Python反爬实战掌握酷狗音乐排行榜加密规则

https://wwwapi.kugou.com/yy/index.php?r=play/getdata&callback=jQuery19102816534571347611_1626783818555&hash=A38449E76C74D45825F565C1FDB825C0&dfid=3dKstH1sJdRa44o6Vj0ZIryF&mid=4458f6d567640b39de367a394d69879e&platid=4&album_id=40437970&_=1626783818556

import requests
import re
import time
​def Tools(url):
    headers = {
        'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36 Edg/91.0.864.70'
    }
    response = requests.get(url, headers=headers)
    return response
​def Save(name, url):
    mp3 = Tools(url).content  # 请求mp3地址链接 返回格式是16进制
    f = open('./kugou/{}.mp3'.format(name), 'wb') # w 文件存在就写入  不存在就会创建  b进制读写
    f.write(mp3)
    f.close()
    print('{}下载完成....'.format(name))
​url = 'https://www.kugou.com/yy/html/rank.html'
response = Tools(url).text
album_id = re.findall(r'"album_id":(\d*?),', response) # id
Hash = re.findall(r'"Hash":"(.*?)",', response)  # hash
​for a, h in zip(album_id, Hash):
    # 生成时间戳
    time1 = int(time.time() * 1000)
    # 包含歌曲下载地址的url
    urls = 'https://wwwapi.kugou.com/yy/index.php?r=play/getdata&hash={}&dfid=0zlWqK0UWNFa0weUnX0hjlFa&mid=f79511e2e86914b99e351c42ba1f8bc7&platid=4&album_id={}&_={}'.format(h, a, time1)
    response1 = Tools(urls).json()
    audio_name = response1['data']['audio_name'].split('-')[1]
    play_url = response1['data']['play_url']
    Save(audio_name, play_url)
​