用js获取当前的时间

sweet_note

于 2018-03-09 14:17:02 发布

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分类专栏： js 文章标签： javascript

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<span style="font-size:24px;">
<script>        
function CurentTime()  {   

       var now    = new Date();  
       var year   = now.getFullYear();      //年  
       var month  = now.getMonth() + 1;     //月  
       var day    = now.getDate();          //日  
       var hh     = now.getHours();         //时  
       var mm     = now.getMinutes();       //分  
       var ss     = now.getSeconds();       //秒 
       var clock = year + "-"; 
       if(month < 10)  clock += "0";  clock += month + "-";  
       if(day   < 10)  clock += "0";  clock += day + " ";    
       if(hh    < 10)  clock += "0";  clock += hh + ":";  
       if(mm    < 10)  clock += '0';  clock += mm + ":";   
       if(ss    < 10)  clock += '0';  clock += ss;   
       return(clock);   
}
 alert(CurentTime());  
</script>
</span>