使用MVC属性路由将URL文本映射到布尔参数 [英] Map url text to boolean parameter with MVC attribute routing

问题描述

给出以下两个网址:

• /员工/列表/活动
• /员工/列表/无效

如何将url的活动/非活动部分映射到布尔操作方法参数(活动为true，非活动为false)?

How do I map the active/inactive part of the url to a boolean action method parameter, active being true, inactive being false?

[Route("employee/list")]    
public ActionResult List(bool? active = null)

推荐答案

枚举是正确的方法，因为它允许您将来轻松添加新状态:

The enum is a correct approach as it allows you to easily add new statuses in the future :

[Route("employee/list/{status}")]
public ActionResult List(status status)
{
    ...
}

public enum status { active, inactive }

---

即使基于单一责任原则，我还是希望这样一个更简单的解决方案:

---

Even though, based on the single responsibility principle, I would prefer a simpler solution like this:

[Route("employee/list/active")]
public ActionResult ListActive()
{
    return List(true);
}

[Route("employee/list/inactive")]
public ActionResult ListInactive()
{
    return List(false);
}

public ActionResult List(status status)
{
    ...
}

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