重写equals方法
public boolean equals(Object o) {
if (o instanceof Person) {
Person p = (Person) o;
return Objects.equals(this.name, p.name) && this.age == p.age;
}
return false;
}
public boolean equals(Object o) {
if (o instanceof Person) {
Person p = (Person) o;
return Objects.equals(this.name, p.name) && this.age == p.age;
}
return false;
}