jsp 中获取当前时间

最新推荐文章于 2023-08-06 16:46:15 发布

原创最新推荐文章于 2023-08-06 16:46:15 发布 · 869 阅读

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本文介绍了一种使用JavaScript来格式化当前日期和时间的方法。通过获取并格式化年、月、日、小时、分钟和秒，使得输出的时间既符合标准又易于阅读。文中详细解释了如何处理个位数的时间单位，确保其格式统一。

  var now = new Date();
     var nowMonth = String((now.getMonth()+1));
     var nowDay = String(now.getDate());
     var nowHours = String(now.getHours());
     var nowMinutes = String(now.getMinutes());
     var nowSeconds = String(now.getSeconds());

     if(nowMonth.length==1) nowMonth = "0"+nowMonth;
     if(nowDay.length==1) nowDay = "0"+nowDay;
     if(nowHours.length==1) nowHours = "0"+nowHours;
     if(nowMinutes.length==1) nowMinutes = "0"+nowMinutes;
     if(nowSeconds.length==1) nowSeconds = "0"+nowSeconds;

        var nowDateCt = now.getFullYear()+"-"+nowMonth+"-"+nowDay+" "+"00:00:00";
     var nowDateHt = now.getFullYear()+"-"+nowMonth+"-"+nowDay+" "+nowHours+":"+nowMinutes+":"+nowSeconds;