什么是全局过滤器的执行顺序MVC 4 [英] What is the execution order of global filters MVC 4
问题描述
我在我的MVC应用4 2全球行动的过滤器,我已经在Filter.config文件中使用RegisterGlobalFilters注册。我需要他们以特定的顺序来执行。
I have 2 global action filters in my MVC 4 application, that I've registered in Filter.config file using RegisterGlobalFilters. I need them to be executed in a particular order.
我知道如何为特定的控制器指定的过滤器订单,但我怎么指定我的全局筛选顺序和范围是什么?它是在其注册的顺序?
I know how to specify order for Controller specific filters but how do I specify order and scope for my global filters? is it in the order in which they are registered?
推荐答案
由于没有答案已经thusfar已经给出关于如何指定在RegisterGlobalFilters全局过滤器的顺序,这是我的回答是:
As no answer has thusfar been given about how to specify the order of global filters in RegisterGlobalFilters, here's my answer:
您可以指定Add方法的顺序,通过传递第二个参数:
You can specify the order in the Add method, by passing in a second parameter:
public static void RegisterGlobalFilters(GlobalFilterCollection filters)
{
filters.Add(new HandleErrorAttribute(), 1);
filters.Add(new LogFilter(), 2);
}
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