day09-继承中构造方法的访问特点
This commit is contained in:
9
day09/src/com/inmind/extends_constructor04/Zi.java
Normal file
9
day09/src/com/inmind/extends_constructor04/Zi.java
Normal file
@@ -0,0 +1,9 @@
|
||||
package com.inmind.extends_constructor04;
|
||||
|
||||
public class Zi extends Fu{
|
||||
public Zi(){
|
||||
//创建子类对象时,一定是优先创建父类对象,如果子类不写,编译器也会加上
|
||||
//super();//默认加上的代码
|
||||
System.out.println("子类的无参构造方法执行了");
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user