python免费下载音乐

溪水叮咚

python免费下载音乐
第三方库：requests，json

1. import requests
   
2. import json
   
3. 
   
4. headers = {
   
5.     'Host': 'c.y.qq.com',
   
6.     'Referer': 'http://c.y.qq.com/',
   
7.     'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 '
   
8.                   'Safari/537.36 '
   
9. }
   
10. 
    
11. 
    
12. def douqq_post(mid):
    
13.     """
    
14.     返回歌曲下载url
    
15.     :param mid:歌曲mid
    
16.     :return: 字典
    
17.     """
    
18.     post_url = 'http://www.douqq.com/qqmusic/qqapi.php'
    
19.     data = {'mid': mid}
    
20.     res = requests.post(post_url, data=data)
    
21.     get_json = json.loads(res.text)
    
22.     return eval(get_json)
    
23. 
    
24. 
    
25. def download_file(src, file_path):
    
26.     """
    
27.     歌曲下载
    
28.     :param src: 下载链接
    
29.     :param file_path: 存储路径
    
30.     :return: 文件路径
    
31.     """
    
32.     r = requests.get(src, stream=True)
    
33.     f = open(file_path, "wb")
    
34.     for chunk in r.iter_content(chunk_size=512):
    
35.         if chunk:
    
36.             f.write(chunk)
    
37.     return file_path
    
38. 
    
39. 
    
40. def choice_download(dic):
    
41.     print('1. m4a视频')
    
42.     print('2. mp3普通品质')
    
43.     print('3. mp3高品质')
    
44.     print('4. ape高品无损')
    
45.     print('5. flac无损音频')
    
46.     select = int(input("Please input your choice:"))
    
47.     src = ''
    
48.     postfix = ''
    
49.     if select == 1:
    
50.         src = dic['m4a']
    
51.         postfix = '.m4a'
    
52.     if select == 2:
    
53.         src = dic['mp3_l']
    
54.         postfix = '.mp3'
    
55.     if select == 3:
    
56.         src = dic['mp3_h']
    
57.         postfix = '.mp3'
    
58.     if select == 4:
    
59.         src = dic['ape']
    
60.         postfix = '.ape'
    
61.     if select == 5:
    
62.         src = dic['flac']
    
63.         postfix = '.flac'
    
64.     return postfix, src.replace('\/\/', '//').replace('\/', '/')
    
65. 
    
66. 
    
67. def find_song(word):
    
68.     """
    
69.     查找歌曲
    
70.     :param word: 歌曲名
    
71.     :return: 返回歌曲mid
    
72.     """
    
73.     get_url = 'https://c.y.qq.com/soso/fcgi-bin/client_search_cp?&t=0&aggr=1&cr=1&catZhida=1&lossless=0&flag_qc=0&p=1&n' \
    
74.               '=20&w=' + word
    
75.     res1 = requests.get(get_url, headers=headers)
    
76.     get_json = json.loads(res1.text.strip('callback()[]'))
    
77.     jsons = get_json['data']['song']['list']
    
78.     songmid = []
    
79.     media_mid = []
    
80.     song_singer = []
    
81.     i = 1
    
82.     for song in jsons:
    
83.         # print(i, ':' + song['songname'], '---', song['singer'][0]['name'], song['songmid'], song['media_mid'])
    
84.         print(i, ':' + song['songname'], '---', song['singer'][0]['name'])
    
85.         songmid.append(song['songmid'])
    
86.         media_mid.append(song['media_mid'])
    
87.         song_singer.append(song['singer'][0]['name'])
    
88.         i = i + 1
    
89.     select = int(input("Please input your choice:")) - 1
    
90.     return songmid[select], song_singer[select]
    
91. 
    
92. 
    
93. if __name__ == '__main__':
    
94.     # songname = '叹云兮'
    
95.     songname = input("Please input the music name:")
    
96.     song_mid, singer = find_song(songname)
    
97.     dic = douqq_post(song_mid)
    
98.     # {
    
99.     # "mid":"004FjJo32TISsY",
    
100.     # "m4a":"http:\/\/dl.stream.qqmusic.qq.com\/C400004FjJo32TISsY.m4a?guid=2095717240&vkey=0B599CA74745F8A27A33A1FED2C7F6925FFFE8ED040569FB3540EB011FE9C5A3D7F36EAE4BDBD450F25076A23EBAF95A5ECB54B22C5E8F10&uin=0&fromtag=38",
     
101.     # "mp3_l":"http:\/\/dl.stream.qqmusic.qq.com\/M500004FjJo32TISsY.mp3?guid=2095717240&vkey=0B599CA74745F8A27A33A1FED2C7F6925FFFE8ED040569FB3540EB011FE9C5A3D7F36EAE4BDBD450F25076A23EBAF95A5ECB54B22C5E8F10&uin=0&fromtag=53",
     
102.     # "mp3_h":"http:\/\/dl.stream.qqmusic.qq.com\/M800004FjJo32TISsY.mp3?guid=2095717240&vkey=0B599CA74745F8A27A33A1FED2C7F6925FFFE8ED040569FB3540EB011FE9C5A3D7F36EAE4BDBD450F25076A23EBAF95A5ECB54B22C5E8F10&uin=0&fromtag=53",
     
103.     # "ape":"http:\/\/dl.stream.qqmusic.qq.com\/A000004FjJo32TISsY.ape?guid=2095717240&vkey=0B599CA74745F8A27A33A1FED2C7F6925FFFE8ED040569FB3540EB011FE9C5A3D7F36EAE4BDBD450F25076A23EBAF95A5ECB54B22C5E8F10&uin=0&fromtag=53",
     
104.     # "flac":"http:\/\/dl.stream.qqmusic.qq.com\/F000004FjJo32TISsY.flac?guid=2095717240&vkey=0B599CA74745F8A27A33A1FED2C7F6925FFFE8ED040569FB3540EB011FE9C5A3D7F36EAE4BDBD450F25076A23EBAF95A5ECB54B22C5E8F10&uin=0&fromtag=53",
     
105.     # "pic":"https:\/\/y.gtimg.cn\/music\/photo_new\/T002R300x300M000003NZyTh4eMMsp.jpg?max_age=2592000"
     
106.     # }
     
107.     # print('mid:'+dic['mid'])
     
108.     postfix, url = choice_download(dic)
     
109.     save_path = "E:\\Music\"
     
110.     download_file(url, save_path + songname + ' - ' + singer + postfix)
     
111.     print('Download Successful')
     

复制代码

下载的时候尽量用视频格式下载

冰河星云