package com.date; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; public class Test { public static SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd"); public static SimpleDateFormat format1 = new Sim
JavaScript获取某年某月的最后一天 1.实现源代码 <!DOCTYPE html> <!-- To change this license header, choose License Headers in Project Properties. To change this template file, choose Tools | Templates and open the template in the editor. --> <html> <he
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
1.错误描述 Exception in thread "main" java.lang.IllegalArgumentException: Cannot format given Object as a Date at java.text.DateFormat.format(Unknown Source) at java.text.Format.format(Unknown Source) at com.you.freemarker.model.FirstDayOfQuarter.ge
function getDaysWeekady(year,month) { var date = new Date(year, month-1, 1);//月份是0-11 var date2 = new Date(year, month, 1) var days = new Date(date2.getTime() - 864e5).getDate(); console.log(days); console.log(weekday); }
package com.goldcn.jzgmanageplat.b2b.controller; import java.text.SimpleDateFormat;import java.util.Calendar;import java.util.Date;import java.util.GregorianCalendar; import com.goldcn.common.utils.CommonUtils; public class aa { public static void ma
function getDaysInOneMonth(year, month){ month = parseInt(month,10); var d= new Date(year,month,0); //这个是都可以兼容的var date = new Date(year+"/"+month+"/0") //IE浏览器可以获取天数,谷歌浏览器会返回NaN return d.getDate(); } var o = getDaysInOneMonth(2000,2);