BeautifulSou安裝成功，無法IMPORT
我的BeautifulSoup在cmd 中能夠import 成功，為什么在代碼里就不能import成功啊，我也使用的Python2.7 bs4啊，也用的from bs4 import BeautifulSoup 啊
一夕成玦
2016-10-27
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2016-11-12
# coding:utf8
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 u'獲取所有鏈接'
links = soup.find_all('a')
for link in links:
? ? print link.name,link['href'],link.get_text()
? ??
print '只獲取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()
2016-10-27
我的也是，可以直接在代碼開頭引用，運行沒有問題
2016-10-27
我的也是，可以直接在代碼開頭引用，運行沒有問題