idcard.java

23种java设计模式

package idcard;
import framework.*;

public class IDCard extends Product {
    private String owner;
    IDCard(String owner) {
        System.out.println(owner + "偺僇乕僪傪嶌傝傑偡丅");
        this.owner = owner;
    }
    public void use() {
        System.out.println(owner + "偺僇乕僪傪巊偄傑偡丅");
    }
    public String getOwner() {
        return owner;
    }
}