python脚本里的语句是
from bs4 import BeautifulSoup
import urllib2
response = urllib2.urlopen('http://xxxxxx')
html = response.read()
soup = BeautifulSoup(html)
res = soup.find_all(class_='pro-detail-price')
得到的res是ResultSet类型,print结果是:
[<div class="pro-detail-price">最低价格:¥<span>4399.0</span>(天猫旗舰店)
<div class="pro-detail-trend">
<iframe frameborder="0" height="210" scrolling="no" src="http://tool.manmanbuy.com/historyPro.aspx?w=290&amp;h=210&m=1&e=0&scroll=0&id=327958" width="290"></iframe>
</div>
</div>]
如果想在这个ResultSet里找到特定的标签改用什么办法呢? 比如找到<span>4399.0</span>里的4399.0
这么可以吗?