【发布时间】:2020-06-19 06:45:51
【问题描述】:
我的代码:
import requests
from parsel import Selector
url = 'https://www.vmall.com/product/10086763808943.html?cid=99844'
resp = requests.get(url)
# print(resp.text)
sel = Selector(resp.text)
res = sel.css('#pro-name::text').extract()
print(res)
谁能解释res = sel.css('#pro-name::text').extract()?为什么我们使用双":"?
【问题讨论】:
-
这能回答你的问题吗? What does the double colon (::) mean in CSS?
标签: python css css-selectors