//学生类的标准型：
class StudentTest1 {
public static void main(String[] args) {
Student s = new Student();
s.setName("抬头看看");
s.setAge(20);
s.setGender("男");
System.out.println( s.getName() + "..." + s.getAge() + s.getGender() );
s.study();
s.sleep();
}
}//StudentTest1类
class Student {
private String name;
private int age;
private String gender;
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setAge(int age) {
this.age = age;
}
public int getAge() {
return age;
}
public void setGender(String gender) {
this.gender = gender;
}
public String getGender() {
return gender;
}
public void study() {
System.out.println("学习");
}
public void sleep() {
System.out.println("睡觉");
}
}
//手机的标准类
class PhoneTest1 {
public static void main(String[] args) {
Phone p = new Phone();
p.setBrand("苹果");
p.setPrice(5000);
System.out.println( p.getBrand() + ":" + p.getPrice() );
p.call();
p.sendMessage();
p.playGame();
}
}//PhoneTest1类
class Phone {
private String brand;
private int price;
public void setBrand(String brand) {
this.brand = brand;
}
public String getBrand() {
return brand;
}
public void setPrice(int price) {
this.price = price;
}
public int getPrice() {
return price;
}
public void call() {
System.out.println("打电话");
}
public void sendMessage() {
System.out.println("手机可以发短信");
}
public void playGame() {
System.out.println("玩游戏");
}
}
//汽车类的标准型：
class CarTest1 {
public static void main(String[] args) {
Car c = new Car();
c.setColor("丰田");
c.setNum(4);
System.out.println( c.getColor() + "..." + c.getNum() );
c.run();
}
}//CarTest1类
class Car {
private String color;
private int num;
public void setColor(String color) {
this.color = color;
}
public String getColor() {
return color;
}
public void setNum(int num) {
this.num = num;
}
public int getNum() {
return num;
}
public void run() {
System.out.println("车会跑");
}
}
//员工类的标准形式
class Employee {
public static void main(String[] args) {
Staff s = new Staff();
s.setName("张三");
s.setId("112233");
s.setSalary(10000);
System.out.println( s.getName() + "..." + s.getId() + "..." + s.getSalary() );
s.work();
s.eat();
}
}//StaffTest类
class Staff {
private String name;
private String id;
private int salary;
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setId(String id) {
this.id = id;
}
public String getId() {
return id;
}
public void setSalary(int salary) {
this.salary = salary;
}
public int getSalary() {
return salary;
}
public void work() {
System.out.println( name + "..." + id + "..." + salary );
}
public void eat() {
System.out.println("吃饭");
}
} |
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