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如何使用django_rest_framework处理用户注册和API?具体来说,我将如何在UserSerializer中设置密码字段如何通过基于django_rest_framework的API处理用户注册

class NewUserSerializer(serializer.Serializers): 
    first_name = serializers.CharField(required=True, max_length=30) 
    last_name = serializers.CharField(required=True, max_length=30) 
    username = serlializers.CharField(required=True, max_length=30) 
    email = serializers.EmailField(required=True) 
    password = ??? 

    def restore_object(self, attrs, instance=None): 
     if instance: 
      instance.username = attrs.get('username', instance.username) 
      instance.first_name = attrs.get('first_name', instance.first_name) 
      instance.last_name = attrs.get('last_name', instance.last_name) 
      instance.email = attrs.get('email', instance.email) 
# Would the instance.password field be necessary? 
      instance.password = attrs.get('password', instance.password) 
     else: 
      return User(**attrs) 

回答

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您可以使用CharField作为密码。你甚至不需要一个restore_object。你可以这样做,像你这样定义字段:

serializer = NewUserSerializer(data=request.DATA) 
    if serializer.is_valid():   
     email = serializer.object["email"] 
     password = serializer.object["password"] 
     # do the stuff you want here 
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为什么我不想添加restore_object方法?如果用户决定更改他们的电子邮件地址或密码会怎么样? – user1876508 2013-05-08 21:42:22

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我只是意味着如果它注册这个逻辑可以走出串行器。无论如何,如果您希望它返回实际的User对象实例,并且您的担心是密码,那么您应该只使用CharField作为密码,而在restore_object中使用set_password方法,而不是直接分配。 – Aldarund 2013-05-08 23:46:39

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