分类:
ASP.NET
function DateTime(day) { //实例化日期 var time = new Date(); //获取年份 var year = time.getFullYear(); //获取月份 var month = time.getMonth(); var m = day - 1; if (month > m) { var newmonth = month - m; //开始日期 var Starpdatetime = new Date(year, newmonth, 1).Format("yyyy-MM-dd hh:mm:ss"); //结束日期 var Stopdatetime = new Date(year, newmonth, getMonthDays(newmonth)).Format("yyyy-MM-dd 23:59:59"); return Starpdatetime + " - " + Stopdatetime; } else if (month < m) { var newmonth = m - month; var datemonth = 12 - newmonth; year = year - 1; //开始日期 var Starpdatetime = new Date(year, datemonth, 1).Format("yyyy-MM-dd hh:mm:ss"); //结束日期 var Stopdatetime = new Date(year, datemonth, getMonthDays(datemonth)).Format("yyyy-MM-dd 23:59:59"); return Starpdatetime + " - " + Stopdatetime; } else { var newmonth = m - month; //开始日期 var Starpdatetime = new Date(year, newmonth, 1).Format("yyyy-MM-dd hh:mm:ss"); //结束日期 var Stopdatetime = new Date(year, newmonth, getMonthDays(newmonth)).Format("yyyy-MM-dd 23:59:59"); return Starpdatetime + " - " + Stopdatetime; } }
评价