爬取蝦米音樂flac高品質下載下傳

蝦米音樂flac高品質下載下傳

import requests
import re
import time

headers={
    'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36',
}

通過抓取該url的資訊進行音樂檔案解析，通路過多可能會傳回403，建議在浏覽器打開後複制儲存至txt檔案中，作者儲存在resource.txt檔案，結果是一個json格式字元串，但嘗試多次解析仍有遺漏，本文用正則擷取音樂id，名字，以及下載下傳連結
# url =  'https://music.xiami.com/resource/collect/v2/detail/304875130/282193940/1527860959?auth_key=1612323469-0-0-5658d0741a819ff4414a081ac14563b1'

with open("./resource.txt","r",encoding='utf-8') as fp:
    content = fp.readline()

songInfo = {}
songInfo['musicName'] =re.findall('"songName":"(.*?)",',content),
songInfo['musicId']=re.findall('{"songId":(.*?),',content),
songInfo['musicFiles']=re.findall('"listenFiles":\[{"listenFile":"(.*?)",',content)

for i in range(len(songInfo['musicFiles'])):
    targetUrl = songInfo['musicFiles'][i] #+ songInfo['musicName'][0][i] + songInfo['musicId'][0][i]
    print(str(i)+" : ",targetUrl)
    time.sleep(0.5)
    res = requests.get(url=targetUrl,headers=headers)
    with open("./music/"+songInfo['musicName'][0][i]+".mp3","wb") as fp:
        fp.write(res.content)