原生js获取:当前日期/指定日期+天数的代码实例
function getdatestr(adddaycount){ var dd = new date(); dd.setdate(dd.getdate()+adddaycount);//获取adddaycount天后的日期 var y = dd.getfullyear(); var m = dd.getmonth()+1;//获取当前月份的日期 var d = dd.getdate(); if(m < 10) m = '0'+m; return y+"-"+m+"-"+d; }
function getdatestr(adddaycount,addmonthcount){ var dd = new date(); dd.setmonth(dd.getmonth()+addmonthcount); dd.setdate(dd.getdate()+adddaycount);//获取adddaycount天后的日期 var y = dd.getfullyear(); var m = dd.getmonth()+1;//获取当前月份的日期 var d = dd.getdate(); if(m < 10) m = '0'+m; if(d < 10) d = '0'+d; return y+"-"+m+"-"+d; }
function dateadd(startdate,day){ startdate = new date(startdate); startdate = +startdate + 1000 * 60 * 60 * 24 * day; startdate = new date(startdate); var nextstartdate = startdate.getfullyear() + "-" + (startdate.getmonth() + 1) + "-" + startdate.getdate() + ' '+startdate.gethours() + ':' + startdate.getminutes() + ':' + startdate.getseconds(); return nextstartdate; }
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