js 获取当前月份 第一天和最后一天 var now = new Date(); //当前日期 var nowMonth = now.getMonth(); //当前月 var nowYear = now.getFullYear(); //当前年 //本月的开始时间 var monthStartDate = new Date(nowYear, nowMonth, 1); //本月的结束时间 var monthEndDate = new Date(nowYear, nowMonth+1, 0);
/** * 获取当前月的第一天 */function getCurrentMonthFirst(){ var date=new Date(); date.setDate(1); return date;}/** * 获取当前月的最后一天 */function getCurrentMonthLast(){ var date=new Date(); var currentMonth=date.getMonth(); var nextMonth=++currentMonth; var nextMont
public class CalendarTest { public static void main(String[] args) { // 获取当前年份.月份.日期 Calendar cale = null; cale = Calendar.getInstance(); int year = cale.get(Calendar.YEAR); int month = cale.get(Calendar.MONTH) + 1; int day = cale.get(Calendar.DATE);
var nowdays = new Date(); var year = nowdays.getFullYear(); var month = nowdays.getMonth(); if(month==0){ month = 12; year = year-1; } if(month<10){ month = '0'+month; } var myDate = new Date(year,month,0); var startDate = year+'-'+month+'-01 00:00:0
function getNowFormatDate() { var date = new Date(); var seperator1 = "-"; var year = date.getFullYear(); var month = date.getMonth() + 1; var strDate = date.getDate(); if (month >= 1 && month <= 9) { month = "0" + month;
var getCurrentWeek = function (day) { var days = ["周日", "周一", "周二", "周三", "周四", "周五", "周六"]; //定义数组 var week = []; //获取当前星期X(0-6,0代表星期天) var index = new Date(day).getDay(); //循环 for (va