package com.tCalendar.d;
/*
* java.util.Calendar 類學習
*/
import java.text.SimpleDateFormat;
/**
*
* @author Icer
*/
public class TCalendar {
private static SimpleDateFormat sDateFormat = new SimpleDateFormat("yyyyMMdd");
private String dayInfo[][];
private int dayCount;//間隔天數
public static void main(String[] args) {
String startDate = "20120101";
String endDate = "20120102";
TCalendar tCalendar = new TCalendar();
tCalendar.initDayInfo(startDate, endDate);
System.out.println("天數: " + tCalendar.getDayCount());
}
public void initDayInfo(String start,String end)
{
//初始化日期信息
java.util.Calendar cal1=java.util.Calendar.getInstance();
java.util.Calendar cal2=java.util.Calendar.getInstance();
java.util.Calendar cal3=java.util.Calendar.getInstance();
int year,month,day;
int i=0;
year=Integer.parseInt(start.substring(0,4));
month=Integer.parseInt(start.substring(4,6));
day=Integer.parseInt(start.substring(6,8));
cal1.set(year, month-1, day);
cal3.set(year, month-1, day);
year=Integer.parseInt(end.substring(0,4));
month=Integer.parseInt(end.substring(4,6));
day=Integer.parseInt(end.substring(6,8));
cal2.set(year, month-1, day);
while(!cal2.before(cal3))
{
i++;
cal3.add(java.util.Calendar.DAY_OF_MONTH, 1);//日期時間+1
}
//每日數據列表
dayInfo=new String[i+1][3];
i=0;
while(!cal2.before(cal1))
{
System.out.println("==" + cal1.getTime());
dayInfo[i][0]=sDateFormat.format(cal1.getTime());
i++;
cal1.add(java.util.Calendar.DAY_OF_MONTH, 1);
}
this.dayCount=i;
for (int j=0;j<i;j++)
{
this.dayInfo[j][1]="0";
this.dayInfo[j][2]="0";
}
}
public int getDayCount() {
return dayCount;
}
public void setDayCount(int dayCount) {
this.dayCount = dayCount;
}
public String[][] getDayInfo() {
return dayInfo;
}
public void setDayInfo(String[][] dayInfo) {
this.dayInfo = dayInfo;
}
}