标题获取当前时间
function getNow(){
var date=new Date();
var y = date.getFullYear();
var m = date.getMonth() + 1;
m = m < 10 ? ('0' + m) : m;
var d = date.getDate();
d = d < 10 ? ('0' + d) : d;
var h = date.getHours();
h=h < 10 ? ('0' + h) : h;
var minute = date.getMinutes();
minute = minute < 10 ? ('0' + minute) : minute;
var second=date.getSeconds();
second=second < 10 ? ('0' + second) : second;
var now= y + '-' + m + '-' + d+' '+h+':'+minute+':'+second;
return now;
}
时间格式转换
Fri Nov 24 2023 00:51:33 GMT+0800 (China Standard Time)转成
2023-11-23 16:49:17
function converTime(date){
const time = new Date(date).toJSON();
return new Date(+new Date(time) + 8 * 3600 * 1000)
.toISOString()
.replace(/T/g, ' ')
.replace(/\.[\d]{3}Z/, '');
}
时间减去8小时
function subTime (timeString) {
return new Date(new Date(timeString).getTime() - 8 * 60 * 60 * 1000);
}