httpcontext

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HttpContext.Current并非无处不在阅读目录开始无处不在的HttpContext HttpContext.Current到底保存在哪里？ HttpContext并非无处不在！如何获取文件绝对路径？异步调用中如何访问HttpContext？安全地使用HttpContext.Current 了解ASP.NET的开发人员都知道它有个非常强大的对象 HttpContext，而且为了方便，ASP.NET还为它提供了一个静态属性HttpContext.Current来访问它，今天的博客打算就从HttpContext.Current说起。回到顶部无处不在的HttpContext 由于ASP.NET提供了静态属性HttpContext.Current，因此获取HttpContext对象就非常方便了。也正是因为这个原因，所以我们经常能见到直接访问HttpContext.Current的代码： public class Class1{ public Class1() { string file = HttpContext.Current.Request.MapPath("~/App_Data/xxxxxx.xml"); string text = System.IO.File.ReadAllText(file); //..........其它的操作 } //

Is there any difference between HttpContext.Current.Request and HttpContext.Request?

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问题 If I want to access Request object in controller action I need to write HttpContext.Request , whereas if I want to access the same object in MVC view, I need to write HttpContext.Current.Request . Is there any difference between them? The problem I am facing is that, the cookies which I set through HttpContext.Response.Cookies.Add in controller action are not being retrieved in HttpContext.Current.Request.Cookies collection in an MVC view, though I can see those cookies through javascript.

IHttpContextAccessor.HttpContext.User.Identity shows all null properties in CurrentUserService service

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问题 I am trying to use Jason Taylor's Clean Architecture Template, this template uses NSwag to automatically create a TypeScript Client (Angular), but I don't need to create a TS client, so my main goal is to replace it with Razor Pages. I've been able to achieve this to a high grade, but I'm having trouble with the CurrentUserService whenever it gets instantiated it is supposed to set the UserId in this line: UserId = httpContextAccessor.HttpContext?.User?.FindFirstValue(ClaimTypes

IHttpContextAccessor.HttpContext.User.Identity shows all null properties in CurrentUserService service

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Manually creating an HttpContext in ASP.NET Core 2.x

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问题 I'm trying to render a Razor view to a string from a Hosted Service. By using the IRazorViewEngine I am able to render a view to a string using something like the following: _viewEngine.FindView(actionContext, viewName, false); var viewDictionary = new ViewDataDictionary(new EmptyModelMetadataProvider(), new ModelStateDictionary()) { Model = model }; var viewContext = new ViewContext( actionContext, viewResult.View, viewDictionary, new TempDataDictionary(actionContext.HttpContext,

Manually creating an HttpContext in ASP.NET Core 2.x

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Why should I inject IHttpContextAccessor as a Singleton

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问题 In all examples that i've seen of IHttpContextAccessor injection, it is set as a Singleton. Examples: How to add IHttpContextAccessor in the Startup class in the DI in ASP.NET Core 1.0? Injecting IHttpContextAccessor into ApplicationDbContext ASP.NET Core 1.0 .NET Core IHttpContextAccessor issue I find it kinda weird, since HttpContext really looks like something that maps to requests. Wouldn't AddScoped be more appropriate in this case? Is Singleton really the recomended way? Am I not

ASP.NET MVC: How to use HttpContext.User

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问题 Im getting really lost on how to use HttpContext.User. I read everywhere that its great for FormAutherication, but i just cant see how it works. If i do something like this: ControllerContext.HttpContext.User = new GenericPrincipal(GetUser(username, password), roles); What does ControllerContext.HttpContext.User contain? and how do i access information about the user this way? Im think that i have a Action like this: public User GetUser(string username, string password) { try { var user =

Caching objects on httpcontext asp.net core

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问题 I'm trying to migrate from .net framework MVC 5 to .net core 2.0 MVC good old times I can get or set the cached objects by calling HttpContext.Current.Application.Lock(); HttpContext.Current.Application["foo"] = bar; HttpContext.Current.Application.Lock(); but I cant migrated this part of my application to the .net core. How can I handle this on core 2.0? 回答1: HttpContext.Current.Application was a feature that was left in to make applications easier to port over from ASP classic. It has been

User.Identity.Name is null after federated Azure AD login with aspnetcore 2.2

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问题 I've followed AzureAD aspnetcore sample as closely as possible to try and implement Azure AD authentication in our aspnetcore 2.2 webapp. I am able to login successfully using Azure AD. However, the user's name is not being displayed AFTER login. https://github.com/Azure-Samples/active-directory-b2c-dotnetcore-webapp This value should be read in the view from the User.Identity.Name property. On further inspection, I can see that the principal claims are being correctly returned to the