酷我音乐Python一键获取下载地址

1、PC web端api，获取低品质音乐
2、自建api，获取高品质无损音质

getReqid.js

function getReqid() {
    var t, e, n
    var r = [55, 72, 12, 64, 240, 191]
    var o
    var h = 0, d = 0;
    var i = e && n || 0
        , b = []
        , f = (t = t || {}).node || r
        , v = void 0 !== t.clockseq ? t.clockseq : o;
    var y = void 0 !== t.msecs ? t.msecs : (new Date).getTime()
        , w = void 0 !== t.nsecs ? t.nsecs : d + 1
        , dt = y - h + (w - d) / 1e4;
    if (dt < 0 && void 0 === t.clockseq && (v = v + 1 & 16383),
    (dt < 0 || y > h) && void 0 === t.nsecs && (w = 0),
    w >= 1e4)
        throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");
    var x = (1e4 * (268435455 & (y += 122192928e5)) + w) % 4294967296;
    b[i++] = x >>> 24 & 255,
        b[i++] = x >>> 16 & 255,
        b[i++] = x >>> 8 & 255,
        b[i++] = 255 & x;
    var _ = y / 4294967296 * 1e4 & 268435455;
    b[i++] = _ >>> 8 & 255,
        b[i++] = 255 & _,
        b[i++] = _ >>> 24 & 15 | 16,
        b[i++] = _ >>> 16 & 255,
        b[i++] = v >>> 8 | 128,
        b[i++] = 255 & v;
    for (var A = 0; A < 6; ++A)
        b[i + A] = f[A];
    var t = b
    for (var n = [], i = 0; i < 256; ++i)
        n[i] = (i + 256).toString(16).substr(1);
    var i = 0
        , r = n;
    return [r[t[i++]], r[t[i++]], r[t[i++]], r[t[i++]], "-", r[t[i++]], r[t[i++]], "-", r[t[i++]], r[t[i++]], "-", r[t[i++]], r[t[i++]], "-", r[t[i++]], r[t[i++]], r[t[i++]], r[t[i++]], r[t[i++]], r[t[i++]]].join("")
}

完整python代码：

自建API格式：

API：http://api.null119.cn:6666
请求类型：Get
参数1：rid（歌曲ID）
参数2：que（指定品质[128,192,320,999]）

# -*- coding: utf-8 -*-
# @Author: Null119
# @Desc: { 酷我高品质音乐搜索/下载 }
# @Date: 2022/03/12 10:56

import requests,execjs,random,jsonpath,re
from urllib.parse import quote

ctx = execjs.compile(open('./getReqid.js').read())
r=requests.session()

headers={
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36',
}

def getCsrf():
    tmp=['0','1','2','3','4','5','6','7','8','9','A', 'B','C','D','E','F','G','H','I','J','K', 'L','M','N','O','P','Q','R','S','T','U', 'V','W','X','Y','Z']
    rlist=random.choices(range(0, 35), k=10, weights=range(0, 35))
    result=''
    for i in rlist:
        result+=tmp[i]
    return result

def search(word):
    csrf = getCsrf()
    headers['Cookie'] = 'kw_token=' + csrf
    headers['csrf']=csrf
    eword=quote(word, 'utf-8')
    headers['Referer']='http://www.kuwo.cn/search/list?key='+ eword
    surl='http://www.kuwo.cn/api/www/search/searchMusicBykeyWord?key='+eword+'&pn=1&rn=10&httpsStatus=1&reqId='+getReq()
    html=r.get(surl,headers=headers)
    mname=jsonpath.jsonpath(html.json(),'$.data.list..name')
    mrid = jsonpath.jsonpath(html.json(), '$.data.list..rid')
    malb = jsonpath.jsonpath(html.json(), '$.data.list..album')
    mart=jsonpath.jsonpath(html.json(), '$.data.list..artist')
    tmp = []
    for i in range(len(mrid)):
        tmp.append([mname[i],mrid[i],mart[i],malb[i]])
    return tmp

def getReq():
    evstr = 'getReqid()'
    return str(ctx.eval(evstr))

def main(typ):
    sWord=input('输入歌曲名称：')
    songList=search(sWord)
    for i in range(len(songList)):
        tmp='%d--【%s】--【%s】' % (i,songList[i][0],songList[i][2])
        print(tmp)
    id=input('输入要下载的歌曲ID：')
    rid = songList[int(id)][1]
    if typ==0:
        url='http://www.kuwo.cn/api/v1/www/music/playUrl?mid='+str(rid)+'&type=music&httpsStatus=1&reqId='+getReq()
        html=r.get(url,headers=headers)
        if html.json()['code']==200:
            print('下载地址：',html.json()['data']['url'])
        else:
            print('下载地址获取异常。')
    else:
        sq = input('选择音乐品质[0:128k  1:192k  2:320k  3:flac]：')
        print('下载地址：',getDownurl(rid,sq))

def getDownurl(rid,que):
    if int(que)==3:que = '999'
    elif int(que)==2:que = '320'
    elif int(que)==1:que = '192'
    else:que = '128'
    url='http://api.null119.cn:6666?rid='+str(rid)+'&que='+que
    durl=requests.get(url).text
    req=requests.get(durl).text
    downurl = re.search('url=(.*?)\n',req).group(1)
    return downurl

def musicDown(url):
    pass

if __name__ == '__main__':
    main(1)