从 AuthorizationHandlerContext 对象中获取控制器和动作名称 [英] Get controller and action name from AuthorizationHandlerContext object

问题描述

我有一个接受 AuthorizationHandlerContext context 参数的自定义需求处理程序

Hi I have a custom requirement handler with accepts the AuthorizationHandlerContext context parameter

当我调试时，我可以看到上下文对象包含Context.Resources.ActionDescription.ActionName

When i debug, i can see that the context object contains Context.Resources.ActionDescription.ActionName

但是在编写代码时我无法超越上下文.资源

But when writing the code i cant go beyond Context.Resources

似乎低层没有暴露.我想获取调用处理程序的操作名称和控制器名称.我该怎么做?

Seems the lower levels are not exposed. I want to get the action name and controller name that called the handler. How do i do this?

推荐答案

var mvcContext = context.Resource as AuthorizationFilterContext;
var descriptor = mvcContext?.ActionDescriptor as ControllerActionDescriptor;
if (descriptor != null)
{
    var actionName = descriptor.ActionName;
    var ctrlName = descriptor.ControllerName;      
}

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