<p>aaa</p>bbb <p>ccc</p>ddd
怎么获取bbb和ddd呢？
可以使用findAll()的text参数。
text is an argument that lets you search for NavigableString objects instead of Tags. Its value can be a string, a regular expression, a list or dictionary, True or None, or a callable that takes a NavigableString object as its argument:
详细请见文档findAll部分：
http://www.crummy.com/software/Beauti...