优慕课-章节测试题目抓取复制
// ==UserScript==
// @name 优慕课-章节测试题目抓取复制
// @namespace http://tampermonkey.net/
// @version 0.0.1
// @description 优慕课-章节测试题目抓取复制-复制整个章节测试题目内容
// @author Sweek
// @match *://wvpn.ahu.edu.cn/*/meol/test/*
// @license GPLv3
// @icon https://www.google.com/s2/favicons?sz=64&domain=csdn.net
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @require https://code.jquery.com/jquery-2.1.4.min.js
// ==/UserScript==
function getTestTopics() {
try {
const testDoms = window.top.document.querySelectorAll(".test_checkq_question_qBody");
if (!testDoms.length) {
console.warn('没有找到任何测试项');
return [];
}
return Array.from(testDoms).map(test => {
const test_num = test.querySelector('.test_checkq_question_num')?.innerText || '无编号';
const test_title = test.querySelector('.title input')?.getAttribute('value') || '无标题';
const test_answer = test.querySelector('.item')?.innerText || '无答案';
return { test_num, test_title, test_answer };
});
} catch (error) {
console.error('获取测试项时出错:', error);
return [];
}
}
// 创建弹窗并显示数据
function showTestData(tests) {
// 创建并设置元素样式的辅助函数
function createStyledElement(tag, styles, textContent = '') {
const element = document.createElement(tag);
Object.assign(element.style, styles);
element.textContent = textContent;
return element;
}
// 创建弹窗外层容器
const modal = createStyledElement('div', {
position: 'fixed',
top: '0',
left: '0',
width: '100%',
height: '100%',
backgroundColor: 'rgba(0, 0, 0, 0.5)',
zIndex: '9999',
display: 'flex',
alignItems: 'center',
justifyContent: 'center'
});
// 弹窗内容区域
const modalContent = createStyledElement('div', {
backgroundColor: 'white',
padding: '20px',
borderRadius: '8px',
maxHeight: '80%',
overflowY: 'auto',
width: '60%',
boxShadow: '0 4px 10px rgba(0, 0, 0, 0.2)',
position: 'relative'
});
// 添加标题
const header = createStyledElement('h2', {}, '测试题数据');
modalContent.appendChild(header);
// 复制所有题目和答案按钮
const copyAllButton = createStyledElement('button', {
marginTop: '10px',
padding: '5px 10px',
backgroundColor: '#4CAF50',
color: 'white',
border: 'none',
cursor: 'pointer',
borderRadius: '4px'
}, '复制所有题目和答案');
copyAllButton.addEventListener('click', () => {
const allText = tests.map(test =>
`${test.test_num}\n${test.test_title.replace(/<\/?[^>]+(>|$)/g, "")}\n${test.test_answer}\n\n`
).join('');
navigator.clipboard.writeText(allText)
.then(() => alert('所有题目和答案已复制！'))
.catch(err => console.error('复制失败:', err));
});
modalContent.appendChild(copyAllButton);
// 使用文档片段来批量添加元素
const fragment = document.createDocumentFragment();
tests.forEach(test => {
const testDiv = createStyledElement('div', {
marginBottom: '20px',
padding: '15px',
border: '1px solid #ddd',
borderRadius: '8px',
backgroundColor: '#f9f9f9',
boxShadow: '0 2px 5px rgba(0, 0, 0, 0.1)'
});
const testNum = createStyledElement('p', {
fontSize: '18px',
fontWeight: 'bold'
}, test.test_num);
const testTitle = createStyledElement('div', {
fontSize: '16px',
color: '#333'
}, test.test_title.replace(/<\/?[^>]+(>|$)/g, ""));
const testAnswer = createStyledElement('pre', {
fontSize: '14px',
color: '#555',
padding: '5px 0px',
backgroundColor: '#fafafa',
borderRadius: '5px'
}, test.test_answer);
const copyButton = createStyledElement('button', {
marginTop: '10px',
padding: '5px 10px',
backgroundColor: '#4CAF50',
color: 'white',
border: 'none',
cursor: 'pointer',
borderRadius: '4px'
}, '复制题目和答案');
copyButton.addEventListener('click', () => {
const fullText = `${test.test_num}\n${test.test_title.replace(/<\/?[^>]+(>|$)/g, "")}\n${test.test_answer}`;
navigator.clipboard.writeText(fullText)
.then(() => alert('题目和答案已复制！'))
.catch(err => console.error('复制失败:', err));
});
testDiv.appendChild(testNum);
testDiv.appendChild(testTitle);
testDiv.appendChild(testAnswer);
testDiv.appendChild(copyButton);
fragment.appendChild(testDiv);
});
modalContent.appendChild(fragment);
// 关闭按钮
const closeButton = createStyledElement('button', {
position: 'fixed',
bottom: '20px',
left: '50%',
transform: 'translateX(-50%)',
fontSize: '16px',
backgroundColor: '#FF5C5C',
color: 'white',
border: 'none',
cursor: 'pointer',
borderRadius: '5px',
padding: '5px 10px'
}, '关闭');
// 最小化按钮
const minimizeButton = createStyledElement('button', {
position: 'fixed',
top: '10px',
right: '10px',
fontSize: '14px',
backgroundColor: '#4CAF50',
color: 'white',
border: 'none',
cursor: 'pointer',
borderRadius: '5px',
padding: '5px 10px',
display: 'none' // 初始隐藏
}, '显示测试题目');
// 关闭弹窗事件
closeButton.addEventListener('click', () => {
modal.style.display = 'none'; // 隐藏弹窗
minimizeButton.style.display = 'block'; // 显示最小化按钮
});
// 恢复弹窗事件
minimizeButton.addEventListener('click', () => {
modal.style.display = 'flex'; // 显示弹窗
minimizeButton.style.display = 'none'; // 隐藏最小化按钮
});
modal.appendChild(modalContent);
modalContent.appendChild(closeButton);
document.body.appendChild(modal);
document.body.appendChild(minimizeButton);
}
function showLoading() {
const loadingDiv = document.createElement('div');
loadingDiv.id = 'loading';
loadingDiv.style.position = 'fixed';
loadingDiv.style.top = '0';
loadingDiv.style.left = '0';
loadingDiv.style.width = '100%';
loadingDiv.style.height = '100%';
loadingDiv.style.backgroundColor = 'rgba(0, 0, 0, 0.5)';
loadingDiv.style.zIndex = '10000';
loadingDiv.style.display = 'flex';
loadingDiv.style.alignItems = 'center';
loadingDiv.style.justifyContent = 'center';
loadingDiv.style.color = 'white';
loadingDiv.style.fontSize = '20px';
loadingDiv.textContent = '加载中...';
document.body.appendChild(loadingDiv);
}
function hideLoading() {
const loadingDiv = document.getElementById('loading');
if (loadingDiv) {
document.body.removeChild(loadingDiv);
}
}
(function() {
if (window.top === window) {
showLoading(); // 显示加载动画
// 只有在主页面中才执行的代码
window.addEventListener('load', function() {
const tests = getTestTopics();
console.log('tests：：：+ ', tests);
showTestData(tests); // 在弹窗显示后隐藏加载动画
hideLoading()
});
}
})();