Java Calendar getMaximum() 方法

2024年11月3日 | 阅读 2 分钟

java.util.Calendar 类的 getMaximum() 方法是一个抽象方法。此方法与日历对象一起使用，以获取作为参数指定的日历字段的最大值。

语法

参数

field - 日历字段。

返回值

给定日历字段的最大值。

抛出

不抛出任何异常

示例 1

import java.util.*;
public class JavaCalendargetMaximumExample1  {
   public static void main(String[] args) {
      // create a calendar    
      Calendar mycal = Calendar.getInstance();
      System.out.println(" Date :" + mycal.getTime() );
      // print the max value for year field
      int outp1 = mycal.getMaximum(Calendar.YEAR);
      System.out.println("The  Maximum (Year) is: " + outp1);
       int outp2 = mycal.getMaximum(Calendar.MONTH);
      System.out.println("The  Maximum (Month)  is: " + outp2);
       int outp3 = mycal.getLeastMaximum(Calendar.DAY_OF_WEEK);
      System.out.println("The  Maximum (Day) is: " + outp3);
      mycal.add(Calendar.YEAR, 2020);
       mycal.add(Calendar.MONTH, 9);
        mycal.add(Calendar.DAY_OF_WEEK, 23);
         System.out.println(" Date :" + mycal.getTime() );
      int outp11 = mycal.getMaximum(Calendar.YEAR);
      System.out.println("The  Maximum (Year) is: " + outp11);
       int outp21 = mycal.getMaximum(Calendar.MONTH);
      System.out.println("The  Maximum (Month)  is: " + outp21);
       int outp31 = mycal.getMaximum(Calendar.DAY_OF_WEEK);
      System.out.println("The  Maximum (Day) is: " + outp31);
   }
}

输出

Date :Sun Aug 05 00:36:49 PDT 2018
The  Maximum (Year) is: 292278994
The  Maximum (Month)  is: 11
The  Maximum (Day) is: 7
 Date :Sat May 28 00:36:49 PDT 4039
The  Maximum (Year) is: 292278994
The  Maximum (Month)  is: 11
The  Maximum (Day) is: 7

示例 2

import java.util.*;
public class JavaCalendargetMaximumExample2 extends GregorianCalendar {
   public static void main(String[] args) {
      // create a calendar    
      Calendar mycal = new GregorianCalendar(1996, 10, 23);
      System.out.println(" Date :" + mycal.getTime() );
      // print the max value for year field
      int outp1 = mycal.getMaximum(Calendar.YEAR);
      System.out.println("The  Maximum  (Year) is: " + outp1);
       int outp2 = mycal.getMaximum(Calendar.MONTH);
      System.out.println("The  Maximum  (Month)  is: " + outp2);
       int outp3 = mycal.getMaximum(Calendar.DAY_OF_WEEK);
      System.out.println("The  Maximum  (Day) is: " + outp3);
   }
}

输出

Date :Sat Nov 23 00:00:00 PST 1996
The  Maximum  (Year) is: 292278994
The  Maximum  (Month)  is: 11
The  Maximum  (Day) is: 7

下一主题Java calendar get 方法

Java Calendar getMaximum() 方法

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示例 1

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Java Calendar getMaximum() 方法

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示例 1

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