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  • python bs4 + requests4 简单爬虫

    参考链接:

    bs4和requests的使用:https://www.cnblogs.com/baojinjin/p/6819389.html

    安装pip:https://blog.csdn.net/zwr_20121141/article/details/80293806

    # python 3.x 开始自带了pip,如果没有请自信百度安装。
    # pip install beautifulsoup4 requests
    from bs4 import BeautifulSoup
    import requests
    
    res = requests.get('https://etherscan.io/token/tokenholderchart/0x86fa049857e0209aa7d9e616f7eb3b3b78ecfdb0?range=10')
    res.encoding='gbk'
    soup = BeautifulSoup(res.text,'html.parser')
    table = soup.select('#ContentPlaceHolder1_resultrows table tr')
    myarr = []
    for tr in table:
        td = tr.select('td')
        if len(td) > 0:
            Rank = td[0].text;
            Address = td[1].text;
            Quantity = td[2].text;
            Percentage = td[3].text;
            myarr.append({"Rank": Rank, "Address": Address, "Quantity": Quantity, "Percentage": Percentage})
    print(myarr)
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  • 原文地址:https://www.cnblogs.com/CyLee/p/9459638.html
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