把setattr(self,k,v)改成self.k=v
class Person(object): def __init__(self, name, gender, **kw): self.name = name self.gender = gender for key, value in kw.iteritems(): self.key=value p = Person('Bob', 'Male', age=18, course='Python') print p.age print p.course
话说为啥把setattr(self,k,v)改成self.k=v就报错了呢