Python--私有

import redis


class MyRedis(object):
    xiaohei = 'hahaha'

    def __init__(self, host, password='', port=6379):
        self.__host = host
        self.password = password
        self.port = port
        self.__coon_redis()

    def __coon_redis(self):
        self.coon = redis.Redis(host=self.__host, password=self.password, port=self.port)

    def get(self, k):
        print(self.__host)
        return self.coon.get(k).decode()

    @staticmethod  # 静态方法
    def other():
        print('我是other！')

    @classmethod  # 类方法
    def class_func(cls):
        print(cls.xiaohei)
        cls.class_func1()

    @classmethod
    def class_func1(cls):
        print('我是类方法1')


# r = MyRedis('211.149.218.16', '123456')
MyRedis.other()
MyRedis.class_func()