前端js获取前一天的时间

1、获取前一天的时间戳

点击查看代码

var time = (new Date).getTime()-24*60*60*1000;
var d = new Date(time);
var m = d.getMonth();
if (m >= 0 && m < 9) {
      m += 1;
      m = "0" + m;
}else{
      m =m+1;
}
var day = d.getDate();
if (day > 0 && day <= 9) {
    day = "0" + day;
}
var strStart = d.getFullYear() + "-" + m + "-" + day;