Java中的 Calendar getLeastMaximum() 方法及示例

Calendar 类中的getLeastMaximum(int calndr_field )方法用于返回此 Calendar 实例的给定日历字段 (int calndr_field) 的最低最大值。

句法：

public abstract int getLeastMaximum(int calndr_field)

参数：该方法采用一个参数calndr_field ，该参数引用要操作的日历字段。

返回值：该方法返回此日历字段的最低最大值。

下面的程序说明了 Calendar 类的 getLeastMaximum() 方法的工作原理：
示例 1：

// Java code to illustrate
// getLeastMaximum() method
  
import java.util.*;
  
public class Calendar_Demo {
    public static void main(String args[])
    {
  
        // Creating a calendar
        Calendar calndr = Calendar.getInstance();
  
        // Getting the required months
        System.out.println("Required Months: "
                           + calndr.get(Calendar.MONTH));
  
        // Getting the lowest maximum month
        int low_max = calndr.getLeastMaximum(Calendar.MONTH);
  
        // Displaying the results
        System.out.println("The Lowest"
                           + " Maximum months: " + low_max);
    }
}

输出：

Required Months: 1
The Lowest Maximum months: 11

示例 2：

// Java code to illustrate
// getLeastMaximum() method
  
import java.util.*;
  
public class Calendar_Demo {
    public static void main(String args[])
    {
  
        // Creating a calendar
        Calendar calndr = new GregorianCalendar(2018, 6, 10);
  
        // Getting the required months
        System.out.println("Required Months: "
                           + calndr.get(Calendar.MONTH));
  
        // Getting the lowest maximum month
        int low_max = calndr.getLeastMaximum(Calendar.MONTH);
  
        // Displaying the results
        System.out.println("The Lowest"
                           + " Maximum months: " + low_max);
    }
}

输出：

Required Months: 6
The Lowest Maximum months: 11

参考： https: Java/util/Calendar.html#getLeastMaximum-int-