JS 获取本月第一天零点时间戳并转化成yy-mm-dd

JS 获取本月第一天零点时间戳并转化成yy-mm-dd 格式

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
    </body>
</html>
<script type="text/javascript">
    //时间戳转换
    function formatDateTime(inputTime) {  
    var date = new Date(inputTime);
    var y = date.getFullYear();  
    var m = date.getMonth() + 1;  
    m = m < 10 ? ('0' + m) : m;  
    var d = date.getDate();  
    d = d < 10 ? ('0' + d) : d;  
    var h = date.getHours();
    h = h < 10 ? ('0' + h) : h;
    var minute = date.getMinutes();
    var second = date.getSeconds();
    minute = minute < 10 ? ('0' + minute) : minute;  
    second = second < 10 ? ('0' + second) : second; 
    return y + '-' + m + '-' + d+' '+h+':'+minute+':'+second;  
    };
    //获取本月第一天零点零分零秒
    var data=new Date();
    data.setDate(1);
    data.setHours(0);
    data.setSeconds(0);
    data.setMinutes(0);
    console.log(formatDateTime(data.getTime()));
    
</script>

 

posted @ 2018-11-26 16:58  lilelile  阅读(4762)  评论(0)    收藏  举报