获取本月的第一天和最后一天
var firstDate = new Date(); firstDate.setDate(1); //第一天 var endDate = new Date(firstDate); endDate.setMonth(firstDate.getMonth()+1); endDate.setDate(0);
alert("第一天:"+firstDate.format('yyyy-MM-dd 00:00:00')+" 最后一天:"+endDate.format('yyyy-MM-dd 23:59:59'));
//时间格式化 Date.prototype.format = function (format) { var o = { "M+": this.getMonth() + 1, //month "d+": this.getDate(), //day "h+": this.getHours(), //hour "m+": this.getMinutes(), //minute "s+": this.getSeconds(), //second "q+": Math.floor((this.getMonth() + 3) / 3), //quarter "S": this.getMilliseconds() //millisecond } if (/(y+)/.test(format)) { format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length)); } for (var k in o) { if (new RegExp("(" + k + ")").test(format)) { format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length)); } } return format; }
php端处理
$startdate=strtotime($data['startdate']);//字符串转时间戳 echo date("Y-m-d H:i:s",$startdate); //24小时 echo date("Y-m-d h:i:s",$startdate); //12小时
$startdate=mktime(0,0,0,date('m'),1,date('Y'));;//本月第一天 $enddate=mktime(23,59,59,date('m'),date('t'),date('Y')); //本月最后一天
$start = date("Y-m-d H:i:s",mktime(0,0,0,date("m"),date("d"),date("Y")));//获取今天开始 $end = date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d"),date("Y")));//获取今天结束