python内部类

Posted 2020-11-13 ybl20000418

1. 内部类实例：

   # _*_ utf-8 _*_:
   # author:Administrator
   class myouter:
       def __init__(self,name):
           self.name=name
       def output(self):
           print("这是外部类{name}".format(name=self.name))
       class myinner:
           def __init__(self,inname):
               self.inname=inname
           def output(self):
               print("这是内部类{name}".format(name=self.inname))
   if __name__=="__main__":
       p=myouter(‘parent‘)
       p.output()
       q=myouter.myinner(‘son‘)
       q.output()

    

2. 输出结果：

   D:软件安装Python3.7.4python.exe E:/python/pythonfile20190907/OOP4.py
   这是外部类parent
   这是内部类son
   
   Process finished with exit code 0