class Dog {
String name;
public static void main (String [] args){
Dog dog1 = new Dog();
dog1.bark();
dog1.name = "Bart"
}
}
还有这个.name有啥用我也不知道
class Dog {
String name;
public static void main (String [] args){
Dog dog1 = new Dog();
dog1.bark();
dog1.name = "Bart"
}
}
还有这个.name有啥用我也不知道
class Dog {
String name;
public static void main (String [] args){
Dog dog1 = new Dog();
dog1.bark();
dog1.name = "Bart"
}
}
还有这个.name有啥用我也不知道
