js實現頁面日期時間的動態顯示,精確到秒
阿新 • • 發佈:2018-11-05
直接寫程式碼
<script type="text/javascript"> window.onload=showtime(); function gettime(){ var date = new Date(); var weekDay = ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"]; var year = date.getFullYear(); var month = date.getMonth()+1; var day = date.getDate(); var hours=date.getHours(); var minutes=date.getMinutes(); var seconds=date.getSeconds(); var week = weekDay[date.getDay()]; $("#day").html(year+"年"+month+"月"+day+"日      "+week); $("#time").html(hours+":"+minutes+":"+seconds); } function showtime(){ setInterval(function() { gettime(); }, 1000); } </script>