需要从span id检索数据的指导吗

Question

希望能帮上点忙，我需要把身份证和体温都给报废了。我试过几件事，但我不能得到它的权利，有人可以帮助。我用BeautifulSoup获得信息，然后打印出来

<span id="root.content.BoundLabel12.text">21.1 ºC</span> 

Answer 1

>>> from bs4 import BeautifulSoup
... 
... soup = BeautifulSoup(
...     '<span id="root.content.BoundLabel12.text">21.1 ºC</span>'
... )
>>> span_id = soup.span['id']
>>> span_id
'root.content.BoundLabel12.text'
>>> temperature = soup.span.text
>>> temperature
'21.1 ºC'