版权声明：版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/a458383896/article/details/84029630
package Demo;
public class Demo {
public static void main(String[] args) {
Season spring = Season.SPRING;
System.out.println(spring);
System.out.println(spring.getSeasonDesc());
}
}
class Season {
// 1. 提供类的属性， 声明为 private final
private final String seasonName;
private final String seasonDesc;
// 2. 声明为 final 的属性，在构造器中初始化.
private Season(String seasonName, String seasonDesc) {
this.seasonDesc = seasonDesc;
this.seasonName = seasonName;
}
// 3. 通过公共的方法来调用属性
public String getSeasonName() {
return seasonName;
}
public String getSeasonDesc() {
return seasonDesc;
}
// 4. 创建枚举类的对象对象声明为 public static final
public static final Season SPRING = new Season("spring", "春暖花开");
public static final Season SUMMER = new Season("summer", "夏日炎炎");
public static final Season AUTUMU = new Season("autumn", "秋高气爽");
public static final Season WINTER = new Season("winter", "白雪皑皑");
@Override
public String toString() {
return "Season [seasonName=" + seasonName + ", seasonDesc="
+ seasonDesc + "]";
}
}