//把日期格式转换成数字形式
function changeTime(currentTime) {
// currentTime 代表2021-07-16 09:00:00 传参
if (currentTime.indexOf(':') < 0) {
currentTime = currentTime + " 00:00:00";
}
let newTime = currentTime
let reg = new RegExp("-", "g") // 去掉时间里面的 -
let a = newTime.replace(reg, "")
let regs = new RegExp(" ", "g") // 去掉时间里面的空格
let b = a.replace(regs, "")
let regss = new RegExp(":", "g") // 去掉时间里面的冒号
let c = b.replace(regss, "")
return c;
}
//将数字转换成日期形式
function changeTimeFormat(d) {
var date = d.toString();
return date.substring(0, 4) + "-" + date.substring(4, 6) + "-" + date.substring(6, 8) + " " + date.substring(8, 10) + ":" + date.substring(10, 12) + ":" + date.substring(12, 14);
}