代碼如下:
/**
* 獲取某年第一天日期
*
* @param year 年份
* @return Date
*/
public String getYearFirst(int year) {
Calendar calendar = Calendar.getInstance();
calendar.clear();
calendar.set(Calendar.YEAR, year);
Date currYearFirst = calendar.getTime();
return format.format(currYearFirst);
}
/**
* 獲取某年最後一天日期
*
* @param year 年份
* @return Date
*/
public String getYearLast(int year) {
Calendar calendar = Calendar.getInstance();
calendar.clear();
calendar.set(Calendar.YEAR, year);
calendar.roll(Calendar.DAY_OF_YEAR, -1);
Date currYearLast = calendar.getTime();
return format.format(currYearLast);
}