//js获取当前日期.当前日期前.后N天的标准年月日 //day=0为当前天,day=7为前7天,day=-7为当前日期的后7天 function getstartdate(day) { var beginDate; var curr_time = new Date(); var week_time = new Date(curr_time.getTime() - 1000 * 60 * 60 * 24 * day); …
getBeforeDate: function(day, str) { var now = new Date().getTime(); //获取毫秒数 var before = new Date(now - ((day > 0 && day ? day : 0) * 86400 * 1000)); var year = before.getFullYear(); var month = before.getMonth()+1; var date = before.getDate();…
<script type="text/javascript"> var strdate = new Date(); var begindate = strdate.getTime(); var enddate = begindate + (-7*24*60*60*1000); strdate.setTime(enddate); var dtStart=new Date(strdate); </script>…
标题有点绕,其实意思就是根据系统当前时间,获取n分钟或n小时或n个月后的时间. 例如:当前时间下,获取10分钟后的时间. var date=new Date(); //1. js获取当前时间 var min=date.getMinutes(); //2. 获取当前分钟 date.setMinutes(min+10); //3. 设置当前时间+10分钟:把当前分钟数+10后的值重新设置为date对象的分钟数 var y = date.getFullYear(); var m = (date.get…
<script type="text/javascript"> function getLastDate() { var date = new Date(); ; var day = date.getDate(); var hh = date.getHours(); var mm = date.getMinutes(); var ss = date.getSeconds(); var year = date.getFullYear(); alert(year); var y…