python 之类的继承
#类的继承 class As1(): def As2(self): print("he11...") class As2(As1): def As2(self): print("he22 ....") a1 = As2() a1.As2()
#类的继承 class As1(): def As2(self): print("he11...") class As2(As1): def As2(self): print("he22 ....") a1 = As2() a1.As2()