js 시간 날짜 및 milliseconds_javascript 기술 변환

复主代码 代码如下:

<script><br>function c1(){ <br>    var d = document.getElementsByName("s")[0].value;<br>    var b = (new Date(d)).getTime();<br>    document.getElementsByName("s")[ 0].값 = b;    <br>}<br>function c2(){<br>    var d = document.getElementsByName("d")[0].value;<br>    var b = new Date(d);<br>    b.setTime (d);<br>    document.getElementsByName("d")[0].value = b;    <br>}<br></script>
 转毫秒

value="ssss" >
转日期

onclick="c2()" value="dddd" >