python oop面向对象笔记

#coding:utf-8

class Person(object):
    def __init__(self,name,wage):
        self.name = name
        self.wage = wage

    def func(self):
        return '123'

    @property #方法变为属性
    def attr(self):
        return '123'

    def computer(self):
        return '555'

#类成员 （字段，方法，属性）

obj = Person('jack',20000)
print(obj.func())
print(obj.attr)

#类成员：方法

class Province(object):
    def __init__(self,name):
        pass

    def f1(self): #普通方法
        pass

    @classmethod #类方法
    def f2(cls):
        print("i am f2")
        print(cls)

    @staticmethod #静态方法
    def f3():
        print("i am f3")

# obj = Province()
# obj.f1()

Province.f2() #调用都用类
Province.f3()