python 静态方法与类方法

python 静态方法与类方法

#!/usr/bin/python
#-*- coding: utf-8 -*-

class Pizza(object):
    a="AA"
    def __init__(self):
        self.name = 'leon'

    def cook(self):
        return self.mix_ingredients(self.cheese, self.vegetables)

    @staticmethod
    def mix_ingredients(x, y):
        print Pizza.a
        #print Pizza.name
        return x + y
  
    @classmethod
    def hi(cls, x):
        print cls.a * x


print Pizza.mix_ingredients(2,3) 
print Pizza.hi(3)