摘要：
JS前台获取当前时间: varmyDate=newDate(); myDate.getYear();//获取当前年份(2位) myDate.getFullYear();//获取完整的年份(4位,1970-????
JS前台获取当前时间: varmyDate=newDate(); myDate.getYear();//获取当前年份(2位) myDate.getFullYear();//获取完整的年份(4位,1970-????) myDate.getMonth();//获取当前月份(0-11,0代表1月) myDate.getDate();//获取当前日(1-31) myDate.getDay();//获取当前星期X(0-6,0代表星期天) myDate.getTime();//获取当前时间(从1970.1.1开始的毫秒数) myDate.getHours();//获取当前小时数(0-23) myDate.getMinutes();//获取当前分钟数(0-59) myDate.getSeconds();//获取当前秒数(0-59) myDate.getMilliseconds();//获取当前毫秒数(0-999) myDate.toLocaleDateString();//获取当前日期 varmytime=myDate.toLocaleTimeString();//获取当前时间 myDate.toLocaleString();//获取日期与时间............................................................................................................................................................
varnow=newDate();varyear=now.getFullYear();//年varmonth=now.getMonth()+1;//月varday=now.getDate();//日varhh=now.getHours();//时varmm=now.getMinutes();//分varss=now.getSeconds(); //秒varclock=year+"-"; // if判断:
if(month<10)clock+="0";clock+=month+"-";if(day<10)clock+="0";clock+=day+"";if(hh<10)clock+="0";clock+=hh+":";if(mm<10)clock+='0';clock+=mm+":";if(ss<10)clock+='0';clock+=ss;alert(clock);
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//三目判断：
var clock = year + "-"
+ (month<10?"0"+month:month)
+ "-"+(day<10?"0"+day:day)
+ " "+(hh<10?"0"+hh:hh)
+ ":"+(mm<10?"0"+mm:mm)
+ ":"+(ss<10?"0"+ss:ss);
+ (month<10?"0"+month:month)
+ "-"+(day<10?"0"+day:day)
+ " "+(hh<10?"0"+hh:hh)
+ ":"+(mm<10?"0"+mm:mm)
+ ":"+(ss<10?"0"+ss:ss);