// ==UserScript== // @name 小红书全能AI助手 // @namespace http://tampermonkey.net/ // @version 2.1 // @description 采用API拦截技术，支持自动滚动获取全部笔记，生成带xsec_token的永久有效链接，支持导出Excel/CSV/JSON。 // @author Coriander // @match https://creator.xiaohongshu.com/publish/* // @match https://www.xiaohongshu.com/* // @connect * // @grant GM_xmlhttpRequest // @grant GM_setValue // @grant GM_getValue // @grant GM_addStyle // @grant GM_registerMenuCommand // @license MIT // ==/UserScript== (function () { "use strict"; // ========================================== // 0. 全局数据存储 (核心) // ========================================== const GLOBAL_DATA = new Map(); let isAutoScrolling = false; let currentPageUrl = location.href; // 记录当前页面URL // ========================================== // 0.1 页面切换监听 - 保持数据清洁性 // ========================================== function getPageKey(url) { try { const u = new URL(url); // 用户主页: /user/profile/xxx // 收藏夹: /user/profile/xxx/collect 或 /board/xxx // 搜索: /search_result // 首页: / return u.pathname; } catch { return url; } } function checkPageChange() { const newUrl = location.href; const oldKey = getPageKey(currentPageUrl); const newKey = getPageKey(newUrl); if (oldKey !== newKey) { console.log(`[XHS助手] 页面切换: ${oldKey} -> ${newKey}，清空数据`); GLOBAL_DATA.clear(); updateCountUI(); // 停止自动滚动（如果正在进行） if (isAutoScrolling) { const btn = document.getElementById("auto-scroll-btn"); if (btn) btn.click(); // 触发停止 } currentPageUrl = newUrl; } } // 监听 URL 变化（小红书是 SPA，用 History API） function setupPageChangeListener() { // 监听 popstate（浏览器前进/后退） window.addEventListener("popstate", checkPageChange); // 拦截 pushState 和 replaceState const originalPushState = history.pushState; const originalReplaceState = history.replaceState; history.pushState = function (...args) { originalPushState.apply(this, args); setTimeout(checkPageChange, 100); }; history.replaceState = function (...args) { originalReplaceState.apply(this, args); setTimeout(checkPageChange, 100); }; // 兜底：定时检查（防止某些情况遗漏） setInterval(checkPageChange, 2000); } // 启动页面切换监听 setupPageChangeListener(); // ========================================== // 1. API 拦截器 (Hook XHR) // ========================================== function hookXHR() { const originalOpen = XMLHttpRequest.prototype.open; const originalSend = XMLHttpRequest.prototype.send; XMLHttpRequest.prototype.open = function (method, url) { this._url = url; return originalOpen.apply(this, arguments); }; XMLHttpRequest.prototype.send = function (body) { this.addEventListener("load", function () { // 监听特定 API 接口 // /api/sns/web/v1/user_posted -> 用户主页（笔记） // /api/sns/web/v2/note/collect/page -> 收藏夹 // /api/sns/web/v1/note/like/page -> 点赞列表 // /api/sns/web/v1/user/like -> 点赞列表（备选） // /api/sns/web/v1/feed -> 首页推荐/搜索 if ( this._url && (this._url.includes("/api/sns/web/v1/user_posted") || this._url.includes("/api/sns/web/v2/note/collect/page") || this._url.includes("/api/sns/web/v1/note/like/page") || this._url.includes("/api/sns/web/v1/user/like") || this._url.includes("/api/sns/web/v1/feed") || this._url.includes("/api/sns/web/v1/search/notes")) ) { try { const res = JSON.parse(this.responseText); if (res.data && (res.data.notes || res.data.items)) { const list = res.data.notes || res.data.items || []; processNotes(list); } } catch (e) { console.error("小红书助手: 解析API数据失败", e); } } }); return originalSend.apply(this, arguments); }; } // 处理并存储笔记数据 function processNotes(notes) { let newCount = 0; notes.forEach((note) => { // 不同的接口返回结构可能略有不同，这里做兼容 // 核心目标：ID, 标题, xsec_token const id = note.id || note.note_id || note.noteId; if (!id) return; // 构造完整链接 (带 token) // 优先使用 xsec_token，如果没有则尝试从 note_card 里找 const token = note.xsec_token || (note.note_card && note.note_card.xsec_token) || ""; let link = `https://www.xiaohongshu.com/explore/${id}`; if (token) { link += `?xsec_token=${token}&xsec_source=pc_user`; } const title = note.title || note.display_title || "无标题"; const type = note.type || "normal"; const user = note.user || {}; const authorName = user.nickname || user.name || "未知作者"; const likes = note.likes || note.liked_count || (note.interact_info ? note.interact_info.liked_count : 0); // 存入 Map if (!GLOBAL_DATA.has(id)) { GLOBAL_DATA.set(id, { 笔记ID: id, 标题: title, 链接: link, 作者: authorName, 点赞数: likes, 类型: type, xsec_token: token, // 仅作为参考，导出时不一定需要 }); newCount++; } }); // 更新 UI 计数 updateCountUI(); } // 启动 Hook hookXHR(); // ========================================== // 2. 默认模板 (AI部分 - 保持不变) // ========================================== const DEFAULT_TEMPLATES = [ { id: "novel_default", name: "📖 小说推文 (情绪爆款)", desc1: "小说名称", desc2: "精彩片段/剧情", placeholder1: "例如：重生之将门毒后", placeholder2: "粘贴这一章的剧情...", system: "你是一个小红书推文博主，风格非常情绪化、激动，喜欢用'啊啊啊'、'高开暴走'、'Top1'等词汇。", prompt: `请模仿以下风格推荐小说《{{title}}》。\n【参考风格】："啊啊啊高开暴走！！..."\n【小说内容】：{{content}}\n要求：标题带悬念含Emoji，正文情绪化分段，JSON格式输出 {"title": "...", "content": "..."}`, }, { id: "product_default", name: "💄 好物种草 (痛点直击)", desc1: "产品名称", desc2: "核心卖点/痛点", placeholder1: "例如：戴森吹风机", placeholder2: "痛点：头发干枯... 体验：柔顺...", system: "你是一个小红书金牌种草官，擅长挖掘痛点和场景，说话就像闺蜜聊天。", prompt: `请为产品【{{title}}】写一篇种草笔记。\n信息：{{content}}\n要求：痛点+场景+Emoji，JSON格式输出 {"title": "...", "content": "..."}`, }, ]; // ========================================== // 3. 核心样式 // ========================================== const UI_CSS = ` @keyframes slideIn { from { opacity:0; transform: translateY(10px); } to { opacity:1; transform: translateY(0); } } @keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255, 36, 66, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(255, 36, 66, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 36, 66, 0); } } #xhs-ai-helper { position: fixed; top: 100px; right: 20px; width: 380px; background: rgba(255, 255, 255, 0.98); box-shadow: 0 8px 32px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05); border-radius: 16px; z-index: 999999; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; transition: all 0.3s; display: flex; flex-direction: column; color: #333; } .drag-handle { padding: 15px; cursor: move; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #eee; user-select: none; } .ai-brand { font-weight: 800; font-size: 15px; display: flex; align-items: center; gap: 5px; } #xhs-ai-helper.minimized { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; cursor: pointer; background: #ff2442; } #xhs-ai-helper.minimized .minimized-icon { display: flex; width: 100%; height: 100%; align-items: center; justify-content: center; color: white; font-size: 24px; } #xhs-ai-helper.minimized .ai-main-wrapper { display: none; } .ai-tabs { display: flex; padding: 0 15px; border-bottom: 1px solid #eee; background: #fcfcfc; border-radius: 16px 16px 0 0; } .ai-tab-item { padding: 12px 15px; font-size: 13px; font-weight: 600; color: #888; cursor: pointer; border-bottom: 2px solid transparent; } .ai-tab-item.active { color: #ff2442; border-bottom-color: #ff2442; } .ai-content-body { padding: 15px; max-height: 70vh; overflow-y: auto; background: #fff; border-radius: 0 0 16px 16px; } .tab-panel { display: none; } .tab-panel.active { display: block; animation: slideIn 0.2s; } .ai-input, .ai-textarea, .ai-select { width: 100%; padding: 8px 10px; border: 1px solid #eee; border-radius: 8px; margin-bottom: 10px; box-sizing: border-box; background:#f9f9f9; } .ai-textarea { height: 80px; resize: vertical; } .ai-btn { width: 100%; padding: 10px; background: #ff2442; color: #fff; border: none; border-radius: 8px; cursor: pointer; font-weight: 600; margin-top: 5px; } .ai-btn:hover { opacity: 0.9; } .ai-btn.secondary { background: #f0f0f0; color: #333; } .ai-btn.scrolling { background: #ff9800; animation: pulse 2s infinite; } .data-card { background: #f4f8ff; padding: 12px; border-radius: 8px; margin-bottom: 10px; border: 1px solid #e1eaff; } .export-tip { font-size: 12px; color: #666; margin-top: 10px; line-height: 1.5; background: #fffbe6; padding: 8px; border-radius: 6px; } /* 小屏幕/副屏适配 */ @media screen and (max-width: 500px), screen and (max-height: 600px) { #xhs-ai-helper { width: calc(100vw - 20px) !important; max-width: 360px; right: 10px !important; left: auto !important; top: 10px !important; max-height: calc(100vh - 20px); } #xhs-ai-helper .ai-content-body { max-height: calc(100vh - 150px); } } @media screen and (max-width: 400px) { #xhs-ai-helper { width: calc(100vw - 10px) !important; right: 5px !important; font-size: 13px; } #xhs-ai-helper .ai-tabs { padding: 0 8px; } #xhs-ai-helper .ai-tab-item { padding: 10px 8px; font-size: 12px; } #xhs-ai-helper .ai-content-body { padding: 10px; } } `; GM_addStyle(UI_CSS); // ========================================== // 4. UI 构建 // ========================================== let templates = []; function loadTemplates() { const stored = GM_getValue("user_templates", null); templates = stored ? JSON.parse(stored) : JSON.parse(JSON.stringify(DEFAULT_TEMPLATES)); } function saveTemplates() { GM_setValue("user_templates", JSON.stringify(templates)); } function createUI() { if (document.getElementById("xhs-ai-helper")) return; loadTemplates(); const div = document.createElement("div"); div.id = "xhs-ai-helper"; div.innerHTML = `
🔧
🔴 小红书助手
数据导出
AI创作
当前已捕获：0 条 静止中
💡 提示：向下滑动页面，数据会自动增加。
✅ 已启用 API 拦截模式
导出的链接将包含 xsec_token，确保能在浏览器中直接访问，不会出现"笔记不存在"。
支持收藏夹、个人主页、搜索结果页。
⚙️ API 配置 (点击展开)
`; document.body.appendChild(div); // 绑定事件 bindDrag(div); div.querySelector("#minimize-btn").onclick = () => div.classList.toggle("minimized"); div.querySelector(".minimized-icon").onclick = () => div.classList.toggle("minimized"); const tabs = div.querySelectorAll(".ai-tab-item"); tabs.forEach( (t) => (t.onclick = () => { tabs.forEach((x) => x.classList.remove("active")); t.classList.add("active"); div .querySelectorAll(".tab-panel") .forEach((p) => p.classList.remove("active")); div.querySelector("#panel-" + t.dataset.tab).classList.add("active"); }) ); // ========================== // 数据功能绑定 // ========================== div.querySelector("#auto-scroll-btn").onclick = toggleAutoScroll; div.querySelector("#clean-data-btn").onclick = () => { if (confirm("确定清空已捕获的数据吗？")) { GLOBAL_DATA.clear(); updateCountUI(); } }; div.querySelector("#export-btn").onclick = exportData; // AI功能绑定 div.querySelector("#config-toggle").onclick = () => { const el = document.getElementById("config-area"); el.style.display = el.style.display === "none" ? "block" : "none"; }; ["api-base-url", "api-key", "api-model"].forEach((id) => { document.getElementById(id).onchange = (e) => GM_setValue(id.replace(/-/g, "_"), e.target.value); }); div.querySelector("#ai-gen-btn").onclick = handleAI; // 模版管理 const managePanel = document.getElementById("template-manage-panel"); document.getElementById("template-manage-toggle").onclick = () => { managePanel.style.display = managePanel.style.display === "none" ? "block" : "none"; }; document.getElementById("template-manage-select").onchange = () => { const t = templates.find( (x) => x.id === document.getElementById("template-manage-select").value ); if (t) fillTemplateForm(t); }; document.getElementById("template-new-btn").onclick = () => { const empty = { id: "tmp_" + Date.now(), name: "新模版", desc1: "输入1", desc2: "输入2", placeholder1: "", placeholder2: "", system: "你是一个专业的创作者助手。", prompt: "请基于{{title}}和{{content}}生成创作内容。", }; templates.push(empty); saveTemplates(); refreshTemplates(); refreshManageSelect(empty.id); fillTemplateForm(empty); toastManage("已创建空白模版，可编辑后保存"); }; document.getElementById("template-save-btn").onclick = () => { const id = document.getElementById("template-manage-select").value; const idx = templates.findIndex((x) => x.id === id); if (idx === -1) return alert("请选择要保存的模版"); templates[idx] = collectTemplateForm(id); saveTemplates(); refreshTemplates(); refreshManageSelect(id); fillTemplateForm(templates[idx]); toastManage("已保存模版"); }; document.getElementById("template-save-new-btn").onclick = () => { const id = "tpl_" + Date.now(); const t = collectTemplateForm(id); templates.push(t); saveTemplates(); refreshTemplates(); refreshManageSelect(id); fillTemplateForm(t); toastManage("已另存为新模版"); }; document.getElementById("template-delete-btn").onclick = () => { const id = document.getElementById("template-manage-select").value; if (!confirm("确认删除该模版吗？")) return; templates = templates.filter((x) => x.id !== id); if (!templates.length) templates = JSON.parse(JSON.stringify(DEFAULT_TEMPLATES)); saveTemplates(); refreshTemplates(); const first = templates[0]; refreshManageSelect(first.id); fillTemplateForm(first); toastManage("模版已删除"); }; document.getElementById("persona-gen-btn").onclick = handlePersonaGenerate; refreshManageSelect(); if (templates[0]) fillTemplateForm(templates[0]); refreshTemplates(); // 初始化时，如果页面已经有数据（SSR），尝试简单抓取一下当前DOM补充（作为兜底） setTimeout(scanInitialDOM, 2000); } // ========================================== // 5. 自动滚动与数据逻辑 // ========================================== function updateCountUI() { const el = document.getElementById("page-obj-count"); if (el) el.innerText = GLOBAL_DATA.size; } // 兜底策略：扫描当前DOM (针对页面刚打开时已经存在的数据) function scanInitialDOM() { const cards = document.querySelectorAll("section.note-item, .feed-card"); let count = 0; cards.forEach((card) => { // 尝试获取ID let href = ""; const linkEl = card.querySelector('a[href*="/explore/"]'); if (linkEl) href = linkEl.href; if (href) { const match = href.match(/\/explore\/(\w+)/); if (match && match[1]) { const id = match[1]; if (!GLOBAL_DATA.has(id)) { // DOM获取的数据可能缺 token，这是妥协 // 但如果有 API 拦截，API 数据会覆盖这个 const title = ( card.querySelector(".title span") || card.querySelector(".title") || {} ).innerText || "未获取"; const author = (card.querySelector(".author") || {}).innerText || "未获取"; GLOBAL_DATA.set(id, { 笔记ID: id, 标题: title, 链接: href, // 此时href可能带xsec_token也可能不带 作者: author, 点赞数: (card.querySelector(".count") || {}).innerText || "0", 类型: "dom_scan", }); count++; } } } }); if (count > 0) updateCountUI(); console.log(`[XHS助手] 初始DOM扫描发现 ${count} 条数据`); } // 自动滚动逻辑 let scrollInterval; function toggleAutoScroll() { const btn = document.getElementById("auto-scroll-btn"); const status = document.getElementById("scroll-status"); if (isAutoScrolling) { // 停止 isAutoScrolling = false; clearInterval(scrollInterval); btn.innerText = "⏬ 自动滚动加载全部"; btn.classList.remove("scrolling"); status.innerText = "已停止"; } else { // 开始 isAutoScrolling = true; btn.innerText = "⏹️ 停止滚动 (抓取中...)"; btn.classList.add("scrolling"); status.innerText = "滚动中..."; let lastHeight = 0; let sameHeightCount = 0; scrollInterval = setInterval(() => { window.scrollTo(0, document.body.scrollHeight); const currentHeight = document.body.scrollHeight; if (currentHeight === lastHeight) { sameHeightCount++; if (sameHeightCount > 10) { // 连续10次高度不变（约10-15秒），认为到底了 toggleAutoScroll(); // 自动停止 alert( `滚动结束！共捕获 ${GLOBAL_DATA.size} 条数据。\n请点击导出。` ); } } else { sameHeightCount = 0; lastHeight = currentHeight; } }, 1200); // 间隔1.2秒滚动一次，给接口加载留时间 } } function exportData() { if (GLOBAL_DATA.size === 0) { alert("数据为空！请先点击「自动滚动」或手动浏览页面。"); return; } const format = document.getElementById("export-format").value; const dataList = Array.from(GLOBAL_DATA.values()); if (format === "json") { download( JSON.stringify(dataList, null, 2), "xhs_data_full.json", "application/json" ); } else { // CSV const headers = Object.keys(dataList[0]); const csvBody = dataList .map((row) => headers .map((h) => { let v = row[h] || ""; v = String(v).replace(/"/g, '""'); return `"${v}"`; }) .join(",") ) .join("\n"); download( "\ufeff" + headers.join(",") + "\n" + csvBody, "xhs_data_full.csv", "text/csv;charset=utf-8" ); } } function download(content, name, type) { const blob = new Blob([content], { type: type }); const url = URL.createObjectURL(blob); const a = document.createElement("a"); a.href = url; a.download = name; document.body.appendChild(a); a.click(); document.body.removeChild(a); } // ========================================== // 6. 辅助功能 (拖拽等) // ========================================== function bindDrag(div) { const handle = div.querySelector(".drag-handle"); let isDragging = false, startX, startY, initL, initT; handle.addEventListener("mousedown", (e) => { if (div.classList.contains("minimized")) return; isDragging = true; startX = e.clientX; startY = e.clientY; const rect = div.getBoundingClientRect(); initL = rect.left; initT = rect.top; }); document.addEventListener("mousemove", (e) => { if (isDragging) { let newLeft = initL + e.clientX - startX; let newTop = initT + e.clientY - startY; // 边界保护：确保不会拖出屏幕 const maxLeft = window.innerWidth - 60; const maxTop = window.innerHeight - 60; newLeft = Math.max(0, Math.min(newLeft, maxLeft)); newTop = Math.max(0, Math.min(newTop, maxTop)); div.style.left = newLeft + "px"; div.style.top = newTop + "px"; div.style.right = "auto"; } }); document.addEventListener("mouseup", () => { if (isDragging) { isDragging = false; GM_setValue("pos", { l: div.style.left, t: div.style.top }); } }); // 恢复位置时也检查边界 const pos = GM_getValue("pos"); if (pos) { let savedLeft = parseInt(pos.l) || 0; let savedTop = parseInt(pos.t) || 0; // 确保不超出当前屏幕 savedLeft = Math.max(0, Math.min(savedLeft, window.innerWidth - 100)); savedTop = Math.max(0, Math.min(savedTop, window.innerHeight - 100)); div.style.left = savedLeft + "px"; div.style.top = savedTop + "px"; div.style.right = "auto"; } } // ========================================== // 7. AI 逻辑 (保持原样) // ========================================== function refreshTemplates() { const sel = document.getElementById("template-select"); sel.innerHTML = ""; templates.forEach((t) => { const opt = document.createElement("option"); opt.value = t.id; opt.innerText = t.name; sel.appendChild(opt); }); sel.onchange = () => { const t = templates.find((x) => x.id === sel.value); document.getElementById("input-1").placeholder = t.placeholder1 || t.desc1; document.getElementById("input-2").placeholder = t.placeholder2 || t.desc2; }; sel.onchange(); } function refreshManageSelect(selectId) { const sel = document.getElementById("template-manage-select"); if (!sel) return; sel.innerHTML = ""; templates.forEach((t) => { const opt = document.createElement("option"); opt.value = t.id; opt.innerText = t.name; sel.appendChild(opt); }); if (selectId && templates.some((t) => t.id === selectId)) sel.value = selectId; else if (templates[0]) sel.value = templates[0].id; } function fillTemplateForm(t) { document.getElementById("template-manage-select").value = t.id; document.getElementById("tpl-name").value = t.name || ""; document.getElementById("tpl-desc1").value = t.desc1 || ""; document.getElementById("tpl-desc2").value = t.desc2 || ""; document.getElementById("tpl-system").value = t.system || ""; document.getElementById("tpl-prompt").value = t.prompt || ""; document.getElementById("tpl-persona").value = t.persona || ""; } function collectTemplateForm(id) { return { id, name: document.getElementById("tpl-name").value || "未命名模版", desc1: document.getElementById("tpl-desc1").value || "输入1", desc2: document.getElementById("tpl-desc2").value || "输入2", placeholder1: document.getElementById("tpl-desc1").value || "", placeholder2: document.getElementById("tpl-desc2").value || "", system: document.getElementById("tpl-system").value || "", prompt: document.getElementById("tpl-prompt").value || "请基于{{title}}和{{content}}生成创作内容。", }; } function toastManage(msg) { const el = document.getElementById("template-manage-status"); if (el) { el.innerText = msg; setTimeout(() => { if (el.innerText === msg) el.innerText = ""; }, 2000); } } async function handlePersonaGenerate() { const persona = document.getElementById("tpl-persona").value.trim(); const status = document.getElementById("template-manage-status"); if (!persona) return alert("请先填写模版人设/要求"); status.innerText = "AI 生成人设中..."; try { const res = await new Promise((resolve, reject) => { GM_xmlhttpRequest({ method: "POST", url: document.getElementById("api-base-url").value, headers: { "Content-Type": "application/json", Authorization: `Bearer ${document.getElementById("api-key").value}`, }, data: JSON.stringify({ model: document.getElementById("api-model").value, messages: [ { role: "system", content: '你是提示词工程师，请根据用户的人设描述，返回JSON {"system":"...","prompt":"..."}，prompt内使用 {{title}} 和 {{content}} 作为占位符。', }, { role: "user", content: persona, }, ], }), onload: (r) => resolve(JSON.parse(r.responseText)), onerror: reject, }); }); const content = res.choices?.[0]?.message?.content || ""; let json = {}; try { json = JSON.parse(content.replace(/```json|```/g, "").trim()); } catch (e) { json = {}; } if (json.system) document.getElementById("tpl-system").value = json.system; if (json.prompt) document.getElementById("tpl-prompt").value = json.prompt; toastManage("AI 已生成模版提示"); } catch (e) { console.error(e); status.innerText = "AI 生成失败"; alert("AI生成失败: " + e); } } async function handleAI() { const btn = document.getElementById("ai-gen-btn"); const status = document.getElementById("ai-status"); const tId = document.getElementById("template-select").value; const v1 = document.getElementById("input-1").value; const v2 = document.getElementById("input-2").value; if (!v1 && !v2) return alert("请输入内容"); btn.disabled = true; btn.innerText = "生成中..."; try { const t = templates.find((x) => x.id === tId); const prompt = t.prompt .replace("{{title}}", v1) .replace("{{content}}", v2); const res = await new Promise((resolve, reject) => { GM_xmlhttpRequest({ method: "POST", url: document.getElementById("api-base-url").value, headers: { "Content-Type": "application/json", Authorization: `Bearer ${document.getElementById("api-key").value}`, }, data: JSON.stringify({ model: document.getElementById("api-model").value, messages: [ { role: "system", content: t.system }, { role: "user", content: prompt }, ], }), onload: (r) => resolve(JSON.parse(r.responseText)), onerror: reject, }); }); const content = res.choices[0].message.content; let json = {}; try { json = JSON.parse(content.replace(/```json|```/g, "").trim()); } catch (e) { json = { title: "Error", content: content }; } const titleInput = document.querySelector('input[placeholder*="标题"]'); if (titleInput) { titleInput.value = json.title; titleInput.dispatchEvent(new Event("input", { bubbles: true })); } const editor = document.getElementById("post-textarea"); if (editor) { editor.innerText = json.content; editor.dispatchEvent(new Event("input", { bubbles: true })); } else { navigator.clipboard.writeText(json.content); alert("已复制到剪贴板"); } status.innerText = "✅ 完成"; } catch (e) { console.error(e); status.innerText = "❌ 失败"; alert("API错误: " + e); } finally { btn.disabled = false; btn.innerText = "✨ 生成文案"; } } setTimeout(createUI, 1500); })();