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.javapackage 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