MVC属性的控制器和动作 [英] MVC Attributes on Controllers and Actions

问题描述

有没有办法在控制器级别，但不是在具体的行动中添加属性。例如说，如果我在我的控制器10操作，只是这些行动的1不要求我创建了一个特定的属性。

Is there a way to add an Attribute on the Controller level but not on a specific action. For example say if i had 10 Actions in my Controller and just 1 of those Actions does not require a specific attribute I created.

[MyAttribute]
public class MyController : Controller
{
    public ActionResult Action1
    public ActionResult Action2

    [Remove_MyAttribute]
    public ActionResult Action3

我可能会提出这个动作到另一个控制器（但不这样），或者我可以在MyAttribute适用于所有行动除外措施3，但只是想，如果有一个更简单的方法？

I could potentially move this Action into another controller (but dont like that) or I could apply the MyAttribute to all actions except from Action3 but just thought if there is an easier way?

推荐答案

约翰内斯了正确的解决方案，这里是我如何codeD吧...希望它可以帮助其他人。

Johannes gave the correct solution and here is how I coded it... hope it helps other people.

[MyFilter("MyAction")]
public class HomeController : Controller
{
    public ActionResult Action1...
    public ActionResult Action2...
    public ActionResult MyAction...
}

public class CompressFilter : ActionFilterAttribute
{
    private IList _ExcludeActions = null;

    public CompressFilter()
    {
        _ExcludeActions = new List();
    }

    public CompressFilter(string excludeActions)
    {
        _ExcludeActions = new List(excludeActions.Split(','));
    }

    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
        HttpRequestBase request = filterContext.HttpContext.Request;

        string currentActionName = (string)filterContext.RouteData.Values["action"];

        if (_ExcludeActions.Contains(currentActionName))
            return;

        ...
    }

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