<div> <span>适用平台:</span> <span>{(() => { switch (currentItems.usePlatform) { case 0: return '全平台可用' case 1: return '淘宝' case 2: return '美团' case 3: return '爱奇艺' case 4: return '腾讯' default: return null } } )()}</span></div>