class MyOuter:
age=18
def __init__(self,name):
self.name=name
class MyInner:
def __init__(self,inner_name):
self.inner_name=inner_name
out=MyOuter('lqz')
inner=out.MyInner('lqz_inner')
print(inner.inner_name)
class MyOuter:
age=18
def __init__(self,name):
self.name=name
@classmethod
def outer_class_method(cls):
print('我是外部类的类方法')
class MyInner:
def __init__(self,inner_name):
self.inner_name=inner_name
def inner_method(self):
print('我是内部类的对象方法')
MyOuter.outer_class_method()
out=MyOuter('lqz')
inner=out.MyInner('lqz_inner')
inner.inner_method()
需要在内部类构造的时候,把对象传过来
class MyOuter:
age=18
def __init__(self,name):
self.name=name
@classmethod
def outer_class_method(cls):
print('我是外部类的类方法')
def outer_obj_method(self):
print('我是外部类对象的绑定方法')
class MyInner:
def __init__(self,inner_name,obj):
self.inner_name=inner_name
self.obj=obj
def inner_method(self):
print('我是内部类的对象方法')
MyOuter.outer_class_method()
self.obj.outer_obj_method()
out=MyOuter('lqz')
inner=out.MyInner('lqz_inner',out)
inner.inner_method()