Java中的 Calendar getMaximum() 方法和示例

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

句法：

public abstract int getMaximum(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：该方法返回传递的日历字段的最大值。

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

// Java code to illustrate
// getMaximum() 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 days: "
                           + calndr.get(Calendar.DAY_OF_WEEK));
  
        // Getting the lowest maximum month
        int max_day = calndr.getMaximum(Calendar.DAY_OF_WEEK);
  
        // Displaying the results
        System.out.println("The Maximum"
                           + " days: " + max_day);
    }
}

示例 2：

// Java code to illustrate
// getMaximum() 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 max_month = calndr.getMaximum(Calendar.MONTH);
  
        // Displaying the results
        System.out.println("The"
                           + " Maximum months: " + max_month);
    }
}

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