<div class="htmlarea"> <textarea id="runcode75304"> <script> 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; } //调用的方法 var t=new Date(); document.write("格式化前:"+t+"<br>"); t=new Date().format("yyyy-MM-dd hh:mm:ss"); document.write("格式化后:"+t); </script> </textarea><br><input onclick="runEx('runcode75304')" type="button" value="运行代码"> <input onclick="doCopy('runcode75304')" type="button" value="复制代码"> <input onclick="doSave(runcode75304)" type="button" value="保存代码">[Ctrl+A 全选 注:<a href="http://www.jb51.net/article/23421.htm" title="查看具体详情" target="_blank">如需引入外部Js需刷新才能执行</a>]</div> <br>javascript格式化日期时间函数_时间日期_脚本之家<br><a href="http://www.jb51.net/article/14753.htm">http://www.jb51.net/article/14753.htm</a>
