Question

用Java定义一个类来描述公司雇员,类命名为Employee

用Java定义一个类来描述公司雇员,类命名为Employee

Answer 1

公司雇员类代码：

/**
 * 公司雇员类
 * 
 * @author qd
 *
 */
public class Employee {

    private String first_name;
    private String last_name;
    // 雇员id
    private long employee_id;
    private String email;
    private String phone_number;
    // 入职日前
    private String hire_date;
    // 工作id
    private long job_id;
    private double salary;
    // 经理id号
    private long manager_id;

    public Employee() {
        super();
    }

    public Employee(String first_name, String last_name, long employee_id, String email, String phone_number,
            String hire_date, long job_id, double salary, long manager_id) {
        super();
        this.first_name = first_name;
        this.last_name = last_name;
        this.employee_id = employee_id;
        this.email = email;
        this.phone_number = phone_number;
        this.hire_date = hire_date;
        this.job_id = job_id;
        this.salary = salary;
        this.manager_id = manager_id;
    }

    public String getFirst_name() {
        return first_name;
    }

    public void setFirst_name(String first_name) {
        this.first_name = first_name;
    }

    public String getLast_name() {
        return last_name;
    }

    public void setLast_name(String last_name) {
        this.last_name = last_name;
    }

    public long getEmployee_id() {
        return employee_id;
    }

    public void setEmployee_id(long employee_id) {
        this.employee_id = employee_id;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getPhone_number() {
        return phone_number;
    }

    public void setPhone_number(String phone_number) {
        this.phone_number = phone_number;
    }

    public String getHire_date() {
        return hire_date;
    }

    public void setHire_date(String hire_date) {
        this.hire_date = hire_date;
    }

    public long getJob_id() {
        return job_id;
    }

    public void setJob_id(long job_id) {
        this.job_id = job_id;
    }

    public double getSalary() {
        return salary;
    }

    public void setSalary(double salary) {
        this.salary = salary;
    }

    public long getManager_id() {
        return manager_id;
    }

    public void setManager_id(long manager_id) {
        this.manager_id = manager_id;
    }

    @Override
    public String toString() {
        return "Employee [first_name=" + first_name + ", last_name=" + last_name + ", employee_id=" + employee_id
                + ", email=" + email + ", phone_number=" + phone_number + ", hire_date=" + hire_date + ", job_id="
                + job_id + ", salary=" + salary + ", manager_id=" + manager_id + "]";
    }

}

测试类代码以及效果：

Answer 2

/**
* 雇员类
* @author Administrator
*
*/
public class Employee {
private Integer eNo;//雇员编号
private Integer eName;//雇员姓名
private Integer eAge;//雇员年龄
public Integer geteNo() {
return eNo;
}
public void seteNo(Integer eNo) {
this.eNo = eNo;
}
public Integer geteName() {
return eName;
}
public void seteName(Integer eName) {
this.eName = eName;
}
public Integer geteAge() {
return eAge;
}
public void seteAge(Integer eAge) {
this.eAge = eAge;
}
}

Answer 3

public class Employee(){
private String id;
private String name;
.......
public Employee(){
}
............
}

Answer 4

public class Employee {
	
}