关于javascript的一些细节

1. javascript获取当前时间

var d = new Date();
      document.getElementById("div_time").innerHTML=d.getTime();

2. javascript定时器

 

    var second_time=0;
    function begin(){
      document.getElementById("div_time").innerHTML=second_time;
      window.setTimeout(begin,1000);
      second_time++;
    }

相关链接: http://blog.csdn.net/siyue_qi/article/details/2463409