时间格式为12:00:00,1:00:00
<script type="text/javascript"> var t = new Date(); var now = t.toLocaleTimeString().replace(/^\D*/, '') var num = now.indexOf(':'); var time = now.substring(0, num) + ":00:00"; console.log(time); </script>
<script type="text/javascript"> var t = new Date(); var now = t.toLocaleTimeString().replace(/^\D*/, '') var num = now.indexOf(':'); var time = now.substring(0, num) + ":00:00"; console.log(time); </script>