In what order are filters executed in asp.net mvc

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有刺的猬
有刺的猬 2020-12-02 18:20

In MVC we can decorate action methods with different filters like

[HttpPost]
[Authorize]
public ActionResult mymethod(){}

HttpPost

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  •  星月不相逢
    2020-12-02 19:01

    Filters run in the following order:

    1. Authorization filters
    2. Action filters
    3. Response filters
    4. Exception filters

    For example, authorization filters run first and exception filters run last. Within each filter type, the Order value specifies the run order. Within each filter type and order, the Scope enumeration value specifies the order for filters. This enumeration defines the following filter scope values (in the order in which they run):

    1. First
    2. Global
    3. Controller
    4. Action
    5. Last

    Extracted from MSDN

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