小谈网易云音乐

黄三岁大爱人生 2018-03-28

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网易云音乐API分析
1. 总览
本文档是通过对网易云音乐Android客户端(1.5.2)的部分功能进行分析得出的
在所有的交互中，均需要在cookie中添加这对键值appver=1.5.2;
(Update 2014-07-13) cookie中添加appver=2.0.2 referer设置为http://music.163.com
2. 搜索
POST http://music.163.com/api/search/get/
参数
s: 搜索词
limit: 返回数量
sub: 意义不明(非必须参数)；取值：false
type: 搜索类型；取值意义
1 单曲
10 专辑
100 歌手
1000 歌单
1002 用户
offset: 偏移数量，用于分页
MUSIC_U: 意义不明(非必须参数)
示例
curl -d "s=玫瑰色的你&limit=20&type=1&offset=0" -b "appver=1.5.2;" http://music.163.com/api/search/get/
结果：
{
"code": 200,
"result": {
"songCount": 1,
"songs": [
{
"album": {
"status": 1,
"copyrightId": 0,
"name": "\u795e\u7684\u6e38\u620f",
"artist": {
"alias": [],
"picUrl": null,
"id": 0,
"name": ""
},
"publishTime": 1344528000000,
"id": 32311,
"size": 10
},
"status": 1,
"copyrightId": 0,
"name": "\u73ab\u7470\u8272\u7684\u4f60",
"mvid": 5102,
"alias": [],
"artists": [
{
"alias": [],
"picUrl": null,
"id": 10557,
"name": "\u5f20\u60ac"
}
],
"duration": 297927,
"id": 326695
}
]
}
}
3. 获取歌手专辑列表
GET http://music.163.com/api/artist/albums/[artist_id]/
其中artist_id用歌手id替换
参数
offset: 偏移数量，用于分页
limit: 返回数量
示例
curl -b "appver=1.5.2;" "http://music.163.com/api/artist/albums/10557?offset=0&limit=3"
结果：
{
"hotAlbums": [
{
"status": 1,
"blurPicUrl": "http://p2.music.126.net/mic-HzsY8tNY6DD1eHzdlg==/612427976714915.jpg",
"commentThreadId": "R_AL_3_2263047",
"description": "",
"tags": "",
"briefDesc": "",
"artist": {
"img1v1Url": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg",
"name": "\u5f20\u60ac",
"briefDesc": "",
"albumSize": 8,
"img1v1Id": 0,
"alias": [
"\u7126\u5b89\u6ea5"
],
"picId": 168225279065170,
"picUrl": "http://p1.music.126.net/F7i_-eBbuhpBXodY5U2oTw==/168225279065170.jpg",
"id": 10557
},
"companyId": 0,
"publishTime": 1349366400007,
"name": "\u795e\u7684\u6e38\u620f \u5de1\u6f14\u7cbe\u534e\u5b9e\u5f55",
"alias": [],
"picId": 612427976714915,
"copyrightId": 0,
"picUrl": "http://p1.music.126.net/mic-HzsY8tNY6DD1eHzdlg==/612427976714915.jpg",
"company": "\u7d22\u5c3c\u97f3\u4e50",
"songs": null,
"type": null,
"id": 2263047,
"size": 7
},
...
],
"more": true,
"code": 200,
"artist": {
"img1v1Url": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg",
"name": "\u5f20\u60ac",
"briefDesc": "",
"albumSize": 8,
"img1v1Id": 0,
"alias": [
"\u7126\u5b89\u6ea5"
],
"picId": 168225279065170,
"picUrl": "http://p1.music.126.net/F7i_-eBbuhpBXodY5U2oTw==/168225279065170.jpg",
"id": 10557
}
}
4. 获取专辑音乐列表
GET http://music.163.com/api/album/[album_id]/
其中album_id用专辑id替换
示例
curl -b "appver=1.5.2;" "http://music.163.com/api/album/32311/"
结果：
{
"album": {
"alias": [
"Games We Play"
],
"artist": {
"albumSize": 8,
"alias": [
"\u7126\u5b89\u6ea5"
],
"briefDesc": "",
"id": 10557,
"img1v1Id": 0,
"img1v1Url": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg",
"name": "\u5f20\u60ac",
"picId": 168225279065170,
"picUrl": "http://p1.music.126.net/F7i_-eBbuhpBXodY5U2oTw==/168225279065170.jpg"
},
"blurPicUrl": "http://p1.music.126.net/cdoUJ2yO5LRuJhGeIsRdjQ==/46179488380332.jpg",
"briefDesc": "",
"commentThreadId": "R_AL_3_32311",
"company": "\u7d22\u5c3c\u97f3\u4e50\u5a31\u4e50",
"companyId": 0,
"copyrightId": 0,
"description": "2012...\n\n",
"id": 32311,
"info": {
"commentCount": 1,
"comments": null,
"latestLikedUsers": null,
"liked": false,
"likedCount": 0,
"shareCount": 2,
"threadId": "R_AL_3_32311"
},
"name": "\u795e\u7684\u6e38\u620f",
"picId": 46179488380332,
"picUrl": "http://p1.music.126.net/cdoUJ2yO5LRuJhGeIsRdjQ==/46179488380332.jpg",
"publishTime": 1344528000000,
"size": 10,
"songs": [
{
"album": {
"alias": [
"Games We Play"
],
"artist": {
"albumSize": 0,
"alias": [],
"briefDesc": "",
"id": 0,
"img1v1Id": 0,
"img1v1Url": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg",
"name": "",
"picId": 0,
"picUrl": ""
},
"blurPicUrl": "http://p1.music.126.net/cdoUJ2yO5LRuJhGeIsRdjQ==/46179488380332.jpg",
"briefDesc": "",
"commentThreadId": "R_AL_3_32311",
"company": "\u7d22\u5c3c\u97f3\u4e50\u5a31\u4e50",
"companyId": 0,
"copyrightId": 0,
"description": "",
"id": 32311,
"name": "\u795e\u7684\u6e38\u620f",
"picId": 46179488380332,
"picUrl": "http://p1.music.126.net/cdoUJ2yO5LRuJhGeIsRdjQ==/46179488380332.jpg",
"publishTime": 1344528000000,
"size": 10,
"songs": null,
"status": 1,
"tags": "",
"type": ""
},
"alias": [],
"artists": [
{
"albumSize": 0,
"alias": [],
"briefDesc": "",
"id": 10557,
"img1v1Id": 0,
"img1v1Url": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg",
"name": "\u5f20\u60ac",
"picId": 0,
"picUrl": ""
}
],
"bMusic": {
"bitrate": 320000,
"dfsId": 1012650209189891,
"id": 10334056,
"name": "\u73ab\u7470\u8272\u7684\u4f60",
"playTime": 297927,
"size": 11930240
},
"commentThreadId": "R_SO_4_326695",
"copyrightId": 0,
"dayPlays": 0,
"duration": 297927,
"hMusic": {
"bitrate": 320000,
"dfsId": 1012650209189888,
"id": 10334053,
"name": "\u73ab\u7470\u8272\u7684\u4f60",
"playTime": 297927,
"size": 11930240
},
"hearTime": 0,
"id": 326695,
"lMusic": {
"bitrate": 96000,
"dfsId": 1012650209189890,
"id": 10334055,
"name": "\u73ab\u7470\u8272\u7684\u4f60",
"playTime": 297927,
"size": 3595194
},
"mMusic": {
"bitrate": 160000,
"dfsId": 1012650209189889,
"id": 10334054,
"name": "\u73ab\u7470\u8272\u7684\u4f60",
"playTime": 297927,
"size": 5976935
},
"mp3Url": "http://m1.music.126.net/uCNvR9xHLoQIj1kIRyzadQ==/1012650209189889.mp3",
"mvid": 5102,
"name": "\u73ab\u7470\u8272\u7684\u4f60",
"playedNum": 0,
"popularity": 95.0,
"position": 1,
"score": 95,
"starred": false,
"starredNum": 0,
"status": 1
},
...
],
"status": 1,
"tags": "",
"type": ""
},
"code": 200
}
5. 下载音乐文件
GET http://m1.music.126.net/[encrypted_song_id]/[song_dfsId].mp3
其中song_dfsId为歌曲id，同一歌曲不同比特率有不同的id，见上结果。encrypted_song_id为song_dfsId加密后的字符串。
歌曲id加密代码
import md5
def encrypted_id(id):
byte1 = bytearray('3go8&$8*3*3h0k(2)2')
byte2 = bytearray(id)
byte1_len = len(byte1)
for i in xrange(len(byte2)):
byte2[i] = byte2[i]^byte1[i%byte1_len]
m = md5.new()
m.update(byte2)
result = m.digest().encode('base64')[:-1]
result = result.replace('/', '_')
result = result.replace('+', '-')
return result