个回答

• Alvin詹

  2016-02-19 17:49:28

  <script type="text/javascript">

    var attime;

    function clock(){

      var time=new Date();          

      attime=[time.getHours(),time.getMinutes(),time.getSeconds()];

      document.getElementById("clock").value = attime.join(":");

    }

    var int = setInterval(clock, 1000)

  </script>

  
  

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