Java time Date Processing class instance _java

The example in this article describes the Java time Date processing class, which is used to traverse every day between two dates. Share to everyone for your reference. as follows:

/** * * * FileName: Accountdate.java * * * Create Time: 2008-11-18 * * Email: **@163.com/import Java.text.DecimalFormat;
Import java.text.ParseException;
Import Java.text.SimpleDateFormat;
Import java.util.ArrayList;
Import Java.util.Date;
Import java.util.List;
 public class Accountdate {private static transient int gregoriancutoveryear = 1582;
 /** leap year days per month * * private static final int[] Days_p_month_ly= {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
 /** non-leap year days per month/private static final int[] Days_p_month_cy= {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30};
 /** represents the year, month, and day of the array/private static final int Y = 0, M = 1, D = 2; /** * The string representing the date is divided into an array of integers representing the day and month * @param date * @return/public static int[] Splitymd (string date) {date = Date.repl
  Ace ("-", "");
  Int[] Ymd = {0, 0, 0};
  Ymd[y] = integer.parseint (date.substring (0, 4));
  Ymd[m] = Integer.parseint (date.substring (4, 6));
  Ymd[d] = Integer.parseint (date.substring (6, 8));
 return YMD; /** * Checks whether the incoming parameter represents a leap year * @paramYear * @return/public static Boolean isleapyear (int year) {return year >= gregoriancutoveryear? ((year%4 = 0) && ((year%100!= 0) | | (year%400 = 0)) 
 : (year%4 = 0); /** * Date plus 1 days * @param year * @param month * @param day * @return/private static int[] Addoneday (int year, int
   month, int day) {if (Isleapyear (year)) {day++;
    if (Day > Days_p_month_ly[month-1]) {month++;
     if (month >) {year++;
    month = 1;
   } day = 1;
   }}else{day++;
    if (Day > Days_p_month_cy[month-1]) {month++;
     if (month >) {year++;
    month = 1;
   } day = 1;
  } int[] Ymd = {year, month, day};
 return YMD; /** * The month or date less than two digits is replenished to two-bit * @param decimal * @return/public static String formatmonthday (int decimal) {Decimalfo
  Rmat df = new DecimalFormat ("00");
 return Df.format (decimal); /** * To make up less than four-bit years for four-bit * @param decimal * @return/public static String formatyear (int decimAL) {DecimalFormat df = new DecimalFormat ("0000");
 return Df.format (decimal); /** * Calculates the number of days between two dates * @param begin * @param end * @return * @throws parseexception/public static long COUNTDA
   Y (String begin,string end) {SimpleDateFormat format = new SimpleDateFormat ("Yyyy-mm-dd");
   Date Begindate, EndDate;
   Long day = 0;
   try {begindate= format.parse (begin);
   Enddate= format.parse (end); 
  Day= (Enddate.gettime ()-begindate.gettime ())/(24*60*60*1000);
  catch (ParseException e) {e.printstacktrace ();
 Return day; /** * Calculates the date in a circular manner * @param begindate EndDate * @param days * @return/public static list<string> Geteveryd
  Ay (string begindate, String enddate) {Long days = Countday (Begindate, EndDate);
  int[] Ymd = Splitymd (begindate);
  list<string> everydays = new arraylist<string> ();
  Everydays.add (begindate);
   for (int i = 0; i < days; i++) {ymd = Addoneday (Ymd[y], ymd[m], ymd[d]); Everydays.add (FormAtyear (Ymd[y]) + "-" +formatmonthday (Ymd[m]) + "-" +formatmonthday (ymd[d));
 return everydays; public static void Main (string[] args) {list<string> List = Accountdate.geteveryday ("2008-08-29", "2008-09-02"
  );
  for (String result:list) {System.out.println (result); }
 }
}

I hope this article will help you with your Java programming.