(function () { const PAYLOAD = { id: "3745", name: "如何在无脑霸总漫里艰难求生-第21集", group: "", next: "https://v4.tlkqc.com/wjv4/202308/27/kC5RQfCMeW1/video/index.m3u8", sid: "4", nid: "21", api: (location.origin + "/index.php"), dmId: "" }; function whenReady(fn){ if (document.readyState !== 'loading') fn(); else document.addEventListener('DOMContentLoaded', fn); } function findPlayerIframe() { return document.getElementById('player_if') // ✅ 推荐：给播放器 iframe 加上这个 id || document.querySelector('#playleft iframe') || document.querySelector('.MacPlayer iframe') || null; } function bindOnce(iframe) { if (!iframe || iframe.__mx_bound__) return; iframe.__mx_bound__ = true; const post = () => { try { iframe.contentWindow && iframe.contentWindow.postMessage(PAYLOAD, '*'); } catch (e) { console.warn('postMessage 失败，稍后重试：', e); } }; if (iframe.complete) post(); else iframe.addEventListener('load', post, { once: true }); } whenReady(function(){ // 1) 首次尝试 const first = findPlayerIframe(); if (first) bindOnce(first); // 2) 观察 #playleft（试看常见为“晚点插入/替换”） const host = document.getElementById('playleft') || document.body; const mo = new MutationObserver(() => { const el = findPlayerIframe(); if (el) { bindOnce(el); mo.disconnect(); } }); mo.observe(host, { childList: true, subtree: true }); }); })();