急急急,在线等,这是怎么回事!
package com.imooc;
public class InitailTelphone {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Telphone phone = new Telphone();
phone.call();
phone.sendMessage();
//1.给实例变量赋值
phone.screen = 5.0f;
phone.cpu = 1.4f;
phone.mem = 2.0f;
//2.调用对象的方法
phone.sendMessage();
phone.call();
}
}
运行以后结果就是:
Telphone有打电话的功能!
Telphone有发短信的功能!
Telphone有发短信的功能!
Telphone有打电话的功能!
请问我之前的赋值的scoreen cpu mem都没有啊,这是咋回事啊?