1.Java的访问控制权限(public,private,protected,default)详解
内部类 | 本包 | 子类 | 外部包 | |
public | √ | √ | √ | √ |
protected | √ | √ | √ | × |
default | √ | √ | × | × |
private | √ | × | × | × |
1.Java的访问控制权限(public,private,protected,default)详解
内部类 | 本包 | 子类 | 外部包 | |
public | √ | √ | √ | √ |
protected | √ | √ | √ | × |
default | √ | √ | × | × |
private | √ | × | × | × |