python class 通过类方法修改类属性

‘’’ 通过类方法修改类属性 ‘’’ class Person(object): country = ‘中国’ @classmethod def countryinfo(cls): pass @classmethod def changecountry(cls,newcountry): cls.country = newcountry print(‘此时的国籍是:’,cls.country) de

>>阅读原文<<