美丽的汤提取跨度标签之间的文本
问题描述：
<span id="priceblock_dealprice" class="a-size-medium a-color-price"><span class="currencyINR"> </span> 33,990.00 </span>
我需要从上面的html中提取数字33,990.00.
I need to extract the numbers 33,990.00 from the above html.
答
为什么使用硒?没必要如果页面是JavaScript呈现的，则仅使用 selenium .否则，请使用以下内容:
Why use selenium? It's so unnecessary. Only use selenium if the page is JavaScript rendered. Otherwise use the following:
from bs4 import BeautifulSoup
html = '<span id="priceblock_dealprice" class="a-size-medium a-color-price"><span class="currencyINR"> </span> 33,990.00 </span>'
soup = BeautifulSoup(html, 'lxml')
text = soup.select_one('span.a-color-price').text.strip()
输出:
33,990.00