python(父类与子类的继承）

创建类

'''
class Person():##定义名字类
def init(self,name):
self.name = name

class MDPerson(Person):##创建医生类
def init(self,name):
self.name="Doctor"+name

class JDPerson(Person):##创建律师类
def init(self,name):
self.name=name+",Esquire"
'''

用类创建对象

'''
person = Person('Fudd')##用类创建对象
doctor = MDPerson('Fudd')
lawyer = JDPerson('Fudd')
'''

输出结果

'''
print(person.name)
print(doctor.name)
print(lawyer.name)
'''

结果

1-------Fudd
2------DoctorFudd
3------Fudd,Esquire