请问，引入子包时，用“import com.imooc.second.*;”，结果不能执行其下的Telephone构造方法？用“import com.imooc.second.Telephone;”就可以
package com.imooc;
import com.imooc.second.*;
public class InitialPhone {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Telephone phone=new Telephone();
Telephone phone1=new Telephone(5.0f,1.4f,2.0f);
/*
* phone1.setScreen(6.0f);
* System.out.println("screen:"+phone1.getScreen());
*/
}
}
