<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> Format Date </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> <mce:script type="text/javascript"><!-- /** * 時間對象的格式化; */ Date.prototype.format = function(format) { /* * eg:format="yyyy-MM-dd hh:mm:ss"; */ 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; } function testDate(){//測試 var testDate = new Date(); alert(testDate.format("yyyy-MM-dd hh:mm:ss"));//yyyy 必定得是小寫 alert(testDate.format("yyyy年MM月dd日hh小時mm分ss秒")); alert(testDate.format("yyyy年MM月dd日")); alert(testDate.format("MM/dd/yyyy")); alert(testDate.format("yyyyMMdd")); alert(testDate.format("hh:mm:ss")); } // --></mce:script> </HEAD> <BODY> <input type="button" onclick="testDate();" value="testDate"/><!-- 測試按鈕 --> </BODY> </HTML>