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Merge pull request #112 from MediocrityXT/master

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新增了QQ音乐爬虫 by@MediocrityXT
This commit is contained in:
Learning for learning
2020-08-11 10:19:41 +08:00
committed by GitHub
parent 9d6f84520b ef4a2fc2df
commit 9ffecb6205
2 changed files with 514 additions and 0 deletions
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qqmusic/qqmusic_spider.py
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# -*- coding: utf-8 -*-
# @Author: MediocrityXT
# @Github: https://github.com/MediocrityXT
import requests
import execjs
import os
class Spider(object):
def __init__(self):
self.headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:58.0) Gecko/20100101 Firefox/58.0',
'Referer':'https://y.qq.com/portal/player.html'
}
def __get_songs(self, name):
num = 10
url = 'https://c.y.qq.com/soso/fcgi-bin/client_search_cp?p=1&n='+str(num)+'&w='+name+'&format=json'
response = requests.get(url, headers=self.headers).json()['data']['song']['list']
return response
def __print_info(self, songs):
#打印搜索到的的歌曲信息
index = 0
for it in songs:
index = index + 1
if it['pay']['payplay']:
NeedPay='(收费) '
else:
NeedPay=' '
singers=''
it2=it['singer']
for x in it2:
singers = singers+x['name']+' '
print(index,'.',NeedPay,it['songname'],' ',singers)
def __get_Sign(self,data):
print(os.path.realpath(__file__))
with open(os.path.realpath(__file__)+'/../sign.js', 'r', encoding='utf-8') as f:
js_content = f.read()
js_exec = execjs.compile(js_content)
sign = js_exec.call('getSecuritySign',data)
return sign
def __get_url(self,data):
sign=self.__get_Sign(data)
url='https://u.y.qq.com/cgi-bin/musics.fcg?-=getplaysongvkey38596056557178904'\
'&g_tk=1129808082'\
'&sign={}'\
'&loginUin=18585073516'\
'&hostUin=0'\
'&format=json'\
'&inCharset=utf8'\
'&outCharset=utf-8'\
'&notice=0'\
'&platform=yqq.json'\
'&needNewCode=0&data='.format(sign)+data
response=requests.get(url).json()
return response['req_0']['data']['midurlinfo'][0]['purl']
def __set_data(self, songmid):
data='{"req":{"module":"CDN.SrfCdnDispatchServer","method":"GetCdnDispatch","param":{"guid":"358840384","calltype":0,"userip":""}},'\
'"req_0":{"module":"vkey.GetVkeyServer","method":"CgiGetVkey","param":{"guid":"358840384","songmid":["'+songmid+'"],"songtype":[0],"uin":"18585073516","loginflag":1,"platform":"20"}},"comm":{"uin":18585073516,"format":"json","ct":24,"cv":0}}'
return data
def __download_mp3(self, url, filename):
abspath = os.path.abspath('.') # 获取绝对路径
os.chdir(abspath)
response = requests.get(url, headers=self.headers).content
path = os.path.join(abspath, filename)
with open(path + '.m4a', 'wb') as f:
f.write(response)
print('下载完毕,保存至:%s.m4a' % path )
def run(self):
while True:
name = input('搜索歌曲名称：')
songs = self.__get_songs(name)
self.__print_info(songs)
choice = int(input('请输入左边对应数字选择歌曲:'))-1
if choice >=0 & choice<len(songs):
if songs[choice]['pay']['payplay']:
print('无法下载收费歌曲')
else:
songmid=songs[choice]['songmid']
data=self.__set_data(songmid)
url='https://isure.stream.qqmusic.qq.com/'+self.__get_url(data)
#print(url)
self.__download_mp3(url,songs[choice]['songname'])
else:
print('输入错误')
flag = input('如需继续可以按任意键进行搜歌，否则按0结束程序')
if flag == '0':
break
print('程序结束！')
if __name__=='__main__':
spider = Spider()
spider.run()
qqmusic/sign.js
+412
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@@ -0,0 +1,412 @@
function __sign_hash_20200305 (n) {
function l(n, t) {
var o = (65535 & n) + (65535 & t);
return (n >> 16) + (t >> 16) + (o >> 16) << 16 | 65535 & o
}
function r(n, t, o, e, u, p) {
return l((i = l(l(t, n), l(e, p))) << (r = u) | i >>> 32 - r, o);
var i, r
}
function g(n, t, o, e, u, p, i) {
return r(t & o | ~t & e, n, t, u, p, i)
}
function a(n, t, o, e, u, p, i) {
return r(t & e | o & ~e, n, t, u, p, i)
}
function s(n, t, o, e, u, p, i) {
return r(t ^ o ^ e, n, t, u, p, i)
}
function v(n, t, o, e, u, p, i) {
return r(o ^ (t | ~e), n, t, u, p, i)
}
function t(n) {
return function(n) {
var t, o = "";
for (t = 0; t < 32 * n.length; t += 8)
o += String.fromCharCode(n[t >> 5] >>> t % 32 & 255);
return o
}(function(n, t) {
n[t >> 5] |= 128 << t % 32,
n[14 + (t + 64 >>> 9 << 4)] = t;
var o, e, u, p, i, r = 1732584193, f = -271733879, h = -1732584194, c = 271733878;
for (o = 0; o < n.length; o += 16)
r = g(e = r, u = f, p = h, i = c, n[o], 7, -680876936),
c = g(c, r, f, h, n[o + 1], 12, -389564586),
h = g(h, c, r, f, n[o + 2], 17, 606105819),
f = g(f, h, c, r, n[o + 3], 22, -1044525330),
r = g(r, f, h, c, n[o + 4], 7, -176418897),
c = g(c, r, f, h, n[o + 5], 12, 1200080426),
h = g(h, c, r, f, n[o + 6], 17, -1473231341),
f = g(f, h, c, r, n[o + 7], 22, -45705983),
r = g(r, f, h, c, n[o + 8], 7, 1770035416),
c = g(c, r, f, h, n[o + 9], 12, -1958414417),
h = g(h, c, r, f, n[o + 10], 17, -42063),
f = g(f, h, c, r, n[o + 11], 22, -1990404162),
r = g(r, f, h, c, n[o + 12], 7, 1804603682),
c = g(c, r, f, h, n[o + 13], 12, -40341101),
h = g(h, c, r, f, n[o + 14], 17, -1502002290),
r = a(r, f = g(f, h, c, r, n[o + 15], 22, 1236535329), h, c, n[o + 1], 5, -165796510),
c = a(c, r, f, h, n[o + 6], 9, -1069501632),
h = a(h, c, r, f, n[o + 11], 14, 643717713),
f = a(f, h, c, r, n[o], 20, -373897302),
r = a(r, f, h, c, n[o + 5], 5, -701558691),
c = a(c, r, f, h, n[o + 10], 9, 38016083),
h = a(h, c, r, f, n[o + 15], 14, -660478335),
f = a(f, h, c, r, n[o + 4], 20, -405537848),
r = a(r, f, h, c, n[o + 9], 5, 568446438),
c = a(c, r, f, h, n[o + 14], 9, -1019803690),
h = a(h, c, r, f, n[o + 3], 14, -187363961),
f = a(f, h, c, r, n[o + 8], 20, 1163531501),
r = a(r, f, h, c, n[o + 13], 5, -1444681467),
c = a(c, r, f, h, n[o + 2], 9, -51403784),
h = a(h, c, r, f, n[o + 7], 14, 1735328473),
r = s(r, f = a(f, h, c, r, n[o + 12], 20, -1926607734), h, c, n[o + 5], 4, -378558),
c = s(c, r, f, h, n[o + 8], 11, -2022574463),
h = s(h, c, r, f, n[o + 11], 16, 1839030562),
f = s(f, h, c, r, n[o + 14], 23, -35309556),
r = s(r, f, h, c, n[o + 1], 4, -1530992060),
c = s(c, r, f, h, n[o + 4], 11, 1272893353),
h = s(h, c, r, f, n[o + 7], 16, -155497632),
f = s(f, h, c, r, n[o + 10], 23, -1094730640),
r = s(r, f, h, c, n[o + 13], 4, 681279174),
c = s(c, r, f, h, n[o], 11, -358537222),
h = s(h, c, r, f, n[o + 3], 16, -722521979),
f = s(f, h, c, r, n[o + 6], 23, 76029189),
r = s(r, f, h, c, n[o + 9], 4, -640364487),
c = s(c, r, f, h, n[o + 12], 11, -421815835),
h = s(h, c, r, f, n[o + 15], 16, 530742520),
r = v(r, f = s(f, h, c, r, n[o + 2], 23, -995338651), h, c, n[o], 6, -198630844),
c = v(c, r, f, h, n[o + 7], 10, 1126891415),
h = v(h, c, r, f, n[o + 14], 15, -1416354905),
f = v(f, h, c, r, n[o + 5], 21, -57434055),
r = v(r, f, h, c, n[o + 12], 6, 1700485571),
c = v(c, r, f, h, n[o + 3], 10, -1894986606),
h = v(h, c, r, f, n[o + 10], 15, -1051523),
f = v(f, h, c, r, n[o + 1], 21, -2054922799),
r = v(r, f, h, c, n[o + 8], 6, 1873313359),
c = v(c, r, f, h, n[o + 15], 10, -30611744),
h = v(h, c, r, f, n[o + 6], 15, -1560198380),
f = v(f, h, c, r, n[o + 13], 21, 1309151649),
r = v(r, f, h, c, n[o + 4], 6, -145523070),
c = v(c, r, f, h, n[o + 11], 10, -1120210379),
h = v(h, c, r, f, n[o + 2], 15, 718787259),
f = v(f, h, c, r, n[o + 9], 21, -343485551),
r = l(r, e),
f = l(f, u),
h = l(h, p),
c = l(c, i);
return [r, f, h, c]
}(function(n) {
var t, o = [];
for (o[(n.length >> 2) - 1] = void 0,
t = 0; t < o.length; t += 1)
o[t] = 0;
for (t = 0; t < 8 * n.length; t += 8)
o[t >> 5] |= (255 & n.charCodeAt(t / 8)) << t % 32;
return o
}(n), 8 * n.length))
}
function o(n) {
return t(unescape(encodeURIComponent(n)))
}
return function(n) {
var t, o, e = "0123456789abcdef", u = "";
for (o = 0; o < n.length; o += 1)
t = n.charCodeAt(o),
u += e.charAt(t >>> 4 & 15) + e.charAt(15 & t);
return u
}(o(n))
}
function r(f, h, c, l, g) {
g = g || [[this], [{}]];
for (var t = [], o = null, n = [function() {
return !0
}
, function() {}
, function() {
g.length = c[h++]
}
, function() {
g.push(c[h++])
}
, function() {
g.pop()
}
, function() {
var n = c[h++]
, t = g[g.length - 2 - n];
g[g.length - 2 - n] = g.pop(),
g.push(t)
}
, function() {
g.push(g[g.length - 1])
}
, function() {
g.push([g.pop(), g.pop()].reverse())
}
, function() {
g.push([l, g.pop()])
}
, function() {
g.push([g.pop()])
}
, function() {
var n = g.pop();
g.push(n[0][n[1]])
}
, function() {
g.push(g[g.pop()[0]][0])
}
, function() {
var n = g[g.length - 2];
n[0][n[1]] = g[g.length - 1]
}
, function() {
g[g[g.length - 2][0]][0] = g[g.length - 1]
}
, function() {
var n = g.pop()
, t = g.pop();
g.push([t[0][t[1]], n])
}
, function() {
var n = g.pop();
g.push([g[g.pop()][0], n])
}
, function() {
var n = g.pop();
g.push(delete n[0][n[1]])
}
, function() {
var n = [];
for (var t in g.pop())
n.push(t);
g.push(n)
}
, function() {
g[g.length - 1].length ? g.push(g[g.length - 1].shift(), !0) : g.push(void 0, !1)
}
, function() {
var n = g[g.length - 2]
, t = Object.getOwnPropertyDescriptor(n[0], n[1]) || {
configurable: !0,
enumerable: !0
};
t.get = g[g.length - 1],
Object.defineProperty(n[0], n[1], t)
}
, function() {
var n = g[g.length - 2]
, t = Object.getOwnPropertyDescriptor(n[0], n[1]) || {
configurable: !0,
enumerable: !0
};
t.set = g[g.length - 1],
Object.defineProperty(n[0], n[1], t)
}
, function() {
h = c[h++]
}
, function() {
var n = c[h++];
g[g.length - 1] && (h = n)
}
, function() {
throw g[g.length - 1]
}
, function() {
var n = c[h++]
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g.length -= n,
g.push(g.pop().apply(l, t))
}
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g.length -= n;
var o = g.pop();
g.push(o[0][o[1]].apply(o[0], t))
}
, function() {
var n = c[h++]
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g.length -= n,
t.unshift(null),
g.push(new (Function.prototype.bind.apply(g.pop(), t)))
}
, function() {
var n = c[h++]
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g.length -= n,
t.unshift(null);
var o = g.pop();
g.push(new (Function.prototype.bind.apply(o[0][o[1]], t)))
}
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g.push(!g.pop())
}
, function() {
g.push(~g.pop())
}
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g.push(typeof g.pop())
}
, function() {
g[g.length - 2] = g[g.length - 2] == g.pop()
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g[g.length - 2] = g[g.length - 2] === g.pop()
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, function() {
g[g.length - 2] = g[g.length - 2] > g.pop()
}
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g[g.length - 2] = g[g.length - 2] >= g.pop()
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, function() {
g[g.length - 2] = g[g.length - 2] << g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] >> g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] >>> g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] + g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] - g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] * g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] / g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] % g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] | g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] & g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] ^ g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2]in g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2]instanceof g.pop()
}
, function() {
g[g[g.length - 1][0]] = void 0 === g[g[g.length - 1][0]] ? [] : g[g[g.length - 1][0]]
}
, function() {
for (var e = c[h++], u = [], n = c[h++], t = c[h++], p = [], o = 0; o < n; o++)
u[c[h++]] = g[c[h++]];
for (var i = 0; i < t; i++)
p[i] = c[h++];
g.push(function n() {
var t = u.slice(0);
t[0] = [this],
t[1] = [arguments],
t[2] = [n];
for (var o = 0; o < p.length && o < arguments.length; o++)
0 < p[o] && (t[p[o]] = [arguments[o]]);
return r(f, e, c, l, t)
})
}
, function() {
t.push([c[h++], g.length, c[h++]])
}
, function() {
t.pop()
}
, function() {
return !!o
}
, function() {
o = null
}
, function() {
g[g.length - 1] += String.fromCharCode(c[h++])
}
, function() {
g.push("")
}
, function() {
g.push(void 0)
}
, function() {
g.push(null)
}
, function() {
g.push(!0)
}
, function() {
g.push(!1)
}
, function() {
g.length -= c[h++]
}
, function() {
g[g.length - 1] = c[h++]
}
, function() {
var n = g.pop()
, t = g[g.length - 1];
t[0][t[1]] = g[n[0]][0]
}
, function() {
var n = g.pop()
, t = g[g.length - 1];
t[0][t[1]] = n[0][n[1]]
}
, function() {
var n = g.pop()
, t = g[g.length - 1];
g[t[0]][0] = g[n[0]][0]
}
, function() {
var n = g.pop()
, t = g[g.length - 1];
g[t[0]][0] = n[0][n[1]]
}
, function() {
g[g.length - 2] = g[g.length - 2] < g.pop()
}
, function() {
g[g.length - 2] = g[g.length - 2] <= g.pop()
}
]; ; )
try {
for (; !n[c[h++]](); )
;
if (o)
throw o;
return g.pop()
} catch (n) {
var e = t.pop();
if (void 0 === e)
throw n;
o = n,
h = e[0],
g.length = e[1],
e[2] && (g[e[2]][0] = o)
}
}
function getSecuritySign(data){
let str = 'abcdefghijklmnopqrstuvwxyz0123456789';
let count = Math.floor(Math.random() * 7 + 10);
let sign = 'zza';
for(let i = 0; i < count ; i++){
sign += str[Math.floor(Math.random() * 36)];
}
sign += __sign_hash_20200305('CJBPACrRuNy7'+data);
return sign
}