智慧樹知到加速播放代碼

var ti = $("body");
var video = $(".catalogue_ul1 li[id*=video-] .catalogue_title");
var i = 1;
var v = 1;
video.css("color", "blue");
console.log("已選取" + video.length + "個小節,並已用藍色標明,請檢查是否有遺漏,如有遺漏,概不負責");
setTimeout(function () {
$('.speedTab15').click();
$('.volumeIcon').click();
console.log("已進行靜音和1.5倍加速");
}, 3000);
ti.on("DOMNodeInserted", function (e) {
if (e.target.textContent == "關閉") {
console.log("檢測到第" + i + "個彈題窗口");
window.setTimeout(function () {
// document.getElementById("tmDialog_iframe").contentWindow.document.getElementsByClassName("answerOption")[0].getElementsByTagName("input")[0].click();
$('#tmDialog_iframe')[0].contentWindow.$('.answerOption input[type="radio"]')[0].click();
setTimeout(function () {
$(".popbtn_cancel").click();
console.log("已關閉");
}, 1000);
}, 2000);
i++;
} else if (e.target.textContent == "本節視頻,累計觀看時間『100%』") {
console.log("檢測到視頻觀看完成，准備跳到下一節");
$('.next_lesson_bg').find('a').trigger('click');
console.log("已跳轉");
setTimeout(function () {
$('.volumeIcon').click();
$('.speedTab15').click();
console.log("已進行靜音和1.5倍加速");
}, 6000);
v++;
console.log("目前播放了" + v + "個視頻");
}
});