diff --git a/glm-rush-v4.user.js b/glm-rush-v4.user.js new file mode 100644 index 0000000..b168f2a --- /dev/null +++ b/glm-rush-v4.user.js @@ -0,0 +1,1081 @@ +// ==UserScript== +// @name 智谱 GLM Coding 抢购助手 v4.0 +// @namespace http://tampermonkey.net/ +// @version 4.6 +// @description 并发重试 + 自适应间隔 + 反检测 + check校验 + 弹窗恢复 + 定时触发 + 配置持久化 +// @author Assistant +// @match *://www.bigmodel.cn/* +// @match *://bigmodel.cn/* +// @run-at document-start +// @grant none +// ==/UserScript== + +(function () { + 'use strict'; + + // ═══════════════════════════════════════════ + // 配置 (localStorage 持久化) + // ═══════════════════════════════════════════ + const DEFAULT_CFG = { + concurrency: 5, // 并发路数 (普通模式) + turboConcurrency: 10, // 极速模式并发路数 + turboSec: 5, // 极速模式持续秒数 + maxRetry: 2000, // 最大重试次数 + burstCount: 20, // 前N次零延迟爆发 + fastDelay: 30, // 爆发后的快速间隔 + slowDelay: 100, // 后期随机间隔中值 + jitter: 0.3, // 间隔随机抖动 ±30% + recoveryMax: 3, // 弹窗恢复最大次数 + logMax: 100, // 日志条数上限 + rushTime: '10:00:00', // 每天抢购时间 (北京时间) + PREVIEW: '/api/biz/pay/preview', + CHECK: '/api/biz/pay/check', + }; + + function loadCfg() { + try { + const saved = JSON.parse(localStorage.getItem('glm_rush_cfg')); + return { ...DEFAULT_CFG, ...saved }; + } catch { return { ...DEFAULT_CFG }; } + } + function saveCfg(cfg) { + const { PREVIEW, CHECK, ...save } = cfg; + localStorage.setItem('glm_rush_cfg', JSON.stringify(save)); + } + + const CFG = loadCfg(); + + // ═══════════════════════════════════════════ + // 状态 (不可变更新) + // ═══════════════════════════════════════════ + let state = { + status: 'idle', // idle | retrying | success | failed + count: 0, + bizId: null, + captured: null, // 捕获的请求参数 + cache: null, // 成功响应缓存 + lastSuccess: null, + proactive: false, + timerId: null, + logs: [], + stats: { total: 0, success: 0, errors: 0, avgMs: 0, startTime: 0 }, + }; + + function setState(patch) { + state = { ...state, ...patch }; + refreshUI(); + } + + // 恢复上次捕获的请求 + try { + const saved = sessionStorage.getItem('glm_rush_captured'); + if (saved) state.captured = JSON.parse(saved); + } catch {} + + let stopRequested = false; + let recovering = false; + let recoveryAttempts = 0; + let _shadowRef = null; + + // ═══════════════════════════════════════════ + // 工具 + // ═══════════════════════════════════════════ + const sleep = ms => new Promise(r => setTimeout(r, ms)); + const ts = () => new Date().toLocaleTimeString('zh-CN', { hour12: false }); + const rand = (min, max) => min + Math.random() * (max - min); + const jitteredDelay = base => Math.round(base * (1 + (Math.random() * 2 - 1) * CFG.jitter)); + + function getDelay(attempt) { + if (attempt <= CFG.burstCount) return 0; + if (attempt <= 50) return jitteredDelay(CFG.fastDelay); + return jitteredDelay(CFG.slowDelay); + } + + function log(msg, level = 'info') { + const entry = { ts: ts(), msg, level }; + const logs = [...state.logs, entry]; + if (logs.length > CFG.logMax) logs.splice(0, logs.length - CFG.logMax); + state = { ...state, logs }; + console.log(`[GLM] ${msg}`); + appendLogDOM(entry); + } + + function extractHeaders(h) { + const o = {}; + if (!h) return o; + if (h instanceof Headers) h.forEach((v, k) => (o[k] = v)); + else if (Array.isArray(h)) h.forEach(([k, v]) => (o[k] = v)); + else Object.entries(h).forEach(([k, v]) => (o[k] = v)); + return o; + } + + // ═══════════════════════════════════════════ + // JSON.parse 定向拦截 (仅修改特定数据结构) + // ═══════════════════════════════════════════ + const _parse = JSON.parse; + + function patchSoldOut(obj, visited = new WeakSet()) { + if (!obj || typeof obj !== 'object' || visited.has(obj)) return; + visited.add(obj); + if (obj.isSoldOut === true) obj.isSoldOut = false; + if (obj.soldOut === true) obj.soldOut = false; + if (obj.isServerBusy === true) obj.isServerBusy = false; + if (obj.disabled === true && (obj.price !== undefined || obj.productId || obj.title)) obj.disabled = false; + if (obj.stock === 0) obj.stock = 999; + for (const k of Object.keys(obj)) { + if (k === '__proto__' || k === 'constructor' || k === 'prototype') continue; + if (obj[k] && typeof obj[k] === 'object') patchSoldOut(obj[k], visited); + } + } + + // 全局 patch: 页面加载时也需要解除售罄状态，否则按钮不可点击 + JSON.parse = function (text, reviver) { + const result = _parse(text, reviver); + try { patchSoldOut(result); } catch {} + return result; + }; + Object.defineProperty(JSON.parse, 'toString', { value: () => 'function parse() { [native code] }' }); + + // ═══════════════════════════════════════════ + // 核心: 并发重试引擎 + // ═══════════════════════════════════════════ + const _fetch = window.fetch; + let _retryLock = null; + + async function singleAttempt(url, opts, attemptNum) { + try { + // 请求指纹随机化 — 每次请求看起来不一样，降低被识别为脚本的概率 + const randHeaders = { ...opts.headers }; + randHeaders['X-Request-Id'] = Math.random().toString(36).slice(2, 15); + randHeaders['X-Timestamp'] = String(Date.now()); + // 随机 Accept-Language 权重，让每次请求指纹不同 + const q = (0.5 + Math.random() * 0.5).toFixed(1); + randHeaders['Accept-Language'] = `zh-CN,zh;q=${q},en;q=${(q * 0.7).toFixed(1)}`; + + const resp = await _fetch(url, { ...opts, headers: randHeaders, credentials: 'include' }); + + // HTTP 状态码检测 + if (resp.status === 401 || resp.status === 403) { + return { ok: false, reason: `HTTP ${resp.status} 会话过期`, attempt: attemptNum }; + } + if (resp.status === 429) { + return { ok: false, reason: '429 限流', attempt: attemptNum }; + } + + const text = await resp.text(); + let data; + try { data = _parse(text); } catch { data = null; } + + if (data && data.code === 200 && data.data && data.data.bizId) { + const bizId = data.data.bizId; + + // check 校验 + try { + const checkUrl = `${location.origin}${CFG.CHECK}?bizId=${encodeURIComponent(bizId)}`; + const checkResp = await _fetch(checkUrl, { credentials: 'include' }); + const checkText = await checkResp.text(); + let checkData; + try { checkData = _parse(checkText); } catch { checkData = null; } + + if (checkData && checkData.data === 'EXPIRE') { + return { ok: false, reason: 'EXPIRE', attempt: attemptNum }; + } + + // 通过! + return { ok: true, text, data, bizId, status: resp.status, attempt: attemptNum }; + } catch (e) { + return { ok: false, reason: `check异常: ${e.message}`, attempt: attemptNum }; + } + } + + const reason = !data ? '非JSON' + : data.code === 555 ? '系统繁忙' + : (data.data && data.data.bizId === null) ? '售罄' + : `code=${data.code}`; + return { ok: false, reason, attempt: attemptNum }; + } catch (e) { + if (e.name === 'AbortError') return { ok: false, reason: '已取消', attempt: attemptNum }; + return { ok: false, reason: `网络: ${e.message}`, attempt: attemptNum }; + } + } + + async function retry(url, rawOpts) { + if (_retryLock) { + log('合并到当前重试...'); + return _retryLock; + } + + stopRequested = false; + const { signal, ...opts } = rawOpts || {}; + + _retryLock = (async () => { + setState({ status: 'retrying', count: 0, stats: { ...state.stats, startTime: performance.now() } }); + + let totalAttempt = 0; + let consecutiveErrors = 0; + let throttleCount = 0; + let consecutiveSoldOut = 0; + + while (totalAttempt < CFG.maxRetry && !stopRequested) { + // 极速模式: 前N秒用更高并发 + const elapsedMs = performance.now() - state.stats.startTime; + const isTurbo = elapsedMs < CFG.turboSec * 1000; + const curConcurrency = isTurbo ? CFG.turboConcurrency : CFG.concurrency; + const batchSize = Math.min(curConcurrency, CFG.maxRetry - totalAttempt); + const controllers = []; + const promises = []; + + for (let j = 0; j < batchSize; j++) { + totalAttempt++; + const ac = new AbortController(); + controllers.push(ac); + promises.push( + singleAttempt(url, { ...opts, signal: ac.signal }, totalAttempt) + ); + } + + setState({ count: totalAttempt }); + + // 任一成功即取消其余 + const winner = await new Promise(resolve => { + let settled = false; + let doneCount = 0; + promises.forEach((p, idx) => { + p.then(r => { + if (r.ok && !settled) { + settled = true; + controllers.forEach((ac, i) => { if (i !== idx) try { ac.abort(); } catch {} }); + resolve(r); + } + if (++doneCount === promises.length && !settled) resolve(null); + }); + }); + }); + + // 收集失败原因 (用于日志) + const results = await Promise.all(promises.map(p => p.catch(() => ({ ok: false, reason: '已取消' })))); + + if (winner) { + setState({ + status: 'success', + bizId: winner.bizId, + lastSuccess: { text: winner.text, data: winner.data }, + stats: { ...state.stats, total: totalAttempt, success: state.stats.success + 1 }, + }); + log(`成功! bizId=${winner.bizId} (第${winner.attempt}次)`); + recoveryAttempts = 0; + setTimeout(autoRecover, 500); + return { ok: true, text: winner.text, data: winner.data, status: winner.status }; + } + + // 统计错误 + const failedResults = results.filter(r => !r.ok); + const reasons = failedResults.map(r => r.reason || '未知'); + setState({ stats: { ...state.stats, errors: state.stats.errors + failedResults.length } }); + + const networkErrors = reasons.filter(r => r.startsWith('网络')).length; + consecutiveErrors = networkErrors === batchSize ? consecutiveErrors + 1 : 0; + + // 连续网络错误 → 暂停 + if (consecutiveErrors >= 3) { + log('网络异常, 暂停3秒...'); + await sleep(3000); + consecutiveErrors = 0; + } + + // 会话过期检测 + if (reasons.some(r => r.includes('会话过期'))) { + log('会话已过期, 请重新登录!', 'error'); + setState({ status: 'failed' }); + return { ok: false }; + } + + // 限流检测 (独立计数) + if (reasons.some(r => r.includes('429') || r.includes('限流'))) { + throttleCount++; + const backoff = Math.min(2000 * (2 ** Math.min(throttleCount, 4)), 16000); + log(`限流, 退避${backoff}ms...`, 'warn'); + await sleep(backoff); + } else { + throttleCount = 0; + } + + // EXPIRE → 立即重试不等待 + if (reasons.every(r => r === 'EXPIRE')) continue; + + // 前20秒全速冲，之后才考虑降速 + const elapsedSec = (performance.now() - state.stats.startTime) / 1000; + + if (elapsedSec > 20) { + // 超过20秒 — 检测是否该降速 + const soldOutCount = reasons.filter(r => r === '售罄').length; + if (soldOutCount === batchSize) { + consecutiveSoldOut++; + } else { + consecutiveSoldOut = 0; + } + // 连续10轮全售罄 → 可能已经抢完了 + if (consecutiveSoldOut >= 10) { + if (consecutiveSoldOut === 10) log('连续售罄, 可能已抢完, 降速 (2s)...'); + await sleep(2000); + continue; + } + } + + // 日志 (前5次 + 每20次) + if (totalAttempt <= 5 * CFG.concurrency || totalAttempt % (20 * CFG.concurrency) === 0) { + const sec = elapsedSec.toFixed(0); + log(`#${totalAttempt} ${reasons[0]} (${sec}s)`); + } + + // 自适应延迟 + const d = getDelay(totalAttempt / CFG.concurrency); + if (d > 0) await sleep(d); + } + + if (!stopRequested) { + setState({ status: 'failed' }); + log(`达到上限 ${CFG.maxRetry} 次`); + } else { + setState({ status: 'idle' }); + } + return { ok: false }; + })(); + + try { return await _retryLock; } + finally { _retryLock = null; } + } + + // ═══════════════════════════════════════════ + // Fetch 拦截 + // ═══════════════════════════════════════════ + window.fetch = async function (input, init) { + const url = typeof input === 'string' ? input : input?.url; + + if (url && url.includes(CFG.PREVIEW)) { + // 捕获请求参数 + const captured = { + url, + method: init?.method || 'POST', + body: init?.body, + headers: extractHeaders(init?.headers), + }; + setState({ captured }); + try { sessionStorage.setItem('glm_rush_captured', JSON.stringify(captured)); } catch {} + + // 已经成功过 → 直接返回缓存 + if (state.status === 'success' && state.lastSuccess) { + log('已抢到, 返回成功响应'); + return new Response(state.lastSuccess.text, { status: 200, headers: { 'Content-Type': 'application/json' } }); + } + + // 有缓存 → 返回（来自主动模式成功后的恢复） + if (state.cache) { + log('返回缓存响应'); + const c = state.cache; + setState({ cache: null }); + recoveryAttempts = 0; + return new Response(c.text, { status: 200, headers: { 'Content-Type': 'application/json' } }); + } + + // 主动模式/正在抢购 → 进入重试引擎 + if (state.proactive || state.status === 'retrying') { + log('抢购中, 启动重试...'); + const result = await retry(url, { + method: init?.method || 'POST', + body: init?.body, + headers: extractHeaders(init?.headers), + }); + if (result.ok) { + return new Response(result.text, { status: result.status, headers: { 'Content-Type': 'application/json' } }); + } + return _fetch.apply(this, [input, init]); + } + + // 普通捕获 → 只记录参数，放行原始请求，自动设定定时 + log('已捕获请求参数, 等待抢购时间...'); + autoScheduleIfNeeded(); + return _fetch.apply(this, [input, init]); + } + + if (url && url.includes(CFG.CHECK) && url.includes('bizId=null')) { + log('拦截 check(bizId=null)'); + return new Response('{"code":-1,"msg":"等待有效bizId"}', { + status: 200, headers: { 'Content-Type': 'application/json' }, + }); + } + + return _fetch.apply(this, [input, init]); + }; + // 伪装 + window.fetch.toString = () => 'function fetch() { [native code] }'; + + // ═══════════════════════════════════════════ + // XHR 拦截 + // ═══════════════════════════════════════════ + const _xhrOpen = XMLHttpRequest.prototype.open; + const _xhrSend = XMLHttpRequest.prototype.send; + const _xhrSetHeader = XMLHttpRequest.prototype.setRequestHeader; + + XMLHttpRequest.prototype.setRequestHeader = function (k, v) { + (this._h || (this._h = {}))[k] = v; + return _xhrSetHeader.call(this, k, v); + }; + XMLHttpRequest.prototype.open = function (method, url) { + this._m = method; this._u = url; + return _xhrOpen.apply(this, arguments); + }; + XMLHttpRequest.prototype.send = function (body) { + const url = this._u; + + if (typeof url === 'string' && url.includes(CFG.PREVIEW)) { + const self = this; + const captured = { url, method: this._m, body, headers: this._h || {} }; + setState({ captured }); + try { sessionStorage.setItem('glm_rush_captured', JSON.stringify(captured)); } catch {} + + // 已经成功过 → 直接返回缓存 + if (state.status === 'success' && state.lastSuccess) { + log('已抢到, 返回成功响应 (XHR)'); + fakeXHR(self, state.lastSuccess.text); + return; + } + + if (state.cache) { + log('返回缓存响应 (XHR)'); + const c = state.cache; setState({ cache: null }); + recoveryAttempts = 0; + fakeXHR(self, c.text); + return; + } + + // 主动模式/正在抢购 → 重试 + if (state.proactive || state.status === 'retrying') { + log('抢购中, 启动重试 (XHR)...'); + retry(url, { method: this._m, body, headers: this._h || {} }).then(result => { + fakeXHR(self, result.ok ? result.text : '{"code":-1,"msg":"重试失败"}'); + }); + return; + } + + // 普通捕获 → 放行原始请求，自动设定定时 + log('已捕获请求参数, 等待抢购时间...'); + autoScheduleIfNeeded(); + return _xhrSend.call(this, body); + } + + if (typeof url === 'string' && url.includes(CFG.CHECK) && url.includes('bizId=null')) { + fakeXHR(this, '{"code":-1,"msg":"等待有效bizId"}'); + return; + } + + return _xhrSend.call(this, body); + }; + + function fakeXHR(xhr, text) { + setTimeout(() => { + const dp = (k, v) => Object.defineProperty(xhr, k, { value: v, configurable: true }); + dp('readyState', 4); dp('status', 200); dp('statusText', 'OK'); + dp('responseText', text); dp('response', text); + const ev = new Event('readystatechange'); + if (typeof xhr.onreadystatechange === 'function') xhr.onreadystatechange(ev); + xhr.dispatchEvent(ev); + const ld = new ProgressEvent('load'); + if (typeof xhr.onload === 'function') xhr.onload(ld); + xhr.dispatchEvent(ld); + xhr.dispatchEvent(new ProgressEvent('loadend')); + }, 0); + } + + // ═══════════════════════════════════════════ + // 弹窗恢复 + // ═══════════════════════════════════════════ + function findErrorDialog() { + const sels = [ + '.el-dialog', '.el-message-box', '.el-dialog__wrapper', + '.ant-modal', '.ant-modal-wrap', + '[class*="modal"]', '[class*="dialog"]', '[class*="popup"]', '[role="dialog"]', + ]; + for (const sel of sels) { + for (const el of document.querySelectorAll(sel)) { + const s = window.getComputedStyle(el); + if (s.display === 'none' || s.visibility === 'hidden' || s.opacity === '0') continue; + if (!el.offsetParent && s.position !== 'fixed') continue; + if (/购买人数过多|系统繁忙|稍后再试|请重试|繁忙|失败|出错|异常/.test(el.textContent || '')) return el; + } + } + return null; + } + + function dismissDialog(dialog) { + // 只在传入的 dialog 内部查找关闭按钮，不 fallback 到 document（避免关掉支付弹窗） + for (const sel of ['.el-dialog__headerbtn', '.el-message-box__headerbtn', '.ant-modal-close', '[aria-label="Close"]', '[aria-label="close"]']) { + const btn = dialog.querySelector(sel); + if (btn && btn.offsetParent !== null) { btn.click(); return true; } + } + // 确定/取消按钮（仅 dialog 内部） + for (const btn of dialog.querySelectorAll('button, [role="button"]')) { + const t = (btn.textContent || '').trim(); + if (/关闭|确定|取消|知道了|OK|Cancel|Close|确认/.test(t) && t.length < 10) { btn.click(); return true; } + } + // 直接隐藏这个 dialog + dialog.style.display = 'none'; + return true; + } + + async function autoRecover() { + if (recovering || recoveryAttempts >= CFG.recoveryMax || !state.lastSuccess) return; + + // 如果页面上有支付相关弹窗，不要干扰 + const payEl = document.querySelector('[class*="pay"], [class*="qrcode"], [class*="wechat"], [class*="alipay"], [class*="cashier"], iframe[src*="pay"]'); + if (payEl && (payEl.offsetParent !== null || window.getComputedStyle(payEl).position === 'fixed')) { + log('支付弹窗已出现, 跳过恢复'); + return; + } + + // 只处理明确的错误弹窗，不暴力清理所有弹窗 + const dialog = findErrorDialog(); + if (!dialog) return; + + recovering = true; + recoveryAttempts++; + try { + log('检测到错误弹窗, 清理中...'); + dismissDialog(dialog); + await sleep(300); + + // 策略2: 缓存响应 + 重新点购买按钮 + setState({ cache: state.lastSuccess }); + const btn = findBuyButton(); + if (btn) { + btn.click(); + log('已重新点击购买按钮 (策略2)'); + await sleep(2000); + } + + // 策略3: 检查支付弹窗是否出现, 没有则直接用 bizId 构造支付 + const payDialog = document.querySelector('[class*="pay"], [class*="qrcode"], [class*="wechat"], [class*="alipay"]'); + if (!payDialog || payDialog.offsetParent === null) { + const bizId = state.bizId; + if (bizId) { + log('支付弹窗未出现, 尝试直接调用 check 页面...'); + // 尝试直接打开支付 — 有些网站 check 接口会返回支付链接 + try { + const checkUrl = `${location.origin}${CFG.CHECK}?bizId=${encodeURIComponent(bizId)}`; + const resp = await _fetch(checkUrl, { credentials: 'include' }); + const data = await resp.json(); + log('check响应: ' + JSON.stringify(data).substring(0, 200)); + + // 如果有支付URL, 直接跳转 + if (data.data && typeof data.data === 'string' && data.data.startsWith('http')) { + log('获取到支付链接, 跳转中...'); + window.open(data.data, '_blank'); + } else if (data.data && data.data.payUrl) { + log('获取到payUrl, 跳转中...'); + window.open(data.data.payUrl, '_blank'); + } else if (data.data && data.data.qrCode) { + log('获取到二维码数据'); + showQRCodeFallback(data.data.qrCode, bizId); + } + } catch (e) { + log('check调用失败: ' + e.message); + } + } + + // 策略4: 最终兜底 — 弹窗提醒手动操作 + if (!document.querySelector('[class*="pay"], [class*="qrcode"]')) { + log('所有自动恢复策略已尝试, 请手动操作'); + const bizId = state.bizId; + alert(`已抢到 bizId=${bizId}\n\n请尝试:\n1. 刷新页面后立即点击购买\n2. 或手动访问支付页面`); + } + } else { + log('支付弹窗已出现!'); + } + } finally { recovering = false; } + } + + /** 兜底: 直接在页面上显示二维码 */ + function showQRCodeFallback(qrData, bizId) { + const div = document.createElement('div'); + div.style.cssText = 'position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:999999;background:#fff;padding:30px;border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.3);text-align:center'; + div.innerHTML = ` +

扫码支付

+ +

bizId: ${bizId}

+ + `; + document.body.appendChild(div); + log('已显示兜底支付二维码'); + } + + // MutationObserver 监控弹窗 (替代 setInterval) + function setupDialogWatcher() { + const observer = new MutationObserver(() => { + if (state.lastSuccess && !recovering && recoveryAttempts < CFG.recoveryMax) { + const d = findErrorDialog(); + if (d) autoRecover(); + } + }); + observer.observe(document.body, { childList: true, subtree: true }); + } + + // ═══════════════════════════════════════════ + // 主动抢购 & 定时 + // ═══════════════════════════════════════════ + function findBuyButton() { + // 优先找 buy-btn 类的按钮（特惠订阅/订阅升级） + for (const el of document.querySelectorAll('button.buy-btn')) { + const t = el.textContent.trim(); + if (el.offsetParent !== null) return el; + } + // 降级：通用匹配，排除导航按钮 + for (const el of document.querySelectorAll('button, [role="button"]')) { + const t = el.textContent.trim(); + if (/购买|抢购|下单|特惠/.test(t) && t.length < 15 && el.offsetParent !== null) return el; + } + return null; + } + + async function startProactive() { + if (!state.captured) { + log('请先手动点一次购买按钮'); + alert('请先手动点一次购买/订阅按钮，让脚本捕获请求参数'); + return; + } + if (state.status === 'success') { + log('已经抢到了, 不重复抢购'); + return; + } + setState({ proactive: true }); + log(`极速抢购启动! 前${CFG.turboSec}秒${CFG.turboConcurrency}路并发, 之后${CFG.concurrency}路`); + + const { url, method, body, headers } = state.captured; + const result = await retry(url, { method, body, headers }); + setState({ proactive: false }); + + if (result.ok) { + setState({ cache: { text: result.text, data: result.data } }); + log('抢购成功! 触发支付...'); + // 自动通知 + try { new Notification('GLM 抢购成功!', { body: `bizId=${state.bizId}` }); } catch {} + const errDlg = findErrorDialog(); + if (errDlg) { dismissDialog(errDlg); await sleep(300); } + const btn = findBuyButton(); + if (btn) { btn.click(); log('已自动点击购买按钮'); } + else { alert('已获取到商品! 请立即点击购买按钮!'); } + + // 兜底: 如果 fakeXHR 没能弹出支付窗口, 直接设置 Vue 数据 + await sleep(1500); + forcePayDialog(result.data); + } + } + + function stopAll() { + stopRequested = true; + setState({ proactive: false, status: 'idle', count: 0 }); + if (state.timerId) { clearInterval(state.timerId); setState({ timerId: null }); } + log('已停止'); + } + + // ═══════════════════════════════════════════ + // 北京时间同步 + 自动定时 + // ═══════════════════════════════════════════ + let serverTimeOffset = 0; // 本地时间与服务器时间的差值(ms) + + async function syncServerTime() { + // 用服务器响应头的 Date 字段同步时间 + try { + const t0 = Date.now(); + const resp = await _fetch(location.origin + '/api/biz/pay/check?bizId=sync', { credentials: 'include' }).catch(() => null); + const t1 = Date.now(); + const rtt = t1 - t0; + + if (resp && resp.headers.get('date')) { + const serverTime = new Date(resp.headers.get('date')).getTime(); + // 服务器时间 ≈ 发送时间 + RTT/2 + serverTimeOffset = serverTime - (t0 + rtt / 2); + const localNow = new Date(Date.now() + serverTimeOffset); + log(`时间同步: 服务器偏差 ${serverTimeOffset > 0 ? '+' : ''}${serverTimeOffset}ms (RTT=${rtt}ms)`); + log(`北京时间: ${localNow.toLocaleTimeString('zh-CN', { hour12: false })}`); + return; + } + } catch {} + + // 备用: 用 worldtimeapi + try { + const resp = await fetch('https://worldtimeapi.org/api/timezone/Asia/Shanghai'); + const data = await resp.json(); + const serverTime = new Date(data.datetime).getTime(); + serverTimeOffset = serverTime - Date.now(); + log(`时间同步(备用): 偏差 ${serverTimeOffset > 0 ? '+' : ''}${serverTimeOffset}ms`); + } catch { + log('时间同步失败, 使用本地时钟'); + serverTimeOffset = 0; + } + } + + function getServerNow() { + return Date.now() + serverTimeOffset; + } + + /** 捕获请求后自动设定今天的抢购定时 */ + function autoScheduleIfNeeded() { + if (state.timerId) return; // 已经设定了 + if (state.status === 'retrying') return; // 正在抢 + if (state.status === 'success') return; // 已经抢到了 + + const parts = CFG.rushTime.split(':').map(Number); + const now = new Date(getServerNow()); + const target = new Date(now.getFullYear(), now.getMonth(), now.getDate(), parts[0], parts[1], parts[2] || 0); + + if (target.getTime() <= getServerNow()) { + // 已过今天的抢购时间 → 直接开始抢（可能正好在抢购窗口内） + const passedSec = (getServerNow() - target.getTime()) / 1000; + if (passedSec < 30) { + // 过了不到30秒，还在窗口内，直接开抢 + log(`已过${CFG.rushTime} ${passedSec.toFixed(0)}秒, 立即开抢!`); + startProactive(); + } else { + log(`今天${CFG.rushTime}已过, 明天自动抢购`); + } + return; + } + + // 未到时间 → 自动设定定时 + scheduleAt(CFG.rushTime); + log(`已自动设定 ${CFG.rushTime} 抢购`); + } + + // 定时到指定时间 + function scheduleAt(timeStr) { + if (state.timerId) { clearInterval(state.timerId); setState({ timerId: null }); } + const parts = timeStr.split(':').map(Number); + if (parts.length < 2 || parts[0] > 23 || parts[1] > 59) { log('时间格式错误'); return; } + + const now = new Date(getServerNow()); + const target = new Date(now.getFullYear(), now.getMonth(), now.getDate(), parts[0], parts[1], parts[2] || 0); + if (target.getTime() <= getServerNow()) { log('目标时间已过'); return; } + + const ms = target.getTime() - getServerNow(); + log(`定时: ${timeStr} (${Math.ceil(ms / 1000)}秒后, 北京时间)`); + + // 提前3秒自动预热 + if (ms > 4000) { + setTimeout(() => { + log('定时前3秒, 自动预热...'); + preheat(); + }, Math.max(0, ms - 3000)); + } + + // 精确等待: 用 setInterval 10ms 检查, 到时间立即启动 + const tid = setInterval(() => { + const remaining = target.getTime() - getServerNow(); + // 更新面板倒计时 + if (remaining > 0 && remaining < 60000) { + const sec = (remaining / 1000).toFixed(1); + const timerEl = _shadowRef?.getElementById('timer-info'); + if (timerEl) timerEl.textContent = `-${sec}s`; + } + if (remaining <= 0) { + clearInterval(tid); + setState({ timerId: null }); + const timerEl = _shadowRef?.getElementById('timer-info'); + if (timerEl) timerEl.textContent = ''; + log('时间到! 自动启动抢购!'); + startProactive(); + } + }, 10); + + setState({ timerId: tid }); + } + + // 预热 + async function preheat() { + try { + log('TCP预热中...'); + // 连发3次预热请求，确保连接池暖好 + for (let i = 0; i < 3; i++) { + await _fetch(location.origin + '/api/biz/pay/check?bizId=preheat_' + i, { credentials: 'include' }).catch(() => {}); + await sleep(200); + } + // 也预热 preview 的 DNS + TCP (用 HEAD 请求不产生副作用) + await _fetch(location.origin + CFG.PREVIEW, { + method: 'HEAD', + credentials: 'include', + }).catch(() => {}); + log('预热完成 (4次连接已建立)'); + } catch { log('预热部分失败，不影响使用'); } + } + + // ═══════════════════════════════════════════ + // 快捷键 + // ═══════════════════════════════════════════ + document.addEventListener('keydown', e => { + if (!e.altKey) return; + if (e.key === 's' || e.key === 'S') { e.preventDefault(); startProactive(); } + if (e.key === 'x' || e.key === 'X') { e.preventDefault(); stopAll(); } + if (e.key === 'h' || e.key === 'H') { + e.preventDefault(); + if (_shadowRef) { + const bd = _shadowRef.getElementById('bd'); + if (bd) bd.style.display = bd.style.display === 'none' ? '' : 'none'; + } + } + }); + + // ═══════════════════════════════════════════ + // Vue isServerBusy 兜底 patch + // ═══════════════════════════════════════════ + function patchVueServerBusy() { + let attempts = 0; + const tid = setInterval(() => { + attempts++; + if (attempts > 30) { clearInterval(tid); return; } // 15秒后放弃 + const app = document.querySelector('#app'); + const vue = app && app.__vue__; + if (!vue) return; + let patched = 0; + const walk = (vm, depth) => { + if (depth > 8) return; + if (vm.$data && vm.$data.isServerBusy === true) { + vm.isServerBusy = false; + patched++; + } + for (const child of (vm.$children || [])) walk(child, depth + 1); + }; + walk(vue, 0); + if (patched > 0) { + log(`已解除 isServerBusy (${patched}个组件)`); + clearInterval(tid); + } + }, 500); + } + + /** 兜底: 直接操作 Vue 组件弹出支付窗口 */ + function forcePayDialog(responseData) { + const app = document.querySelector('#app'); + const vue = app && app.__vue__; + if (!vue) return; + + let payComp = null; + const findComp = (vm, depth) => { + if (depth > 8) return; + if (vm.$data && 'payDialogVisible' in vm.$data) { payComp = vm; return; } + for (const child of (vm.$children || [])) { findComp(child, depth + 1); if (payComp) return; } + }; + findComp(vue, 0); + if (!payComp) { log('未找到支付组件'); return; } + + // 已经弹出了就不干预 + if (payComp.payDialogVisible) { log('支付弹窗已显示'); return; } + + // 设置 priceData 和 payDialogVisible + const data = responseData && responseData.data; + if (data) { + payComp.priceData = data; + payComp.payDialogVisible = true; + log('兜底: 已直接设置 payDialogVisible=true'); + } else { + log('兜底: 响应数据无 data 字段, 无法设置'); + } + } + + // ═══════════════════════════════════════════ + // 浮动面板 (Shadow DOM) + // ═══════════════════════════════════════════ + function createPanel() { + const host = document.createElement('div'); + host.id = 'glm-rush-host'; + const shadow = host.attachShadow({ mode: 'closed' }); + + shadow.innerHTML = ` + +
+
GLM v4.6
+
+
等待中
+
${state.captured ? '已恢复上次捕获的请求' : '请先点一次购买按钮'}
+
+
0
重试
+
0
成功
+
0
错误
+
+
+ 并发 + 极速 + 上限 +
+
+ 定时 + + +
+
+ + + +
+
+
Alt+S 抢购 | Alt+X 停止 | Alt+H 隐藏
+
+
`; + + document.body.appendChild(host); + + const $ = id => shadow.getElementById(id); + $('b-go').onclick = startProactive; + $('b-stop').onclick = stopAll; + $('b-heat').onclick = preheat; + $('b-time').onclick = () => { const v = $('i-time').value; if (v) scheduleAt(v); }; + $('i-conc').onchange = function() { CFG.concurrency = Math.max(1, +this.value || 5); saveCfg(CFG); }; + $('i-turbo').onchange = function() { CFG.turboConcurrency = Math.max(1, +this.value || 10); saveCfg(CFG); }; + $('i-max').onchange = function() { CFG.maxRetry = Math.max(10, +this.value || 2000); saveCfg(CFG); }; + $('min').onclick = function() { + const bd = $('bd'); + const hidden = bd.style.display === 'none'; + bd.style.display = hidden ? '' : 'none'; + this.textContent = hidden ? '-' : '+'; + }; + + // 拖拽 + let sx, sy, sl, st; + $('drag').onmousedown = function(e) { + sx = e.clientX; sy = e.clientY; + const rect = host.getBoundingClientRect(); + sl = rect.left; st = rect.top; + const onMove = e => { host.style.left = (sl + e.clientX - sx) + 'px'; host.style.top = (st + e.clientY - sy) + 'px'; host.style.right = 'auto'; host.style.position = 'fixed'; }; + const onUp = () => { document.removeEventListener('mousemove', onMove); document.removeEventListener('mouseup', onUp); }; + document.addEventListener('mousemove', onMove); + document.addEventListener('mouseup', onUp); + }; + + // 闭包引用供 refreshUI 使用 + _shadowRef = shadow; + + log('v4.5 已加载 (极速并发+时间同步+全自动抢购)'); + if (state.captured) log('已恢复上次捕获的请求参数, 可直接设定时间'); + setupDialogWatcher(); + + // 兜底: 定时 patch Vue 组件的 isServerBusy (batch-preview 可能在脚本前加载) + patchVueServerBusy(); + + // 自动同步服务器时间 + syncServerTime(); + + // 请求通知权限 + if (Notification && Notification.permission === 'default') { + Notification.requestPermission(); + } + } + + // ═══════════════════════════════════════════ + // UI 更新 (rAF 节流) + // ═══════════════════════════════════════════ + let uiPending = false; + + function refreshUI() { + if (uiPending) return; + uiPending = true; + requestAnimationFrame(() => { + uiPending = false; + const shadow = _shadowRef; + if (!shadow) return; + const $ = id => shadow.getElementById(id); + + const stEl = $('st'); + if (stEl) { + stEl.className = 'st st-' + state.status; + const isTurbo = state.stats.startTime && (performance.now() - state.stats.startTime) < CFG.turboSec * 1000; + stEl.textContent = state.status === 'idle' ? '等待中' + : state.status === 'retrying' ? `${isTurbo ? '⚡极速' : ''}重试中... ${state.count}/${CFG.maxRetry}` + : state.status === 'success' ? `成功! bizId=${state.bizId}` + : `失败 (${state.count}次)`; + } + + const capEl = $('cap'); + if (capEl) { + capEl.textContent = state.captured + ? `已捕获: ${state.captured.method} ...${state.captured.url.split('?')[0].slice(-30)}` + : '请先点一次购买按钮'; + } + + const cntEl = $('s-cnt'); if (cntEl) cntEl.textContent = state.count; + const okEl = $('s-ok'); if (okEl) okEl.textContent = state.stats.success; + const errEl = $('s-err'); if (errEl) errEl.textContent = state.stats.errors; + + const goBtn = $('b-go'); + const stopBtn = $('b-stop'); + if (goBtn && stopBtn) { + goBtn.style.display = state.status === 'retrying' ? 'none' : ''; + stopBtn.style.display = state.status === 'retrying' ? '' : 'none'; + } + }); + } + + function appendLogDOM(entry) { + const shadow = _shadowRef; + if (!shadow) return; + const el = shadow.getElementById('logs'); + if (!el) return; + const div = document.createElement('div'); + div.className = entry.level === 'error' ? 'err' : entry.level === 'warn' ? 'warn' : entry.msg.includes('成功') ? 'ok' : 'info'; + div.textContent = `${entry.ts} ${entry.msg}`; + el.appendChild(div); + while (el.children.length > CFG.logMax) el.removeChild(el.firstChild); + el.scrollTop = el.scrollHeight; + } + + // ═══════════════════════════════════════════ + // 离开保护 + // ═══════════════════════════════════════════ + window.addEventListener('beforeunload', e => { + if (state.status === 'retrying') { + e.preventDefault(); + e.returnValue = '抢购正在进行中，确定要离开吗？'; + } + }); + + // ═══════════════════════════════════════════ + // 启动 + // ═══════════════════════════════════════════ + console.log('[GLM] v4.0 已注入'); + if (document.readyState === 'loading') { + document.addEventListener('DOMContentLoaded', createPanel); + } else { + createPanel(); + } +})();