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Bs4 BEAutiFulsoup

这两个是一个东西 pip安装的时候是pip install beautifulsoup4 beautifulsoup3已经停止开发了 import的时候是import bs4其实就是beautifulsoup4 beautifulsoup4是一个packages

from bs4 import BeautifulSoup soup = BeautifulSoup(''.join(doc))

你好: 代码没看清; bs4引用格式: from bs4 import BeautifulSoup

Writing E:\Program Files\python27\ArcGIS10.2\Lib\site-packages\beautifulsoup4-4.1.0-py2.7.egg-infoC:\Users\Administrator\AppData\Local\Programs\Python\Python35-32>pythonPython 3.5.1 (v3.5.1:37a07cee5969, Dec 6 2015, 01:38:48) [...

from bs4 import BeautifulSoup soup = BeautifulSoup("perfixinner") print(next(soup.p.children)) 输出 1 perfix

推荐使用的是 PyCharm,大部分用的都是这个,还有一部分坚守再sublime text上: mport urllib from BeautifulSoup import BeautifulSoup url = 连接; allData= content = urllib.urlopen(url).read() soup = BeautifulSoup(content) tags1 = sou...

你好: 请看下面代码: from bs4 import BeautifulSouphtml="你的地址"soup= BeautifulSoup(html)trs=soup.findAll("img")length=len(trs)for i in range(length): print trs[i].attrs["alt"]记得采纳哦!

from bs4 import BeautifulSoup 如果 BeautifulSoup为3.x,则导入方式为: from BeautifulSoup import BeautifulSoup

ALL = soup.findAll("h2",attrs{"class":"zm-item-title"})for each in ALL print(each.find("a").get_text())

1.谁说没BeautifulSoup的 。。。你打开 __init__.py里面有个class 就是BeautifulSoup 2.可以。这样不是管理很乱么。。 直接把源代码放到 Python27\Lib\site-packages目录下就行了

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