scrapy get the entire text including children

问题

I have a series of <p> elements inside a document I'm scraping with scrapy.
some of the are: <p><span>bla bla bla</span></p> or <p><span><span>bla bla bla</span><span>second bla bla</span></span></p>

I want to extract all the text with the children (assume I already have the selector of the <p)
(second example: to have a string bla bla bla second bla bla)

回答1:

you can just use //text() to extract all text from children nodes

for example:

.//p//text()

来源：https://stackoverflow.com/questions/26564843/scrapy-get-the-entire-text-including-children