python 代码片段

字典实例化类

依对象的属性作为key值，value为属性值。以下使用user(**xiao)注入字典获取user对象，与使用 u = user('xiaoming', '123')一致

class user(object):

    def __init__(self,userName,password):
        self.userName = userName
        self.password = password

xiao = {'userName':'xiaoming','password':'123'}

u=user(**xiao)

print u.userName