问一个对象作为函数形参的问题Java codepublic class Welcome{public static void main(String[] args){Do
问一个对象作为函数形参的问题
Java code
public class Welcome{ public static void main(String[] args) { Dog dog = new Dog("bush"); System.out.println(dog.getName()); Test(dog); System.out.println(dog.getName()); } public static void Test(Dog dog){ dog.setName("obama"); }}
Java code
public class Dog { private String Name; public Dog(String Name){ this.Name = Name; } public String getName() { return Name; } public void setName(String name) { Name = name; }}