类似于request.ASP.NET 5中的属性 [英] What is an analog of request.Properties in ASP.NET 5

问题描述

在WebApi2中，通常将任意对象放入HttRequestMessage.Properties.通常，它使用诸如request.SetUserRights()这样的扩展方法，其中SetUserRights只是将一个对象放入request.Properties[HttpPropertyKey.UserRights].

In WebApi2 it was common to put arbitrary objects into HttRequestMessage.Properties. Usually it was doing with extension-methods like request.SetUserRights() where SetUserRights just put an object into request.Properties[HttpPropertyKey.UserRights].

现在，在ASP.NET 5中，HttpRequest中没有此类属性.

Now in ASP.NET 5 there is no such property in HttpRequest.

应该使用哪种模式与http请求一起传递任意对象?

What pattern is supposed to be be used for passing arbitrary objects along with http request?

在WebApi中用于将对象放入请求中.通常使用属性过滤器. AspNet5中仍然有过滤器，因此可以将问题改写为:过滤器应在何处放置特定于请求的公共数据. 这样的数据的示例可以是:当前用户的角色，当前用户的语言等等.

In WebApi for putting objects in request.Properties filters were used usually. We still have filters in AspNet5, so the question can be rephrased as: where should a filter put common data specific for the request. Examples of such data can be: current user's roles, current user's language and so on.

推荐答案

HttpContext 类具有 Items 属性，您可以将其用于此目的.

HttpContext class has Items property which you can use for this purpose.

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