function com_gettime(date) {
let year = date.getFullYear()
let month = (date.getMonth() + 1) < 10 ? "0" + (date.getMonth() + 1) : (date.getMonth() + 1);
let day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
let hour = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();
let minute = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
return `${year}-${month}-${day}`;
}
let timer
function fn() {
clearTimeout(timer)
timer = setTimeout(() => {
}, 500)
}
let timer: any = null
function fn() {
timer = setTimeout(() => {
const idstr = getdom(dom.scrollTop) as string
console.log('当前所在区域', idstr)
timer = null
}, 500)
}