妙用chrome插件，实现U校园自动填答案

软件功能：

自动播放

自动下一集

自动1.25倍速率

自动答题就是走一个形式，智慧树并不会用来算分数，本脚本多选题可能会选错，请悉知。

注意事项：

1. 刷新网页、人工跳转课程等操作都会使代码停止，需要重新输入。

2. 建议一次刷一个章节，单次刷课时间不要超过四个小时，否则可能会被后台锁定！

3. 章节之间可能出现无法跳转，是学习通防止刷课机制。

软件链接：

U校园自动课不卖关子了，软件链接已经附上，请按需下载。

软件实现截图：

// ==UserScript==
// @name         U校园刷课
// @namespace    rainerosion
// @version      1.3.2
// @description U校园刷课脚本 自动静音 自动1.25倍播放 自动答题（超星学习通视频弹出的题目随便选择没事）
// @author       rainerosion
// @match      *://studyh5.zhihuishu.com/videoStudy.html*
// @require      https://base1.zhihuishu.com/able-commons/resources/uploader/client/js/jquery/jquery-1.7.2.min.js
// @grant        unsafeWindow
// @license      GPL3.0
// @supportURL   https://github.com/rainerosion/zhihuishu
// ==/UserScript==(function($) {//监听点击事件$("html").on("click","#rains", function () {StartOrStop();});$.noConflict(true);//定时器var timer;//++++++++ 以下为可设置的参数 ++++++++++//初始状态 0 开启 1关闭var startstatus = 0;//次数var number = 0;//视频播放到91%时候切换下一个var percent = 91;//速率var speed = "1.25";//静音var vol = true;//答题？不答题将会移除答题框var answer = true;//++++++++ 可设置的参数结束 ++++++++++//查找节点var tips = $("body");console.log(tips[0])//创建新节点var option = $("<div>");//添加样式var args = {"color":"DarkOrange","text-align":"center","line-height":"90px","font-size":"30px","background-image": "url(data:image/jpg;base64,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)","background-repeat": "no-repeat","background-size": "100%","width": "90px","height": "90px","border-radius": "45px","position":"fixed","left":"60px","top":"200px","z-index":"999"};option.css(args);option.attr("id","rains");option.text("Rains");//插入节点到页面tips[0].parentNode.insertBefore(option[0],tips[0]);//函数function start(){if(number % 20 == 0){console.clear();}number += 1;//获取视频速率var speedSpan = $(".speedBox>span").text().replace("X ","");if(speedSpan != speed){switch(speed){case "1.0":$("div[rate='1.0']").click();break;case "1.25":$("div[rate='1.25']").click();break;case "1.5":$("div[rate='1.5']").click();break;}}//判断音量var volume = parseInt($(".volumeBox .passVolume")[0].style.height);if(volume > 0 && vol == true){$(".volumeIcon").click();}//获取进度条var pass = $(".passTime");//获取答题框状态var dialog = $(".el-dialog__wrapper.dialog-test")[0];if(dialog != undefined){if(answer == false){//移除答题框$(".v-modal").remove();$(".el-dialog__wrapper.dialog-test")[0].remove();$("body").removeClass("el-popup-parent--hidden");}else{//如果是单选题或者判断题选择一个答案否则移除答题框if($(".title-tit").text() == "【单选题】" || $(".title-tit").text() == "【判断题】"|| $(".title-tit").text() == "【多选题】"){//选择选项的第一个用于获取正确答案let list = $(".topic-list .topic-option-item");list[0].click();//取消已经选择的list.each(function(){if($(this).hasClass("active")){$(this).click();}})//选择答案let answer = $(".answer span").text().split(",");for(let i in answer){let option = answer[i].charCodeAt() - 65;$(".topic-list .topic-option-item")[option].click();}//延时关闭弹窗setTimeout("$(\".el-dialog__wrapper.dialog-test .el-dialog__footer .dialog-footer .btn\")[0].click();",1000);}else{//如果不是这3个选项移除答题框以后弹框将不会出现$(".v-modal").remove();$(".el-dialog__wrapper.dialog-test")[0].remove();$("body").removeClass("el-popup-parent--hidden");}}let play  = $(".bigPlayButton.pointer")[0];//如果暂停继续播放if(play.style.display == "block"){play.click();}}else{let play  = $(".bigPlayButton.pointer")[0];//如果暂停继续播放if(play.style.display == "block"){play.click();}}//判断播放进度是否大于83%if(parseInt(pass[0].style.width) > percent){//切换下一个视频$("#nextBtn").click();}console.log("执行第"+ number + "次");}function StartOrStop(){var rains = $("#rains");//获取播放状态var play  = $(".bigPlayButton.pointer")[0];if (startstatus == 0){//开始脚本timer = setInterval(start, 3000);//已经暂停 点击开始按钮 block时视频播放暂停startstatus = 1;rains.text("已开");rains.css("color","blue");console.log("刷课开始执行");if(play.style.display == "block"){play.click();}}else if (startstatus == 1) {//停止脚本clearInterval(timer);//已经播放 暂停播放startstatus = 0;rains.text("已关");rains.css("color","red");console.log("刷课已停止");if(play.style.display == "none"){play.click();}}}//执行监听方法 默认填入代码后开启脚本StartOrStop();})(jQuery);