获取当天0点时间戳 new Date(new Date().setHours(0, 0, 0, 0)).getTime() //获取当天00点时间戳
时间戳转换成日期
formatDate(time, count) {
var date = new Date(Number(time));
var year = date.getFullYear();
var month = date.getMonth() + 1;
var day = date.getDate();
// return year+"-"+month+"-"+day
var h =
(date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":";
var m =
date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
var s =
date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
if (count == 0) {
return h + m;
} else if (count == 1) {
return (
year +
"-" +
(String(month).length > 1 ? month : "0" + month) +
"-" +
(String(day).length > 1 ? day : "0" + day) +
" " +
h +
m
);
} else if(count==2){
return (
year +
"-" +
(String(month).length > 1 ? month : "0" + month) +
"-" +
(String(day).length > 1 ? day : "0" + day)) }else {
return (
year +
"-" +
(String(month).length > 1 ? month : "0" + month) +
"-" +
(String(day).length > 1 ? day : "0" + day) +
" " +
h +
m +
":" +
s
);
}
},
时分秒转换成时间戳 //时分秒转换时间戳 sumTime(item) { let startTime = new Date(item); var h = startTime.getHours(); h = h * 60 * 60 * 1000; var minute = startTime.getMinutes(); minute = minute * 60 * 1000; let timeSum = h + minute; return timeSum; },
时分秒时间戳转换成时分 diffTime(time){ let h=parseInt(Number(time)/1000/60/60%24) < 10 ?'0'+parseInt(Number(time)/1000/60/60%24): parseInt(Number(time)/1000/60/60%24) ; let m=parseInt(Number(time)/1000/60%60) <10 ?'0'+parseInt(Number(time)/1000/60%60) :parseInt(Number(time)/1000/60%60) ; // let s= parseInt(Number(time)/1000%60) return h+":"+m }