js日期格式化代码分享:
<script> function dateFormat(date, format) { var o = { "M+": date.getMonth() + 1, //month "d+": date.getDate(), //day "h+": date.getHours(), //hour "m+": date.getMinutes(), //minute "s+": date.getSeconds(), //second "q+": Math.floor((date.getMonth() + 3) / 3), //quarter "S": date.getMilliseconds() //millisecond }; //把yyyy替换成具体的年份 if (/(y+)/.test(format)) { format = format.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length)); } //日期格式化 for (var k in o) { if (new RegExp("(" + k + ")").test(format)) { format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? (("000" + o[k]).substr(("" + o[k]).length)) : ("00" + o[k]).substr(("" + o[k]).length)); } } return format; } </script>