// ==UserScript== // @name 智慧树掌握度答题-AI自动答题脚本 (Zhihuishu AI Auto-Answering) // @namespace http://tampermonkey.net/ // @version 1.1.2 // @description 在智慧树(studywisdomh5)学习页面，自动完成灰色知识点的掌握度练习。提供UI面板，可自定义API Key。 // @author Coren // @match https://studywisdomh5.zhihuishu.com/study* // @match https://studywisdomh5.zhihuishu.com/exam* // @match https://studywisdomh5.zhihuishu.com/pointOfMastery* // @connect api.deepseek.com // @grant GM_addStyle // @grant GM_xmlhttpRequest // @grant GM_setValue // @grant GM_getValue // @grant unsafeWindow // @license CC BY-NC-SA 4.0 // license: https://creativecommons.org/licenses/by-nc-sa/4.0/deed.zh // ==/UserScript== (function() { 'use strict'; // --- 1. 创建并注入UI面板和样式 --- GM_addStyle(` #ai-panel { position: fixed; top: 100px; right: 20px; width: 300px; background-color: #ffffff; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); z-index: 9999; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; transition: transform 0.3s ease-in-out; transform: translateX(110%); } #ai-panel.show { transform: translateX(0); } #panel-toggle { position: fixed; top: 100px; right: 20px; width: 40px; height: 40px; background-color: #007bff; color: white; border: none; border-radius: 50%; cursor: pointer; z-index: 10000; display: flex; justify-content: center; align-items: center; font-size: 20px; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2); } #panel-header { padding: 15px; background-color: #007bff; color: white; border-top-left-radius: 8px; border-top-right-radius: 8px; font-size: 18px; font-weight: 500; } #panel-content { padding: 20px; display: flex; flex-direction: column; gap: 15px; } .input-group { display: flex; flex-direction: column; } .input-group label { margin-bottom: 5px; color: #333; font-weight: 500; } .input-group input { padding: 10px; border: 1px solid #ccc; border-radius: 4px; font-size: 14px; } #start-button { padding: 10px 15px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer; font-size: 16px; transition: background-color 0.3s; } #start-button:hover { background-color: #218838; } #status-log { margin-top: 15px; padding: 10px; background-color: #f8f9fa; border-radius: 4px; height: 100px; overflow-y: auto; font-size: 12px; color: #555; border: 1px solid #e0e0e0; } `); const panelHTML = `

AI 自动答题设置

DeepSeek API Key:

状态日志...

`; document.body.insertAdjacentHTML('beforeend', panelHTML); // --- 2. 获取DOM元素并初始化变量 --- const panel = document.getElementById('ai-panel'); const toggleButton = document.getElementById('panel-toggle'); const startButton = document.getElementById('start-button'); const apiKeyInput = document.getElementById('api-key'); const statusLog = document.getElementById('status-log'); let isPanelVisible = false; let autoMode = false; // --- 3. UI面板交互逻辑 --- toggleButton.addEventListener('click', () => { isPanelVisible = !isPanelVisible; panel.classList.toggle('show', isPanelVisible); toggleButton.textContent = isPanelVisible ? 'X' : 'AI'; }); apiKeyInput.value = GM_getValue('deepseek_api_key') || ''; startButton.addEventListener('click', () => { toggleAutoMode(!autoMode); }); // --- 4. 核心功能函数 --- function log(message) { console.log(`[AI脚本] ${message}`); const timestamp = new Date().toLocaleTimeString(); statusLog.innerHTML += `

${timestamp}: ${message}

`; statusLog.scrollTop = statusLog.scrollHeight; } // [NEW] 统一的、更可靠的点击函数 function reliableClick(element) { if (!element) { log("警告: 尝试点击一个不存在的元素。"); return; } const clickEvent = new MouseEvent('click', { bubbles: true, cancelable: true, view: unsafeWindow }); element.dispatchEvent(clickEvent); } function getAIAnswer(question, options, type) { return new Promise((resolve) => { const apiKey = apiKeyInput.value; if (!apiKey) { log('错误: 请先设置DeepSeek API Key'); resolve(null); return; } GM_setValue('deepseek_api_key', apiKey); const prompt = `你是一个专业的在线课程答题助手。请根据以下题目和选项，直接给出正确答案的字母。规则：1. **${type === '多选题' ? '这是一个多选题，答案可能有多个。' : '这是一个' + type + '。'}** 2. **直接返回代表正确选项的字母，不要包含任何其他解释、标点符号或文字。** - 例如：如果答案是A，就返回 "A"。- 如果是多选题，答案是A和B，就返回 "AB"。- 如果是判断题，对的返回 "A"，错的返回 "B"。---题目: ${question}---选项:${options.map((opt, index) => `${String.fromCharCode(65 + index)}. ${opt}`).join('\n')}---你的答案 (仅字母):`; log("正在请求AI回答..."); GM_xmlhttpRequest({ method: "POST", url: "https://api.deepseek.com/v1/chat/completions", headers: { "Content-Type": "application/json", "Authorization": `Bearer ${apiKey}` }, data: JSON.stringify({ model: "deepseek-chat", messages: [{ "role": "user", "content": prompt }], max_tokens: 10, temperature: 0, }), onload: function(response) { if (response.status >= 200 && response.status < 300) { const data = JSON.parse(response.responseText); const answer = data.choices[0].message.content.trim().toUpperCase().replace(/[^A-Z]/g, ''); log(`AI 回答: ${answer}`); resolve(answer); } else { log(`API 请求失败: ${response.statusText}`); resolve(null); } }, onerror: function(error) { log(`API 调用出错: ${error.statusText || '网络错误'}`); resolve(null); } }); }); } /** * [UPDATED] 学习参考脚本中更可靠的“等待题目切换”函数 * @param {string} qNum - 期望加载的题号 * @param {number} timeout - 超时毫秒数 * @returns {Promise} */ function waitForQuestionChange(qNum, timeout = 7000) { log(`正在等待第 ${qNum} 题加载...`); return new Promise((resolve, reject) => { const intervalTime = 200; let elapsedTime = 0; const interval = setInterval(() => { elapsedTime += intervalTime; if (elapsedTime >= timeout) { clearInterval(interval); reject(new Error(`等待第 ${qNum} 题超时`)); return; } // 第一重检查：答题卡中的题号是否已激活 const answerCardItem = Array.from(document.querySelectorAll('.answer-card .list .item')) .find(item => item.textContent.trim() === qNum); if (!answerCardItem || !answerCardItem.classList.contains('active')) { return; // 答题卡还没切换，继续等待 } // 第二重检查：页面中显示的题目是否是期望的题目 (寻找可见的题目容器) let questionContainer = null; const visibleExamItem = Array.from(document.querySelectorAll('.exam-item')).find(el => el.offsetHeight > 0); if (visibleExamItem) { questionContainer = visibleExamItem.querySelector('.question-item'); } const titleElement = questionContainer?.querySelector('.quest-title .option-index'); if (titleElement && titleElement.textContent.trim().startsWith(qNum)) { log(`第 ${qNum} 题加载成功!`); clearInterval(interval); resolve(); // 两项检查都通过，加载完成 } }, intervalTime); }); } /** * [REFACTORED] 答题页逻辑重构 */ async function processTestPage() { log("进入答题页面，开始处理..."); try { await waitForQuestionChange("1", 10000); } catch(e) { log(`错误: ${e.message}`); toggleAutoMode(false); return; } const questionItems = document.querySelectorAll('.answer-card .list .item'); log(`共 ${questionItems.length} 道题。`); for (const questionEl of questionItems) { if (!autoMode) { log("自动答题已停止。"); return; } if (questionEl.classList.contains('violet')) { continue; } const questionNumber = questionEl.textContent.trim(); log(`开始处理第 ${questionNumber} 题...`); if (!questionEl.classList.contains('active')) { reliableClick(questionEl); } try { await waitForQuestionChange(questionNumber); await new Promise(r => setTimeout(r, 300)); const questionContainer = document.querySelector('.exam-item:not([style*="display: none"]) .question-item'); const questionType = questionContainer.querySelector('.quest-type')?.innerText.trim() || '单选题'; const questionTitle = questionContainer.querySelector('.quest-title .option-name')?.innerText.trim(); const optionsElements = Array.from(questionContainer.querySelectorAll('.el-radio, .el-checkbox')); const optionsText = optionsElements.map(el => el.querySelector('.preStyle')?.innerText.trim()); if (!questionTitle || optionsElements.length === 0) { log("错误: 无法解析题目或选项，跳过此题。"); continue; } log(`题目 (${questionType}): ${questionTitle}`); const aiAnswer = await getAIAnswer(questionTitle, optionsText, questionType); if (aiAnswer) { log(`尝试选择AI答案: ${aiAnswer}`); for (let char of aiAnswer) { const optionIndex = char.charCodeAt(0) - 65; if (optionIndex >= 0 && optionIndex < optionsElements.length) { const labelElement = optionsElements[optionIndex]; const inputElement = labelElement.querySelector('.el-radio__original, .el-checkbox__original'); if (inputElement) { log(`正在点击选项 ${char} 的内部input`); reliableClick(inputElement); } else { log(`错误：找不到选项 ${char} 的内部input元素。`); } await new Promise(r => setTimeout(r, 200)); } } } await new Promise(r => setTimeout(r, 1500)); } catch (err) { log(`处理第 ${questionNumber} 题时出错: ${err.message}, 跳过此题。`); continue; } } if (autoMode) { log("所有题目回答完毕，准备提交..."); const submitButton = document.querySelector('.submit'); reliableClick(submitButton); log("已提交答案。"); } } async function processResultsPage() { if (!autoMode) return; log("进入结算页面，准备返回..."); await new Promise(r => setTimeout(r, 3000)); const backButton = document.querySelector('.backup-icon'); if (backButton) { backButton.click(); log("已返回主页面，准备开始下一轮。"); } else { log("错误: 未找到返回按钮。"); } } async function findAndClickGrayItem() { log("在主页面，寻找灰色项目..."); let grayItem; await new Promise(resolve => { const startTime = Date.now(); const interval = setInterval(() => { grayItem = document.querySelector('.item-box.gray'); if (grayItem) { clearInterval(interval); resolve(); } if (Date.now() - startTime > 10000) { clearInterval(interval); log("超时：10秒内未找到灰色项目。"); resolve(); } }, 500); }); if (grayItem) { log("已找到灰色项目，准备点击..."); grayItem.scrollIntoView({ behavior: 'smooth', block: 'center' }); await new Promise(r => setTimeout(r, 1000)); const hoverEvent = new MouseEvent('mouseover', { bubbles: true, cancelable: true, view: unsafeWindow }); grayItem.dispatchEvent(hoverEvent); await new Promise(r => setTimeout(r, 1000)); const improveButtons = document.querySelectorAll('.custom-content div, .el-popper div'); const improveButton = Array.from(improveButtons).find(el => el.textContent.includes('提升掌握度')); if (improveButton) { log("找到'提升掌握度'按钮，点击进入..."); reliableClick(improveButton); } else { log("未找到'提升掌握度'按钮，10秒后重试..."); setTimeout(mainLoop, 10000); } } else { log("恭喜！未找到灰色项目，任务全部完成。"); toggleAutoMode(false); } } function mainLoop() { if (!autoMode) return; const currentUrl = window.location.href; if (currentUrl.includes('/study/mastery')) { findAndClickGrayItem(); } else if (currentUrl.includes('/exam')) { processTestPage(); } else if (currentUrl.includes('/pointOfMastery')) { processResultsPage(); } } function toggleAutoMode(start) { autoMode = start; if (autoMode) { startButton.textContent = '停止自动答题'; startButton.style.backgroundColor = '#dc3545'; log('自动答题已开始！'); mainLoop(); } else { startButton.textContent = '开始自动答题'; startButton.style.backgroundColor = '#28a745'; log('自动答题已停止。'); } } // --- 5. 启动脚本和监听器 --- let lastUrl = location.href; new MutationObserver(() => { const url = location.href; if (url !== lastUrl) { lastUrl = url; log(`URL 变动: ${url}`); if(autoMode) setTimeout(mainLoop, 2000); } }).observe(document, { subtree: true, childList: true }); window.addEventListener('load', () => { log("AI答题脚本已加载。请在右侧面板输入API Key并开始。"); }, false); })();