一、时间格式
//转化
getTime(){
//1、2023-03-25T06:14:51.000+00:00转化为 2023-03-25 06:14:52 格式
const string=2023-03-25T06:14:51.000+00:00
let timess = new Date(string);
//2、获取当前时间并转换为2023-03-25 06:14:52
let timess = new Date();
const formTime = {
y: timess.getFullYear(),
m: timess.getMonth() + 1,
d: timess.getDate(),
h: timess.getHours(),
s: timess.getMinutes(),
ss: timess.getSeconds()
};
return formTime.y+'-' + ("0" + (formTime.m)).slice(-2)+'-'+("0" + (formTime.d)).slice(-2)+' '+("0" + (formTime.h)).slice(-2)+':'+("0" + (formTime.s)).slice(-2)+':'+("0" + (formTime.ss)).slice(-2)
},
二、 时间差
dateDiff(date1,date2){
var d1 =new Date(date1);
var d2 = date2 ? new Date(date2) :new Date();
var time =Math.abs(d1.getTime()-d2.getTime());
var day = parseInt(time/1000/60/6024);
var h=parseInt((time -day*1000*60*60*24)/1000/60/60);
var m =parseInt((time-day*24*60*60*1000-h*60*60*1000)/60/1000);
var s=parseInt((time-day*24*60*60*1000-h*60*60*1000-m*60*1000)/1000);
return{
day,
h,
m,
s,
}
}
var res1 = dateDiff("2008.8.8 20:8:8" ,"1997.7.1")
console.log(res1)
var res2= dateDiff("1997.7.1");
console.log(res2)
三、// 当前时间
export function getTime (type:string){
let timess = new Date();
const formTime = {
y: timess.getFullYear(),
m: timess.getMonth() + 1,
d: timess.getDate(),
h: timess.getHours(),
s: timess.getMinutes(),
ss: timess.getSeconds()
};
if(type=='yyyy-mm-dd-top'){//当月一号
return formTime.y+'-' + ("0" + (formTime.m)).slice(-2)+'-'+("01") ;
}else if(type=='yyyy-mm-dd-bottom'){//当前月最后一天
let day = 31
switch (formTime.m){
case 1||3||5||7||8||10||12:
return day=31;
case 2:
return day=28;
case 4||6||9||11:
return day=30;
default: day=31;
}
return formTime.y+'-' + ("0" + (formTime.m)).slice(-2)+'-'+day;
}else if(type=='yyyy-mm-dd'){//当前时间 yyyy-mm-dd
return formTime.y+'-' + ("0" + (formTime.m)).slice(-2)+'-'+("0" + (formTime.d)).slice(-2);
}else if(type=="yyyy-mm-dd HH:MM:ss"){//当前时间 yyyy-mm-dd HH:MM:ss
return formTime.y+'-' + ("0" + (formTime.m)).slice(-2)+'-'+("0" + (formTime.d)).slice(-2)+' '+("0" + (formTime.h)).slice(-2)+':'+("0" + (formTime.s)).slice(-2)+':'+("0" + (formTime.ss)).slice(-2)
} else{
return formTime.y+ ("0" + (formTime.m)).slice(-2)+("0" + (formTime.d)).slice(-2)+("0" + (formTime.h)).slice(-2)+("0" + (formTime.s)).slice(-2)+("0" + (formTime.ss)).slice(-2)
}
}