如何在Java中发现给定日期的四分之一？
我们首先获取当前日期-
LocalDate currentDate = LocalDate.now();
现在，使用Calendar类并设置语言环境-
Calendar cal = Calendar.getInstance(Locale.US);
现在，获取月份-
int month = cal.get(Calendar.MONTH);
找到四分之一-
int quarter = (month / 3) + 1;
示例
import java.time.LocalDate;
import java.util.Calendar;
import java.util.Locale;
public class Demo {
public static void main(String[] args) {
LocalDate currentDate = LocalDate.now();
System.out.println("Current Date = "+currentDate);
Calendar cal = Calendar.getInstance(Locale.US);
int month = cal.get(Calendar.MONTH);
int quarter = (month / 3) + 1;
System.out.println("Quarter = "+quarter);
}
}输出结果
Current Date = 2019-04-12 Quarter = 2