0) li--" @keydown.arrow-right.window="if (lb && li < lb.length - 1) li++">
爱LV1
{ if (!lb) return; if (d < -40 && li < lb.length - 1) li++; if (d > 40 && li > 0) li-- })($event.changedTouches[0].clientX - ltx)">
