function getTime(nS){
var date = new Date(nS); //获取一个时间对象
let y= date.getFullYear(); // 获取完整的年份(4位,1970)
let m = date.getMonth()+1 < 10 ? '0'+(date.getMonth()+1) : date.getMonth()+1 ; // 获取月份(0-11,0代表1月,用的时候记得加上1)
let d= date.getDate() < 10 ? '0'+(date.getDate()) : date.getDate() ; // 获取日(1-31)
return y+'-'+m+'-'+d;
}
let time = 1610176741;
getTime(time *1000)
let list=[];
for(var j=0 ;j<=30;j++){
let thirtyDays = new Date(new Date().toLocaleDateString()).getTime()-j*3600*24*1000;
thirtyDays =getTime(thirtyDays)
list.push(thirtyDays)
}
var today=getTime(new Date(new Date().toLocaleDateString()));//今天
console.log(list);