Python面向对象之静态方法

@staticmethod 不能访问类变量、也不能访问实例变量

class Student(object):
    role = "Stu"
    def __init__(self,name):
        self.name = name
    @staticmethod
    def fly(self):
        print(self.name,"is flying")
    @staticmethod
    def walk():
        print("student walking...")


s = Student("jack")
s.fly(s)
s.walk()

结果：
jack is flying
student walking...