时间戳转化格式 js(eg:2019-05-07 17:49:12)

 
<script>
    function add0(m) {
        return m < 10 ? '0' + m : m
    }
    function format(shijianchuo) {
        //shijianchuo是整数,否则要parseInt转换
        var time = new Date(shijianchuo);
        var y = time.getFullYear();
        var m = time.getMonth() + 1;
        var d = time.getDate() + 1;
        var h = time.getHours() + 1;
        var mm = time.getMinutes() + 1;
        var s = time.getSeconds() + 1;
        return y + '-' + add0(m) + '-' + add0(d) + ' ' + add0(h) + ':' + add0(mm) + ':' + add0(s);
    }
   
    var date= new Date;
    var now= date.getTime();
    alert(format(now));自动显示当前时间
    // format(1557035883457)调用函数,转化自定义时间戳;
</script>
 
 

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转载自www.cnblogs.com/wiliam/p/10820627.html