day07-反调试和周杰伦下载

本节目标：解决无限反调试，下载周杰伦歌曲

https://zz123.com

1.反调试

2.搜索列表

import requests

res = requests.post(
    url="https://zz123.com/ajax/",
    data={
        "act": "search",
        "key": "周杰伦",
        "lang": "",
        "page": 1
    }
)
res_dict = res.json()
data_list = res_dict['data']
for item in data_list:
    print(item)

3.MP3下载

import requests

res = requests.get(url="https://zz123.com/xplay/?act=songplay&id=vakas", allow_redirects=False)
mp3_url = res.headers['Location']

res = requests.get(url=mp3_url)

with open("晴天.mp3", mode='wb') as f:
    f.write(res.content)

4.批量下载

import requests
import requests

res = requests.post(
    url="https://zz123.com/ajax/",
    data={
        "act": "search",
        "key": "周杰伦",
        "lang": "",
        "page": 1
    }
)
res_dict = res.json()
data_list = res_dict['data']
for item in data_list:
    mp3_id = item['id']
    mp3_name = item['mname']

    # 获取真正mp3地址
    res = requests.get(
        url=f"https://zz123.com/xplay/?act=songplay&id={mp3_id}",
        allow_redirects=False
    )
    real_mp3_url = res.headers['Location']

    # 下载
    res = requests.get(url=real_mp3_url)
    with open(f'{mp3_name}.mp3', mode='wb') as f:
        f.write(res.content)