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点击上传题库粘贴JSON即可上传，高亮答案保留，显示检测率和解析率，支持窗口最小化和拖动吸附
当前为
// ==UserScript==
// @name iTalent 在线考试自动答题助手
// @namespace https://yangtaoer.com.cn/
// @version 3.4
// @description 点击上传题库粘贴JSON即可上传，高亮答案保留，显示检测率和解析率，支持窗口最小化和拖动吸附
// @author yang
// @match https://*.italent.cn/*
// @run-at document-start
// @grant GM_xmlhttpRequest
// @grant GM_addStyle
// @connect yangtaoer.com.cn
// @license MIT
// ==/UserScript==
(function () {
'use strict';
const CONFIG = {
apiUrl: 'https://yangtaoer.com.cn/exam/api/parse',
uploadUrl: 'https://yangtaoer.com.cn/exam/api/upload',
checkInterval: 1000,
version: 'v3.4'
};
let knownQuestions = new Set();
let paused = false;
let cachedResultJson = null;
let totalQuestions = 0;
let parsedQuestions = 0;
window.addEventListener('DOMContentLoaded', () => {
// === UI面板 ===
const panel = document.createElement('div');
panel.id = 'exam-helper-panel';
panel.innerHTML = `
<div id="exam-helper-header" style="display:flex;justify-content:space-between;align-items:center;">
<div style="font-weight:bold;font-size:13px;">
iTalent考试助手 <span style="color:#ccc;">(${CONFIG.version})</span>
</div>
<button id="exam-helper-minimize" style="background:#df741a;color:#fff;border:none;border-radius:50%;width:18px;height:18px;cursor:pointer;line-height:14px;">–</button>
</div>
<div id="exam-helper-top-line" style="margin-top:4px;">
<button id="exam-helper-toggle">⏸ 暂停检测</button>
<button id="exam-helper-clear">🧹 清空标记</button>
<br/>
<span id="exam-helper-stats" style="margin-left:8px; font-size:12px;">检测:0，解析:0</span>
</div>
<div id="exam-helper-bottom-line" style="margin-top:4px;">
<button id="exam-helper-upload">📤 上传题库</button>
<span id="exam-helper-status" style="margin-left:8px; font-size:12px;">状态：未上传</span>
</div>
`;
document.body.appendChild(panel);
// === 小圆圈 ===
const miniBtn = document.createElement('div');
miniBtn.id = 'exam-helper-mini';
miniBtn.innerText = '+';
miniBtn.style.display = 'none';
document.body.appendChild(miniBtn);
// === 样式 ===
GM_addStyle(`
#exam-helper-panel {
position: fixed;
top: 80px;
right: 30px;
background: rgba(0,0,0,0.75);
color: #fff;
padding: 8px 10px;
border-radius: 8px;
z-index: 999999;
font-size: 12px;
box-shadow: 0 0 8px rgba(0,0,0,0.4);
cursor: move;
user-select: none;
}
#exam-helper-panel button {
margin: 1px 3px;
background: #2e8b57;
color: white;
border: none;
padding: 3px 6px;
border-radius: 4px;
cursor: pointer;
font-size: 12px;
}
#exam-helper-panel button:hover {
background: #3cb371;
}
#exam-helper-mini {
position: fixed;
top: 80px;
right: 30px;
width: 32px;
height: 32px;
background: rgba(0,0,0,0.75);
color: #fff;
border-radius: 50%;
text-align: center;
line-height: 32px;
font-size: 20px;
cursor: pointer;
z-index: 999999;
user-select: none;
}
.exam-highlight {
background-color: #38e42c !important;
position: relative;
}
.exam-highlight::after {
content: "√";
color: red;
font-weight: bold;
margin-left: 3px;
}
`);
const statsEl = document.getElementById('exam-helper-stats');
// === 拖动逻辑 ===
function enableDrag(el) {
let isDragging = false;
let offsetX, offsetY;
el.addEventListener('mousedown', e => {
if (e.target.tagName === 'BUTTON') return;
isDragging = true;
offsetX = e.clientX - el.offsetLeft;
offsetY = e.clientY - el.offsetTop;
el.style.transition = 'none';
});
document.addEventListener('mousemove', e => {
if (!isDragging) return;
e.preventDefault();
el.style.left = (e.clientX - offsetX) + 'px';
el.style.top = (e.clientY - offsetY) + 'px';
el.style.right = 'auto';
});
document.addEventListener('mouseup', () => {
if (!isDragging) return;
isDragging = false;
snapToEdge(el);
});
}
function snapToEdge(el) {
const margin = 10;
const rect = el.getBoundingClientRect();
const vw = window.innerWidth;
const vh = window.innerHeight;
let left = rect.left;
let top = rect.top;
if (left + rect.width / 2 < vw / 2) {
el.style.left = margin + 'px';
el.style.right = 'auto';
} else {
el.style.left = 'auto';
el.style.right = margin + 'px';
}
if (top < margin) el.style.top = margin + 'px';
else if (top + rect.height > vh - margin) el.style.top = (vh - rect.height - margin) + 'px';
}
enableDrag(panel);
enableDrag(miniBtn);
// === 最小化/恢复 ===
document.getElementById('exam-helper-minimize').onclick = () => {
panel.style.display = 'none';
miniBtn.style.display = 'block';
};
miniBtn.onclick = () => {
miniBtn.style.display = 'none';
panel.style.display = 'block';
};
// === UI交互 ===
document.getElementById('exam-helper-toggle').onclick = () => {
paused = !paused;
document.getElementById('exam-helper-toggle').innerText = paused ? '▶ 开始检测' : '⏸ 暂停检测';
};
document.getElementById('exam-helper-clear').onclick = () => {
document.querySelectorAll('.exam-highlight').forEach(e => e.classList.remove('exam-highlight'));
knownQuestions.clear();
totalQuestions = 0;
parsedQuestions = 0;
updateStats();
showToast('✅ 已清空标记与缓存');
};
document.getElementById('exam-helper-upload').onclick = () => {
const input = prompt('请粘贴考试结果JSON:');
if (!input) return showToast('⚠️ 未输入任何内容', 'warn');
try {
cachedResultJson = JSON.parse(input);
} catch (err) {
console.error('解析JSON失败', err);
return showToast('❌ JSON格式错误，请检查输入', 'error');
}
if (!confirm('确认上传题库吗？')) return;
showToast('⏳ 正在上传题库...');
GM_xmlhttpRequest({
method: 'POST',
url: CONFIG.uploadUrl,
headers: {'Content-Type':'application/json'},
data: JSON.stringify(cachedResultJson),
onload: res => {
if(res.status===200){
document.getElementById('exam-helper-status').innerText='状态：上传成功';
showToast('✅ 上传成功, 提升题库数量: ' + res.responseText);
} else {
showToast('❌ 上传失败', 'error');
document.getElementById('exam-helper-status').innerText='状态：上传失败';
}
},
onerror: err=>{
console.error('上传失败', err);
showToast('❌ 上传失败', 'error');
document.getElementById('exam-helper-status').innerText='状态：上传失败';
}
});
};
window.showToast = function(msg, type='info') {
const div = document.createElement('div');
div.innerText = msg;
div.style.position = 'fixed';
div.style.bottom = '100px';
div.style.right = '40px';
div.style.padding = '8px 16px';
div.style.background = type==='error' ? '#ff4d4f' : type==='warn' ? '#faad14' : '#52c41a';
div.style.color = '#fff';
div.style.borderRadius = '6px';
div.style.fontSize = '12px';
div.style.zIndex = 999999;
div.style.boxShadow = '0 0 6px rgba(0,0,0,0.3)';
document.body.appendChild(div);
setTimeout(()=>div.remove(), 2200);
};
// === 答题逻辑 ===
function extractQuestions() {
const titles = Array.from(document.getElementsByClassName('exam-topic-item-title-name'));
const result = [];
titles.forEach(el => {
const text = el.innerText.trim();
if(text && !knownQuestions.has(text)){
knownQuestions.add(text);
result.push(text);
}
});
totalQuestions += result.length;
updateStats();
return result;
}
function highlightAnswer(index, answers){
const wrapper = document.getElementsByClassName('exam-options-wrapper')[index];
if(!wrapper) return;
answers.forEach(ans=>{
wrapper.childNodes.forEach(node=>{
try{
const content=node.childNodes[1]?.childNodes[0]?.innerText?.trim();
if(content===ans){
node.classList.add('exam-highlight');
}
}catch{}
});
});
}
function updateStats(){
const parseRate = totalQuestions>0 ? ((parsedQuestions/totalQuestions)*100).toFixed(1) : 0;
statsEl.innerText = `检测:${totalQuestions}，解析:${parsedQuestions} (${parseRate}%)`;
}
function queryAnswers(questions){
if(questions.length===0) return;
GM_xmlhttpRequest({
method:'POST',
url:CONFIG.apiUrl,
headers:{'Content-Type':'application/json'},
data:JSON.stringify(questions),
onload: res=>{
try{
let data = JSON.parse(res.responseText).data||[];
parsedQuestions += data.filter(e => e.answer && e.answer.length > 0).length;
updateStats();
data.forEach((e,i)=> e.answer.length && highlightAnswer(i,e.answer));
}catch(err){
console.error('❌ 解析接口返回错误',err);
}
},
onerror: err=>console.error('❌ 查询接口请求失败',err)
});
}
setInterval(()=>{
if(paused) return;
const newQuestions= extractQuestions();
if(newQuestions.length>0) queryAnswers(newQuestions);
}, CONFIG.checkInterval);
console.log(`✅ [iTalent 答题助手 ${CONFIG.version}] 已启动`);
});
})();