Java优学网枚举定义短文：从基础到高级应用，轻松掌握Java枚举的精髓

publicenumDay{MONDAY,TUESDAY,WEDNESDAY,THURSDAY,FRIDAY,SATURDAY,SUNDAY}publicenumUserRole{ADMIN("管理员",1),EDITOR("编辑",2),VIEWER("...

Java 语言特性 2025-10-18 12:21:59