AuthComponent：allowedActions和区别允许（）？ [英] AuthComponent: Difference between allowedActions and allow()?

问题描述

什么是使用AuthComponent :: allowedActions和AuthComponent ::允许之间的区别？
当我谷歌，我看到大部分的使用或谈论允许（）的实例和文档，但只有少数使用allowedActions。但他们都似乎使用相似的。

What is the difference between using AuthComponent::allowedActions and AuthComponent::allow? When I Google, I see the majority of examples and documents using or talking about allow(), but only a few using allowedActions. But they both seem similar in usage.

推荐答案

allowedActions是包含允许的操作列表的属性。

allowedActions is a property that contains a list of allowed actions.

允许（）是添加动作allowedActions属性的方法。

allow() is a method that adds actions to the allowedActions property.

当你调用允许（）方法，它会合并你已经保存在allowedActions动作指定的操作。

When you call the allow() method, it will merge the actions you specify with the actions already kept in allowedActions.

您可以绕过允许（）方法，并指定允许的操作直接allowedActions属性的数组，但我只能这样做，如果我绝对必须重写任何行动$ pviously增加（例如对$，由家长类）这个属性。官方文件没有提到allowedActions属性。

You can bypass the allow() method and assign an array of allowed actions to the allowedActions property directly, but I would only do that if I absolutely had to override any actions previously added (for example, by a parent class) to this property. The official documentation makes no reference to the allowedActions property.

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