Steps for Python to crawl the audio of cool dog MP3
- 2021-09-12 01:32:46
- OfStack
Directory analysis problem
Audio url
Search for url
JS
Code implementation
Analyze a problem
Audio url
Search for url
JS
Audio url
Search for url
JS
Code implementation
Analyze a problem
Audio url
Click on the playing interface of a certain music, analyze the data through F12-Network, and you can see that there is an index. php? There is 1 play_url in the returned data, which is exactly the audio we need when turned on.
Looking at headers of url, its params parameters are as follows. After repeated different attempts, it is known that r, callback, dfid, mid and platid remain unchanged, while through preliminary requests attempts, it is found that the last item '_' is optional, and only hash and album_id have changed.
r: play/getdata
callback: jQuery1910861615852090795_1612578519454
hash: EF0DA656831F08B1FD2CB855BC38ED2C
dfid: 0Q0Clh1IcZaG3ey1J70RaTiL
mid: b6cf66837b18642cc269390b066649dc
platid: 4
album_id: 41669581
_: 1612578519455
Search for url
After learning that there are only two changes, it is much easier. In the search song interface Network, find song? ... There are hash and album_id in the url return value, and we only use the first item of the search result (the song to be searched in general ranks first).
By analyzing the parameters of params, only keyword, signature, clienttime, mid and uuid were changed. The last three can easily see that they are millisecond timestamps (13 bits), and keyword is quite easy to understand. Where can I find signature? Through global search of signature, one js file was found to contain this keyword.
callback: callback123
keyword: Flower sea
page: 1
pagesize: 30
bitrate: 0
isfuzzy: 0
tag: em
inputtype: 0
platform: WebFilter
userid: -1
clientver: 2000
iscorrection: 1
privilege_filter: 0
srcappid: 2919
clienttime: 1612579100435
mid: 1612579100435
uuid: 1612579100435
dfid: -
signature: 472F60133C23184CAFC5005350C90229
JS
The js code found is as follows
"undefined" == typeof faultylabs && (faultylabs = {}),
faultylabs.MD5 = function(a) {
function b(a) {
var b = (a >>> 0).toString(16);
return "00000000".substr(0, 8 - b.length) + b
}
function c(a) {
for (var b = [], c = 0; c < a.length; c++)
b = b.concat(k(a[c]));
return b
}
function d(a) {
for (var b = [], c = 0; 8 > c; c++)
b.push(255 & a),
a >>>= 8;
return b
}
function e(a, b) {
return a << b & 4294967295 | a >>> 32 - b
}
function f(a, b, c) {
return a & b | ~a & c
}
function g(a, b, c) {
return c & a | ~c & b
}
function h(a, b, c) {
return a ^ b ^ c
}
function i(a, b, c) {
return b ^ (a | ~c)
}
function j(a, b) {
return a[b + 3] << 24 | a[b + 2] << 16 | a[b + 1] << 8 | a[b]
}
function k(a) {
for (var b = [], c = 0; c < a.length; c++)
if (a.charCodeAt(c) <= 127)
b.push(a.charCodeAt(c));
else
for (var d = encodeURIComponent(a.charAt(c)).substr(1).split("%"), e = 0; e < d.length; e++)
b.push(parseInt(d[e], 16));
return b
}
function l() {
for (var a = "", c = 0, d = 0, e = 3; e >= 0; e--)
d = arguments[e],
c = 255 & d,
d >>>= 8,
c <<= 8,
c |= 255 & d,
d >>>= 8,
c <<= 8,
c |= 255 & d,
d >>>= 8,
c <<= 8,
c |= d,
a += b(c);
return a
}
function m(a) {
for (var b = new Array(a.length), c = 0; c < a.length; c++)
b[c] = a[c];
return b
}
function n(a, b) {
return 4294967295 & a + b
}
function o() {
function a(a, b, c, d) {
var f = v;
v = u,
u = t,
t = n(t, e(n(s, n(a, n(b, c))), d)),
s = f
}
var b = p.length;
p.push(128);
var c = p.length % 64;
if (c > 56) {
for (var k = 0; 64 - c > k; k++)
p.push(0);
c = p.length % 64
}
for (k = 0; 56 - c > k; k++)
p.push(0);
p = p.concat(d(8 * b));
var m = 1732584193
, o = 4023233417
, q = 2562383102
, r = 271733878
, s = 0
, t = 0
, u = 0
, v = 0;
for (k = 0; k < p.length / 64; k++) {
s = m,
t = o,
u = q,
v = r;
var w = 64 * k;
a(f(t, u, v), 3614090360, j(p, w), 7),
a(f(t, u, v), 3905402710, j(p, w + 4), 12),
a(f(t, u, v), 606105819, j(p, w + 8), 17),
a(f(t, u, v), 3250441966, j(p, w + 12), 22),
a(f(t, u, v), 4118548399, j(p, w + 16), 7),
a(f(t, u, v), 1200080426, j(p, w + 20), 12),
a(f(t, u, v), 2821735955, j(p, w + 24), 17),
a(f(t, u, v), 4249261313, j(p, w + 28), 22),
a(f(t, u, v), 1770035416, j(p, w + 32), 7),
a(f(t, u, v), 2336552879, j(p, w + 36), 12),
a(f(t, u, v), 4294925233, j(p, w + 40), 17),
a(f(t, u, v), 2304563134, j(p, w + 44), 22),
a(f(t, u, v), 1804603682, j(p, w + 48), 7),
a(f(t, u, v), 4254626195, j(p, w + 52), 12),
a(f(t, u, v), 2792965006, j(p, w + 56), 17),
a(f(t, u, v), 1236535329, j(p, w + 60), 22),
a(g(t, u, v), 4129170786, j(p, w + 4), 5),
a(g(t, u, v), 3225465664, j(p, w + 24), 9),
a(g(t, u, v), 643717713, j(p, w + 44), 14),
a(g(t, u, v), 3921069994, j(p, w), 20),
a(g(t, u, v), 3593408605, j(p, w + 20), 5),
a(g(t, u, v), 38016083, j(p, w + 40), 9),
a(g(t, u, v), 3634488961, j(p, w + 60), 14),
a(g(t, u, v), 3889429448, j(p, w + 16), 20),
a(g(t, u, v), 568446438, j(p, w + 36), 5),
a(g(t, u, v), 3275163606, j(p, w + 56), 9),
a(g(t, u, v), 4107603335, j(p, w + 12), 14),
a(g(t, u, v), 1163531501, j(p, w + 32), 20),
a(g(t, u, v), 2850285829, j(p, w + 52), 5),
a(g(t, u, v), 4243563512, j(p, w + 8), 9),
a(g(t, u, v), 1735328473, j(p, w + 28), 14),
a(g(t, u, v), 2368359562, j(p, w + 48), 20),
a(h(t, u, v), 4294588738, j(p, w + 20), 4),
a(h(t, u, v), 2272392833, j(p, w + 32), 11),
a(h(t, u, v), 1839030562, j(p, w + 44), 16),
a(h(t, u, v), 4259657740, j(p, w + 56), 23),
a(h(t, u, v), 2763975236, j(p, w + 4), 4),
a(h(t, u, v), 1272893353, j(p, w + 16), 11),
a(h(t, u, v), 4139469664, j(p, w + 28), 16),
a(h(t, u, v), 3200236656, j(p, w + 40), 23),
a(h(t, u, v), 681279174, j(p, w + 52), 4),
a(h(t, u, v), 3936430074, j(p, w), 11),
a(h(t, u, v), 3572445317, j(p, w + 12), 16),
a(h(t, u, v), 76029189, j(p, w + 24), 23),
a(h(t, u, v), 3654602809, j(p, w + 36), 4),
a(h(t, u, v), 3873151461, j(p, w + 48), 11),
a(h(t, u, v), 530742520, j(p, w + 60), 16),
a(h(t, u, v), 3299628645, j(p, w + 8), 23),
a(i(t, u, v), 4096336452, j(p, w), 6),
a(i(t, u, v), 1126891415, j(p, w + 28), 10),
a(i(t, u, v), 2878612391, j(p, w + 56), 15),
a(i(t, u, v), 4237533241, j(p, w + 20), 21),
a(i(t, u, v), 1700485571, j(p, w + 48), 6),
a(i(t, u, v), 2399980690, j(p, w + 12), 10),
a(i(t, u, v), 4293915773, j(p, w + 40), 15),
a(i(t, u, v), 2240044497, j(p, w + 4), 21),
a(i(t, u, v), 1873313359, j(p, w + 32), 6),
a(i(t, u, v), 4264355552, j(p, w + 60), 10),
a(i(t, u, v), 2734768916, j(p, w + 24), 15),
a(i(t, u, v), 1309151649, j(p, w + 52), 21),
a(i(t, u, v), 4149444226, j(p, w + 16), 6),
a(i(t, u, v), 3174756917, j(p, w + 44), 10),
a(i(t, u, v), 718787259, j(p, w + 8), 15),
a(i(t, u, v), 3951481745, j(p, w + 36), 21),
m = n(m, s),
o = n(o, t),
q = n(q, u),
r = n(r, v)
}
return l(r, q, o, m).toUpperCase()
}
var p = null
, q = null;
return "string" == typeof a ? p = k(a) : a.constructor == Array ? 0 === a.length ? p = a : "string" == typeof a[0] ? p = c(a) : "number" == typeof a[0] ? p = a : q = typeof a[0] : "undefined" != typeof ArrayBuffer ? a instanceof ArrayBuffer ? p = m(new Uint8Array(a)) : a instanceof Uint8Array || a instanceof Int8Array ? p = m(a) : a instanceof Uint32Array || a instanceof Int32Array || a instanceof Uint16Array || a instanceof Int16Array || a instanceof Float32Array || a instanceof Float64Array ? p = m(new Uint8Array(a.buffer)) : q = typeof a : q = typeof a,
q && alert("MD5 type mismatch, cannot process " + q),
o()
}
,
function() {
function a(a) {
if (window.KgMobileCall)
a && a();
else {
var b = document.createElement("script");
b.src = "https://m3ws.kugou.com/static/js/common/mobilecall_3.0.js",
b.onload = function() {
this.readyState && "loaded" != this.readyState && "complete" != this.readyState || a && a()
}
,
document.body.appendChild(b)
}
}
function b(b, c, d) {
b = b || {},
c = c || "",
d = d || {};
var e, f = !1, g = "json";
"function" == typeof d ? e = d : (e = d.callback,
f = d.useH5 || !1,
g = d.postType || "json");
var h = {};
for (var i in b)
!h[i] && (h[i] = b[i]);
var j = function() {
var a = navigator.userAgent.match(/KGBrowser/gi) ? !0 : !1
, b = navigator.userAgent.match(/kugouandroid/gi) ? !0 : !1
, c = "undefined" == typeof external ? !1 : "undefined" == typeof external.superCall ? !1 : !0;
return c || b || a ? !0 : !1
}()
, k = (new Date).getTime()
, l = []
, m = {}
, n = []
, o = []
, p = "NVPh5oo715z5DIWAeQlhMDsWXXQV4hwt"
, q = {
appid: function(a) {
return a()
},
srcappid: function(a) {
return a("2919")
},
clientver: function(a) {
return a("20000")
},
"clienttime,mid,uuid,dfid": function(a) {
return a({
clienttime: k,
mid: k,
uuid: k,
dfid: "-"
})
}
}
, r = function() {
for (var a in q)
l.push(a);
!function(a) {
function b(a) {
if (a < l.length)
q[l[a]](function(c) {
if (c)
if ("[object Object]" == Object.prototype.toString.call(c))
for (var d in c)
m[d] = c[d];
else
m[l[a]] = c;
b(a + 1)
});
else {
for (var d in m)
!h[d] && (h[d] = m[d]);
for (var d in h)
n.push(d);
if (n.sort(),
n.forEach(function(a) {
o.push(a + "=" + h[a])
}),
c)
if ("[object Object]" == Object.prototype.toString.call(c))
if ("json" == g)
o.push(JSON.stringify(c));
else {
var f = [];
for (var d in c)
f.push(d + "=" + c[d]);
o.push(f.join("&"))
}
else
o.push(c);
o.unshift(p),
o.push(p),
h.signature = faultylabs.MD5(o.join("")),
e && e(h)
}
}
b(a)
}(0)
};
if (c && ("[object Object]" != Object.prototype.toString.call(c) ? j = !1 : "urlencoded" == g && (j = !1)),
j && !f) {
var s = !1;
a(function() {
KgMobileCall.callCmd({
cmd: 764,
jsonStr: JSON.stringify({
get: h,
post: c
}),
callback: function(a) {
if (s)
return !1;
if (s = !0,
a && a.status) {
delete a.status;
for (var b in a)
!h[b] && (h[b] = a[b]);
return e && e(h)
}
j = !1,
r()
}
})
})
} else
j = !1,
r()
}
"undefined" != typeof module && module.exports ? module.exports = b : "function" == typeof define && define.amd ? define(function() {
return b
}) : window.getInterFacePublic = b
}();In line 274, h. signature = faultylabs. MD5 (o. join ("")) is found, which is preliminarily understood as signature is a string spliced by internal elements of o, and breakpoints are added to it and watch is added to watch.
0: "NVPh5oo715z5DIWAeQlhMDsWXXQV4hwt"
1: "bitrate=0"
2: "callback=callback123"
3: "clienttime=1612580098162"
4: "clientver=2000"
5: "dfid=-"
6: "inputtype=0"
7: "iscorrection=1"
8: "isfuzzy=0"
9: "keyword= Flower sea "
10: "mid=1612580098162"
11: "page=1"
12: "pagesize=30"
13: "platform=WebFilter"
14: "privilege_filter=0"
15: "srcappid=2919"
16: "tag=em"
17: "userid=-1"
18: "uuid=1612580098162"
19: "NVPh5oo715z5DIWAeQlhMDsWXXQV4hwt"
length: 20In watch, it is not difficult to find that o is an array with a length of 20, and then we splice the strings as understood before.
NVPh5oo715z5DIWAeQlhMDsWXXQV4hwtbitrate=0callback=callback123clienttime=1612580098162clientver=2000dfid=-inputtype=0iscorrection=1isfuzzy=0keyword= Flower sea mid=1612580098162page=1pagesize=30platform=WebFilterprivilege_filter=0srcappid=2919tag=emuserid=-1uuid=1612580098162NVPh5oo715z5DIWAeQlhMDsWXXQV4hwtAfter that, js will be decrypted. Who will? Anyway, I can't do 0.0, so there is a way to call js file with python. In line 274 analysis for md5 encryption, look forward to see if there is a related function, if there is one, save it as kugou. js
"undefined" == typeof faultylabs && (faultylabs = {}),
faultylabs.MD5 = function(a) {
function b(a) {
var b = (a >>> 0).toString(16);
return "00000000".substr(0, 8 - b.length) + b
}
function c(a) {
for (var b = [], c = 0; c < a.length; c++)
b = b.concat(k(a[c]));
return b
}
function d(a) {
for (var b = [], c = 0; 8 > c; c++)
b.push(255 & a),
a >>>= 8;
return b
}
function e(a, b) {
return a << b & 4294967295 | a >>> 32 - b
}
function f(a, b, c) {
return a & b | ~a & c
}
function g(a, b, c) {
return c & a | ~c & b
}
function h(a, b, c) {
return a ^ b ^ c
}
function i(a, b, c) {
return b ^ (a | ~c)
}
function j(a, b) {
return a[b + 3] << 24 | a[b + 2] << 16 | a[b + 1] << 8 | a[b]
}
function k(a) {
for (var b = [], c = 0; c < a.length; c++)
if (a.charCodeAt(c) <= 127)
b.push(a.charCodeAt(c));
else
for (var d = encodeURIComponent(a.charAt(c)).substr(1).split("%"), e = 0; e < d.length; e++)
b.push(parseInt(d[e], 16));
return b
}
function l() {
for (var a = "", c = 0, d = 0, e = 3; e >= 0; e--)
d = arguments[e],
c = 255 & d,
d >>>= 8,
c <<= 8,
c |= 255 & d,
d >>>= 8,
c <<= 8,
c |= 255 & d,
d >>>= 8,
c <<= 8,
c |= d,
a += b(c);
return a
}
function m(a) {
for (var b = new Array(a.length), c = 0; c < a.length; c++)
b[c] = a[c];
return b
}
function n(a, b) {
return 4294967295 & a + b
}
function o() {
function a(a, b, c, d) {
var f = v;
v = u,
u = t,
t = n(t, e(n(s, n(a, n(b, c))), d)),
s = f
}
var b = p.length;
p.push(128);
var c = p.length % 64;
if (c > 56) {
for (var k = 0; 64 - c > k; k++)
p.push(0);
c = p.length % 64
}
for (k = 0; 56 - c > k; k++)
p.push(0);
p = p.concat(d(8 * b));
var m = 1732584193
, o = 4023233417
, q = 2562383102
, r = 271733878
, s = 0
, t = 0
, u = 0
, v = 0;
for (k = 0; k < p.length / 64; k++) {
s = m,
t = o,
u = q,
v = r;
var w = 64 * k;
a(f(t, u, v), 3614090360, j(p, w), 7),
a(f(t, u, v), 3905402710, j(p, w + 4), 12),
a(f(t, u, v), 606105819, j(p, w + 8), 17),
a(f(t, u, v), 3250441966, j(p, w + 12), 22),
a(f(t, u, v), 4118548399, j(p, w + 16), 7),
a(f(t, u, v), 1200080426, j(p, w + 20), 12),
a(f(t, u, v), 2821735955, j(p, w + 24), 17),
a(f(t, u, v), 4249261313, j(p, w + 28), 22),
a(f(t, u, v), 1770035416, j(p, w + 32), 7),
a(f(t, u, v), 2336552879, j(p, w + 36), 12),
a(f(t, u, v), 4294925233, j(p, w + 40), 17),
a(f(t, u, v), 2304563134, j(p, w + 44), 22),
a(f(t, u, v), 1804603682, j(p, w + 48), 7),
a(f(t, u, v), 4254626195, j(p, w + 52), 12),
a(f(t, u, v), 2792965006, j(p, w + 56), 17),
a(f(t, u, v), 1236535329, j(p, w + 60), 22),
a(g(t, u, v), 4129170786, j(p, w + 4), 5),
a(g(t, u, v), 3225465664, j(p, w + 24), 9),
a(g(t, u, v), 643717713, j(p, w + 44), 14),
a(g(t, u, v), 3921069994, j(p, w), 20),
a(g(t, u, v), 3593408605, j(p, w + 20), 5),
a(g(t, u, v), 38016083, j(p, w + 40), 9),
a(g(t, u, v), 3634488961, j(p, w + 60), 14),
a(g(t, u, v), 3889429448, j(p, w + 16), 20),
a(g(t, u, v), 568446438, j(p, w + 36), 5),
a(g(t, u, v), 3275163606, j(p, w + 56), 9),
a(g(t, u, v), 4107603335, j(p, w + 12), 14),
a(g(t, u, v), 1163531501, j(p, w + 32), 20),
a(g(t, u, v), 2850285829, j(p, w + 52), 5),
a(g(t, u, v), 4243563512, j(p, w + 8), 9),
a(g(t, u, v), 1735328473, j(p, w + 28), 14),
a(g(t, u, v), 2368359562, j(p, w + 48), 20),
a(h(t, u, v), 4294588738, j(p, w + 20), 4),
a(h(t, u, v), 2272392833, j(p, w + 32), 11),
a(h(t, u, v), 1839030562, j(p, w + 44), 16),
a(h(t, u, v), 4259657740, j(p, w + 56), 23),
a(h(t, u, v), 2763975236, j(p, w + 4), 4),
a(h(t, u, v), 1272893353, j(p, w + 16), 11),
a(h(t, u, v), 4139469664, j(p, w + 28), 16),
a(h(t, u, v), 3200236656, j(p, w + 40), 23),
a(h(t, u, v), 681279174, j(p, w + 52), 4),
a(h(t, u, v), 3936430074, j(p, w), 11),
a(h(t, u, v), 3572445317, j(p, w + 12), 16),
a(h(t, u, v), 76029189, j(p, w + 24), 23),
a(h(t, u, v), 3654602809, j(p, w + 36), 4),
a(h(t, u, v), 3873151461, j(p, w + 48), 11),
a(h(t, u, v), 530742520, j(p, w + 60), 16),
a(h(t, u, v), 3299628645, j(p, w + 8), 23),
a(i(t, u, v), 4096336452, j(p, w), 6),
a(i(t, u, v), 1126891415, j(p, w + 28), 10),
a(i(t, u, v), 2878612391, j(p, w + 56), 15),
a(i(t, u, v), 4237533241, j(p, w + 20), 21),
a(i(t, u, v), 1700485571, j(p, w + 48), 6),
a(i(t, u, v), 2399980690, j(p, w + 12), 10),
a(i(t, u, v), 4293915773, j(p, w + 40), 15),
a(i(t, u, v), 2240044497, j(p, w + 4), 21),
a(i(t, u, v), 1873313359, j(p, w + 32), 6),
a(i(t, u, v), 4264355552, j(p, w + 60), 10),
a(i(t, u, v), 2734768916, j(p, w + 24), 15),
a(i(t, u, v), 1309151649, j(p, w + 52), 21),
a(i(t, u, v), 4149444226, j(p, w + 16), 6),
a(i(t, u, v), 3174756917, j(p, w + 44), 10),
a(i(t, u, v), 718787259, j(p, w + 8), 15),
a(i(t, u, v), 3951481745, j(p, w + 36), 21),
m = n(m, s),
o = n(o, t),
q = n(q, u),
r = n(r, v)
}
return l(r, q, o, m).toUpperCase()
}
var p = null
, q = null;
return "string" == typeof a ? p = k(a) : a.constructor == Array ? 0 === a.length ? p = a : "string" == typeof a[0] ? p = c(a) : "number" == typeof a[0] ? p = a : q = typeof a[0] : "undefined" != typeof ArrayBuffer ? a instanceof ArrayBuffer ? p = m(new Uint8Array(a)) : a instanceof Uint8Array || a instanceof Int8Array ? p = m(a) : a instanceof Uint32Array || a instanceof Int32Array || a instanceof Uint16Array || a instanceof Int16Array || a instanceof Float32Array || a instanceof Float64Array ? p = m(new Uint8Array(a.buffer)) : q = typeof a : q = typeof a,
q && alert("MD5 type mismatch, cannot process " + q),
o()
}It is then called with the pyexecjs library of python, but note that the name of the call is execjs.
Code implementation
"""
data: 2021/02/05
Crawl cool dog music by searching, and pay music can only crawl the audition part for the time being.
"""
import requests
import re
import json
import time
import execjs
def get_signature(text):
"""
Get signature Value
:param text: String after formatting
:return: Return to the encrypted on the cool dog website signature
"""
# Read js File content
with open("kugou.js", "r", encoding='utf-8') as f:
js_str = f.read()
# Pass js Logical data in the file, encrypting the file
if js_str:
js_obj = execjs.compile(js_str)
return js_obj.call('faultylabs.MD5', text)
def get_url(keyword):
"""
Object after the search url
:param keyword: Search terms, such as sunny days
:return: Returns the complete url Address
"""
search = "https://complexsearch.kugou.com/v2/search/song?callback=callback123&keyword={keyword}&page=1&pagesize=30&bitrate=0&isfuzzy=0&tag=em&inputtype=0&platform=WebFilter&userid=-1&clientver=2000&iscorrection=1&privilege_filter=0&srcappid=2919&clienttime={time}&mid={time}&uuid={time}&dfid=-&signature={signature}"
key_code = "NVPh5oo715z5DIWAeQlhMDsWXXQV4hwtbitrate=0callback=callback123clienttime={time}clientver=2000dfid=-inputtype=0iscorrection=1isfuzzy=0keyword={keyword}mid={time}page=1pagesize=30platform=WebFilterprivilege_filter=0srcappid=2919tag=emuserid=-1uuid={time}NVPh5oo715z5DIWAeQlhMDsWXXQV4hwt"
# Obtain 13 Bit timestamp
millis = str(round(time.time() * 1000))
p = key_code.format(time=millis, keyword=keyword)
signature = get_signature(p)
# print(signature)
search_url = search.format(keyword=keyword, time=millis, signature=signature)
return search_url
def get_data(url):
headers = {
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.146 Safari/537.36',
'referer': 'https://www.kugou.com/',
'authority': 'complexsearch.kugou.com',
}
res = requests.get(url=url, headers=headers)
# Convert the acquired data to json Format
data = re.findall('callback123\((.*)\)', res.text, re.S)[0]
json_data = json.loads(data)['data']
hash_value = json_data['lists'][0]['FileHash'].lower()
album_id = json_data['lists'][0]['AlbumID']
return hash_value, album_id
def get_mp3(hash_value, album_id):
"""
Get MP3 Audio file
:param hash_value: Incoming hash value
:param album_id: Incoming album id
:return: none
"""
url = 'https://wwwapi.kugou.com/yy/index.php'
params = {
'r': 'play/getdata',
'callback': 'jQuery191019800824574510756_1612519333214',
'hash': str(hash_value),
'dfid': '0Q0Clh1IcZaG3ey1J70RaTiL',
'mid': 'b6cf66837b18642cc269390b066649dc',
'platid': '4',
'album_id': str(album_id),
}
headers = {
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.146 Safari/537.36',
'referer': 'https://www.kugou.com/',
'authority': 'wwwapi.kugou.com',
}
res = requests.post(url=url, params=params, headers=headers)
data = re.findall('jQuery191019800824574510756_1612519333214\((.*?)\);', res.text, re.S)[0]
json_data = json.loads(data)
audio_name = json_data['data']['audio_name']
play_url = json_data['data']['play_url']
save_mp3(audio_name, play_url)
def save_mp3(audio_name, play_url):
"""
Keep MP3 Documents
:param audio_name: Incoming naming
:param play_url: Incoming audio url
:return: none
"""
content = requests.get(play_url).content
with open(audio_name + '.mp3', mode='ab') as f:
f.write(content)
if __name__ == '__main__':
try:
keyword = input(' Please enter the name of the song to search for: ')
hash_value, album_id = get_data(get_url(keyword))
get_mp3(hash_value, album_id)
except Exception as e:
print(' Please enter the correct song name. ')The above is the details of the steps of Python crawling cool dog MP3 audio. For more information about Python crawling cool dog MP3 audio, please pay attention to other related articles on this site!