1 import requests 2 import re 3 import json 4 import os 5 6 7 8 # 便于存放作者的姓名 9 zuozhe = [] 10 11 headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36'} 12 13 14 def get_singermid(): 15 name = input('请输入你要下载歌曲的作者:') 16 zuozhe.append(name) 17 if not os.path.exists(name): 18 os.mkdir(name) 19 url = 'https://c.y.qq.com/soso/fcgi-bin/client_search_cp' 20 headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36'} 21 data = { 22 'w': name, 23 'jsonpCallback': 'MusicJsonCallback885332333726736',} 24 response = requests.get(url,headers=headers,params=data).text 25 patt = re.compile('MusicJsonCallbackd+((.*?)})') 26 singermid = re.findall(patt,response)[0] 27 singermid = singermid+'}' 28 dic = json.loads(singermid) 29 return dic['data']['song']['list'][0]['singer'][0]['mid'] 30 31 32 def get_page_html(singermid): 33 url = 'https://c.y.qq.com/v8/fcg-bin/fcg_v8_singer_track_cp.fcg' 34 params = { 35 'g_tk': 5381, 36 'jsonpCallback': 'MusicJsonCallbacksinger_track', 37 'loginUin': 0, 38 'hostUin': 0, 39 'format': 'jsonp', 40 'inCharset': 'utf8', 41 'outCharset': 'utf-8', 42 'notice': 0, 43 'platform': 'yqq', 44 'needNewCode': 0, 45 'singermid': singermid, 46 'order': 'listen', 47 'begin': 0,# 页数 0 30 60 48 'num': 30, 49 'songstatus': 1, 50 } 51 response = requests.get(url,headers=headers,params=params) 52 return response.text 53 54 55 def get_vkey_data(songmid,strMediaMid,name): 56 url = 'https://c.y.qq.com/base/fcgi-bin/fcg_music_express_mobile3.fcg' 57 strMediaMid1 = 'C400'+strMediaMid+'.m4a' 58 data = { 59 'g_tk': 5381, 60 'jsonpCallback': "MusicJsonCallback4327043425715609", 61 'loginUin': 0, 62 'hostUin': 0, 63 'format': 'json', 64 'inCharset': 'utf8', 65 'outCharset': 'utf-8', 66 'notice': 0, 67 'platform': 'yqq', 68 'needNewCode': 0, 69 'cid': 205361747, 70 'callback': 'MusicJsonCallback4327043425715609', 71 'uin': 0, 72 'songmid': songmid, 73 'filename': strMediaMid1, 74 'guid': 4428680404, 75 } 76 response = requests.get(url,headers=headers,params=data).text 77 try: 78 patt = re.compile('"vkey":"(.*?)"') 79 vkey = re.findall(patt,response)[0] 80 patt = re.compile('"filename":"(.*?)"') 81 filename = re.findall(patt, response)[0] 82 url1 = 'http://dl.stream.qqmusic.qq.com/' + filename + '?vkey=' + vkey + '&guid=4428680404&uin=0&fromtag=66' 83 yingyue = requests.get(url1,headers=headers).content 84 with open(zuozhe[0]+'/'+name+'.m4a','wb') as f: 85 f.write(yingyue) 86 f.close() 87 print('下载完成《'+name+'》') 88 except Exception as e: 89 print(e) 90 pass 91 92 93 def get_detail_html(html): 94 if html: 95 patt = re.compile('data":{"list":(.*?),"singer_id',re.S) 96 json_html = re.findall(patt,html)[0] 97 data_html = json.loads(json_html) 98 for data in data_html: 99 name = data['musicData']['songname'] 100 songmid = data['musicData']['songmid'] 101 strMediaMid = data['musicData']['strMediaMid'] 102 print('正在下载《' + name + '》......') 103 get_vkey_data(songmid,strMediaMid,name) 104 105 def main(): 106 # 获取 singermid 107 singermid = get_singermid() 108 html = get_page_html(singermid) 109 get_detail_html(html) 110 111 112 if __name__ == '__main__': 113 main()
爬取qq音乐首先得找到'http://dl.stream.qqmusic.qq.com/' + filename + '?vkey=' + vkey + '&guid=4428680404&uin=0&fromtag=66'这个链接 然后其中只有filename 和vkey 在变化 然后就在列表页寻找这两个参数，找到以后拼接到这个url，然后请求就可以了 。
代码在上面只供参考
python3 可以直接复制然后运行