以下程序的运行结果是()class Base {protected String var = "父类变量";public static void staticMethod(){ System.out.println("父类静态方法");}}class Sub extends Base {public String var="子类变量";public static void staticMethod(){ System.out.println("子类静态方法");}}public class Test{public static void main(String[] args){System.out.println(new Sub().var);Base b = new Sub();b. staticMethod()}}
选项:
不能通过编译|父类变量|子类变量
发布时间:2024-04-03 08:31:14