Question

我的用户模型看起来像这样

class UserModel(Document):
    first_name = StringField(required=True, max_length=50)
    last_name = StringField(required=True, max_length=50)
    username = StringField(required=True)
    password = StringField(required=True, min_length=6)

def to_json(self):
    return {
            "id": str(self.pk),
            "first_name": self.first_name,
            "last_name": self.last_name,
            "username": self.username,
            "password": self.password
        }

我的身份验证方法如下所示

def authenticate(username, password):
    user = UserModel.objects.get(username=username)
    if user and checkpw(password.encode('utf-8'), user.password.encode('utf-8')):
    return user.to_json()

def identity(payload):
    user_id = payload['identity']
    u = UserModel.objects.get(pk=user_id)
    return u.to_json


jwt = JWT(app, authenticate, identity)  # /auth endpoint

我创建了to_json（）方法，希望解决这个问题，并序列化主键，它将出现在像这样的普通查询中

"_id" : ObjectId("5aa9613d4fe35c23fca4d601")
instead of nicely like this~
"id": "5aa9613d4fe35c23fca4d601"

我得到的错误是：

  "/home/joe/PyRest/FlaskMongo-venv/lib/python3.6/site-packages/flask_jwt/__init__.py", line 53, in _default_jwt_payload_handler
    identity = getattr(identity, 'id') or identity['id']
AttributeError: 'dict' object has no attribute 'id'`

Answer 1

这是Flask-JWT的常见抱怨。一眼就看起来它有7个开放的合并请求来修复它：https://github.com/mattupstate/flask-jwt/pulls?utf8=%E2%9C%93&q=is%3Apr+is%3Aopen+id

不幸的是，flask-jwt已经被遗弃了很长时间。也许请查看flask-jwt-extended或flask-jwt-simple作为仍然积极维护的替代品（和IMO更好的设计，但我是作者所以我当然有偏见）;）

我在使用Flask_JWT和Mongoengine＆＃39; dict＆＃39;时遇到错误。对象没有属性＆＃39; id＆＃39;

1 个答案: