java入门第二季–第1章 类和对象–如何使用java中的对象

java对象

使用java中的对象(实例化类)
新建InitailTelphone.java

/javaDemo1/src/com/imooc/InitailTelphone.java
package com.imooc;

public class InitailTelphone {

public static void main(String[] args) {
// TODO Auto-generated method stub
Telphone phone = new Telphone();
phone.sendMessage();
phone.cpu = 5.0f;
phone.screen = 3.0f;
phone.sendMessage();
}

}

右键-> run as -> Java Application