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创建Customer.java

/***
 * 需求分析:创建客户类
 * @author chenyanlong
 * 日期:2017/10/15
 */
package com.hp.test06;

public class Customer {
   int points;//积分
   String cardType;//卡类型
  
   //显示信息
   public void show(){
       System.out.println("积分"+points+",卡类型:"+cardType);
   }
}

 

InitialCustomer.java

/***
 * 需求分析:测试Customer
 * @author chenyanlong
 * 日期:2017/10/15
 */
package com.hp.test06;

public class InitialCustomer {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Customer customer=new Customer();
        customer.points=1000;
        customer.cardType="会员卡";
        customer.show();
    }

}

运行InitialCustomer.java,结果为