findAll和findChildren之间的BeautifulSoup区别 [英] BeautifulSoup difference between findAll and findChildren

问题描述

有什么区别?他们不做同样的事情-查找具有给定属性的内部标签吗?

What is the difference? Don't they do the same thing - find the inside tags with given properties?

推荐答案

findChildren 返回 resultSet ，就像 find_all 一样，没有 findChildren 实际上是 find_all ，如果您查看指向源的链接，则可以看到:

findChildren returns a resultSet just as find_all does, there is no difference in using either method as findChildren is actually find_all, if you look at the link to the source you can see:

 findChildren = find_all  # BS2

它在那里是向后兼容的，就像findAll = find_all # BS3

It's there for backwards compatibility as is findAll = find_all # BS3

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