在django中有没有before_filter？ [英] Is there before_filter in django as in rails?

问题描述

在django中有任何功能可用于django，以便我们可以对django视图中的所有操作组合一些过滤器，如before_filter：解决方案

不。 before_，around_和after_过滤器概念在Django中不存在，但是不难写出自己的函数来做同样的事情。还有信号和通用视图，可能会完成你需要做的。

Is there any feature available in django so that we can combine some filtering on all actions in the view of django, like before_filter: is available in rails.

解决方案

No. before_, around_ and after_ filter concepts aren't present in Django, but it isn't hard to write your own functions to do the same thing. There are also signals and generic views that might accomplish what you're needing to do.

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