（1）Person类中的属性有：姓名name（String类型），地址address（String类型），
电话号码telphone（String类型）和电子邮件地址email（String类型）；
（2）Employee类中的属性有：办公室office（String类型），工资wage（double
类型），受雇日期hiredate（String类型）；
（3）Faculty类中的属性有：学位degree（String类型），级别level（String类型）；
（4）Staff类中的属性有：职务称号duty（String类型）。
package com.chuoji.text01;
public class Person {
private String name;
private String address;
private String telphone;
private String email;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public String getTelphone() {
return telphone;
}
public void setTelphone(String telphone) {
this.telphone = telphone;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}
package com.chuoji.text01;
public class Employee extends Person {
private String office;
private double wage;
private String hiredate;
public String getOffice() {
return office;
}
public void setOffice(String office) {
this.office = office;
}
public double getWage() {
return wage;
}
public void setWage(double wage) {
this.wage = wage;
}
public String getHiredate() {
return hiredate;
}
public void setHiredate(String hiredate) {
this.hiredate = hiredate;
}
}
package com.chuoji.text01;
public class Faculty extends Employee {
private String degree;
private String level;
public String getDegree() {
return degree;
}
public void setDegree(String degree) {
this.degree = degree;
}
public String getLevel() {
return level;
}
public void setLevel(String level) {
this.level = level;
}
}
package com.chuoji.text01;
public class Staff {
private String duty;
public String getDuty() {
return duty;
}
public void setDuty(String duty) {
this.duty = duty;
}
}
package com.chuoji.text01;
public class ceshi {
public static void main(String[] args) {
Faculty a=new Faculty();
a.setName("小张");
a.setTelphone("");
a.setDegree("本科");
a.setLevel("一级");
a.setEmail("33695422@qq.com");
System.out.println("员工姓名："+a.getName()+" 电话："+a.getTelphone());
System.out.println(" 学位："+a.getDegree()+" 级别："+a.getLevel()+" 邮箱："+a.getEmail());
}
}
