Java软贱攻城狮

引用传递核心意义：同一块堆内存空间可以被不同的栈内存指向，不同栈内存可以对同一个堆进行内容修改。public class Demo { public static void main(String[] args) { String msg = "Hello"; fun(msg); System.out.println(msg); } public static void fun...

范例:class Member { private Car car; private Member child; private int no; private String name; public Member(int no, String name) { this.no = no; this.name = name; } public void setChild(M...