时间类:
获取时间戳:
var date = new Date(); var time1 = date.getTime();
时间戳转日期:
format(datestr) { var shijianchuo = parseInt(datestr); var time = new Date(shijianchuo); var y = time.getFullYear(); var m = time.getMonth() + 1; var d = time.getDate(); var h = time.getHours(); var mm = time.getMinutes(); var s = time.getSeconds(); return y + '-' + this.add0(m) + '-' + this.add0(d) + ' ' + this.add0(h) + ':' + this.add0(mm) + ':' + this.add0(s); }, add0(m) { return m < 10 ? '0' + m : m }
随机数:
生成四位随机数:
var shopId="";
for(var i=0;i<4;i++){ shopId+=Math.floor(Math.random()*10) }
获取指定范围的随机数: