用于浙江工商大学抢课
// ==UserScript==
// @name 浙江工商大学抢课脚本
// @namespace http://tampermonkey.net/
// @version 1.04
// @description 用于浙江工商大学抢课
// @author WangShuaiGe
// @match http://jwxt.zjgsu.edu.cn/jwglxt/*gnmkdm=N253512*
// @match https://jwxt.zjgsu.edu.cn/jwglxt/*gnmkdm=N253512*
// @match http://*/jwglxt/*gnmkdm=N253512*
// @match https://*/jwglxt/*gnmkdm=N253512*
// @match https://uia.zjgsu.edu.cn/cas/login*
// @match https://my.zjgsu.edu.cn/personal-center*
// @icon https://g.csdnimg.cn/static/logo/favicon32.ico
// @grant none
// @license MIT
// ==/UserScript==
(function () {
if (window.location.href.includes('jwglxt') && window.location.href.includes('gnmkdm=N253512')) {
let dataobjarr = [];
//设置强制刷新网页的间隔 现在是 40s/每个选课
const reloadinterval = 40 * 1000
let draggableBox;
function TextAlert(content) {
if (draggableBox.querySelector('.isok').classList.contains('graberror')) {
draggableBox.querySelector('.isok').classList.remove('graberror')
}
if (draggableBox.querySelector('.isok').classList.contains('grabsuccess')) {
draggableBox.querySelector('.isok').classList.remove('grabsuccess')
}
draggableBox.querySelector('.isok').textContent = content;
draggableBox.querySelector('.isok').style.visibility = 'visible';
}
function TextError(content) {
draggableBox.querySelector('.isok').textContent = content + "\n本脚本将在30秒后自动刷新网页...";
draggableBox.querySelector('.isok').style.visibility = 'visible';
draggableBox.querySelector('.isok').classList.add('graberror');
const highestTimeoutId = setTimeout(() => { });
for (let i = 0; i <= highestTimeoutId; i++) {
clearTimeout(i);
}
setTimeout(() => {
location.reload();
}, 30000);
}
function TextSuccess(content) {
draggableBox.querySelector('.isok').textContent = content;
draggableBox.querySelector('.isok').style.visibility = 'visible';
draggableBox.querySelector('.isok').classList.add('grabsuccess');
}
//添加相关图形化界面的代码
(function () {
//使页面上内容可选，方便复制
const style = document.createElement('style');
style.textContent =
`
.grabclasscontainer {
width: 350px;
text-align: center;
position: fixed;
right: 0px;
bottom: 0px;
height: 391px;
border: 2px #333 solid;
background-color: #d5e8fc;
z-index: 999;
}
.grabclasscontainer .form-group {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 10px;
}
.grabclasscontainer label {
flex: 1;
text-align: right;
margin-right: 10px;
}
.grabclasscontainer input {
flex: 2;
padding: 10px;
width: 100%;
}
.grabclasscontainer .submit {
background-color: #007bff;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 10px;
}
.grabclasscontainer .clear {
background-color: #79240c;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 6px;
}
.grabclasscontainer .stop {
background-color: #79240c;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 6px;
}
.grabclasscontainer .dragBar {
height: 30px;
line-height: 30px;
background-color: #505860;
cursor: move;
margin-bottom: 9px;
}
.grabclasscontainer .isok {
visibility: hidden;
margin-bottom: 20px;
}
.grabclasscontainer .content {
overflow-y: auto;
height: 348px;
padding: 5px
}
.grabclasscontainer .copyright {
text-align: left;
}
.grabclasscontainer .graberror {
color: #e91a0b;
}
.grabclasscontainer .grabsuccess {
color: #0be94e;
}
.grabclasscontainer .add-course {
background-color: #28a745;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 10px;
}
.grabclasscontainer .remove-course {
background-color: #dc3545;
color: #fff;
padding: 5px 10px;
border: none;
cursor: pointer;
margin-left: 5px;
}
.grabclasscontainer .course-item {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 5px;
}
.grabclasscontainer .form-group.hidden {
display: none;
}
`
document.head.appendChild(style);
const grabclasscontainer = document.createElement('div');
grabclasscontainer.className = 'grabclasscontainer';
grabclasscontainer.id = 'grabclasscontainer';
grabclasscontainer.innerHTML = `
<div class="dragBar" id="dragBar">
我是萌萌哒拖动框O(∩_∩)O
</div>
<div class="content">
<form id="DataForm">
<div class="form-group">
<label for="teacher">老师:</label>
<input type="text" id="teacher" name="teacher" placeholder="石敏敏" required autocomplete="off">
</div>
<div class="form-group">
<label for="time">时间:</label>
<input type="text" id="time" name="time" placeholder="星期三第3-5节{1-2周,4-15周}" required
autocomplete="off">
</div>
<div class="form-group">
<label for="category1">一级目录(课程大类):</label>
<input type="text" id="category1" name="category1" placeholder="公共课程" required autocomplete="off">
</div>
<div class="form-group">
<label for="category2">二级目录(课程名或课程代号):</label>
<input type="text" id="category2" name="category2" placeholder="马克思主义基本原理或IPT012" required
autocomplete="off">
</div>
<div class="form-group">
<label for="replaceCourse">是否替换原有的课程:</label>
<input type="checkbox" id="replaceCourse" name="replaceCourse">
</div>
<div class="form-group hidden" id="replaceCourseTimeGroup">
<label for="replaceCourseTime">要替换的课程时间:</label>
<input type="text" id="replaceCourseTime" name="replaceCourseTime" placeholder="星期五第3-5节{1-16周}" autocomplete="off">
</div>
<button type="button" class="add-course">添加课程</button>
</form>
<button class="clear">清空</button>
<button class="stop">暂停</button>
<div class="isok">提交成功，正在抢课</div>
<div id="courseList"></div>
<div class="copyright">
【警告】<br>
在选课高峰期，替换课程可能存在退课后仍无法选上新课程的风险。<br>
请在点击“暂停”按钮后，再进行数据的修改和提交。<br><br>
【基本使用方式】<br>
<strong>老师</strong>：粘贴课程教师姓名，例如“石敏敏”。<br>
<strong>时间</strong>：粘贴课程时间，例如“星期三第3-5节{1-2周,4-15周}”。如果课程时间有多行，只需粘贴其中任意一行即可。<br>
<strong>一级目录</strong>：粘贴课程大类，例如“公共课程”。<br>
<strong>二级目录</strong>：粘贴课程名称或课程代码，例如“马克思主义基本原理”或“IPT012”。<br>
<strong>是否替换原有课程</strong>：勾选此选项后，会弹出<strong>要替换的课程时间</strong>输入框。<br>
在<strong>要替换的课程时间</strong>中输入已选课程的时间，例如“星期五第3-5节{1-16周}”。脚本会在检测到新课程有空位后，先退选原课程，再选上新课程。如果课程时间有多行，只需粘贴其中任意一行即可。<br>
<strong>清空</strong>：点击此按钮将清空所有待选课程并停止脚本的选课操作。<br>
<strong>暂停</strong>：点击此按钮仅停止脚本的选课操作。<br><br>
【进阶技巧】<br>如需设置脚本自动登录，请访问 <a href="https://my.zjgsu.edu.cn/logout">登录页面</a> 进行登录失效时的设置。<br><br>
【联系作者】<br>如有疑问，请联系作者QQ：1023097618。<br><br>
【分享】<br>如果本脚本帮助到了您，请分享给您身边的同学。脚本下载链接(需要开梯子)：<a href="https://greasyfork.org/zh-CN/scripts/474558-%E6%B5%99%E6%B1%9F%E5%B7%A5%E5%95%86%E5%A4%A7%E5%AD%A6%E6%8A%A2%E8%AF%BE%E8%84%9A%E6%9C%AC">脚本下载</a>
</div>
</div>
`
document.body.appendChild(grabclasscontainer);
draggableBox = document.getElementById("grabclasscontainer");
const dragBar = draggableBox.querySelector(".dragBar");
let isDragging = false;
let offsetX, offsetY;
dragBar.addEventListener("mousedown", (e) => {
isDragging = true;
offsetX = e.clientX - draggableBox.getBoundingClientRect().left;
offsetY = e.clientY - draggableBox.getBoundingClientRect().top;
draggableBox.style.transition = "none";
});
document.addEventListener("mousemove", (e) => {
if (!isDragging) return;
let x = e.clientX - offsetX;
let y = e.clientY - offsetY;
draggableBox.style.left = x + "px";
draggableBox.style.top = y + "px";
});
document.addEventListener("mouseup", () => {
isDragging = false;
draggableBox.style.transition = "all 0.3s ease"; // 添加平滑的过渡效果
});
grabclasscontainer.addEventListener('click', function(event) {
event.stopPropagation();
});
// Add event listeners for adding and removing courses
const courseList = document.getElementById('courseList');
const addCourseButton = document.querySelector('.add-course');
addCourseButton.addEventListener('click', () => {
const teacher = document.querySelector('#teacher').value.trim();
const time = document.querySelector('#time').value.trim();
const category1 = document.querySelector('#category1').value.trim();
const category2 = document.querySelector('#category2').value.trim();
const replaceCourse = document.querySelector('#replaceCourse').checked;
const replaceCourseTime = document.querySelector('#replaceCourseTime').value.trim();
if (replaceCourse === true && !replaceCourseTime.trim()) {
TextAlert("请填写替换课程时间！");
return;
}
if (teacher && time && category1 && category2) {
const course = {
targetTeacher: teacher,
targetTime: time,
firstmenu: category1,
secondmenu: category2,
replaceCourse: replaceCourse,
replaceCourseTime: replaceCourseTime
};
dataobjarr.push(course);
renderCourseList();
TextAlert("课程已添加，刷新页面后脚本会开始抢课，当前要选课程总数：" + dataobjarr.length + "个")
// Clear all input fields
document.getElementById('DataForm').reset();
// Hide the replace course input field if it was shown
document.getElementById('replaceCourseTimeGroup').classList.add('hidden');
} else {
TextAlert('请填写所有字段');
}
});
document.getElementById('replaceCourse').addEventListener('change', function () {
const replaceCourseTimeGroup = document.getElementById('replaceCourseTimeGroup');
const replaceCourseTimeInput = document.getElementById('replaceCourseTime');
if (this.checked) {
replaceCourseTimeGroup.classList.remove('hidden');
} else {
replaceCourseTimeGroup.classList.add('hidden');
replaceCourseTimeInput.value = '';
}
});
function renderCourseList() {
localStorage.setItem('courses', JSON.stringify(dataobjarr))
courseList.innerHTML = '';
dataobjarr.forEach((course, index) => {
const courseItem = document.createElement('div');
courseItem.className = 'course-item';
courseItem.innerHTML = `
<span>${course.targetTeacher} - ${course.targetTime} - ${course.firstmenu} - ${course.secondmenu} - 替换: ${course.replaceCourse ? '是' : '否'} ${course.replaceCourse ? '- ' + course.replaceCourseTime : ''}</span>
<button class="remove-course" data-index="${index}">移除</button>
`;
courseList.appendChild(courseItem);
});
document.querySelectorAll('.remove-course').forEach(button => {
button.addEventListener('click', (event) => {
const index = event.target.getAttribute('data-index');
dataobjarr.splice(index, 1);
renderCourseList();
});
});
}
// Initialize the course list from localStorage if available
function initializeCourses() {
const coursesData = localStorage.getItem('courses');
const storedCourses = coursesData ? JSON.parse(coursesData) : [];
if (storedCourses) {
dataobjarr = storedCourses;
renderCourseList();
}
reloadtime = reloadinterval * dataobjarr.length
if (reloadtime !== 0) {
setTimeout(() => {
location.reload();
}, reloadtime);
}
}
initializeCourses();
draggableBox.querySelector('.clear').addEventListener('click', () => {
dataobjarr = [];
renderCourseList();
const highestTimeoutId = setTimeout(() => { });
for (let i = 0; i <= highestTimeoutId; i++) {
clearTimeout(i);
}
TextAlert('停止抢课');
});
draggableBox.querySelector('.stop').addEventListener('click', () => {
const highestTimeoutId = setTimeout(() => { });
for (let i = 0; i <= highestTimeoutId; i++) {
clearTimeout(i);
}
TextAlert('暂停抢课，刷新页面后继续');
});
})();
//选课相关代码
(function () {
let nowdataobj;
let nowi = 0;
function cancelselect() {
const closeItems = document.querySelectorAll('.col-sm-9.col-md-9 .col-sm-12.col-md-2 a .close-icon')
closeItems.forEach(li => {
if (li) {
li.click();
}
});
TextAlert(`一级菜单 ${nowdataobj.firstmenu}`);
setTimeout(getfirstmenu, 2000);
}
function getfirstmenu() {
let issuccess = false;
const liElements = document.querySelectorAll('.nav-tabs li')
liElements.forEach(li => {
const aElement = li.querySelector('a');
if (aElement && aElement.textContent.includes(nowdataobj.firstmenu)) {
issuccess = true;
if (!li.classList.contains('active')) {
aElement.click();
}
TextAlert(`查询按钮`);
setTimeout(clickquerrybtn, 2000);
}
return
});
if (issuccess === false) {
TextError(`错误：找不到一级目录 ${nowdataobj.firstmenu} ，请核对填写的是否正确`);
}
}
function clickquerrybtn() {
const querrybtn = document.querySelector('button[name="query"]');
if (querrybtn) {
querrybtn.click();
TextAlert(`输入内容`);
setTimeout(getsearch, 2000);
}
}
function getsearch() {
var inputElement = document.querySelector('input[name="searchInput"]');
inputElement.value = nowdataobj.secondmenu;
TextAlert(`按下搜索确定按钮`);
setTimeout(getsearchsure, 2000);
}
function getsearchsure() {
const surebtn = document.querySelector('button[name="query"]');
surebtn.click();
TextAlert(`二级目录 ${nowdataobj.secondmenu}`);
setTimeout(getsecondmenu, 2000);
}
function getmore() {
const more = document.querySelector('#more');
if (more.style.display !== 'none') {
more.querySelector('a').click();
setTimeout(getmore, 2000);
} else {
TextAlert(`二级目录 ${nowdataobj.secondmenu}`);
setTimeout(getsecondmenu, 2000);
}
}
function getsecondmenu() {
let issuccess = false;
const tjxk = document.querySelector('.tjxk_list');
if (tjxk !== null) {
const liElements = tjxk.querySelectorAll('.panel.panel-info');
liElements.forEach(li => {
const clickbox = li.querySelector('.panel-heading.kc_head');
const secondmenuname = clickbox.querySelector('.kcmc').textContent;
if (clickbox && secondmenuname && secondmenuname.includes(nowdataobj.secondmenu)) {
issuccess = true;
if (clickbox.querySelector('.expand_close').classList.contains('expand1')) {
clickbox.click();
}
TextAlert(`老师${nowdataobj.targetTeacher} 时间${nowdataobj.targetTime}`);
setTimeout(findtarget, 2000);
}
}
)
}
if (issuccess === false) {
TextError(`错误：找不到二级目录 ${nowdataobj.secondmenu} ，请核对二级目录填写的是否正确\n这也有可能是当前网络卡顿引起`);
}
}
function findtarget() {
let issuccess = false;
const rows = document.querySelectorAll('.body_tr');
rows.forEach(row => {
const teacherCell = row.querySelector('.jsxmzc').textContent;
const timeCell = row.querySelector('.sksj').textContent;
const rsxxCell = row.querySelector('.rsxx').textContent;
const [current, total] = rsxxCell.split('/').map(Number);
if (teacherCell.includes(nowdataobj.targetTeacher) && timeCell.includes(nowdataobj.targetTime)) {
const button = row.querySelector('.btn');
issuccess = true;
if (button.textContent === '退选') {
TextSuccess(`课程 ${nowdataobj.secondmenu} 已成功选上`);
dataobjarr.splice(nowi, 1);
nowi--;
localStorage.setItem('courses', JSON.stringify(dataobjarr));
setTimeout(reloadpage, 2000);
return;
}
if (nowdataobj.replaceCourse) {
if (!(rsxxCell.includes('已满') || current >= total)) {
// If replacement is needed and the course is full
const choosedBox = document.querySelector("#choosedBox > div > div.outer_left");
if (choosedBox) {
choosedBox.click();
setTimeout(() => {
replaceExistingCourse(button);
}, 2000);
}
} else {
if (button) {
if (button.textContent === '选课') {
button.click();
setTimeout(clicksurebtn, 2000);
}
}
}
} else {
if (button) {
if (button.textContent === '选课') {
button.click();
setTimeout(clicksurebtn, 2000);
}
}
}
return
}
});
if (issuccess === false) {
TextError(`错误：找不到课程，请检查老师 ${nowdataobj.targetTeacher} 和时间 ${nowdataobj.targetTime} 填写的是否正确`);
}
}
// Function to replace an existing course
function replaceExistingCourse(surebtn) {
const replaceTime = nowdataobj.replaceCourseTime;
const rightDivs = document.querySelectorAll('.right_div .outer_xkxx_list');
let found = false;
rightDivs.forEach(div => {
const timeCell = div.querySelector('p.time').textContent;
if (timeCell.includes(replaceTime)) {
if (found) {
return
}
const withdrawButton = div.querySelector('.btn-danger');
if (withdrawButton) {
withdrawButton.click();
const okbtn = document.querySelector("#btn_confirm")
okbtn.click()
dataobjarr[nowi].replaceCourse = false
localStorage.setItem('courses', JSON.stringify(dataobjarr))
setTimeout(() => {
const choosedBox = document.querySelector("#choosedBox > div > div.outer_left");
if (choosedBox) {
choosedBox.click();
setTimeout(() => {
surebtn.click()
setTimeout(clicksurebtn, 2000);
}, 2000);
}
}, 2000);
found = true;
}
}
});
if (!found) {
TextError(`错误：找不到要替换的课程时间 ${replaceTime}`);
}
}
function clicksurebtn() {
const confirmButton = document.getElementById('btn_ok');
if (confirmButton) {
confirmButton.click();
}
setTimeout(reloadpage, 2000);
}
function reloadpage() {
nowi++;
if (nowi >= dataobjarr.length) {
location.reload();
} else {
start();
}
}
function start() {
if (dataobjarr && dataobjarr[nowi] && dataobjarr[nowi].targetTeacher && dataobjarr[nowi].targetTime && dataobjarr[nowi].firstmenu && dataobjarr[nowi].secondmenu) {
nowdataobj = dataobjarr[nowi];
if (nowi > 0) {
TextAlert(`一级菜单 ${nowdataobj.firstmenu}`);
setTimeout(getfirstmenu, 2000);
} else {
TextAlert(`撤销选择标签`);
setTimeout(cancelselect, 2000)
}
} else {
if (nowi === 0) {
TextAlert('请按照提示输入相关内容');
} else {
location.reload();
}
}
}
start();
})();
}
else if (window.location.href.includes('uia.zjgsu.edu.cn/cas/login')) {
// Login page functionality
const style = document.createElement('style');
style.textContent = `
.grabclasscontainer {
width: 350px;
text-align: center;
position: fixed;
right: 0px;
bottom: 0px;
height: 391px;
border: 2px #333 solid;
background-color: #d5e8fc;
z-index: 999;
}
.grabclasscontainer .form-group {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 10px;
}
.grabclasscontainer label {
flex: 1;
text-align: right;
margin-right: 10px;
}
.grabclasscontainer input {
flex: 2;
padding: 10px;
width: 100%;
}
.grabclasscontainer .submit {
background-color: #007bff;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 10px;
}
.grabclasscontainer .clear {
background-color: #79240c;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 6px;
}
.grabclasscontainer .stop {
background-color: #79240c;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 6px;
}
.grabclasscontainer .dragBar {
height: 30px;
line-height: 30px;
background-color: #505860;
cursor: move;
margin-bottom: 9px;
}
.grabclasscontainer .isok {
visibility: hidden;
margin-bottom: 20px;
}
.grabclasscontainer .content {
overflow-y: auto;
height: 348px;
}
.grabclasscontainer .copyright {
text-align: left;
}
.grabclasscontainer .graberror {
color: #e91a0b;
}
.grabclasscontainer .grabsuccess {
color: #0be94e;
}
.grabclasscontainer .remove-course {
background-color: #dc3545;
color: #fff;
padding: 5px 10px;
border: none;
cursor: pointer;
margin-left: 5px;
}
.grabclasscontainer .course-item {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 5px;
}
.grabclasscontainer .form-group.hidden {
display: none;
}
.grabclasscontainer .button {
background-color: #007bff;
color: #fff;
padding: 5px 10px;
border: none;
cursor: pointer;
margin-top: 10px;
}
.login-container label {
flex: 1;
text-align: right;
margin-right: 10px;
}
`;
document.head.appendChild(style);
//公共函数
function TextAlert(content) {
if (draggableBox.querySelector('.isok').classList.contains('graberror')) {
draggableBox.querySelector('.isok').classList.remove('graberror')
}
if (draggableBox.querySelector('.isok').classList.contains('grabsuccess')) {
draggableBox.querySelector('.isok').classList.remove('grabsuccess')
}
draggableBox.querySelector('.isok').textContent = content;
draggableBox.querySelector('.isok').style.visibility = 'visible';
}
function TextError(content) {
draggableBox.querySelector('.isok').textContent = content + "\n本脚本将在30秒后自动刷新网页...";
draggableBox.querySelector('.isok').style.visibility = 'visible';
draggableBox.querySelector('.isok').classList.add('graberror');
const highestTimeoutId = setTimeout(() => { });
for (let i = 0; i <= highestTimeoutId; i++) {
clearTimeout(i);
}
setTimeout(() => {
location.reload();
}, 30000);
}
function TextSuccess(content) {
draggableBox.querySelector('.isok').textContent = content;
draggableBox.querySelector('.isok').style.visibility = 'visible';
draggableBox.querySelector('.isok').classList.add('grabsuccess');
}
const grabclasscontainer = document.createElement('div');
grabclasscontainer.className = 'grabclasscontainer';
grabclasscontainer.id = 'grabclasscontainer';
grabclasscontainer.innerHTML =
`
<div class="dragBar" id="dragBar">
我是萌萌哒拖动框O(∩_∩)O
</div>
<div class="content">
<div class="form-group">
<label for="username">账号:</label>
<input type="text" id="usernameInput" name="username" placeholder="请输入账号" autocomplete="off">
</div>
<div class="form-group">
<label for="password">密码:</label>
<input type="password" id="passwordInput" name="password" placeholder="请输入密码" autocomplete="off">
</div>
<button class="button" id="saveButton">保存</button>
<button class="button" id="clearButton">清空</button>
<div class="isok">提交成功，正在抢课</div>
<div class="copyright">
在上方输入框中保存账号和密码，以便在登录失效时，脚本能够自动重新登录。<br><br>
如果遇到验证码导致无法登录，请尝试关闭浏览器后重新打开，或者切换到其他浏览器进行操作。<br>
</div>
</div>
`;
document.body.appendChild(grabclasscontainer);
draggableBox = document.getElementById("grabclasscontainer");
const dragBar = draggableBox.querySelector(".dragBar");
let isDragging = false;
let offsetX, offsetY;
dragBar.addEventListener("mousedown", (e) => {
isDragging = true;
offsetX = e.clientX - draggableBox.getBoundingClientRect().left;
offsetY = e.clientY - draggableBox.getBoundingClientRect().top;
draggableBox.style.transition = "none";
});
document.addEventListener("mousemove", (e) => {
if (!isDragging) return;
let x = e.clientX - offsetX;
let y = e.clientY - offsetY;
draggableBox.style.left = x + "px";
draggableBox.style.top = y + "px";
});
document.addEventListener("mouseup", () => {
isDragging = false;
draggableBox.style.transition = "all 0.3s ease"; // 添加平滑的过渡效果
});
// Check for error message
const errorMsg = document.querySelector("#errormsg");
const errorSpan = errorMsg ? errorMsg.querySelector("#msg") : null;
// Load saved credentials from localStorage if no error message is present
if (!errorSpan) {
// Load saved credentials from localStorage
const savedUsername = localStorage.getItem('savedUsername');
const savedPassword = localStorage.getItem('savedPassword');
if (savedUsername && savedPassword) {
setTimeout(() => {
TextAlert("填写用户名");
document.querySelector("#username").value = savedUsername;
setTimeout(() => {
TextAlert("填写密码");
document.querySelector("#ppassword").value = savedPassword;
setTimeout(() => {
TextAlert("登录");
document.querySelector("#dl").click();
});
}, 2000);
}, 2000);
}
} else {
TextError("遇到错误了")
}
// Save credentials to localStorage
document.getElementById('saveButton').addEventListener('click', () => {
const username = document.getElementById('usernameInput').value;
const password = document.getElementById('passwordInput').value;
if (username && password) {
localStorage.setItem('savedUsername', username);
localStorage.setItem('savedPassword', password);
TextAlert('账号密码已保存');
location.reload();
} else {
TextAlert('请输入账号和密码');
}
});
// Clear credentials from localStorage
document.getElementById('clearButton').addEventListener('click', () => {
const highestTimeoutId = setTimeout(() => { });
for (let i = 0; i <= highestTimeoutId; i++) {
clearTimeout(i);
}
localStorage.removeItem('savedUsername');
localStorage.removeItem('savedPassword');
TextAlert('已清空保存的账号密码');
});
} else if (window.location.href.includes('my.zjgsu.edu.cn/personal-center')) {
// Login page functionality
const style = document.createElement('style');
style.textContent = `
.grabclasscontainer {
width: 350px;
text-align: center;
position: fixed;
right: 0px;
bottom: 0px;
height: 391px;
border: 2px #333 solid;
background-color: #d5e8fc;
z-index: 999;
}
.grabclasscontainer .form-group {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 10px;
}
.grabclasscontainer label {
flex: 1;
text-align: right;
margin-right: 10px;
}
.grabclasscontainer input {
flex: 2;
padding: 10px;
width: 100%;
}
.grabclasscontainer .submit {
background-color: #007bff;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 10px;
}
.grabclasscontainer .clear {
background-color: #79240c;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 6px;
}
.grabclasscontainer .stop {
background-color: #79240c;
color: #fff;
padding: 10px 20px;
border: none;
cursor: pointer;
margin-bottom: 6px;
}
.grabclasscontainer .dragBar {
height: 30px;
line-height: 30px;
background-color: #505860;
cursor: move;
margin-bottom: 9px;
}
.grabclasscontainer .isok {
visibility: hidden;
margin-bottom: 20px;
}
.grabclasscontainer .content {
overflow-y: auto;
height: 348px;
}
.grabclasscontainer .copyright {
text-align: left;
}
.grabclasscontainer .graberror {
color: #e91a0b;
}
.grabclasscontainer .grabsuccess {
color: #0be94e;
}
.grabclasscontainer .remove-course {
background-color: #dc3545;
color: #fff;
padding: 5px 10px;
border: none;
cursor: pointer;
margin-left: 5px;
}
.grabclasscontainer .course-item {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 5px;
}
.grabclasscontainer .form-group.hidden {
display: none;
}
.grabclasscontainer .button {
background-color: #007bff;
color: #fff;
padding: 5px 10px;
border: none;
cursor: pointer;
margin-top: 10px;
}
.login-container label {
flex: 1;
text-align: right;
margin-right: 10px;
}
`;
document.head.appendChild(style);
//公共函数
function TextAlert(content) {
if (draggableBox.querySelector('.isok').classList.contains('graberror')) {
draggableBox.querySelector('.isok').classList.remove('graberror')
}
if (draggableBox.querySelector('.isok').classList.contains('grabsuccess')) {
draggableBox.querySelector('.isok').classList.remove('grabsuccess')
}
draggableBox.querySelector('.isok').textContent = content;
draggableBox.querySelector('.isok').style.visibility = 'visible';
}
function TextError(content) {
draggableBox.querySelector('.isok').textContent = content + "\n本脚本将在30秒后自动刷新网页...";
draggableBox.querySelector('.isok').style.visibility = 'visible';
draggableBox.querySelector('.isok').classList.add('graberror');
const highestTimeoutId = setTimeout(() => { });
for (let i = 0; i <= highestTimeoutId; i++) {
clearTimeout(i);
}
setTimeout(() => {
location.reload();
}, 30000);
}
function TextSuccess(content) {
draggableBox.querySelector('.isok').textContent = content;
draggableBox.querySelector('.isok').style.visibility = 'visible';
draggableBox.querySelector('.isok').classList.add('grabsuccess');
}
const grabclasscontainer = document.createElement('div');
grabclasscontainer.className = 'grabclasscontainer';
grabclasscontainer.id = 'grabclasscontainer';
grabclasscontainer.innerHTML =
`
<div class="dragBar" id="dragBar">
我是萌萌哒拖动框O(∩_∩)O
</div>
<div class="content">
<div class="form-group">
<label for="replaceCourse">是否自动跳转:</label>
<input type="checkbox" id="replaceCourse" name="replaceCourse">
</div>
<button class="button" id="clearButton">清空</button>
<div class="isok">提交成功，正在抢课</div>
<div class="copyright">
上方的复选框可用于设置是否在当前页面时自动跳转到选课界面。
</div>
</div>
`;
document.body.appendChild(grabclasscontainer);
draggableBox = document.getElementById("grabclasscontainer");
const dragBar = draggableBox.querySelector(".dragBar");
let isDragging = false;
let offsetX, offsetY;
dragBar.addEventListener("mousedown", (e) => {
isDragging = true;
offsetX = e.clientX - draggableBox.getBoundingClientRect().left;
offsetY = e.clientY - draggableBox.getBoundingClientRect().top;
draggableBox.style.transition = "none";
});
document.addEventListener("mousemove", (e) => {
if (!isDragging) return;
let x = e.clientX - offsetX;
let y = e.clientY - offsetY;
draggableBox.style.left = x + "px";
draggableBox.style.top = y + "px";
});
document.addEventListener("mouseup", () => {
isDragging = false;
draggableBox.style.transition = "all 0.3s ease"; // 添加平滑的过渡效果
});
draggableBox.querySelector('#clearButton').addEventListener('click', () => {
const highestTimeoutId = setTimeout(() => { });
for (let i = 0; i <= highestTimeoutId; i++) {
clearTimeout(i);
}
localStorage.removeItem("autoRelocation");
TextAlert('已清空缓存信息');
});
let autoRelocation = localStorage.getItem("autoRelocation") === null ? true : localStorage.getItem("autoRelocation") === "true";
function changefunc(ischeck){
if (!ischeck) {
const highestTimeoutId = setTimeout(() => { });
for (let i = 0; i <= highestTimeoutId; i++) {
clearTimeout(i);
}
TextAlert(`已经设置自动跳转为：否`);
} else {
TextAlert("已经设置自动跳转为：是 5秒后跳转到选课页面")
setTimeout(() => {
window.location.href = "http://jwxt.zjgsu.edu.cn/jwglxt/xsxk/zzxkyzb_cxZzxkYzbIndex.html?gnmkdm=N253512&layout=default"
}, 5000)
}
localStorage.setItem("autoRelocation", ischeck);
}
document.getElementById('replaceCourse').addEventListener('change', function () {
changefunc(this.checked)
});
document.getElementById('replaceCourse').checked = autoRelocation === true;
changefunc(document.getElementById('replaceCourse').checked);
}
})();