獲取lacie的鏈接報錯
print link_node.name,link_node['href'],link_node.get_text()
AttributeError: 'NoneType' object has no attribute 'name'
慕粉3233732
2016-04-22
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2016-08-04
#-*- coding: UTF-8 -*- ?
from bs4 import ?BeautifulSoup
import re
html_doc = """
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title"><b>The Dormouse's story</b></p>
<p class="story">Once upon a time there were three little sisters; and their names were
<a class="sister" id="link1">Elsie</a>,
<a class="sister" id="link2">Lacie</a> and
<a class="sister" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>
<p class="story">...</p>
"""
soup = BeautifulSoup(html_doc,'html.parser',from_encoding='utf-8')
print '獲取所有的鏈接'
links = soup.find_all('a')
for link in links:
? ? print link.name, link['href'],link.get_text()
? ??
print '獲取lacie的鏈接'
link_node = soup.find('a',)
print link_node.name, link_node['href'],link_node.get_text()
print '正則匹配'
link_node = soup.find('a',href=re.compile(r"ill"))
print link_node.name, link_node['href'],link_node.get_text()
2016-05-05
查一查你href是不是寫錯了。。。寫成了herf之類。。
2016-04-24
應(yīng)該前面沒有類似于 ?link_node = soup.find('p', class_="title" )的獲得link_node的語句
2016-04-22
link_node對象都沒獲取到