JavaScript—当前时间

效果：

代码：

<!doctype html>

<html>

<head>

    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">

    <title>倒计时js代码</title>

    <style>

        *

        {

            margin: 0;

            padding: 0;

            list-style: none;

        }

        body

        {

            font-size: 18px;

            text-align: center;

        }

        .time

        {

            height: 30px;

            padding: 200px;

        }

    </style>

</head>

<body>

    </div>

    <!--当前时间-->

    <div id="show">

    </div>

</body>

<script>//当前时间

    window.onload = function() {

        var show = document.getElementById("show");

        setInterval(function() {

            var time = new Date();

            // 程序计时的月从0开始取值后+1

            var m = time.getMonth() + 1;

            var t = time.getFullYear() + "-" + m + "-" + time.getDate() + " " + time.getHours() + ":" + time.getMinutes() + ":" + time.getSeconds();

            show.innerHTML = t;

        }, 1000);

    };

</script>

</html>

动态显示当前时间，带日期

效果：

代码：

//动态显示当前的时间

    function GetTime(obj) {

        var myDate = new Date();

        var Today = ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"];

        //获取当前年

        var Years = myDate.getFullYear();

        //获取当前月

        var Months = myDate.getMonth() + 1;

        //获取当前日

        var Dates = myDate.getDate();

        //获取当前天是当前周的第几天

        var Days = Today[myDate.getDay()];

        //获取当前的时

        var Hours = myDate.getHours();

        //获取当前的分

        var Minutes = myDate.getMinutes();

        //获取当前的秒

        var Seconds = myDate.getSeconds();

        Months = Months < 10 ? "0" + Months : Months;

        Dates = Dates < 10 ? "0" + Dates : Dates;

        Hours = Hours < 10 ? "0" + Hours : Hours;

        Minutes = Minutes < 10 ? "0" + Minutes : Minutes;

        Seconds = Seconds < 10 ? "0" + Seconds : Seconds;

        return Years + "年" + Months + "月" + Dates + "日" + " " + Days + " " + Hours + ":" + Minutes + ":" + Seconds;

    }

    function showTitleInfo() {

        document.getElementById("dateInfo").innerHTML = GetTime();

        setTimeout("showTitleInfo()", 1000);

    }

    showTitleInfo();

巴特西

JavaScript—当前时间

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