java类继承案例

 

class Animal
{
	//shift+alt+s   选择generate getters and setters
	//自动生成属性
	private String name;
	private String sex;
	private int age;
	
	public Animal(String dName, String dSex, int dAge) {
		// TODO Auto-generated constructor stub
		this.name = dName;
		this.sex = dSex;
		this.age = dAge;
	}
	
	public void eat()
	{
		System.out.println("Animal eat");
	}
	
	public void sleep()
	{
		System.out.println("Animal sleep");
	}
	
	
	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getSex() {
		return sex;
	}

	public void setSex(String sex) {
		this.sex = sex;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

}

class dog extends Animal //继承父类
{
	public dog(String dName, String dSex, int dAge) {
		/*
		 * 父类没有实现无参构造函数，所以使用super来调用父类无参构造函数
		 * */
		super(dName, dSex, dAge);
	}
}


public class HttpFunc {

    public static void main(String[] args) {  

    	dog poke = new dog("poke", "M", 12);
    	
    	System.out.println(poke.getName());
    	
    }  
  
	
}