解决微信html5页面中输入法收起导致底部留白的问题

const isIOSWeChat = () => {
    const ua = window.navigator.userAgent.toLowerCase()
    return ua.includes('micromessenger') && ua.includes('like mac os x')
}

if (isIOSWeChat()) {
    window.scrollTo(0, document.documentElement.scrollTop || document.body.scrollTop)
}