js的时间函数

//定义一个时间函数function changeTimeFormat(time){var date = new Date(time*1000);//实例化一个Date对象var month = date.getMonth()+1<10?"0"+(date.getMonth()+1):date.getMonth()+1;var currentDate = date.getDate()<10?"0"+date.getDate():date.getDate();var hh = date.getHours()<10?"0"+date.getHours():date.getHours();var mm = date.getMinutes()<10?"0"+date.getMinutes():date.getMinutes();var ss = date.getSeconds()<10?"0"+date.getSeconds():date.getSeconds();return date.getFullYear()+"-"+month+"-"+currentDate+" "+hh+":"+mm+":"+ss;/* return date.getFullYear()+"-"+(date.getMonth()+1)+"-"+date.getDate()+" "+date.getHours()+":"+date.getMinutes()+":"+date.getSeconds(); */}