智慧树上传分析

本文主要是介绍智慧树上传分析，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

源提交

watchPoint: ***********
ev: 4d4f45404351554a4a414542**************************5e50434d484f445154414840414f5a54404a434e4058
learningTokenId: N*******==
courseId: 10*****6
uuid: X****LGm
dateFormate: 163*****7000

ev构造算法：

var n = {_a: "AgrcepndtslzyohCia0uS@",_b: "A0ilndhga@usreztoSCpyc",_c: "d0@yorAtlhzSCeunpcagis",_d: "zzpttjd",X: function(t) {for (var e = "",i = 0; i < t[this._c[8] + this._a[4] + this._c[15] + this._a[1] + this._a[8] + this._b[6]]; i++) {var n = t[this._a[3] + this._a[14] + this._c[18] + this._a[2] + this._b[18] + this._b[16] + this._c[0] + this._a[4] + this._b[0] + this._b[15]](i) ^ this._d[this._b[21] + this._b[6] + this._a[17] + this._c[5] + this._b[18] + this._c[4] + this._a[7] + this._a[4] + this._a[0] + this._c[7]](i % this._d[this._a[10] + this._b[13] + this._b[4] + this._a[1] + this._c[7] + this._a[14]]);e += this.Y(n)}return e},Y: function(t) {var e = t[this._c[7] + this._a[13] + this._a[20] + this._b[15] + this._a[2] + this._b[2] + this._c[15] + this._c[19]](16);return e = e[this._b[3] + this._a[4] + this._b[4] + this._a[1] + this._c[7] + this._c[9]] < 2 ? this._b[1] + e: e,e[this._a[9] + this._b[3] + this._c[20] + this._c[17] + this._c[13]]( - 4)},Z: function(t) {for (var e = "",i = 0; i < t.length; i++) e += t[i] + ";";return e = e.substring(0, e.length - 1),this.X(e)}
};function get() {var t =[75547, 1001169230, 0, 33308499, 1001044978, '0', 0, 195, '00:03:26']return n.Z(t)
}

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t 算法构造：[75547, 1001169230, 0, 33308499, 1001044978, ‘0’, 0, 205, ‘00:03:43’]

s = [this.recruitId, a, r, this.lastViewVideoId, this.videoDetail.chapterId, this.data.studyStatus, 
parseInt(this.playTimes), parseInt(this.totalStudyTime), i.i(p.g)(ablePlayerX("container").getPosition())]

this.recruitId, this.lastViewVideoId, this.videoDetail.chapterId

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 a = this.lessonIdr = this.smallLessonId

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watchPointPost 分析

function learningTimeRecord() {
var totalStudyTime = 205var t = parseInt(totalStudyTime / 5) + 2, e = null == this.watchPointPost || "" == this.watchPointPost ? "0,1," : this.watchPointPost + ",";this.watchPointPost = e + t
return watchPointPost}

周期运行得到watchPoint

this.learningTimeRecordInterval = setInterval(this.learningTimeRecord, 1990),

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uuid

源于cookie

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learningTokenId：

C.encode(this.preVideoInfo.studiedLessonDto.id)

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