JavaScript——易班优课YOOC课群在线测试自动答题解决方案(二十)整理维护
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2022-03-22 10:05:51
目录解决方案JavaScript脚本// ==UserScript==// @name 易班优课YOOC浙理助手// @namespace http://tampermonkey.net/// @version 0.2.5// @description 浙江理工大学易班优课YOOC测试、刷题// @author STZG// @match *://*.yooc.me/*// @grant uns.....
目录
解决方案
JavaScript脚本
// ==UserScript==
// @name 易班优课YOOC浙理助手
// @namespace http://tampermonkey.net/
// @version 0.2.5
// @description 浙江理工大学易班优课YOOC测试、刷题
// @author STZG
// @match *://*.yooc.me/*
// @grant unsafeWindow
// @grant GM_xmlhttpRequest
// @grant GM_setClipboard
// @require https://code.jquery.com/jquery-3.5.1.js#sha256=QWo7LDvxbWT2tbbQ97B53yJnYU3WhH/C8ycbRAkjPDc=
// @updateURL https://*/*/yooc/yooc_helper.js
// @license MIT
// ==/UserScript==
(function() {
// 设置修改后，需要刷新或重新打开网课页面才会生效
const setting = {
id:[[${ID}]],
baseURL:"https://*/*",
yoocURL:"https://www.yooc.me",
model:"debug"
};
let url;
let _self,top;
let parent,Ext,UE,vjs;
if(typeof unsafeWindow!=="undefined"){
_self = unsafeWindow;
top = _self;
$ = _self.jQuery || top.jQuery;
parent = _self === top ? self : _self.parent;
Ext = _self.Ext || parent.Ext || {};
UE = _self.UE;
vjs = _self.videojs;
}
const log={
LEVEL:{info:0,debug:1},
logMessage:(msg,level)=> {
if (log.LEVEL[setting.model]>=log.LEVEL[level]){
console.log(msg)
}
},
info:(msg)=> log.logMessage(msg, "info"),
debug: (msg)=> log.logMessage(msg, "debug")
};
const ajaxUsualErrorMessage=(e) =>{
if(e.status === 500){
//页面函数
xAlert('失败','网络请求失败')
}else if(e.status === 404){
//页面函数
xAlert('失败','找不到网页')
}
};
const htmlToQuestionObj=(id,questionHTML)=>{
return {id:id,question:questionHTML
.replace(/the-ans fls/g,"the-ans crt")
.replace(/<li class="crt"/g,'<li class=""')
.replace(/<li class="fls"/g,'<li class=""')}
};
let analysisDetailAnswerPage=(pagehtml)=>{
log.debug(pagehtml);
//创建DOM
let pageDOM=document.createElement("html");
pageDOM.innerHTML=pagehtml;
let page=$(pageDOM);
log.debug(page);
//获取考试信息
let groupData=page.find('#group-data');
let groupId=groupData.attr("data-group-id");
let examId=groupData.attr("data-exam-id");
//获取问题信息
let question=page.find('.question-board');
log.debug(question);
//数据封装
let question_arr=[];
question.each((index,q)=>{
question_arr.push(htmlToQuestionObj(q.id,q.outerHTML));
let aq=$("#"+q.id).find('.the-ans');
if(aq.length === 1){
aq.html($(q).find('.the-ans').html())
}
})
return {group:groupId,
exam:examId,
questions:question_arr}
}
let getDetailPage=(groupId,examId)=>{
return $.ajax({
//请求方式
type : "GET",
//请求地址
url :setting.yoocURL + '/group/'+groupId+'/exam/'+examId+'/detail'
});
}
let uploadAnswer=(groupId,examId,question_arr)=>{
return $.ajax({
//请求方式
type : "POST",
//请求的媒体类型
contentType: "application/json;charset=UTF-8",
headers:{'JS-ID':setting.id},
//请求地址
url : setting.baseURL + "/yooc/group/"+groupId+"/exam/"+examId+"/upload",
//数据，json字符串
data : JSON.stringify(question_arr)
});
}
let getAnswer=(groupId,examId,question_arr)=>{
return $.ajax({
//请求方式
type : "GET",
headers:{'JS-ID':setting.id},
//请求地址
url : setting.baseURL + "/yooc/group/"+groupId+"/exam/"+examId+"/answer?question="+question_arr,
});
}
let unblock=()=>{
//选择
document.onselectstart= function(e){
e = e || window.event;
e.returnValue = true;
return true;
}
//鼠标按下
document.onmousedown = function(e) {
e = e || window.event;
e.returnValue = true;
return true;
}
//鼠标右键菜单
document.oncontextmenu = function(e) {
e = e || window.event;
e.returnValue = true;
return true;
}
window.onkeydown = function(e) {
//Ctrl+S 保存
if (e.ctrlKey && e.keyCode == 83) {
e.returnValue = true;
return true;
}
//Ctrl+P 打印
if (e.ctrlKey && e.keyCode == 80) {
e.returnValue = true;
return true;
}
//Ctrl+C 复制
if (e.ctrlKey && e.keyCode == 67) {
e.returnValue = true;
return true;
}
}
}
let examsPage=()=>{
//获取考试信息
let group=document.getElementById('group-data')
let groupId=group.getAttribute("data-group-id")
let csrf=group.getAttribute("data-csrf")
let auth=group.getAttribute("data-auth")
let seeExam=(exam)=>{
let a_score=exam.getElementsByClassName('score')[0]
if(a_score&&a_score.innerHTML==='禁止查卷'){
let t_bgc=document.getElementsByClassName('t-bgc fl')[7]
let edit_history_url=t_bgc.getElementsByTagName('a')[0].href
a_score.href=edit_history_url.replace('edit_history','detail')
a_score.innerHTML='查看详情'
}
}
let autoPractice=(exam)=>{
let search=exam.getElementsByClassName('board-bottom')[0]
if(search){
return
}
let examId=exam.getAttribute("data-exam-id")
let sum=Number(/(.*)\u9898/.exec(exam.getElementsByClassName('board-det')[0].childNodes[1]
.getElementsByTagName('span')[0]
.innerText.trim())[1])
let is_repeat=exam.getElementsByClassName('board-left')[0].childNodes[25].innerText.trim()==='允许'
let template='<div class="fl board-bottom robot" style="width: 770px;"><div class="fl board-left" style=" height: 40px!important;line-height: 40px;font-size: 14px;padding: 0 10px;"><div class="progress-tar" style="width:70%;display: inline-block;"><span style="line-height: 20px;height: 20px;">刷题进度：</span><progress class="progress" value="30" max="100" style="width: 60%;border-radius: 2px;border-left: 1px #ccc solid;border-right: 1px #ccc solid;border-top: 1px #aaa solid;background-color: #eee;margin-bottom: 1px;">您的浏览器不支持progress元素</progress><span style="margin: 10px; line-height: 20px;"><span class="count-practice">0</span>/<span class="sum-practice"></span></span></div><div style="width: 25%;text-align: center;display: inline-block;"><span class="status-practice" style="margin: 10px;">正在xxxx</span></div><div style="width: 5%;display: inline-block;text-align: center;"><a href="https://www.shentuzhigang.top:8443/MyZSTU/favicon.ico"><svg t="1591623102863" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2609" width="32" height="32" style="width: 16px;height: 16px;"><path d="M859.990016 634.09664l0 139.674624c0 39.171072-30.993408 70.9376-69.229568 70.9376L236.429312 844.708864c-38.23616 0-69.229568-31.766528-69.229568-70.9376L167.199744 634.09664l-101.376 0 0 173.45024c0 78.331904 68.68992 141.860864 145.16224 141.860864l617.2416 0c76.473344 0 138.464256-63.52896 138.464256-141.860864L966.69184 634.09664 859.990016 634.09664zM754.766848 383.643648l-135.146496 1.11104L618.540032 66.707456 409.6256 66.707456l0 318.047232L274.47296 384.754688l240.146432 319.127552L754.766848 383.643648z" p-id="2610"></path></svg><a></div></div><div class="fl board-right" style="height: 40px!important;line-height:40px;font-size:14px;background-color: #fe8333;cursor: pointer;color: white;"><div class="button-practice"></div></div></div>'
//添加伪元素CSS
document.styleSheets[0].addRule('progress::-webkit-progress-bar','background-color: #d7d7d7;'); // 支持IE
document.styleSheets[0].addRule('progress::-webkit-progress-value','background-color: #aadd6a;'); // 支持IE
let board_bottom=document.createElement('div')
board_bottom.innerHTML=template
board_bottom=board_bottom.childNodes[0]
exam.appendChild(board_bottom)
let button_practice=board_bottom.getElementsByClassName('button-practice')[0]
let count_practice=board_bottom.getElementsByClassName('count-practice')[0]
let sum_practice=board_bottom.getElementsByClassName('sum-practice')[0]
let status_practice=board_bottom.getElementsByClassName('status-practice')[0]
let progress=board_bottom.getElementsByClassName('progress')[0]
sum_practice.innerHTML=sum
progress.value=0/sum*100
count_practice.innerHTML=0
let updateFlag=false;
let now_sum=0;
let updateStatus=(o)=>{
now_sum=o
if(updateFlag){
return
}else{
let timer=setInterval(()=>{
let now_num=Math.round(Number(count_practice.innerHTML))
let cmp=now_sum-now_num
if(cmp===0){
updateFlag=false;
clearInterval(timer);
}else{
if(now_num===0){
now_num=1;
}else{
now_num=now_num+Math.round(cmp/Math.abs(cmp))
}
count_practice.innerHTML=now_num
progress.value=now_num/sum*100
}
},50)
}
}
let refreshStatusSum=()=>{
updateStatus(0)
return $.ajax({
url:setting.baseURL + '/yooc/group/'+groupId+'/exam/'+examId+'/answer/total',
type:'get',
headers:{'JS-ID':setting.id},
success:(res)=>{
log.debug(res)
updateStatus(res.data)
}
})
}
if(is_repeat){
button_practice.innerHTML="开始自动刷题"
let autoPracticeStatus=false
button_practice.onclick=e=>{
let exam_status=0
let repeat=exam.getElementsByClassName('repeat')[0]
if(repeat){
if(autoPracticeStatus){
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
}else{
if(now_sum === sum){
//页面方法
xAlert('提示','刷题完成进度已经100%')
return
}
autoPracticeStatus=true
button_practice.innerHTML="关闭自动刷题"
let repeat_url=repeat.getAttribute("repeat-url")
let start_exam=exam.getElementsByClassName('start_exam')[0]
if(start_exam){
exam_status=0
}else if(repeat){
exam_status=4
}
let autoPracticeMain=()=>{
if(now_sum === sum){
//页面方法
xAlert('提示','刷题完成')
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
return
}
if(!autoPracticeStatus){return}
log.info("start")
status_practice.innerHTML="刷题开始"
log.info("apply-repeat")
status_practice.innerHTML="申请重做"
$.ajax({
url: repeat_url,
type : "POST",
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
headers:{'X-CSRFToken':csrf},
data: {'csrfmiddlewaresretoken': csrf},
success: (res)=>{
if(!autoPracticeStatus){return}
status_practice.innerHTML="申请重做成功"
let data=res
if(data.result){
log.info('申请重做成功')
if(data.url){
log.info("practice")
if(!autoPracticeStatus){return}
status_practice.innerHTML="申请考试页面"
$.ajax({
url: data.url,
type: 'GET',
success: (res)=>{
if(!autoPracticeStatus){return}
status_practice.innerHTML="自动练习开始"
let examuser=/var AnswerData = JSON.parse\(localStorage.getItem\("exam(.*)"\)\) \|\| {.*};/.exec(res)[1]
log.debug(examuser)
repeat_url=setting.yoocURL + '/group/'+groupId+'/exam/'+examId+'/examuser/'+examuser+'/repeat'
let practice=document.createElement('html')
practice.innerHTML=res
log.debug(practice)
//获取问题信息
let question=Array.from(practice.getElementsByClassName('question-board'))
let AnswerData={}
question.forEach(q=>{log.debug(q)
let inputTag=q.getElementsByTagName('input')
log.debug(inputTag)
if(inputTag.length>0){
let Ele=inputTag[0]
if(Ele.type==="radio"||Ele.type==="checkbox"){
let arr=Ele.id.split('_')
let questionId=arr[0]
let name=arr[1]
let qData=[arr[2]]
AnswerData[questionId] = {};
AnswerData[questionId][name] = qData;
}else if(Ele.type==="text"){
let Eles=Array.from(inputTag)
Eles.forEach(e=>{
e.value="test"
let arr=e.id.split('_')
let questionId=arr[0]
let name=arr[1]
AnswerData[questionId] = {};
if (AnswerData[questionId][name]===undefined) {
AnswerData[questionId][name] = [e.value.trim()];
} else {
AnswerData[questionId][name].push(e.value.trim());
}
})
}
}
})
status_practice.innerHTML="自动练习完成"
log.info("save")
localStorage.setItem("exam"+examuser,JSON.stringify(AnswerData));
status_practice.innerHTML="提交答案"
$.ajax({
url: setting.yoocURL + '/group/'+groupId+'/exam/'+examId+'/answer/save',
type : "POST",
contentType: "application/json; charset=UTF-8",
headers:{'X-CSRFToken':csrf},
data: JSON.stringify(AnswerData),
success: (res)=>{
if(!autoPracticeStatus){return}
status_practice.innerHTML="提交答案成功"
log.info("submit")
let submitUrl = setting.yoocURL + '/group/'+groupId+'/exam/'+examId+'/answer/submit';
let _AnswerData = [];
for(let obj in AnswerData){
let m = {};
m[obj] = AnswerData[obj];
_AnswerData.push(m);
}
let postData = {
'csrfmiddlewaretoken': csrf,
'answers': JSON.stringify(_AnswerData),
'type': 0,
'auto': 0,
'completed':1
};
if(!autoPracticeStatus){return}
status_practice.innerHTML="提交试卷"
$.ajax({
url: submitUrl,
type : "POST",
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
headers:{'X-CSRFToken':csrf},
data: postData,
success: (res)=>{
if(!autoPracticeStatus){return}
status_practice.innerHTML="提交试卷成功"
log.info("upload")
status_practice.innerHTML="申请答案页面"
getDetailPage(groupId,examId)
.then(detailPage=>{
if(!autoPracticeStatus){return}
status_practice.innerHTML="答案分析"
let info=analysisDetailAnswerPage(detailPage)
if(!autoPracticeStatus){return}
status_practice.innerHTML="上传答案"
uploadAnswer(info.group,info.exam,info.questions)
.then(res=>{
log.debug(res)
if(!autoPracticeStatus){return}
status_practice.innerHTML="上传成功"
log.info("end")
refreshStatusSum()
.then((res)=>{
if(!autoPracticeStatus){return}
log.info("update")
status_practice.innerHTML="更新状态"
updateStatus(res.data)
log.info("reboot")
status_practice.innerHTML="正在重新开始"
autoPracticeMain()
},(e)=>{
//页面方法
xAlert('失败','网络请求失败')
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
})
},(e)=>{
//页面方法
xAlert('失败','网络请求失败')
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
})
},(e)=>{
//页面方法
xAlert('失败','网络请求失败')
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
})
},
error:(e)=>{
//页面方法
xAlert('失败','网络请求失败')
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
}
});
},
error:(e)=>{
//页面方法
xAlert('失败','网络请求失败')
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
}
})
},
error:(e)=>{
//页面方法
xAlert('失败','网络请求失败')
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
}
})
}
}else{
//页面方法
xAlert(data.message);
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
}
},
error:(e)=>{
//页面方法
xAlert('失败','网络请求失败')
autoPracticeStatus=false
button_practice.innerHTML="开始自动刷题"
window.location.href=document.URL
}
});
}
autoPracticeMain()
}
}else{
//页面方法
xAlert('失败','无法获取重做按钮，请测试允许反复练习并且确保有重做按钮在页面上')
}
}
}else{
button_practice.innerHTML="刷新刷题进度"
button_practice.onclick=e=>{
log.info("start")
log.info("get")
log.info("update")
refreshStatusSum()
log.info("end")
}
}
//初始化状态
refreshStatusSum(res=>{},ajaxUsualErrorMessage)
status_practice.innerHTML=""
}
let exams_board=document.getElementsByClassName('exams-board')[0]
if(exams_board){
let exams=Array.from( exams_board.getElementsByTagName('li'))
if(exams||exams!==[]){
exams.forEach(exam=>{
autoPractice(exam)
seeExam(exam)
})
}else{
return
}
}
}
let detailPage=()=>{
//获取考试信息
let group=document.getElementById('group-data');
let groupId=group.getAttribute("data-group-id");
let csrf=group.getAttribute("data-csrf");
let examId=group.getAttribute("data-exam-id");
let examQuestionNum=Number(group.getAttribute("data-questions"));
//获取问题信息
let questions=document.getElementsByClassName('question-board');
let questionNum = questions.length;
//获取答案信息
let ansElements = document.getElementsByClassName('the-ans');
let ansNum = ansElements.length;
let addIdTag=()=>{
//获取问题信息
let question=Array.from(document.getElementsByClassName('question-board'))
question.forEach(q=>{
let board_type=q.id.split('-')[0]
let question_id=q.id.split('-')[1]
let idTag=q.getElementsByClassName('question-id-tag')
if(idTag.length===0){
idTag=document.createElement('span')
idTag.classList.add('question-id-tag')
q.children[0].appendChild(idTag)
}
if(board_type==='question'){
idTag.innerHTML=" 题目ID："+question_id
}else if(board_type==='answer'){
idTag.innerHTML=" 答案ID："+question_id
}
})
}
let nullSubmit=()=>{
//获取问题信息
let question=Array.from(document.getElementsByClassName('question-board'))
question.forEach(q=>{log.debug(q)
let inputTag=q.getElementsByTagName('input')
log.debug(inputTag)
if(inputTag.length>0){
let Ele=inputTag[0]
if(Ele.type==="radio"||Ele.type==="checkbox"){
if(Ele.type==="radio"){
Ele.checked=true;
}else if(Ele.type==="checkbox"){
Ele.checked=true;
}
//页面方法
choiceAnswerData($(q))
}else if(Ele.type==="text"){
let Eles=Array.from(inputTag)
Eles.forEach(e=>{
e.value="test"
})
//页面方法
inputAnswerData($(q))
}
let ele_name=Ele.name.replace(/\_[0-9]+/, '')
let questionTag=document.getElementById(ele_name)
questionTag.classList.add('done')
}
})
}
let writeAnswer=(question)=>{
let ansEle=question.getElementsByClassName(('the-ans'))[0]
let pattern=/\u6b63\u786e\u7b54\u6848\uff1a(.*)/
let ans=ansEle.children[0].innerText.trim()
if(pattern.test(ans)){
let answers=pattern.exec(ans)[1]
let question_id=question.id.split('-')[1]
let answers_arr=answers.split('、')
answers_arr.forEach(answer=>{
if(/[A-Z]/.test(answer)){
let li_Eles=question.getElementsByTagName('li')
let li_Ele=li_Eles[answer.charCodeAt(0)-65]
let input_id=li_Ele.dataset.questionName+"_"+li_Ele.dataset.questionValue
let Ele=document.getElementById(input_id)
if(Ele.type==="radio"){
Ele.checked=true;
}else if(Ele.type==="checkbox"){
Ele.checked=true;
}
//页面方法
choiceAnswerData($(document.getElementById('question-'+question_id)))
}else{
let input_name=question_id+"_" + (answers_arr.indexOf(answer) + 1)
let Ele=$("[name='"+input_name+"']").get(0)
if(Ele){
Ele.value=answer.split('|')[0]
//页面方法
inputAnswerData($(document.getElementById('question-'+question_id)))
}
}
})
let questionTag=document.getElementById(question_id)
questionTag.classList.add('done')
}
}
let autoAnswer=()=>{
let ansElements = Array.from(document.getElementsByClassName('the-ans'))
ansElements.forEach(ansEle=>{
writeAnswer(ansEle.parentNode)
})
}
let copyMobileAnswer=()=>{
//获取问题信息
questions=$('.question-board')
let questionContainer=document.getElementsByClassName('exam-detial-container')[0]
log.debug(questionContainer)
$.ajax({
type : "GET",
url:setting.yoocURL + "/mobile/group/"+groupId+"/exams/"+examId+"/subject?view_type=result",
})
.then(res=>{
let pattern_t =/var data=(.*);\n/
if(!pattern_t .test(res)){
xAlert('提示',res)
return
}
let data=JSON.parse(pattern_t.exec(res)[1])
let question_arr=[]
let num=0
data.forEach(e=>{
log.debug(e[2]);
e[2].forEach(q=>{
let question=document.createElement('div')
question.innerHTML=q.question
question.classList.add('question-board')
question.id=questions.get(num).id
log.debug(question)
question_arr.push(htmlToQuestionObj(question.id,question.outerHTML))
writeAnswer(question)
question.id = 'answer-' + question.id.split('-')[1]
questionContainer.insertBefore(question,questions.get(num++))
log.debug(num)
})
})
log.debug(question_arr)
uploadAnswer(groupId,examId,question_arr)
addIdTag()
},ajaxUsualErrorMessage)
}
var repeatExam=()=>{
$.ajax({
url: 'https://www.yooc.me/group/'+groupId+'/exam/'+examId+'/detail',
type: 'GET'
}).then(res=>{
let examuser=/var AnswerData = JSON.parse\(localStorage.getItem\("exam(.*)"\)\) \|\| {.*};/.exec(res)[1];
$.ajax({
beforeSend: function(xhr){
// 取消掉全局loading效果
if($('#mask').length>0){
$('#mask').hide();
}
},
url:'https://www.yooc.me/group/'+groupId+'/exam/'+examId+'/examuser/'+examuser+'/repeat',
type: 'post',
data: {'csrfmiddlewaretoken': csrf},
success: function(data){
if(data.result){
window.location.href = data.url;
}else{
alert(data.message);
}
}
});
},ajaxUsualErrorMessage)
}
let appendsomething=()=>{
let releaseButton=document.getElementsByClassName('release-board')[0]
let ns=document.createElement('a')
ns.id="null-submit"
ns.href="javascript:;"
ns.innerText="提交白卷"
ns.style="margin-left: 0px;margin-top: 10px;"
ns.title="随机答案提交试卷"
ns.onclick=()=>{
nullSubmit();
//页面方法
xAlert('提示','随机答案选择完毕，可以提交了');
};
releaseButton.appendChild(ns);
let qa=document.createElement('a');
qa.id="query-answer";
qa.href="javascript:;";
qa.innerText="查询答案";
qa.style="margin-left: 20px;margin-top: 10px;";
qa.title="云端题库查询答案";
qa.onclick=()=>{
let ansElements = document.getElementsByClassName('the-ans');
let ansNum = ansElements.length
if(ansNum<=0){
showAnswer();
addIdTag()
}else{
//页面方法
xAlert('失败','已经有答案了哦')
}
};
releaseButton.appendChild(qa);
let autoAnswerButton=document.createElement('a');
autoAnswerButton.id="auto-answer-submit";
autoAnswerButton.href="javascript:;";
autoAnswerButton.innerText="自动答题";
autoAnswerButton.style="margin-left: 0px;margin-top: 10px;";
autoAnswerButton.title="答案自动选择";
autoAnswerButton.onclick=()=>{
autoAnswer();
addIdTag();
//页面方法
xAlert('提示','答案自动选择完毕，请自行检查填空题部分')
}
releaseButton.appendChild(autoAnswerButton);
let copyAnswerButton=document.createElement('a');
copyAnswerButton.id="auto-answer-submit";
copyAnswerButton.href="javascript:;";
copyAnswerButton.innerText="正确答案";
copyAnswerButton.style="margin-left: 20px;margin-top: 10px;";
copyAnswerButton.title="利用PC端和移动端之间BUG实现获取正确答案";
let checked_a=false;
copyAnswerButton.onclick=()=>{
let ansElements = document.getElementsByClassName('the-ans');
let ansNum = ansElements.length;
if(ansNum<=0){
copyMobileAnswer();
addIdTag();
//页面方法
xAlert('提示','正确答案复制完毕，请自行检查填空题部分');
}else{
//页面方法
xAlert('失败','已经有答案了哦');
}
};
releaseButton.appendChild(copyAnswerButton);
var repeatButton=document.createElement('a')
repeatButton.id="repeat-exam-submit"
repeatButton.href="javascript:;"
repeatButton.innerText="强制重做"
repeatButton.style="margin-left: 0px;margin-top: 10px;"
repeatButton.title="强制申请重做试卷"
repeatButton.onclick=()=>{
repeatExam();
//页面方法
xAlert('提示','强制申请重做试卷成功')
}
releaseButton.appendChild(repeatButton)
var tempButton=document.createElement('a')
tempButton.id="temp-submit"
tempButton.href="javascript:;"
tempButton.innerText="占位按钮"
tempButton.style="margin-left: 20px;margin-top: 10px;"
tempButton.title="未定义功能"
tempButton.onclick=()=>{
//页面方法
xAlert('失败','占位按钮：未定义功能')
}
releaseButton.appendChild(tempButton)
};
let showAnswer=()=>{
//获取问题信息
questions=$('.question-board');
let question_arr=[];
questions.each((index,q)=>{
question_arr.push(q.id.substr(9))
});
getAnswer(groupId,examId,question_arr)
.then(res=>{
log.debug(res);
let questionContainer=document.getElementsByClassName('exam-detial-container')[0];
res.forEach(q=>{
let question=document.getElementById('question-'+q.id);
let answer = document.createElement("div");
answer.innerHTML = q.question;
let child=answer.childNodes[0];
child.id='answer-'+q.id;
questionContainer.insertBefore(child,question);
log.debug(question);
log.debug(answer)
});
addIdTag()
},ajaxUsualErrorMessage)
};
if(ansNum>0){
if(questionNum===examQuestionNum){
getDetailPage(groupId,examId)
.then(detailPage=>{
let info=analysisDetailAnswerPage(detailPage);
uploadAnswer(info.group,info.exam,info.questions)
.then(res=>{log.debug(res)},ajaxUsualErrorMessage)
},ajaxUsualErrorMessage)
}else{
log.info("现在是考试中，不能上传答案哦。")
}
}else{
appendsomething();
unblock();
}
addIdTag()
};
let start=()=>{
if(url!=location.pathname){
url=location.pathname;
log.info(url);
if(!url.match(/^\/mobile/)){
if(url.match(/\/group\/[0-9]*\/exams.*/)){
examsPage()
}
else if(url.match(/\/group\/[0-9]*\/exam\/[0-9]*\/detail/)){
detailPage()
}
}
}
};
let int=self.setInterval(()=>{
start()
},1000);
})();
Java后端
Maven
<!--Spring Boot Web-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!--Spring Mybatis-->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.1.1</version>
</dependency>
<!--MyBatis-Plus-->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.3.1.tmp</version>
</dependency>
<!--Spring Thymeleaf-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
Controller
package cn.edu.zstu.myzstu.web.controller.YOOC;
import cn.edu.zstu.myzstu.dto.ApiResponse;
import cn.edu.zstu.myzstu.dto.yooc.ExamDTO;
import cn.edu.zstu.myzstu.dto.yooc.QuestionDTO;
import cn.edu.zstu.myzstu.model.yooc.Question;
import cn.edu.zstu.myzstu.service.IYOOCExamQuestionService;
import cn.edu.zstu.myzstu.web.utils.ApiResponseUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
/**
* @Author ShenTuZhiGang
* @Version 1.0.0
* @Date 2020-04-26 08:26
*/
@Controller
@CrossOrigin
@RequestMapping("/yooc")
public class YOOCController {
@Autowired
IYOOCExamQuestionService iyoocExamQuestionService;
@ResponseBody
@RequestMapping(value = "/group/{groupId}/exam/{examId}/upload",method = RequestMethod.POST)
public Object uploadExam(@RequestHeader("JS-ID")String JSID,
@PathVariable("groupId")String groupId,
@PathVariable("examId")String examId,
@RequestBody List<QuestionDTO> questionDTOS){
List<Question> questions = new ArrayList<>();
for (QuestionDTO questionDTO: questionDTOS) {
Question question =new Question(groupId,
examId,
questionDTO.getId().substring(9),
questionDTO.getQuestion());
questions.add(question);
//System.out.println(question);
}
iyoocExamQuestionService.saveOrUpdateBatch(questions);
return questions;
}
@ResponseBody
@RequestMapping(value = "/group/{groupId}/exam/{examId}/answer",method = RequestMethod.GET)
public Object getAnswerByQuestionId(@RequestHeader("JS-ID")String JSID,
@PathVariable("groupId")String groupId,
@PathVariable("examId")String examId,
@RequestParam("question") List<String> questions){
List<QuestionDTO> questionDTOS = new ArrayList<>();
for (String question:questions) {
Question questiona=iyoocExamQuestionService.getById(question);
if(questiona==null){
questionDTOS.add(QuestionDTO.getNullQuestionDTO(question));
}else{
questionDTOS.add(new QuestionDTO(questiona.getId(),questiona.getQuestion()));
}
}
return questionDTOS;
}
@ResponseBody
@RequestMapping(value = "/group/{groupId}/exam/{examId}/answer/search",method = {RequestMethod.GET})
public Object getUserByPage(@RequestHeader("JS-ID")String JSID,
@PathVariable("groupId")String groupId,
@PathVariable("examId")String examId,
@RequestParam(defaultValue = "1") Integer page,
@RequestParam(defaultValue = "10") Integer size,
@RequestParam(defaultValue = "false")Boolean onlynow,
String key){
QueryWrapper<Question> queryWrapper = new QueryWrapper<>();
if(onlynow){
if(!StringUtils.isEmpty(groupId)){
queryWrapper.eq("group",groupId);
}
if(!StringUtils.isEmpty(examId)){
queryWrapper.eq("exam",examId);
}
}
queryWrapper.like("question", key);
return iyoocExamQuestionService.page(new Page<>(page,size), queryWrapper);
}
@ResponseBody
@RequestMapping(value = "/group/{groupId}/exam/{examId}/answer/total",method = RequestMethod.GET)
public Object getAnswerTotalByQuestionId(@PathVariable("groupId")String groupId,
@PathVariable("examId")String examId){
int total = iyoocExamQuestionService.count(new QueryWrapper<>(new Question(groupId, examId)));
ApiResponse retTemp = ApiResponseUtil.getRetTemp();
retTemp.setData(total);
return retTemp;
}
@RequestMapping(value = "/yooc_helper.js",method = RequestMethod.GET)
public String updateJS(Model model){
model.addAttribute("ID", UUID.randomUUID().toString());
return "yooc_helper.js";
}
}
无答案时
public static QuestionDTO getNullQuestionDTO(String id){
QuestionDTO question = new QuestionDTO();
question.setId(id);
question.setQuestion("<div class=\"question-board\" id=\"question-"+id+"\">\n" +
" <div class=\"the-ans fls\">\n" +
" <p>这一题还没有正确的答案，快点上传吧！</p>\n" +
" </div>\n" +
" </div>");
return question;
}
数据库设计
运行结果
考试列表面板
自动刷题过程
考试面板
答题参考
完成标记
模板脚本
数据库存储
参考文章
https://blog.csdn.net/qq_41523096/article/details/104758355
本文地址：https://blog.csdn.net/weixin_43272781/article/details/107304522