python如何使用继承

编程汇总 • 2025-03-12 08:27 • 阅读 8
#-*-coding:utf-8-*-

'''

使用继承

'''

class SchoolMember:

    def __init__(self,name,age,addr,hoppy):

        self.name = name

        self.age = age

        self.addr = addr

        self.hoppy = hoppy

        print('初始化的名字是%s'%self.name)



    def tell(self):

        print('姓名：%s,年龄：%s,地址：%s,爱好：%s'%(self.name,self.age,self.addr,self.hoppy))



class Teacher(SchoolMember):

    def __init__(self,name,age,addr,hoppy,salary):

        SchoolMember.__init__(self,name,age,addr,hoppy)

        self.salary = salary

        print('继承SchoolMember传入的名字：%s'%self.name)



    def tell(self):

        SchoolMember.tell(self)

        print('我的工资一般是：%s'%self.salary)



class Student(SchoolMember):

    def __init__(self,name,age,addr,hoppy,marks):

        SchoolMember.__init__(self,name,age,addr,hoppy)

        self.marks=marks

        print('我是继承SchoolMember学生%s'%self.name)



    def tell(self):

        SchoolMember.tell(self)

        print('我这次的成绩是:%d'%self.marks)



t = Teacher('dcy','40','河南郑州','旅游',3000)

s = Student('mxl',22,'上海','导游',85)

members = [t,s]

for member in members:

    member.tell()





class Father:

    def __init__(self):

        print('我是初始化Father类中的方法')

        print('供以后调用')

class Son(Father):

    def __init__(self):

        print('我是初始化Son类中的方法')

        Father.__init__(self)

b = Son()





'''

为了解决类名变动后引起大批量修改，需要使用关键字Super来调用父类中的方法

'''

class PersonStar(object):

    def __init__(self,name):

        self.name = name

        print('我是一个人，初始化的名字是：%s'%self.name)

class Star(PersonStar):

    def __init__(self,name):

        super(Star,self).__init__(name)

        print('我是一个大明星')



if __name__ == '__main__':

    Star('dcy')
python如何使用继承

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