java——第五天-面向对象OOP

 

 

 

package day03;

public class class_lei {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Teacher t1=new Teacher();
        t1.name="tom";
        t1.age=23;
        t1.address="昆仑山181号";
        t1.salary=456.25;
        //String t1.color="red";
        t1.eat();
        t1.sleep();
        
        
        //Teacher t2=new Teacher(){name:"Jack",age:32,address:"天山路",salary:45.01};
    }

}
class Teacher{
    String name;
    int age;
    String address;
    double salary;
    
    void eat() {
        System.out.println(name+"正在吃饭。。。,他家的地址是"+address);
    }
    void sleep() {
        System.out.println("正在睡觉...");
    }
}