摘要: public class Test { public static void main(String[] args) { Foo obj1=new Foo(); Foo obj2=new Foo(); System.out.println(obj1obj2);//? } } class Foo{ i 阅读全文
posted @ 2025-10-17 22:42 yang… 阅读(5) 评论(0) 推荐(0)