python
最后一行 出現(xiàn)錯(cuò)誤 print p_node.name,p_node.get_text()?
?AttributeError: 'NoneType' object has no attribute 'name' 怎么解決
Want丶y
2017-07-31
2 回答
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2017-07-31
p_node.get_text()改成link_node.get_text()
2017-07-31
# coding:utf8
import re
from bs4 import BeautifulSoup
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()
print '獲取P段落文字'
p_node = soup.find('p',class_="title")
print p_node.name,p_node.get_text()