiceType: Microsoft.Extensions.Options.IPostConfigureOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.MvcCoreMvcOptionsSetup index=85,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Mvc.ApiBehaviorOptions] Lifetime: Transient ImplementationType: Microsoft.Extensions.DependencyInjection.ApiBehaviorOptionsSetup index=86,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Routing.RouteOptions] Lifetime: Transient ImplementationType: Microsoft.Extensions.DependencyInjection.MvcCoreRouteOptionsSetup index=87,service=ServiceType: Microsoft.AspNetCore.Mvc.ApplicationModels.ApplicationModelFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.ApplicationModels.ApplicationModelFactory index=88,service=ServiceType: Microsoft.AspNetCore.Mvc.ApplicationModels.IApplicationModelProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.ApplicationModels.DefaultApplicationModelProvider index=89,service=ServiceType: Microsoft.AspNetCore.Mvc.ApplicationModels.IApplicationModelProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.ApplicationModels.ApiBehaviorApplicationModelProvider index=90,service=ServiceType: Microsoft.AspNetCore.Mvc.Abstractions.IActionDescriptorProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.ApplicationModels.ControllerActionDescriptorProvider index=91,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionDescriptorCollectionProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.DefaultActionDescriptorCollectionProvider index=92,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionSelector Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.ActionSelector index=93,service=ServiceType: Microsoft.AspNetCore.Mvc.ActionConstraints.ActionConstraintCache Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.ActionConstraints.ActionConstraintCache index=94,service=ServiceType: Microsoft.AspNetCore.Mvc.ActionConstraints.IActionConstraintProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.ActionConstraints.DefaultActionConstraintProvider index=95,service=ServiceType: Microsoft.AspNetCore.Routing.MatcherPolicy Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Routing.ConsumesMatcherPolicy index=96,service=ServiceType: Microsoft.AspNetCore.Routing.MatcherPolicy Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Routing.ActionConstraintMatcherPolicy index=97,service=ServiceType: Microsoft.AspNetCore.Mvc.Controllers.IControllerFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Controllers.DefaultControllerFactory index=98,service=ServiceType: Microsoft.AspNetCore.Mvc.Controllers.IControllerActivator Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Controllers.DefaultControllerActivator index=99,service=ServiceType: Microsoft.AspNetCore.Mvc.Controllers.IControllerFactoryProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Controllers.ControllerFactoryProvider index=100,service=ServiceType: Microsoft.AspNetCore.Mvc.Controllers.IControllerActivatorProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Controllers.ControllerActivatorProvider index=101,service=ServiceType: Microsoft.AspNetCore.Mvc.Controllers.IControllerPropertyActivator Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Controllers.DefaultControllerPropertyActivator index=102,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionInvokerFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.ActionInvokerFactory index=103,service=ServiceType: Microsoft.AspNetCore.Mvc.Abstractions.IActionInvokerProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvokerProvider index=104,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvokerCache Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvokerCache index=105,service=ServiceType: Microsoft.AspNetCore.Mvc.Filters.IFilterProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Filters.DefaultFilterProvider index=106,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultTypeMapper Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.ActionResultTypeMapper index=107,service=ServiceType: Microsoft.AspNetCore.Mvc.Filters.RequestSizeLimitFilter Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Filters.RequestSizeLimitFilter index=108,service=ServiceType: Microsoft.AspNetCore.Mvc.Filters.DisableRequestSizeLimitFilter Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Filters.DisableRequestSizeLimitFilter index=109,service=ServiceType: Microsoft.AspNetCore.Mvc.Filters.RequestFormLimitsFilter Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Filters.RequestFormLimitsFilter index=110,service=ServiceType: Microsoft.AspNetCore.Mvc.ModelBinding.IModelMetadataProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.DefaultModelMetadataProvider index=111,service=ServiceType: Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.ICompositeMetadataDetailsProvider Lifetime: Transient ImplementationFactory: Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.ICompositeMetadataDetailsProvider <AddMvcCoreServices>b__5_0(System.IServiceProvider) index=112,service=ServiceType: Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinderFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.ModelBinding.ModelBinderFactory index=113,service=ServiceType: Microsoft.AspNetCore.Mvc.ModelBinding.Validation.IObjectModelValidator Lifetime: Singleton ImplementationFactory: Microsoft.AspNetCore.Mvc.ModelBinding.Validation.IObjectModelValidator <AddMvcCoreServices>b__5_1(System.IServiceProvider) index=114,service=ServiceType: Microsoft.AspNetCore.Mvc.ModelBinding.Validation.ClientValidatorCache Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.ModelBinding.Validation.ClientValidatorCache index=115,service=ServiceType: Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder index=116,service=ServiceType: Microsoft.Extensions.DependencyInjection.MvcMarkerService Lifetime: Singleton ImplementationType: Microsoft.Extensions.DependencyInjection.MvcMarkerService index=117,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.ITypeActivatorCache Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.TypeActivatorCache index=118,service=ServiceType: Microsoft.AspNetCore.Mvc.Routing.IUrlHelperFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Routing.UrlHelperFactory index=119,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IHttpRequestStreamReaderFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.MemoryPoolHttpRequestStreamReaderFactory index=120,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IHttpResponseStreamWriterFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.MemoryPoolHttpResponseStreamWriterFactory index=121,service=ServiceType: System.Buffers.ArrayPool`1[System.Byte] Lifetime: Singleton ImplementationInstance: System.Buffers.TlsOverPerCoreLockedStacksArrayPool`1[System.Byte] index=122,service=ServiceType: System.Buffers.ArrayPool`1[System.Char] Lifetime: Singleton ImplementationInstance: System.Buffers.TlsOverPerCoreLockedStacksArrayPool`1[System.Char] index=123,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.OutputFormatterSelector Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.DefaultOutputFormatterSelector index=124,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.ObjectResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.ObjectResultExecutor index=125,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.PhysicalFileResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.PhysicalFileResultExecutor index=126,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.VirtualFileResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.VirtualFileResultExecutor index=127,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.FileStreamResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.FileStreamResultExecutor index=128,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.FileContentResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.FileContentResultExecutor index=129,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.RedirectResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.RedirectResultExecutor index=130,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.LocalRedirectResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.LocalRedirectResultExecutor index=131,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.RedirectToActionResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.RedirectToActionResultExecutor index=132,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.RedirectToRouteResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.RedirectToRouteResultExecutor index=133,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.RedirectToPageResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.RedirectToPageResultExecutor index=134,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.ContentResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.ContentResultExecutor index=135,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IClientErrorFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.ProblemDetailsClientErrorFactory index=136,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.ProblemDetailsFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Infrastructure.DefaultProblemDetailsFactory index=137,service=ServiceType: Microsoft.AspNetCore.Mvc.Routing.MvcRouteHandler Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Routing.MvcRouteHandler index=138,service=ServiceType: Microsoft.AspNetCore.Mvc.Routing.MvcAttributeRouteHandler Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Routing.MvcAttributeRouteHandler index=139,service=ServiceType: Microsoft.AspNetCore.Mvc.Routing.ControllerActionEndpointDataSource Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Routing.ControllerActionEndpointDataSource index=140,service=ServiceType: Microsoft.AspNetCore.Mvc.Routing.ActionEndpointFactory Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Routing.ActionEndpointFactory index=141,service=ServiceType: Microsoft.AspNetCore.Mvc.Routing.DynamicControllerEndpointSelector Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Routing.DynamicControllerEndpointSelector index=142,service=ServiceType: Microsoft.AspNetCore.Routing.MatcherPolicy Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Routing.DynamicControllerEndpointMatcherPolicy index=143,service=ServiceType: Microsoft.AspNetCore.Mvc.Filters.MiddlewareFilterConfigurationProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Filters.MiddlewareFilterConfigurationProvider index=144,service=ServiceType: Microsoft.AspNetCore.Mvc.Filters.MiddlewareFilterBuilder Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Filters.MiddlewareFilterBuilder index=145,service=ServiceType: Microsoft.AspNetCore.Hosting.IStartupFilter Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Filters.MiddlewareFilterBuilderStartupFilter index=146,service=ServiceType: Microsoft.AspNetCore.Mvc.ApiExplorer.IApiDescriptionGroupCollectionProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.ApiExplorer.ApiDescriptionGroupCollectionProvider index=147,service=ServiceType: Microsoft.AspNetCore.Mvc.ApiExplorer.IApiDescriptionProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.ApiExplorer.DefaultApiDescriptionProvider index=148,service=ServiceType: Microsoft.AspNetCore.Authentication.IAuthenticationService Lifetime: Scoped ImplementationType: Microsoft.AspNetCore.Authentication.AuthenticationService index=149,service=ServiceType: Microsoft.AspNetCore.Authentication.IClaimsTransformation Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Authentication.NoopClaimsTransformation index=150,service=ServiceType: Microsoft.AspNetCore.Authentication.IAuthenticationHandlerProvider Lifetime: Scoped ImplementationType: Microsoft.AspNetCore.Authentication.AuthenticationHandlerProvider index=151,service=ServiceType: Microsoft.AspNetCore.Authentication.IAuthenticationSchemeProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Authentication.AuthenticationSchemeProvider index=152,service=ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationService Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.DefaultAuthorizationService index=153,service=ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationPolicyProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.DefaultAuthorizationPolicyProvider index=154,service=ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationHandlerProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.DefaultAuthorizationHandlerProvider index=155,service=ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationEvaluator Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.DefaultAuthorizationEvaluator index=156,service=ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationHandlerContextFactory Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.DefaultAuthorizationHandlerContextFactory index=157,service=ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationHandler Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.Infrastructure.PassThroughAuthorizationHandler index=158,service=ServiceType: Microsoft.AspNetCore.Authorization.Policy.AuthorizationPolicyMarkerService Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Authorization.Policy.AuthorizationPolicyMarkerService index=159,service=ServiceType: Microsoft.AspNetCore.Authorization.Policy.IPolicyEvaluator Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.Policy.PolicyEvaluator index=160,service=ServiceType: Microsoft.AspNetCore.Mvc.ApplicationModels.IApplicationModelProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.ApplicationModels.AuthorizationApplicationModelProvider index=161,service=ServiceType: Microsoft.AspNetCore.Mvc.ApplicationModels.IApplicationModelProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Cors.CorsApplicationModelProvider index=162,service=ServiceType: Microsoft.AspNetCore.Mvc.Cors.CorsAuthorizationFilter Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.Cors.CorsAuthorizationFilter index=163,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] Lifetime: Transient ImplementationType: Microsoft.Extensions.DependencyInjection.MvcDataAnnotationsMvcOptionsSetup index=164,service=ServiceType: Microsoft.AspNetCore.Mvc.DataAnnotations.IValidationAttributeAdapterProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.DataAnnotations.ValidationAttributeAdapterProvider index=165,service=ServiceType: Microsoft.AspNetCore.Mvc.Formatters.FormatFilter Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.Formatters.FormatFilter index=166,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Options.ConfigureNamedOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] index=167,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Mvc.MvcOptions] Lifetime: Transient ImplementationType: Microsoft.Extensions.DependencyInjection.NewtonsoftJsonMvcOptionsSetup index=168,service=ServiceType: Microsoft.AspNetCore.Mvc.ApiExplorer.IApiDescriptionProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Mvc.NewtonsoftJson.JsonPatchOperationsArrayProvider index=169,service=ServiceType: Microsoft.AspNetCore.Mvc.Infrastructure.IActionResultExecutor`1[Microsoft.AspNetCore.Mvc.JsonResult] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.NewtonsoftJson.NewtonsoftJsonResultExecutorindex=170,service=ServiceType: Microsoft.AspNetCore.Mvc.ViewFeatures.Infrastructure.TempDataSerializer Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.NewtonsoftJson.BsonTempDataSerializer index=171,service=ServiceType: Microsoft.AspNetCore.Mvc.Rendering.IJsonHelper Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Mvc.NewtonsoftJson.NewtonsoftJsonHelper index=172,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.Mvc.MvcNewtonsoftJsonOptions] Lifetime: Singleton ImplementationInstance: Microsoft.Extensions.Options.ConfigureNamedOptions`1[Microsoft.AspNetCore.Mvc.MvcNewtonsoftJsonOptions] index=173,service=ServiceType: Microsoft.Extensions.Caching.Memory.IMemoryCache Lifetime: Singleton ImplementationType: Microsoft.Extensions.Caching.Memory.MemoryCache index=174,service=ServiceType: Microsoft.AspNetCore.DataProtection.Internal.IActivator Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.TypeForwardingActivator index=175,service=ServiceType: Microsoft.AspNetCore.DataProtection.IRegistryPolicyResolver Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.RegistryPolicyResolver index=176,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.DataProtection.KeyManagement.KeyManagementOptions] Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.Internal.KeyManagementOptionsSetup index=177,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.DataProtection.DataProtectionOptions] Lifetime: Transient ImplementationType: Microsoft.AspNetCore.DataProtection.Internal.DataProtectionOptionsSetup index=178,service=ServiceType: Microsoft.AspNetCore.DataProtection.KeyManagement.IKeyManager Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager index=179,service=ServiceType: Microsoft.AspNetCore.DataProtection.Infrastructure.IApplicationDiscriminator Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.Internal.HostingApplicationDiscriminator index=180,service=ServiceType: Microsoft.Extensions.Hosting.IHostedService Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.Internal.DataProtectionHostedService index=181,service=ServiceType: Microsoft.AspNetCore.DataProtection.KeyManagement.Internal.IDefaultKeyResolver Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.KeyManagement.DefaultKeyResolver index=182,service=ServiceType: Microsoft.AspNetCore.DataProtection.KeyManagement.Internal.IKeyRingProvider Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingProvider index=183,service=ServiceType: Microsoft.AspNetCore.DataProtection.IDataProtectionProvider Lifetime: Singleton ImplementationFactory: Microsoft.AspNetCore.DataProtection.IDataProtectionProvider <AddDataProtectionServices>b__2_0(System.IServiceProvider) index=184,service=ServiceType: Microsoft.AspNetCore.DataProtection.XmlEncryption.ICertificateResolver Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.DataProtection.XmlEncryption.CertificateResolver index=185,service=ServiceType: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.DataProtection.KeyManagement.KeyManagementOptions] Lifetime: Singleton ImplementationFactory: Microsoft.Extensions.Options.IConfigureOptions`1[Microsoft.AspNetCore.DataProtection.KeyManagement.KeyManagementOptions] <PersistKeysToFileSystem>b__0(System.IServiceProvider)
C# 特性
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特性 Attribute |
特性本质是一个类； 特性：这个类继承自Attribute抽象类（直接或者间接继承）； 特性分类：系统自带、自定义；影响编译器的特性[Obsolete]，影响程序实现过程的[Serializable]； 特性：就是用一个类给另一个类贴标签，贴上标签就产生了新功能； 特性作用对象：类、属性、字段、方法、参数、返回值，都可以添加特性； [return:MyAttribute] [MyAttribute(a=1,b=2)] 特性是一种允许我们向程序的程序集添加元数据的语言结构。它是用于保存程序结构信息的特殊类型的类。 特性（Attribute）是用于在运行时传递程序中各种元素（比如类、方法、结构、枚举、组件等）的行为信息的声明性标签。 用特性标记后，会在对象内部产生一个custom元素，但是无法访问； metadata是一个数据清单，包含特性的描述，使用反射reflection就可以访问和使用特性元数据； 特性本身是毫无价值的，只有通过反射获取并使用后，才有用； IsDefined(Type, Boolean) ：检测某个特性是否应用到某个类上。
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AOP 面向切面 |
面向切面编程AOP=Aspect Oriented Programming l 在不修改之前代码的基础上，动态增加业务逻辑； l 在已经成型的程序中，可以动态的在某些行为之前增加点内容；在某些行为之后增加点内容； l 而保证之前已经开发好的内容保持不变； l 这符合开闭原则（对扩展开放，对修改封闭）；
AOP：ASP.NET Core中Filter，可以实现AOP ■ResourceFilter：框架提供IResourceFilter接口； 1) 以特性的方式实现IResourceFilter接口； 2) 新建一个MyResourceFilterAttribute类，继承Attribute类，并实现接口IResourceFilter； 3) 实现IResourceFilter中的两个方法； 4) OnResourceExecuting是在被标记的方法执行前执行的方法； 5) OnResourceExecuted是在被标记的方法执行完成之后执行的方法； 6) IResourceFilter不仅仅Action方法被拦截，就连控制器的构造函数也会被拦截； 7) 现在的执行顺序是OnResourceExecuting→Controller()→Action→OnResourceExecuted； ResourceFilter相当于在某个方法的执行前后各增加了一个方法； ResourceFilter适合用来做缓存cache； ResourceFilter适合用来做拦截，因为他可以在某个方法执行前执行OnResourceExecuting； 缓存：内存中的一个临时字典，由key和value组成，存取数据都需要用到key； Filter注册方式： 1、方法注册，将特性标记在方法上，则仅仅对标记的方法执行AOP拦截； 2、控制器注册，将特性标记在控制器Controller上，则对类中所有方法执行AOP拦截； 3、全局注册，则对当前项目中所有方法都生效； services.AddControllers(option=>option.Filters.Add<MyResourceFilterAttribute>()); ■IActionFilter：在类的构造函数之后执行拦截和过滤； ① 新建一个MyActionFilterAttribute继承Attribute并实现接口IActionFilter接口； ② 实现接口的两个方法（Action执行前的方法，和Action执行后的方法）； ③ OnActionExecuting是在被标记的方法执行前执行的方法； ④ OnActionExecuted是在被标记的方法执行完成之后执行的方法； ⑤ 将该特性标记在某个Action方法上； ⑥ 执行顺序：Controller()→OnActionExecuting→Action→OnActionExecuted； IActionFilter做缓存，需要首先实例化控制器，如果有缓存的话，这个实例化的控制器根本就没用； IResourceFilter做缓存，首先检查有没有缓存，如果有缓存，则不会实例化控制器； IResourceFilter不会做无效的控制器实例化，所以更加适合做缓存，效率更高； IActionFilter非常适合做Log日志；Log4Net、 NLog [TypeFilter(typeof(MyLogActionFilterAttribute))]
IExceptionFilter：为方法捕获异常，并统一处理异常； 创建一个自定义属性MyExceptionFilterAttribute，继承Attribute并实现IExceptionFilter； 实现接口中的OnException方法，这就是异常处理方法； 使用特性（Action方法、Controller类、全局注册）； 使用：[TypeFilter(typeof(MyExceptionFilterAttribute))]； public void OnException(ExceptionContext context) { if(!context.ExceptionHandled) { //处理异常的代码 //1、如果是请求Json，就组装一个JsonResult返回给用户； //2、如果是请求页面，就返回一个错误页面ViewResult； } context.ExceptionHandled=true;//标记为已处理 } IExceptionFilter能捕获哪些异常？ 1) Action出现的没有处理的异常：可以捕获 2) Action出现已将处理的异常：不能捕获，异常已经被处理，就不是异常了 3) Service层异常：可以 4) View绑定异常：不能 5) 控制器构造函数异常：可以 6) 不存在的URL地址：不能 7) 其他Filter中的异常：ActionFilter可以捕获； IExceptionFilter只能捕获部分异常； 捕获异常的助手： app.UseStatusCodePagesWithReExecute(“ErrorPage”);//只要不是200，都能进来 app.UseExceptionHandler(errorApp=>errorApp.Run(async context=>{}));
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Failed to load API definition.
Fetch error Internal Server Error /swagger/v1/swagger.json
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结论： n Ambiguous HTTP method for action，翻译后是“不明确的HTTP操作方法”。 n 有可能是没写HTTP方法，如 [HttpGet]、[HttpPost] ，在方法上添加上即可。 n 也可能是将一些原本应该是私有的方法，写了public导致的。
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导致错误的几种情况： l 部分方法或者参数没有放好注释。 l 部分Public的方法没有设置好路由，仅在Controller级别设置了路由。将无需暴露的方法都设置为私有的。考虑在Controller级别设置[Route("api/[controller]/[action]")] l 生成的XML文件没有使用相对地址。注意：默认使用的是绝对地址，源码位置一有变化就会出问题。 l XML文件需设置为“始终复制” l 接口 |
数据流向：
数据库→EFContext
→IRepositories→Repositories
→IBaseServices→BaseServices
→IArticleService→ArticleService
→ArticleController→Article→ArticleDto
①→Swagger→Page/User→
②→DataBag→Razor→Page→User→
自定义DBContext
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添加依赖包 SqlServer |
1、Microsoft.EntityFrameworkCore.Design 2、Microsoft.EntityFrameworkCore.Tools 3、Microsoft.EntityFrameworkCore 4、microsoft.entityframeworkcore.sqlserver |
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添加依赖包 MySQL |
1、Microsoft.EntityFrameworkCore.Design 2、Microsoft.EntityFrameworkCore.Tools 3、MySql.EntityFrameworkCore 4、Microsoft.EntityFrameworkCore 5、Microsoft.EntityFrameworkCore.Relational
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创建自定义 dbContext类 |
public class SwiftCodeBbsContext:DbContext 要继承DbContext |
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添加构造函数 |
public SwiftCodeBbsContext() { } public SwiftCodeBbsContext(DbContextOptions<SwiftCodeBbsContext> options):base(options) { } |
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创建数据集 |
//创建实体对象数据集 public DbSet<Article> Articles { get; set; } public DbSet<UserInfo> UserInfos { get; set; } public DbSet<Question> Questions { get; set; } public DbSet<ArticleComment> ArticleComments { get; set; } public DbSet<QuestionComment> QuestionComments { get; set; } public DbSet<Advertisement> Advertisements { get; set; } |
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相关设置 |
protected override void OnModelCreating(ModelBuilder modelBuilder) { //文章 //public virtual EntityTypeBuilder<TEntity> Entity<TEntity>() var articleConfig = modelBuilder.Entity<Article>(); articleConfig.Property(p => p.Title).HasMaxLength(128); articleConfig.Property(p => p.Content).HasMaxLength(2048); articleConfig.Property(p => p.Tag).HasMaxLength(128); articleConfig.Property(p => p.CreateTime).HasColumnType("datetime"); //Restrict 1 对于上下文跟踪的实体，删除相关主体时，依赖实体中的外键属性值将设置为 null。 //这有助于在跟踪实体时使实体图保持一致状态，以便可以将完全一致的图形写入数据库。 //如果属性由于不是可以为 null 的类型而无法设置为 null，则在调用 时 SaveChanges() 将引发异常。 articleConfig.HasOne(p => p.CreateUser).WithMany().HasForeignKey(p => p.CreateUserId).OnDelete(DeleteBehavior.Restrict); //Cascade 3 对于由上下文跟踪的实体，在删除相关主体时，将删除依赖实体。 articleConfig.HasMany(p => p.CollectionArticles).WithOne().HasForeignKey(p => p.ArticleId).OnDelete(DeleteBehavior.Cascade); articleConfig.HasMany(p => p.ArticleComments).WithOne().HasForeignKey(p => p.ArticleId).OnDelete(DeleteBehavior.Cascade); var articleCommentConfig = modelBuilder.Entity<ArticleComment>(); articleCommentConfig.Property(p => p.Content).HasMaxLength(512); articleCommentConfig.Property(p=>p.CreateTime).HasColumnType("datetime"); articleCommentConfig.HasOne(p => p.CreateUser).WithMany().HasForeignKey(p => p.CreateUserId).OnDelete(DeleteBehavior.Restrict);
//用户 var userInfoConfig = modelBuilder.Entity<UserInfo>(); userInfoConfig.Property(p => p.UserName).HasMaxLength(64); userInfoConfig.Property(p => p.LoginName).HasMaxLength(64); userInfoConfig.Property(p => p.LoginPassWord).HasMaxLength(128); userInfoConfig.Property(p => p.Phone).HasMaxLength(16); userInfoConfig.Property(p => p.Introduction).HasMaxLength(512); userInfoConfig.Property(p => p.Email).HasMaxLength(64); userInfoConfig.Property(p => p.HeadPortrait).HasMaxLength(1024); userInfoConfig.Property(p => p.CreateTime).HasColumnType("datetime");
//问答 var questionConfig = modelBuilder.Entity<Question>(); questionConfig.Property(p => p.Title).HasMaxLength(128); questionConfig.Property(p => p.Content).HasMaxLength(2048); questionConfig.Property(p => p.Tag ).HasMaxLength(128); questionConfig.Property(p => p.CreateTime).HasColumnType("datetime"); questionConfig.HasOne(p => p.CreateUser).WithMany().HasForeignKey(p => p.CreateUserId).OnDelete(DeleteBehavior.Restrict); questionConfig.HasMany(p => p.QustionComments).WithOne(p=>p.Question).HasForeignKey(p => p.QuestionId).OnDelete(DeleteBehavior.Cascade);
//问题评论 var questionCommentConfig = modelBuilder.Entity<QuestionComment>(); questionCommentConfig.Property(p => p.Content).HasMaxLength(512); questionCommentConfig.Property(p => p.CreateTime).HasColumnType("datetime"); questionCommentConfig.HasOne(p => p.CreateUser).WithMany().HasForeignKey(p => p.CreateUserId).OnDelete(DeleteBehavior.Restrict);
//广告 var advertisementConfig = modelBuilder.Entity<Advertisement>(); advertisementConfig.Property(p => p.ImgUrl).HasMaxLength(1024); advertisementConfig.Property(p => p.Url).HasMaxLength(128); } |
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连接数据库 |
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) { optionsBuilder.UseMySQL("server=localhost;database=SwiftCodeBbs;user=root;password=123456;port=3308;pooling=true;max pool size=20;persist security info=True;charset=utf8mb4;") //UseSqlServer(@"Server=.;Database=SwiftCodeBbs;Trusted_Connection=true;Connection Timeout=600;MultipleActiveResultSets=true;") .LogTo(Console.WriteLine, LogLevel.Information); } |
24.定位到行首与行尾
1)home键：定位到当前行的行首;
2)end键：定位到当前行的行尾。
25.选中从光标起到行首(尾)间的代码
1)选中从光标起到行首间的代码：使用组合键“Shift + Home”;
2)选中从光标起到行尾间的代码：使用组合键“Shift + End”
字段自动生成属性快捷键 ctrl+r,ctrl+e 有人说是加个分号 就不需要写get set了
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