源码

class Demo1_MachineArmor{
    public static void main(String[] args){
        MachineArmor ma1 = new MachineArmor("make001", 99, 77);
        ma1.show();
        ma1.setAttack(122);
        ma1.setDefend(144);
        ma1.show();

        MachineArmor ma48 = new MachineArmor("make048", 89, 45);
        ma48.show();
    }
}
/**
机甲类：
    成员变量：
        model: 型号
        attack: 攻击力
        defend: 防御力
    构造方法：
        无参
        有参（型号，攻击力， 防御力）
    成员方法：
        setModel:设置型号
        setAttack:设置攻击力
        setDefend:设置防御力
        getModel:获取型号
        getAttack:获取攻击力
        getDefend:获取防御力

 */
class MachineArmor{
    private String model;
    private int attack;
    private int defend;

    public MachineArmor(){}

    public MachineArmor(String model, int attack, int defend){
        this.model = model;
        this.attack = attack;
        this.defend = defend;
    }

    public void setModel(String model){
        this.model = model;
    }

    public void setAttack(int attack){
        this.attack = attack;
    }

    public void setDefend(int defend){
        this.defend = defend;
    }

    public String getModel(){
        return this.model;
    }

    public int getAttack(){
        return this.attack;
    }

    public int getDefend(){
        return this.defend;
    }

    public void show(){
        System.out.println(this.model + ": " + this.attack + " --- " + this.defend);
    }
}

输出

H:\Code\Java\learn\07day>java Demo1_MachineArmor
make001: 99 --- 77
make001: 122 --- 144
make048: 89 --- 45