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  • beautifulsoup

    #coding=utf8
    
    import bs4
    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 href="http://example.com/elsie" class="sister" id="link1">Elsie</a>,
    <a href="http://example.com/lacie" class="sister" id="link2">Lacie</a> and
    <a href="http://example.com/tillie" 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("获取所有的链接")
    links = soup.find_all('a')
    for link in links:
        print link.name,link['href'],link.get_text()
    
    print("获取lacie的链接")
    link1 = soup.find('a',href= re.compile(r'ill'))
    print link1.get_text()
    
    
    p = soup.find('p',class_ = 'title')
    print p.name,p.get_text()
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  • 原文地址:https://www.cnblogs.com/brady-wang/p/6028916.html
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