求解答简单java对象看图

Question

java面向对象人事管理，按照题目要求解答，限时一天，谢谢大家帮助!

Answer 1

请参考如下代码，所有的代码都有注释，如有疑惑可及时沟通，希望对您有所帮助，望采纳

package company;

//公司类
public class Company {
    //静态属性公司名称
    public static String companyName;
}


package company;

//员工类 定义一些公共的属性
public class Employee extends Company{
    //性别
    public String sex;
    //姓名
    public String name;
    //出生日期
    public String birthday;
    //工龄
    public String workAge;
    //工资
    public String salary;
    //在职状态
    public String status;
    //入司时间
    public String inCompanyTime;

    //如下代码定义公共行为
    //查看工资
    public String showSalary() {
        return "您的工资为 " + this.salary;
    }

    //行为
    public void act() {

    }

    //展示
    public String show() {
        return "";
    }
}

package company;

//实施人员类
public class ExcutionEmployee extends Employee{
    //出差补贴
    private String allowance;

    public String getAllowance() {
        return allowance;
    }

    public void setAllowance(String allowance) {
        this.allowance = allowance;
    }

    //重写父类act方法，定义项目实施行为
    public void act() {
        System.out.println("项目实施");
    }

    //展示
    public String show() {
        return "公司【" + companyName + "】，姓名【" + this.name + "】，出生日期【" + this.birthday
                + "】，工龄【" + this.workAge + "】，工资【" + this.salary + "】，在职状态【" + this.status
                + "】，入司时间【" + this.inCompanyTime + "】，出差补贴【" + this.allowance;
    }
}

package company;

//产品人员类
public class ProductEmployee extends Employee{
    //产品方向
    private String productDirection;

    public String getProductDirection() {
        return productDirection;
    }

    public void setProductDirection(String productDirection) {
        this.productDirection = productDirection;
    }

    //重写父类act方法，定义研发产品行为
    public void act() {
        System.out.println("项目实施");
    }

    //展示
    public String show() {
        return "姓名【" + this.name + "】，出生日期【" + this.birthday
                + "】，工龄【" + this.workAge + "】，工资【" + this.salary + "】，在职状态【" + this.status
                + "】，入司时间【" + this.inCompanyTime + "】，产品方向【" + this.productDirection;
    }
}

package company;

//管理人员类
public class ManageEmployee extends Employee{
    //管理范围
    private String manageScope;

    public String getManageScope() {
        return manageScope;
    }

    public void setManageScope(String manageScope) {
        this.manageScope = manageScope;
    }

    //重写父类act方法，定义人员管理行为
    public void act() {
        System.out.println("项目实施");
    }
}

package company;

//测试类 Test+你的名字（假设叫Li）
public class TestLi {
    public static void main(String[] args) {
        //定义实施人员类
        Employee employee = new ExcutionEmployee();
        //设置实施人员名字为你的名字
        employee.name = "Li";
        //控制台输出实施人员名字为你的名字
        System.out.println("实施人员姓名为：" + employee.name);
    }
}

项目结构如下

运行结果如下