编写教师类，有教授类、副教授类，讲师类，打印对象基本信息

最新推荐文章于 2025-05-28 20:48:31 发布

BoMyung

最新推荐文章于 2025-05-28 20:48:31 发布

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文章标签： java servlet android

本文链接：https://blog.youkuaiyun.com/qq_35479830/article/details/130176059

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该代码示例展示了Java中的类定义，包括教师、教授、副教授和讲师类。这些类具有姓名、年龄、职位、工资等属性，并通过构造器初始化。教师类包含teacherInfo方法显示信息，而子类（教授、副教授、讲师）分别重写了此方法以显示各自职称的信息。

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package com.smb.unit2HW;

public class hw003 {
    public static void main(String[] args) {
        Professor professor = new Professor("smb", 50, "教授", 1500, 1.3,1);
        professor.teacherInfo();
    }
}
class teacher{
    String name;
    int age;
    String post;
    double salary;
    double salaryLevel;

    public teacher(String name, int age, String post, double salary, double salaryLevel) {
        this.name = name;
        this.age = age;
        this.post = post;
        this.salary = salary;
        this.salaryLevel = salaryLevel;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String getPost() {
        return post;
    }

    public void setPost(String post) {
        this.post = post;
    }
    public double getSalary() {
        return salary;
    }


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

    public double getSalaryLevel() {
        return salaryLevel;
    }

    public void setSalaryLevel(double salaryLevel) {
        this.salaryLevel = salaryLevel;
    }

    @Override
    public String toString() {
        return "teacher{" +
                "name='" + name + '\'' +
                ", age=" + age +
                ", post='" + post + '\'' +
                ", salary=" + salary +
                '}';
    }
    public void teacherInfo() {
        System.out.println("姓名：" + this.getName() + "\t年龄：" + this.getAge() + "\t工资：" + this.getSalary());
    }
}
class Professor extends teacher{
    public Professor(String name, int age, String post, double salary, double salaryLevel, double salaryLevel1) {
        super(name, age, post, salary, salaryLevel);
        this.salaryLevel = salaryLevel1;
    }


    @Override
    public void teacherInfo() {
        System.out.println("这是教授的信息");
        super.teacherInfo();
    }
}
class ViceProfessor extends teacher{

    public ViceProfessor(String name, int age, String post, double salary, double salaryLevel, double salaryLevel1) {
        super(name, age, post, salary, salaryLevel);
        this.salaryLevel = salaryLevel1;
    }

    @Override
    public void teacherInfo() {
        System.out.println("这是副教授的信息：");
        super.teacherInfo();
    }
}
class JiangShi extends teacher{

    public JiangShi(String name, int age, String post, double salary, double salaryLevel, double salaryLevel1) {
        super(name, age, post, salary, salaryLevel);
        this.salaryLevel = salaryLevel1;
    }

    @Override
    public void teacherInfo() {
        System.out.println("这是讲师的信息");
        super.teacherInfo();
    }
}