python静态方法的用法

class Person:

    # 类属性

    school = "中加枫华国际学校"

    tuition = 100000

    count = 0

    # 实例属性

    def __init__(self,name,age):

        self.name = name

        self.age = age

        Person.count = Person.count+1

    # 静态实例

    @staticmethod

    def addNum(a,b):

      print("{0}+{1}={2}".format(a,b,a+b))

      return a+b

    # 实例方法

    def get_score(self):

        print("姓名：{0}；年龄：{1}".format(self.name,self.age))

stu1 = Person("sue", 22)

stu1.get_score()

Person.addNum(1,2)