js的日期格式化

 function date(){
     var date = new Date();

     var year = date.getFullYear();
     var month = date.getMonth()+1;    //js从0开始取
     var date1 = date.getDate();
     var hour = date.getHours();
     var minutes = date.getMinutes();
     var second = date.getSeconds();

     return year+"年"+month+"月"+date1+"日"+hour+"时"+minutes +"分"+second+"秒";
}