// ==UserScript==// @name         华医助手 Dr.wu// @namespace    http://tampermonkey.net/// @version      24.12.5.1// @description  2024.11.26 基于之前首创作者Dr.s,二创作者：境界程序员的开发。在应用过程中发现，二创版本对官方页面改动太大，且在实际应用过程中有播放视频结束，还没有答题就自动跳到下一个视频了，声明：此版本只针对北方华医，不需要扫码答题的。// @author       三创作者，Dr.wu 二创作者：境界程序员   原创作者：Dr.S。// @license      AGPL License// @match        *://*.91huayi.com/course_ware/course_ware_polyv.aspx?*// @match        *://*.91huayi.com/course_ware/course_ware_cc.aspx*// @match        *://*.91huayi.com/pages/exam.aspx?*// @match        *://*.91huayi.com/pages/exam_r###lt.aspx?*// @match        *://*.91huayi.com/*// @grant        none//脚本捐赠不会开启新的功能，所以无需声明antifeature// ==/UserScript==//更新历史//2024.11.26 基于之前首创作者Dr.s,二创作者：境界程序员的开发。在应用过程中发现，二创版本对官方页面改动太大，广告太多。且在实际应用过程中有播放视频结束，还没有答题就自动跳到下一个视频了，声明：此版本只针对北方华医，不需要扫码答题的。////2022年和首创作者沟通过，他当时因为#情，没有电脑也迟迟未能更新。(function () {'use strict';var submitTime = 6100;//交卷时间控制var reTryTime = 2100;//重考,视频进入考试延时控制var examTime = 10000;//听课完成进入考试延时var randomX = 5000;//随机延时上限var vSpeed = 1; //首次使用脚本的默认播放速度var autoSkip = false; //一个可能会封号的功能。//记录字段var keyPlayRate = "JJ_Playrate";var keyTest = "JJ_Test";var keyR###lt = "JJ_R###lt";var keyThisTitle = "JJ_ThisTitle";var keyTestAnswer = "JJ_TestAnswer";var keyRightAnswer = "JJ_RightAnswer";var keyAllAnswer = "JJ_AllAnswer";//按钮样式var btstyleA = "font-size: 16px;font-weight: 300;text-decoration: none;text-align: center;line-height: 40px;height: 40px;padding: 0 40px;display: inline-block;appearance: none;cursor: pointer;border: none;box-sizing: border-box;transition-property: all;transition-duration: .3s;background-color: #4cb0f9;border-color: #4cb0f9;border-radius: 4px;margin: 5px;color: #FFF;";var btstyleB = "font-size: 12px;font-weight: 300;text-decoration: none;text-align: center;line-height: 20px;height: 20px;padding: 0 5px;display: inline-block;appearance: none;cursor: pointer;border: none;box-sizing: border-box;transition-property: all;transition-duration: .3s;background-color: #4cb0f9;border-color: #4cb0f9;border-radius: 4px;margin: 5px;color: #FFF;";var btstyleC = "font-size: 12px;font-weight: 300;text-decoration: none;text-align: center;line-height: 20px;height: 20px;padding: 0 5px;display: inline-block;appearance: none;cursor: pointer;border: none;box-sizing: border-box;transition-property: all;transition-duration: .3s;background-color: #f15854;border-color: #f15854;border-radius: 4px;margin: 5px;color: #FFF;";//页面判别var urlInfos = window.location.href.split("/");var urlTip = urlInfos[urlInfos.length - 1].split("?")[0];var huayi = getHuayi();var nspeed = 0;var clock = null;advis();if (urlTip == "course_ware_polyv.aspx") { //保利#播放器视频页面console.log("当前任务: 华医看视频");huayi.seeVideo(1);} else if (urlTip == "course_ware_cc.aspx") { //CC播放器视频页面console.log("当前任务: 华医看视频");huayi.seeVideo(2);} else if (urlTip == "exam.aspx") { //考试页面console.log("当前任务: 华医考试");huayi.doTest();} else if (urlTip == "course.aspx" || urlTip == "cme.aspx") { //课程列表页面console.log("当前任务: 课程列表");huayi.courseList();} else if (urlTip == "exam_r###lt.aspx") { //考试结果页面console.log("当前任务: 华医考试结果审核");huayi.doR###lt();} else {console.log("其它情况");try {document.querySelector("img[id='Pic']").style.display = "block";} catch (error) { };};function getHuayi() {return {courseList: function () {addAnwserCopybtn();DelAllAnwser();},seeVideo: function (e) {var tr = localStorage.getItem(keyPlayRate);//console.log("存储读取" + tr);//读取倍速//var playRateNow = tr ? tr : vSpeed;var playRateNow = 1;cleanKeyStorage();asynckillsendQuestion();//屏蔽课堂问答的函数；killsendQuestion2();//屏蔽课堂问答的函数2；killsendQuestion3(); //循环检测问答对话框是否弹出。// addrateinfo();//插入一些按钮// addratebtn(1);// addratebtn(1.5);// addratebtn(2);// addratebtn(3);// addratebtn(5);// addratebtn(10);//addSkipbtn();//跳过按钮// addinfo();//脚本信息// changelayout();//速度调节部分window.onload = function () {localStorage.setItem(keyThisTitle, JSON.stringify(window.document.title));//储存章节标题// console.log("准备激活加速");ratechg(playRateNow);if (autoSkip == true) {//秒过功能，签完别尝试setTimeout(function () {skipVideo();}, (submitTime + Math.ceil(Math.random() * randomX)));console.log("秒过了！");};clock = setInterval(examherftest, 3000);//阿み杰此处要改11才能考试，循环法用examherftest检测考试按钮是否能点击function cheack_cxam(){console.log('检测是否可以考试')}cheack_cxam(clock);// try {//     videoObj.onended = function () {//         console.log("播放完成，准备进入考试");//         // if (document.querySelector("a[id='mode']").innerText != "当前模式：视频+考试\n[点击此处切换]") {//         clickexam();//阿み杰不想考试//         // };//     };// } catch (error) { console.log("播放器1检测错误"); }switch (e) {case 1:window.s2j_onPlayerInitOver(){// console.log("polyv加载完毕，静音，稍后尝试触发一次播放");player?.j2s_setVolume(0);document.querySelector("video").defaultMuted = true;setTimeout(function () {try {// document.querySelector("video").volume = 0;//实际测试，主要靠这一条静音player.j2s_r###meVideo();//document.querySelector("video").muted = true;examherftest();console.log("在检测是否可以考试？")//document.querySelector("button[onclick='closeBangZhu()']").click();//关闭温馨提醒} catch (error) {console.log("上一段代码有误");};}, 2000); //延时点击播放，之前是5秒};break;case 2:window.on_CCH5player_ready(){//console.log("###layer加载完毕，静音，稍后尝试触发一次播放");cc_js_Player?.setVolume(0);document.querySelector("video").defaultMuted = true;setTimeout(function () {try {//document.querySelector("video").volume = 0;//实际测试，主要靠这一条静音cc_js_Player.play();//document.querySelector("video").muted = true;examherftest();//document.querySelector("button[onclick='closeBangZhu()']").click();//关闭温馨提醒} catch (error) {console.log("上一段代码有误");};}, 2000); //延时点击播放，之前是5秒};break;default:console.log("其他播放器？");};};},doTest: function () {var questions = JSON.parse(localStorage.getItem(keyTest)) || {};var qRightAnswer = JSON.parse(localStorage.getItem(keyRightAnswer)) || {};if (JSON.stringify(qRightAnswer) == "{}") {qRightAnswer = LoadRightAnwser();};var qTestAnswer = {};var index = 0;while (true) {var question = document.querySelectorAll("table[class='tablestyle']")[index];if (question == null) break;else {var q = question.querySelector(".q_name").innerText.substring(2).replace(/\s*/g, "");//问题的具体文本//thisQuestions=thisQuestions+q+"@"if (qRightAnswer.hasOwnProperty(q)) { //当查询到记录了正确答案时的操作//console.log("问题:"+ q + ",有答案:"+ qRightAnswer[q]);var rightSelection = findAnwser("tbody", index, qRightAnswer[q]) //返回答案选项labelrightSelection.click();} else {if (questions.hasOwnProperty(q)) {questions[q] = getNextChoice(questions[q]);//通过Unicode数字+1切换到下一个选项，返回的是字母选项//console.log("不知道答案:"+ q+"，测试："+questions[q]);} else { //如果系统没有记录questions[q] = "A";};var answer = getChoiceCode(questions[q]);//将字母选项转换为Unicode数字并减去A代表的65，等于选项顺序，0是第一个选项var element = document.querySelectorAll("tbody")[index].getElementsByTagName("label")[answer];//获取到的是4-5个选项的数组answer等于选项顺序，0是第一个选项//document.querySelector("#gvQuestion_rbl_" + index + "_" + answer + "_" + index);if (!element) { //选项除错机制console.log("找不到选项，选项更改为A index: " + index + " answer: " + answer);questions[q] = "A";answer = getChoiceCode("A");element = document.querySelectorAll("tbody")[index].getElementsByTagName("label")[answer];//获取到的是4-5个选项的数组answer等于选项顺序，0是第一个选项//document.querySelector("#gvQuestion_rbl_" + index + "_" + answer + "_" + index);//localStorage.removeItem(keyTest)};try {var answerText = element.innerText.substring(3);//"A、"占用3个字符//console.log("测试语法:" + (answerText == element.innerText.trim().substring(2)));//element.nextSibling.innerText.trim().substring(2); //获得当前答案文本qTestAnswer[q] = answerText;//console.log("qTestAnswer："+error);} catch (error) { console.log("答案文本获取失败A：" + error); };element.click();};index = index + 1;};};//存储相关记录localStorage.setItem(keyTest, JSON.stringify(questions));localStorage.setItem(keyTestAnswer, JSON.stringify(qTestAnswer));setTimeout(function () {document.querySelector("#btn_submit").click();}, (submitTime + Math.ceil(Math.random() * randomX))); //交卷延时///专用函数区function findAnwser(qakey, index, rightAnwserText) {var answerslist = document.querySelectorAll(qakey)[index];var arr = answerslist.getElementsByTagName("label");for (var i = 0; i < arr.length; i++) {//console.log(arr[i].innerText);if (arr[i].innerText.substring(3) == rightAnwserText) {//if (arr[i].innerText.trim().substring(2) == rightAnwserText) {return arr[i];};};};function getChoiceCode(an) { //用于获取选项字符编码var charin = an || "A";return charin.charCodeAt(0) - "A".charCodeAt(0);};function getNextChoice(an) { //用于获取下一个选项字符var code = an.charCodeAt(0) + 1;return String.fromCharCode(code);};///专用函数区结束},doR###lt: function () {//var res = document.getElementsByTagName("b")[0].innerText;//var dds = document.getElementsByTagName("dd");var res = $(".tips_text")[0].innerText;var dds = $(".state_cour_lis");localStorage.removeItem(keyR###lt);//移除错题表缓存if (res == "考试通过" || res == "考试通过！" || res == "完成项目学习可以申请学分了") { //考试通过console.log("考试通过");//localStorage.setItem(keyR###lt, "");//记录最后一次答对的题目。saveRightAnwser();//记录最后一次答对的题目。SaveAllAnwser(); //存储所有记录的答案cleanKeyStorage();//如果通过清理答案var next = document.getElementsByClassName("state_lis_btn state_lis_han")[0];if (next) {setTimeout(function () {next.click();}, 1000);//下一节课延时try{var playing = document.querySelector("#top_play");if (playing) {setTimeout(function () {playing.click();}, 1000);//点击播放按钮// let volume_0 = document.querySelector("video").volume// setTimeout(function() {volume_0 = 0},3000)}}catch (err) {console.log("无法播放："+err);}}} else { //考试没过console.log("考试未通过")document.querySelector("p[class='tips_text']").innerText = "本次未通过，正在尝试更换答案\r\n（此为正常现象，脚本几秒后刷新，请勿操作）"var qWrong = {};for (var i = 0; i < dds.length; ++i) {if (!dds[i].querySelector("img").src.includes("bar_img")) {//这里表示否定qWrong[dds[i].querySelector("p").title.replace(/\s*/g, "")] = i};};if (qWrong != {}) {localStorage.setItem(keyR###lt, JSON.stringify(qWrong));saveRightAnwser();setTimeout(function () {$("input[type=button][value='重新考试']").click();}, (reTryTime + Math.ceil(Math.random() * randomX)) * 1);//重新考试};};},};};//---------------------------------全局函数区------------------------------////答案记录函数区开始//function SaveAllAnwser() {//保存历史题目答案var qAllAnswer = JSON.parse(localStorage.getItem(keyAllAnswer)) || {};var qRightAnswer = JSON.parse(localStorage.getItem(keyRightAnswer)) || {};var qTitle = JSON.parse(localStorage.getItem(keyThisTitle)) || "没有记录到章节名称";var qOldAnswer = qAllAnswer[qTitle] || {};for (var q in qRightAnswer) {qOldAnswer[q] = qRightAnswer[q];};qAllAnswer[qTitle] = qOldAnswer;if (qAllAnswer != null) {//保存正确答案localStorage.setItem(keyAllAnswer, JSON.stringify(qAllAnswer));};};function LoadRightAnwser() {//加载历史题目答案var qAllAnswer = JSON.parse(localStorage.getItem(keyAllAnswer)) || {};//var qRightAnswer = JSON.parse(localStorage.getItem(keyRightAnswer)) ||{};var qTitle = JSON.parse(localStorage.getItem(keyThisTitle)) || "没有记录到章节名称";if (qTitle == "没有记录到章节名称") {console.log("没找到章节名称");return {};};var qOldAnswer = qAllAnswer[qTitle] || {};return qOldAnswer};function saveRightAnwser() { //记录本次测试到的正确答案var qRightAnswer = JSON.parse(localStorage.getItem(keyRightAnswer)) || {};var qTestAnswer = JSON.parse(localStorage.getItem(keyTestAnswer)) || {};var qkeyTest = JSON.parse(localStorage.getItem(keyTest)) || {};//错题表var qWrongs = JSON.parse(localStorage.getItem(keyR###lt)) || {};for (var q in qTestAnswer) {//debugger;var iswrong = false;if (!qWrongs.hasOwnProperty(q)) { //当查询到记录了正确答案时的操作console.log("正确的题目：" + q + "，答案：" + qTestAnswer[q]);qRightAnswer[q] = qTestAnswer[q];} else { console.log("错误的题目：" + q + "，答案：" + qTestAnswer[q]); };};localStorage.removeItem(keyTestAnswer);//清理临时记录if (qRightAnswer != null) {//保存正确答案localStorage.setItem(keyRightAnswer, JSON.stringify(qRightAnswer));};};//答案记录函数区结束////答案复制相关按钮function addAnwserCopybtn() {//插入答案复制按钮let alink = document.createElement("a");alink.innerHTML = '显示已记录答案';alink.style = btstyleB;alink.onclick = function (event) {var qAllAnswer = JSON.parse(localStorage.getItem(keyAllAnswer)) || {};var Aout = JSON.stringify(qAllAnswer, null, "\t")//Aout=encodeURIComponent(Aout);//window.prompt("请复制",Aout);if (document.getElementById("AnwserOut")) {document.getElementById("AnwserOut").innerHTML = Aout;} else {let textout = document.createElement("textarea");textout.id = "AnwserOut";textout.innerHTML = Aout;textout.rows = 20;textout.cols = 30;document.getElementById("main_div").parentNode.append(textout);};};document.getElementById("main_div").parentNode.append(alink);};function DelAllAnwser() {//插入清除答案按钮let alink = document.createElement("a");alink.innerHTML = '清除已记录答案';alink.style = btstyleB;alink.onclick = function (event) {var r = confirm("确定清除历史答案？!");if (r) {localStorage.removeItem(keyAllAnswer);};};document.getElementById("main_div").parentNode.append(alink);};//答案复制相关按钮 endfunction skipVideo() {//这是跳过视频的代码var oVideo = document.getElementsByTagName('video')[0];if (oVideo) {oVideo.currentTime = oVideo.duration - 1};};function clickexam() { //延时点击考试按钮。console.log("已点击考试按钮");setTimeout(function () {document.querySelector("#jrks").click();}, (Math.ceil(Math.random() * randomX)));//}, (examTime + Math.ceil(Math.random() * randomX)));};//按钮插入函数相关function addSkipbtn() {//插入按钮快进视频按钮let alink = document.createElement("a");alink.innerHTML = '快进视频';alink.style = btstyleA;alink.onclick = function (event) {skipVideo();};document.querySelector("div[id='jj']").parentNode.append(alink);};function addratebtn(ra) {//倍率调整按钮let alink = document.createElement("a");alink.innerHTML = '' + ra + 'x';alink.style = btstyleB;alink.className = "speed";alink.id = ra + "x";alink.onclick = function (event) {ratechg(ra);try {var arr = document.querySelectorAll("a[class='speed']");arr.forEach(function (item, index, arr) {arr[index].style = btstyleB;});} catch (error) {};alink.style = btstyleC;};document.querySelector("div[id='jj']").parentNode.append(alink);}function ratechg(ra) {//倍率调整var videoObj = document.querySelector("video")try {clearInterval(nspeed);nspeed = setInterval(() => {videoObj.playbackRate = ra;}, 1 * 1000);localStorage.setItem(keyPlayRate, ra);//document.querySelector("a[id=" + "'" + ra + "x']").style = btstyleC;//document.getElementById("playrate").innerHTML = "当前播放速率" + ra + "x";//console.log("倍率调整为" + ra);} catch (error) { console.log("倍率调整错误" + error); };};function addrateinfo() {//插入说明let adiv1 = document.createElement("div");adiv1.innerHTML = '当前播放速率';adiv1.id = 'playrate';adiv1.style = "font-size: 15px;text-align: center;margin-top: 10px;";document.querySelector("div[id='jj']").parentNode.append(adiv1);};function addinfo() {//插入说明//模式切换按钮var moder###lt = localStorage.getItem("华医mode");if (moder###lt == 2) {moder###lt = "当前模式：视频+考试";} else {//包括了结果为1或者无存储的情况moder###lt = "当前模式：单刷视频";};var checkbox = document.createElement('div');checkbox.innerHTML = '<a id="mode" class="btn btn-default" style="background-color: rgba(184, 247, 255, 0.7);font-size:22px;" >' + moder###lt + '<br> [点击此处切换]</a > ';// 添加到页面的 body 元素中// document.querySelector("div[id='jj']").parentNode.append(checkbox);//插入说明部分let mode1 = document.querySelector("a[id='mode']");mode1.onclick = function () {if (mode1.innerText == "当前模式：单刷视频\n[点击此处切换]") {mode1.innerText = "当前模式：视频+考试\n[点击此处切换]";localStorage.setItem("华医mode", "2");} else {mode1.innerText = "当前模式：单刷视频\n[点击此处切换]";localStorage.setItem("华医mode", "1");};};};function cleanKeyStorage() {//缓存清理localStorage.removeItem(keyTest);localStorage.removeItem(keyR###lt);localStorage.removeItem(keyTestAnswer);localStorage.removeItem(keyRightAnswer);};function examherftest() {//考试按钮激活状态检测var hreftest = document.getElementById("jrks").attributes["href"].value;var state = document.querySelectorAll("i[id='top_play']")[0].parentNode.nextElementSibling.nextElementSibling.nextElementSibling.innerText;//console.log("测试考试" + hreftest);if ( hreftest != "#"|| (typeof getMaxPlayTime == "function" ? getMaxPlayTime() | 0 : 1) == (typeof player.j2s_getDuration == "function" ? player.j2s_getDuration() | 0 : 0) || (typeof getMaxPlayTime == "function" ? getMaxPlayTime() | 0 : 1) == (typeof player.getDuration == "function" ? player.getDuration() | 0: 0)) {//value不为#说明考试按钮已经激活//console.log("已经播放完了");clickexam();}else if (state == "已完成"){console.log("已播放完毕并且已考试完毕")next_video();}else{console.log(" 在循环检测是否可以考试，或是否已完成。")};};//课堂问答跳过，临时版function sleep(timeout) {return new Promise((resolve) => { setTimeout(resolve, timeout); });console.log("课堂问答循环调用");};function asynckillsendQuestion() {(async function () {while (!window.player || !window.player.sendQuestion) {await sleep(20);};//console.log("课堂问答跳过插入");player.sendQuestion = function () {//console.log("播放器尝试弹出课堂问答，已屏蔽。");};})();};function killsendQuestion2() {if (typeof (isInteraction) == "undefined") {//console.log('变量未定义');} else {console.log('isInteraction设置off');isInteraction = "off";};};function killsendQuestion3() { //点击跳过按钮版的跳过课堂答题var clockms = setInterval(async function () {try {if ($('.pv-ask-head').length && $('.pv-ask-head').length > 0) {console.log("检测到问题对话框，尝试跳过");$(".pv-ask-skip").click();};} catch (err) {console.log(err);};try {if ($('.signBtn').length && $('.signBtn').length > 0) {console.log("检测到签到对话框，尝试跳过");$(".signBtn").click();};} catch (err) {console.log(err);};try {if ($("button[onclick='closeProcessbarTip()']").length && $("button[onclick='closeProcessbarTip()']").length > 0 && $("div[id='div_processbar_tip']").css("display") == "block") {console.log("检测到温馨提示对话框（不能拖拽），尝试跳过");////$("button[onclick='closeBangZhu()']").click();$("button[onclick='closeProcessbarTip()']").click();};} catch (err) {console.log(err);};try {if ($("button[class='btn_sign']").length && $("button[class='btn_sign']").length > 0) {console.log("检测到温馨提示对话框（疲劳提醒），尝试跳过");$("button[class='btn_sign']").click();};} catch (err) {console.log(err);};try {var state = document.querySelectorAll("i[id='top_play']")[0].parentNode.nextElementSibling.nextElementSibling.nextElementSibling.innerText;if ($('video').prop('paused') == true && state != "已完成") {console.log("视频意外暂停，恢复播放");$('video').get(0).play();$('video').prop('volumed') = 0;$('video').prop('muted') = true;} else if (state == "已完成") {document.querySelector("video").pause();//clearInterval(clockms);};} catch (err) {//console.log(err);};}, 2000);};function advis() {let div1 = document.createElement("div");div1.innerHTML = `<div id='Div1' style="max-width:220px;text-align:left;padding: 10px 10px;font-family:微软雅黑;font-size:20px;float: left;position:fixed;top:140px;left: 10px;z-index: 99999; background-color: rgba(184, 247, 255, 0.7); overflow-x: auto;"><span id='clo' style="float: right;position: absolute;top:14px;right:5px;cursor:pointer;font-size:16px">❎</span><div style="font-size:22px;font-weight:bolder;color:red;">温馨提示：</div><hr style="margin-top: 10px;margin-bottom: 10px;"><span id="tixing" style="font-size:16px;font-weight:normal;color:black;text-align:right;">倍速已经被禁止<br> 可自动播放及答题 <br> 且用且珍惜<br></span><br><span style="font-size:18px;font-weight:bold;color:black;">急危重症救治中心</span> <br><span style="font-size:18px;font-weight:bold;color:green;text-align:right;"> Dr.wu</span> <br></div> `;document.body.append(div1);//         let share1 = document.querySelector("a[id='Share1']");//         let share2 = document.querySelector("a[id='Share2']");let clo = document.querySelector("span[id='clo']");//         share1.onclick = function () {//             window.open("https://greasyfork.org/zh-CN/scripts/500010", "_blank");//         };//         share2.onclick = function () {//             window.open("https://greasyfork.org/zh-CN/scripts/494635", "_blank");//         };clo.onclick = function () {alert("真的要关掉吗，不再犹豫一下？        Dr.wu")document.querySelector("div[id='Div1']").style.display = "none";  //关闭温馨提示提示框};};function next_video(){//自动播放下一个视频的const targetElements = document.querySelectorAll("i[id='top_play']");const parentElement = targetElements[0].parentElement;const grandparentElement = parentElement.parentElement;const lis = document.querySelectorAll("li[class='lis-inside-content']");var index = Array.from(lis).findIndex(li => li === grandparentElement);//找出当前页面是第几个课程//console.log(index);if (index + 2 <= document.querySelectorAll("li[class='lis-inside-content']").length) {index += 2;//console.log("新的Index：" + index);document.querySelector("#top_body > div.video-container > div.page-container > div.page-content > ul > li:nth-child(" + index + ") > h2").click();setTimeout(function () {document.evaluate("//button[contains(., '知道了')]", document, null, XPathR###lt.ANY_TYPE).iterateNext().click();}, 2000);} else {// 尝试点击第一个按钮if ($('button:contains("未学习")').length > 0) {$('button:contains("未学习")').siblings().eq(0).click();} else if ($('button:contains("学习中")').length > 0) {// 如果第一个按钮没有找到，尝试点击第二个按钮$('button:contains("学习中")').siblings().eq(0).click();} else if ($('button:contains("待考试")').length > 0 && document.querySelector("a[id='mode']").innerText.indexOf("视频+考试") != -1) {// 如果前两个按钮都没有找到，尝试点击第三个按钮$('button:contains("待考试")').siblings().eq(0).click();} else {// 如果所有按钮都没有找到，执行其他操作或者提示用户console.log('没有找到任何按钮');clearInterval(clock);// 或者执行其他逻辑};};}//---------------------------------全局函数区end------------------------------//})();