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(\'MusicJsonCallback\d+\((.*?)\}\)\')
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