getEnumConstants()一个Class对象的方法返回一个Objects数组
public static enum E {
A, B, C, D;
}
public static void main(String[] args) {
Class c = E.class;
for(Object b:c.getEnumConstants())
{
System.out.println(b);
}
}
Run Code Online (Sandbox Code Playgroud)
打印:
A
B
C
D