面向對象基礎入門小練習

public class TestOOP { public static void main(String[] args) { //1.建立Dog類型的對象，並保存在Dog1變量當中 Dog dog1 = new Dog(); //2.訪問屬性：爲各個屬性賦值 dog1.breed = "金毛"; System.out.println(dog1.breed)

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