页面未加载 · 白屏诊断

'; h+='

WebView 内核: Chromium '+ver+'

'; h+='

'+ua+'

'; if(errs.length){h+='

捕获到的报错('+errs.length+'):

';for(var i=0;i'+String(errs[i]).replace(/';}} else{h+='

未捕获到 JS 报错 —— 通常是 WebView 内核过旧、bundle 语法无法解析(整块加载即失败)。请升级 WebView。

';} h+=''; box.innerHTML=h;document.body.appendChild(box); }catch(_){} },12000); var c = window.Capacitor; if (c && c.isNativePlatform && c.isNativePlatform()) { var sw = window.screen.width, sh = window.screen.height; var shortSide = Math.min(sw, sh); var TARGET = 540; if (shortSide > TARGET + 20) { document.documentElement.classList.add('kiosk-scaled'); var vp = document.querySelector('meta[name="viewport"]'); if (!vp) { vp = document.createElement('meta'); vp.setAttribute('name','viewport'); document.head.appendChild(vp); } vp.setAttribute('content', 'width=' + TARGET + ', user-scalable=no, viewport-fit=cover'); } try { var p = (c.Plugins||{}).CapacitorUpdater; if(p&&p.notifyAppReady) p.notifyAppReady(); } catch(e){} } document.documentElement.dataset.variant = 'student'; var fl=document.createElement('link');fl.rel='stylesheet'; fl.href='https://fonts.googleapis.com/css2?family=ZCOOL+KuaiLe&display=swap'; document.head.appendChild(fl); })();

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