获取 MOOC 播放视频的真实地址，通过 console 查看！
// ==UserScript==
// @name MOOC 视频流地址获取
// @namespace http://tampermonkey.net/
// @version 1.0
// @description 获取 MOOC 播放视频的真实地址，通过 console 查看！
// @author dfface
// @match https://www.icourse163.org/learn/*
// @icon https://www.google.com/s2/favicons?domain=icourse163.org
// @grant none
// @license MIT
// ==/UserScript==
let arrays = [[]]; // bug: 必须初始化为二维数组！
(function() {
'use strict';
console.log("请先：右键->显示统计信息");
setInterval(function() {
let video_info = document.querySelector("p.j-content");
if (video_info !== null) {
let video_arrays = video_info.textContent.matchAll(/"urls":\["(.*?)"\]/g); // bug: 必须/ / 必须? 必须g
video_arrays = [...video_arrays]
if (video_arrays.length > 0) {
for (let i in video_arrays) {
let wait_to_print = video_arrays[i][1];
let already_print = arrays.length == video_arrays.length ? arrays[i][1]: "";
if (wait_to_print !== already_print) {
console.log(i + ": ");
console.log(wait_to_print);
}
}
arrays = video_arrays;
}
}
}, 3000);
})();