大佬们 求解释!!!

Question

package com.imooc;public class Telphone {  private float screen;  private float cpu;  private float mem;    public void sendMessage(){  System.out.println("sendMessage");  }    public float getScreen() { return screen;}public void setScreen(float screen) { this.screen = screen;// this.sendMessage();}public float getCpu() { return cpu;}public void setCpu(float cpu) { this.cpu = cpu;}public float getMem() { return mem;}public void setMem(float mem) { this.mem = mem;}public Telphone(){  System.out.println("无参的构造方法执行了!");  }  public Telphone(float newScreen,float newCpu,float newMem){ if(newScreen<3.5f){ System.out.println("你输入的参数有问题,自动赋值3.5"); screen = 3.5f;  }else{ screen = newScreen; }  screen = newScreen; cpu = newCpu; mem = newMem; System.out.println("有参的构造方法执行了!");  }}我加黑的部分   为什么没有输出,  希望有人能为我解答一下,谢谢

Answer 1

你都没调用，哎

Answer 2

你的main函数呢兄弟？没有输出只是没有调用它而已。。