package com.imooc;
import com.imooc.Telphone;
public class initailTelphone
{
public static void main(String[] args)
{
// TODO Auto-generated method stub
//通过无参的构造方法创建对象
Telphone phone=new Telphone();
//通过有参的构造方法也可以创建对象,并为对象中的实例变量赋值
Telphone phone2=new Telphone(5.0f,1.2f,2.0f);
/*phone2.Cpu=6.0f;*/
phone2.setScreen(6.0f);
System.out.println("screen:"+phone2.getScreen());
}
}
//////////////////////////////////////
package com.imooc;
public class Telphone
{
private float screen;
private float Cpu;
private float Mem;
public float getScreen() {
return screen;
}
public void setScreen(float screen) {
this.screen = screen;
}
public float getCpu() {
return Cpu;
}
public void setCpu(float cpu) {
Cpu = cpu;
}
public float getMem() {
return Mem;
}
public void setMem(float mem) {
Mem = mem;
}
public Telphone()
{
System.out.println("com.imooc.Telphone无参的构造方法执行了");
}
public Telphone(float newscreen,float newCpu,float newMem)
{
screen=newscreen;
Cpu=newCpu;
Mem=newMem;
System.out.println("有参数的构造方法执行了");
}
}
