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知乎全能助手--文章下载/复制，支持单篇内容一键复制为Markdown格式，批量下载/导出回答/文章/想法/收藏夹为HTML/JSON（带精选评论）；修复个人主页想法抓取失败问题，优化想法标题为「日期+内容摘要」，导出HTML自带清晰目录与美观排版。
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// ==UserScript== // @name 知乎全能助手-知乎文章下载/复制 // @namespace Zhihuback // @version 3.6.2 // @description 知乎全能助手--文章下载/复制，支持单篇内容一键复制为Markdown格式，批量下载/导出回答/文章/想法/收藏夹为HTML/JSON（带精选评论）；修复个人主页想法抓取失败问题，优化想法标题为「日期+内容摘要」，导出HTML自带清晰目录与美观排版。 // @author AI & waterhuo // @match *://www.zhihu.com/* // @match *://zhuanlan.zhihu.com/* // @icon https://static.zhihu.com/heifetz/favicon.ico // @require https://cdn.jsdelivr.net/npm/[email protected]/dist/FileSaver.min.js // @grant GM_xmlhttpRequest // @grant GM_registerMenuCommand // @grant GM_setClipboard // @license MIT // ==/UserScript== (function () { 'use strict'; // ========================================== // 配置区域 // ========================================== const CONFIG = { commentLimit: 15, requestDelay: 1000 }; const STATE = { isRunning: false, items: [], currentType: '', id: '', pageTitle: '', cancel: false }; const UI = { panel: null, logArea: null, progressBar: null, statusDiv: null }; // ========================================== // 模块一：文件名生成器 // ========================================== function getFormattedDate() { const now = new Date(); const y = now.getFullYear(); const m = (now.getMonth() + 1).toString().padStart(2, '0'); const d = now.getDate().toString().padStart(2, '0'); const h = now.getHours().toString().padStart(2, '0'); const min = now.getMinutes().toString().padStart(2, '0'); const s = now.getSeconds().toString().padStart(2, '0'); return `${y}${m}${d}`; } function generateFilename(extension) { const typeMap = { 'collection': '收藏夹', 'people_answers': '用户回答', 'people_articles': '用户文章', 'people_activities': '用户动态', 'people_pins': '用户想法' }; const typeStr = `[${typeMap[STATE.currentType] || '批量导出'}]`; let rawTitle = STATE.pageTitle || document.title || ''; rawTitle = rawTitle.replace(/^[\(（][\d\s\u4e00-\u9fa5\/_\-]+[\)）]\s*/, '').replace(' - 知乎', '').trim(); let nameStr = rawTitle || STATE.id || '未知目标'; nameStr = sanitizeFileName(nameStr); const timeStr = getFormattedDate(); const countStr = `(共${STATE.items.length}条)`; return `${typeStr} ${nameStr}_${timeStr} ${countStr}.${extension}`; } // ========================================== // 模块二：高级 DOM 解析器 // ========================================== const cleanLink = (link) => { if (!link) return ''; try { const url = new URL(link); if (url.hostname === "link.zhihu.com") { const target = url.searchParams.get("target"); return target ? decodeURIComponent(target) : link; } } catch (e) {} return link; }; function parseContentToMarkdown(htmlString) { if (!htmlString) return ''; const doc = new DOMParser().parseFromString(htmlString, 'text/html'); return walkNodes(doc.body).trim(); } function walkNodes(node) { if (node.nodeType === Node.TEXT_NODE) return node.textContent.replace(/\u200B/g, ''); if (node.nodeType !== Node.ELEMENT_NODE) return ''; const tagName = node.tagName.toLowerCase(); let childrenText = ''; node.childNodes.forEach(child => childrenText += walkNodes(child)); switch (tagName) { case 'h1': return `\n# ${childrenText}\n\n`; case 'h2': return `\n## ${childrenText}\n\n`; case 'h3': return `\n### ${childrenText}\n\n`; case 'h4': return `\n#### ${childrenText}\n\n`; case 'p': return node.classList.contains('ztext-empty-paragraph') ? '' : `${childrenText}\n\n`; case 'br': return ' \n'; case 'b': case 'strong': return ` **${childrenText}** `; case 'i': case 'em': return ` *${childrenText}* `; case 'blockquote': return `\n> ${childrenText.replace(/\n/g, '\n> ')}\n\n`; case 'a': return `[${childrenText}](${cleanLink(node.getAttribute('href'))})`; case 'img':{ const src = node.getAttribute('data-actualsrc') || node.getAttribute('data-original') || node.getAttribute('src'); if (!src) return ''; if (node.classList.contains('ztext-math') || src.includes('equation?tex=')) { const tex = node.getAttribute('data-tex') || node.getAttribute('alt'); return tex ? ` $${tex}$ ` : ''; } return `\n\n`; } case 'span': return node.classList.contains('ztext-math') ? ` $${node.getAttribute('data-tex')}$ ` : childrenText; case 'div': if (node.classList.contains('highlight')) { const code = node.textContent; const lang = node.querySelector('pre > code')?.className.match(/language-(\w+)/)?.[1] || ''; return `\n\`\`\`${lang}\n${code}\n\`\`\`\n\n`; } return childrenText; case 'li': return `- ${childrenText}\n`; case 'ul': case 'ol': return `\n${childrenText}\n`; case 'hr': return '\n---\n'; default: return childrenText; } } // ========================================== // 模块三：单篇复制按钮 // ========================================== function injectCopyButtons() { const items = document.querySelectorAll('.ContentItem, .Post-content, .SearchResult-Card, .PinItem'); items.forEach(item => { if (item.getAttribute('data-md-btn-added')) return; item.setAttribute('data-md-btn-added', 'true'); let targetArea = item.querySelector('.ContentItem-meta') || (item.classList.contains('Post-content') ? document.querySelector('.Post-Header') : null) || item.querySelector('.ContentItem-actions') || item.querySelector('.QuestionHeader-title') || (item.classList.contains('PinItem') ? item.querySelector('.PinItem-content') : null); if (targetArea) { const btn = document.createElement('span'); btn.className = 'zbc-copy-btn'; btn.style.cssText = `margin-left:2px; margin-top:8px; display:inline-flex; align-items:center; cursor:pointer; background-color:#f0f2f5; color:#374151; font-size:13px; line-height:1.4; padding:2px 8px; border-radius:4px; transition:all 0.2s ease;`; if (targetArea.className && targetArea.className.includes('ContentItem-actions')) { btn.style.marginTop = '0px'; btn.style.order = '99'; } else if (item.classList.contains('PinItem')) { btn.style.marginBottom = '10px'; btn.style.display = 'inline-block'; } btn.innerHTML = `<svg viewBox="0 0 24 24" width="12" height="12" style="margin-right:4px; fill:currentColor"><path d="M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z"/></svg> 复制为Markdown`; btn.onclick = (e) => { e.stopPropagation(); const originalHTML = btn.innerHTML; btn.innerHTML = `<span style="color:#1772f6">解析中...</span>`; try { let contentHtml = '', url = '', title = ''; const richText = item.querySelector('.RichContent-inner') || item.querySelector('.Post-RichText') || item.querySelector('.RichText') || item.querySelector('.PinItem-content'); if (richText) contentHtml = richText.innerHTML; const titleEl = item.querySelector('.ContentItem-title') || document.querySelector('.QuestionHeader-title') || document.querySelector('.Post-Title') || item.querySelector('h1') || item.querySelector('h2'); title = item.classList.contains('PinItem') ? "想法" : (titleEl ? titleEl.innerText : '无标题'); const metaUrl = item.querySelector('meta[itemprop="url"]'); url = metaUrl ? metaUrl.content : window.location.href; if (!contentHtml) { const expandBtn = item.querySelector('.ContentItem-expandButton'); if(expandBtn) { expandBtn.click(); throw new Error('需展开'); } throw new Error('无内容'); } let markdown = `# ${title}\n\n` + parseContentToMarkdown(contentHtml) + `\n\n> 来源: [${url}](${url})`; GM_setClipboard(markdown); btn.innerHTML = `<span style="color:#00a65e">✔ 成功</span>`; setTimeout(() => { btn.innerHTML = originalHTML; }, 2000); } catch (err) { console.error(err); btn.innerHTML = `<span style="color:red">失败</span>`; setTimeout(() => { btn.innerHTML = originalHTML; }, 2000); } }; if (item.classList.contains('PinItem')) targetArea.parentNode.insertBefore(btn, targetArea); else targetArea.appendChild(btn); } }); } // ========================================== // 模块四：批量导出核心 // ========================================== function initPanelUI() { const style = document.createElement('style'); style.textContent = `#zbc-panel { position: fixed; top: 100px; right: 20px; width: 340px; background: #fff; box-shadow: 0 4px 12px rgba(0,0,0,0.15); border-radius: 8px; z-index: 9999; font-family: sans-serif; border: 1px solid #ebebeb; display: none; font-size: 14px; } #zbc-header { padding: 12px 16px; border-bottom: 1px solid #f0f0f0; background: #f6f6f6; border-radius: 8px 8px 0 0; font-weight: bold; color: #1772f6; display: flex; justify-content: space-between; align-items: center; } #zbc-body { padding: 16px; } .zbc-btn { display: block; width: 100%; padding: 8px; margin-bottom: 8px; border: 1px solid #1772f6; color: #1772f6; background: #fff; border-radius: 4px; cursor: pointer; text-align: center; transition: 0.2s; font-size: 13px; } .zbc-btn:hover { background: #eef6ff; } .zbc-btn:disabled { border-color: #ccc; color: #ccc; cursor: not-allowed; background: #f9f9f9;} .zbc-btn.primary { background: #1772f6; color: #fff; } .zbc-btn.primary:hover { background: #1062d6; } #zbc-log { height: 160px; overflow-y: auto; background: #f9f9f9; border: 1px solid #eee; padding: 8px; font-size: 12px; margin-bottom: 10px; color: #666; line-height: 1.4; } .zbc-progress { height: 4px; background: #eee; width: 100%; margin-bottom: 10px; } .zbc-progress-bar { height: 100%; background: #1772f6; width: 0%; transition: width 0.3s; } .zbc-close { cursor: pointer; color: #999; font-size: 18px; line-height: 1; }`; document.head.appendChild(style); const panel = document.createElement('div'); panel.id = 'zbc-panel'; panel.innerHTML = `<div id="zbc-header"><span>知乎全能抓取Pro</span><span class="zbc-close" onclick="document.getElementById('zbc-panel').style.display='none'">×</span></div><div id="zbc-body"><div id="zbc-status" style="margin-bottom:5px;font-weight:bold;">等待操作</div><div style="font-size:12px;color:#999;margin-bottom:10px">策略：强制回源(防空) + 想法标题优化</div><div class="zbc-progress"><div class="zbc-progress-bar" id="zbc-bar"></div></div><div id="zbc-log"></div><div style="display:flex; gap:5px;"><button id="zbc-start" class="zbc-btn primary">开始抓取</button><button id="zbc-stop" class="zbc-btn" disabled>停止</button></div><hr style="border:0; border-top:1px solid #eee; margin: 10px 0;"><button id="zbc-export-html" class="zbc-btn" disabled>💾 导出 HTML (带评论)</button><button id="zbc-export-json" class="zbc-btn" disabled>⚙️ 导出 JSON</button></div>`; document.body.appendChild(panel); UI.panel = panel; UI.logArea = document.getElementById('zbc-log'); UI.progressBar = document.getElementById('zbc-bar'); UI.statusDiv = document.getElementById('zbc-status'); document.getElementById('zbc-start').onclick = startScraping; document.getElementById('zbc-stop').onclick = () => { STATE.cancel = true; log('正在停止...'); }; document.getElementById('zbc-export-html').onclick = () => exportSingleHTML(); document.getElementById('zbc-export-json').onclick = () => exportJSON(); const toggleBtn = document.createElement('div'); toggleBtn.innerText = '📂'; toggleBtn.title = '打开批量导出面板'; toggleBtn.style.cssText = 'position:fixed; bottom:80px; right:20px; width:40px; height:40px; background:#1772f6; color:#fff; border-radius:50%; text-align:center; line-height:40px; cursor:pointer; z-index:9998; box-shadow:0 2px 10px rgba(0,0,0,0.2); font-size:20px;'; toggleBtn.onclick = () => { panel.style.display = panel.style.display === 'none' ? 'block' : 'none'; detectPage(); }; document.body.appendChild(toggleBtn); } function log(msg) { const p = document.createElement('div'); p.innerText = `[${new Date().toLocaleTimeString()}] ${msg}`; UI.logArea.prepend(p); } function detectPage() { const url = window.location.href; STATE.pageTitle = document.title; if (url.includes('/collection/')) { const match = url.match(/collection\/(\d+)/); if(match) return updateStatus('collection', match[1], '收藏夹'); } else if (url.includes('/people/')) { const match = url.match(/people\/([^/]+)/); if(match) { if(url.includes('/answers')) return updateStatus('people_answers', match[1], '用户回答'); if(url.includes('/posts')||url.includes('/articles')) return updateStatus('people_articles', match[1], '用户文章'); if(url.includes('/pins')) return updateStatus('people_pins', match[1], '用户想法'); return updateStatus('people_activities', match[1], '用户动态(全能)'); } } UI.statusDiv.innerText = '请进入用户主页或收藏夹'; return null; } function updateStatus(type, id, label) { STATE.currentType = type; STATE.id = id; UI.statusDiv.innerText = `当前：${label}`; return { type, id }; } async function startScraping() { const pageInfo = detectPage(); if (!pageInfo) { alert('无法识别当前页面'); return; } STATE.isRunning = true; STATE.cancel = false; STATE.items = []; document.getElementById('zbc-start').disabled = true; document.getElementById('zbc-stop').disabled = false; toggleExportBtns(false); UI.logArea.innerHTML = ''; let nextUrl = ''; if (pageInfo.type === 'collection') nextUrl = `https://www.zhihu.com/api/v4/collections/${pageInfo.id}/items?offset=0&limit=20`; else if (pageInfo.type === 'people_answers') nextUrl = `https://www.zhihu.com/api/v4/members/${pageInfo.id}/answers?offset=0&limit=20&sort_by=created`; else if (pageInfo.type === 'people_articles') nextUrl = `https://www.zhihu.com/api/v4/members/${pageInfo.id}/articles?offset=0&limit=20&sort_by=created`; else if (pageInfo.type === 'people_pins') nextUrl = `https://www.zhihu.com/api/v4/members/${pageInfo.id}/pins?offset=0&limit=20`; else if (pageInfo.type === 'people_activities') nextUrl = `https://www.zhihu.com/api/v4/members/${pageInfo.id}/activities?limit=20&desktop=true`; try { let count = 0; while (nextUrl && !STATE.cancel) { log(`请求列表中...`); const data = await fetchAPI(nextUrl); if (data.data && data.data.length > 0) { for (const item of data.data) { if (STATE.cancel) break; let targetItem = item; // --- 【核心修复】提取逻辑 --- if (pageInfo.type === 'people_activities') { if (['ANSWER_CREATE', 'ARTICLE_CREATE', 'PIN_CREATE', 'MEMBER_CREATE_PIN'].includes(item.verb)) { targetItem = item.target; } else continue; } else if (pageInfo.type === 'collection') { if (item.content) targetItem = item.content; // 收藏夹有包裹 } if (!targetItem || !targetItem.id) continue; count++; const idxStr = `[第${count}条]`; let processed = null; // 1. 提取显示标题 (此处仅用于日志，最终标题在 processItem 中生成) let displayTitle = targetItem.title; if (!displayTitle && targetItem.question) displayTitle = targetItem.question.title; if (!displayTitle && (targetItem.type === 'pin' || targetItem.type === 'moment')) { // 想法没有标题，尝试截取内容 let pinContent = targetItem.excerpt || (Array.isArray(targetItem.content) ? targetItem.content[0]?.content : ''); displayTitle = pinContent ? `想法: ${pinContent.slice(0,10)}...` : '想法动态'; } if (!displayTitle) displayTitle = '无标题'; log(`${idxStr} 正在抓取: ${displayTitle}...`); // 2. 强制回源抓取 try { const fullData = await fetchDetail(targetItem.id, targetItem.type); processed = processItem(fullData || targetItem); } catch(e) { processed = processItem(targetItem); } // 3. 评论抓取 if (processed.comment_count > 0) { try { processed.comments = await fetchComments(processed.id, processed.type); } catch(e) { processed.comments = []; } } else { processed.comments = []; } STATE.items.push(processed); await sleep(CONFIG.requestDelay); } if (!data.paging || data.paging.is_end || !data.paging.next) { nextUrl = null; } else { nextUrl = data.paging.next; UI.progressBar.style.width = '50%'; } } else { nextUrl = null; } } } catch (e) { log('错误: ' + e.message); console.error(e); } STATE.isRunning = false; document.getElementById('zbc-start').disabled = false; document.getElementById('zbc-stop').disabled = true; UI.progressBar.style.width = '100%'; if (STATE.items.length > 0) { log(`抓取完成，共 ${STATE.items.length} 条`); toggleExportBtns(true); } else { log('未找到有效内容'); } } function fetchDetail(id, type) { return new Promise((resolve) => { let url = ''; if (type === 'answer') url = `https://www.zhihu.com/api/v4/answers/${id}?include=content,voteup_count,comment_count,created_time,author,updated_time,question.title`; else if (type === 'article') url = `https://www.zhihu.com/api/v4/articles/${id}?include=content,voteup_count,comment_count,created_time,author`; else if (type === 'pin' || type === 'moment') url = `https://www.zhihu.com/api/v4/pins/${id}?include=content,origin_pin,content_html,created_time,author`; if(!url) return resolve(null); GM_xmlhttpRequest({ method: "GET", url: url, onload: (res) => { if (res.status === 200) try { resolve(JSON.parse(res.responseText)); } catch (e) { resolve(null); } else resolve(null); }, onerror: () => resolve(null) }); }); } function fetchComments(id, type) { return new Promise((resolve) => { let resourceType = 'answers'; if (type === 'article') resourceType = 'articles'; if (type === 'pin' || type === 'moment') resourceType = 'pins'; const url = `https://www.zhihu.com/api/v4/${resourceType}/${id}/root_comments?order=normal&limit=${CONFIG.commentLimit}&offset=0&status=open`; GM_xmlhttpRequest({ method: "GET", url: url, onload: (res) => { if (res.status === 200) { try { const data = JSON.parse(res.responseText).data; resolve(data.map(c => ({ author: c.author.member.name, content: c.content, vote_count: c.vote_count, created_time: new Date(c.created_time * 1000).toLocaleString() }))); } catch(e) { resolve([]); } } else { resolve([]); } }, onerror: () => resolve([]) }); }); } function fetchAPI(url) { return new Promise((resolve, reject) => { GM_xmlhttpRequest({ method: "GET", url: url, onload: (res) => { if (res.status === 200) try { resolve(JSON.parse(res.responseText)); } catch (e) { reject(e); } else reject(new Error(res.status)); }, onerror: (err) => reject(err) }); }); } function processItem(item) { let content = '', title = '', type = item.type; // --- 想法的标题提取逻辑 (核心修改) --- if (type === 'pin' || type === 'moment') { // 1. 生成时间字符串 (增强容错) let dateStr = '未知日期'; if (item.created_time) { try { dateStr = new Date(item.created_time * 1000).toLocaleString(); } catch(e) {} } // 2. 尝试提取摘要作为标题 let summary = ''; // 尝试获取 excerpt_title if (item.excerpt_title) summary = item.excerpt_title; // 尝试从 content_html 中提取纯文本 else if (item.content_html) summary = item.content_html.replace(/<[^>]+>/g, ""); // 尝试从 content 数组中提取文本 else if (Array.isArray(item.content)) { summary = item.content.filter(c => c.type === 'text').map(c => c.content).join(''); } if (summary) { // 如果有摘要，使用摘要前20个字 + ... title = `想法: ${summary.slice(0, 20).replace(/[\r\n]/g, ' ')}...`; } else { // 如果实在没内容，使用日期兜底 title = `想法 ${dateStr}`; } // 3. 内容拼接 if (item.content_html) content = item.content_html; else if (Array.isArray(item.content)) { item.content.forEach(c => { if (c.type === 'text') content += `<p>${c.content}</p>`; if (c.type === 'image') content += `<img src="${c.url}" style="max-width:100%;margin:10px 0;display:block;" />`; }); } if (item.origin_pin) { let originContent = item.origin_pin.content_html || ''; if (!originContent && Array.isArray(item.origin_pin.content)) { item.origin_pin.content.forEach(c => { if (c.type === 'text') originContent += `<p>${c.content}</p>`; if (c.type === 'image') originContent += `<img src="${c.url}" style="max-width:100%;"/>`; }); } content += `<blockquote style="background:#f6f6f6;padding:10px;margin-top:10px;border-left:3px solid #ccc;"><strong>转发自 ${item.origin_pin.author.name}:</strong><br/>${originContent}</blockquote>`; } } else { content = item.content || item.excerpt || ''; content = content.replace(/<img [^>]*data-actualsrc="([^"]+)"[^>]*>/g, '<img src="$1">').replace(/<img [^>]*data-original="([^"]+)"[^>]*>/g, '<img src="$1">'); title = item.title; if (!title && item.question) title = item.question.title; if (!title) title = "无标题"; } return { id: item.id, type: type, title: title, author: item.author ? item.author.name : '匿名', content: content, voteup_count: item.voteup_count || item.likes_count || 0, comment_count: item.comment_count || 0, created_time: new Date((item.created_time||Date.now()/1000) * 1000).toLocaleString(), url: item.url ? item.url.replace("api.zhihu.com", "www.zhihu.com") : `https://www.zhihu.com/pin/${item.id}`, comments: [] }; } function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); } function sanitizeFileName(name) { return name.replace(/[\\/:*?"<>|]/g, "_").replace(/\s+/g, " ").trim(); } function toggleExportBtns(enable) { document.getElementById('zbc-export-html').disabled = !enable; document.getElementById('zbc-export-json').disabled = !enable; } function exportSingleHTML() { log('生成HTML...'); const filename = generateFilename('html'); let tocHtml = STATE.items.map((item, index) => `<li><a href="#item-${index}">${index + 1}. [${item.type}] ${item.title}</a></li>`).join(''); let contentHtml = STATE.items.map((item, index) => { let commentsHtml = ''; if (item.comments && item.comments.length > 0) { const cList = item.comments.map(c => `<div class="comment-item"><div class="comment-meta"><span class="comment-author">${c.author}</span><span class="comment-time">${c.created_time}</span><span class="comment-vote">👍 ${c.vote_count}</span></div><div class="comment-content">${c.content}</div></div>`).join(''); commentsHtml = `<div class="comments-section"><div class="comments-title">精选评论 (${item.comments.length})</div>${cList}</div>`; } else { commentsHtml = `<div class="comments-section" style="text-align:center;color:#ccc;font-size:12px;">暂无评论</div>`; } return `<div class="article-item" id="item-${index}"><div class="article-header"><h2><a href="${item.url}" target="_blank">${item.title}</a></h2><div class="meta"><span class="tag">${item.type}</span><span>${item.author}</span><span>${item.created_time}</span><span>👍 ${item.voteup_count}</span></div></div><div class="article-content">${item.content}</div>${commentsHtml}<div class="back-to-top"><a href="#toc">↑ 回到目录</a></div><hr class="separator"></div>`; }).join(''); const finalHtml = `<!DOCTYPE html><html><head><meta charset="UTF-8"><title>${filename}</title><style>body{font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",sans-serif;max-width:900px;margin:0 auto;padding:20px;line-height:1.7;color:#121212;background-color:#f6f6f6}.container{background:#fff;padding:40px;border-radius:8px;box-shadow:0 1px 3px rgba(26,26,26,.1)}h1.main-title{text-align:center;margin-bottom:30px;color:#1772f6}#toc{background:#f9f9f9;padding:20px;border-radius:6px;margin-bottom:40px;border:1px solid #eee;max-height:400px;overflow-y:auto}#toc ul{list-style:none;padding:0}#toc li{margin-bottom:8px;border-bottom:1px dashed #eee;padding-bottom:4px}#toc a{text-decoration:none;color:#333;font-size:14px}#toc a:hover{color:#1772f6}.article-item{margin-bottom:60px}.article-header h2{margin-bottom:10px;font-size:22px}.article-header a{text-decoration:none;color:#121212}.article-header a:hover{color:#1772f6}.meta{font-size:13px;color:#8590a6;margin-bottom:20px;display:flex;gap:10px}.meta .tag{background:#e5f2ff;color:#0084ff;padding:2px 6px;border-radius:3px}.article-content img{max-width:100%;height:auto;display:block;margin:10px auto;border-radius:4px;cursor:zoom-in}.article-content blockquote{border-left:3px solid #dfe3eb;color:#646464;padding-left:15px;margin:1em 0;background:#f8f8fa;padding:10px}.article-content p{margin-bottom:1.2em;text-align:justify}.comments-section{margin-top:30px;background:#f9f9fa;padding:15px;border-radius:4px;border:1px solid #f0f0f0}.comments-title{font-weight:bold;margin-bottom:15px;font-size:14px;color:#444;border-bottom:2px solid #1772f6;display:inline-block;padding-bottom:4px}.comment-item{padding:12px 0;border-bottom:1px solid #eee}.comment-item:last-child{border-bottom:none}.comment-meta{font-size:12px;color:#999;margin-bottom:6px;display:flex;justify-content:space-between}.comment-author{color:#444;font-weight:600}.comment-vote{color:#1772f6}.comment-content{font-size:13px;color:#333;line-height:1.5}.comment-content img{max-width:100px;display:block;margin-top:5px}.separator{border:0;height:1px;background:#ebebeb;margin:40px 0}.back-to-top{text-align:right;margin-top:10px}.back-to-top a{color:#8590a6;font-size:12px;text-decoration:none}</style></head><body><div class="container"><h1 class="main-title">${filename}</h1><div id="toc"><h3>目录 (共 ${STATE.items.length} 条)</h3><ul>${tocHtml}</ul></div><div id="main-content">${contentHtml}</div></div></body></html>`; saveAs(new Blob([finalHtml], { type: "text/html;charset=utf-8" }), filename); log(`HTML 已导出: ${filename}`); } function exportJSON() { const filename = generateFilename('json'); saveAs(new Blob([JSON.stringify(STATE.items, null, 2)], { type: "application/json;charset=utf-8" }), filename); log(`JSON 已导出: ${filename}`); } const observer = new MutationObserver(() => { setTimeout(injectCopyButtons, 500); }); observer.observe(document.body, { childList: true, subtree: true }); setInterval(injectCopyButtons, 2000); injectCopyButtons(); initPanelUI(); })();