js得到当前时间
var now = new Date(); var year = now.getFullYear(); //得到年份 var month = now.getMonth();//得到月份 var date = now.getDate();//得到日期 var day = now.getDay();//得到周几 var hour = now.getHours();//得到小时 var minu = now.getMinutes();//得到分钟 var sec = now.getSeconds();//得到秒