好烦啊-- ：<

1.先定义modes:

superset\superset\models\user.py

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

from flask_appbuilder.security.sqla.models import User
from sqlalchemy import String, Column, Boolean
from typing import Union
from superset import db


def id_or_slug_filter(models_name, id_or_slug):
    if isinstance(id_or_slug, int):
        return models_name.id == id_or_slug
    if id_or_slug.isdigit():
        return models_name.id == int(id_or_slug)
    return models_name.slug == id_or_slug


class UserV2(User):
    __tablename__ = "ab_user"

    @classmethod
    def get(cls, id_or_slug: Union[str, int]):
        query = db.session.query(UserV2).filter(id_or_slug_filter(UserV2, id_or_slug))
        return query.one_or_none()

    @classmethod
    def get_user_by_cn_name(cls, cn_name: Union[str]):
        query = db.session.query(UserV2).filter(UserV2.username == cn_name)
        return query.one_or_none()

    @classmethod
    def get_model_by_username(cls, username: Union[str]):
        query = db.session.query(UserV2).filter(UserV2.username == username)
        return query.one_or_none()


    def as_dict(self):
        return {c.name: getattr(self, c.name) for c in self.__table__.columns}

    def __repr__(self):
        return self.username

2.新增注册接口接口

superset\superset\views\users\api.py

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT     OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
from flask import g, Response, request
from flask_appbuilder.api import expose, safe, BaseApi
from flask_appbuilder.models.sqla.interface import SQLAInterface
from flask_appbuilder.security.sqla.models import User
from flask_jwt_extended.exceptions import NoAuthorizationError

from superset import appbuilder
from superset.models.user import UserV2
from superset.views.base_api import BaseSupersetApi
from superset.views.users.schemas import UserResponseSchema
from superset.views.utils import bootstrap_user_data

user_response_schema = UserResponseSchema()


class CurrentUserRestApi(BaseSupersetApi):
    """An API to get information about the current user"""

    resource_name = "me"
    openapi_spec_tag = "Current User"
    openapi_spec_component_schemas = (UserResponseSchema,)

    @expose("/", methods=("GET",))
    @safe
    def get_me(self) -> Response:
        """Get the user object corresponding to the agent making the request.
        ---
        get:
          summary: Get the user object
          description: >-
            Gets the user object corresponding to the agent making the request,
            or returns a 401 error if the user is unauthenticated.
          responses:
            200:
              description: The current user
              content:
                application/json:
                  schema:
                    type: object
                    properties:
                      result:
                        $ref: '#/components/schemas/UserResponseSchema'
            401:
              $ref: '#/components/responses/401'
        """
        try:
            if g.user is None or g.user.is_anonymous:
                return self.response_401()
        except NoAuthorizationError:
            return self.response_401()

        return self.response(200, result=user_response_schema.dump(g.user))

    @expose("/roles/", methods=("GET",))
    @safe
    def get_my_roles(self) -> Response:
        """Get the user roles corresponding to the agent making the request.
        ---
        get:
          summary: Get the user roles
          description: >-
            Gets the user roles corresponding to the agent making the request,
            or returns a 401 error if the user is unauthenticated.
          responses:
            200:
              description: The current user
              content:
                application/json:
                  schema:
                    type: object
                    properties:
                      result:
                        $ref: '#/components/schemas/UserResponseSchema'
            401:
              $ref: '#/components/responses/401'
        """
        try:
            if g.user is None or g.user.is_anonymous:
                return self.response_401()
        except NoAuthorizationError:
            return self.response_401()
        user = bootstrap_user_data(g.user, include_perms=True)
        return self.response(200, result=user)


class UserRestApi(BaseApi):
    """
    继承Flask-appbuilder原生用户视图类, 扩展用户操作的接口类
    """
    route_base = "/api/v1/users"
    datamodel = SQLAInterface(UserV2)
    include_route_methods = {
        "register"
    }

    @expose("/register/", methods=("POST",))
    @safe
    def register(self) -> Response:
        """Get the user roles corresponding to the agent making the request.
        ---
        get:
          summary: Get the user roles
          description: >-
            Gets the user roles corresponding to the agent making the request,
            or returns a 401 error if the user is unauthenticated.
          responses:
            200:
              description: The current user
              content:
                application/json:
                  schema:
                    type: object
                    properties:
                      result:
                        $ref: '#/components/schemas/UserResponseSchema'
            401:
              $ref: '#/components/responses/401'
        """
        try:

            data = request.get_json()
            username = data.get("username")

            user_models = UserV2.get_model_by_username(username)
            if username and not user_models:

                result = appbuilder.sm.add_user(

                    username,
                    data.get("first_name"),
                    data.get("last_name"),
                    data.get("email"),
                    appbuilder.sm.find_role(data.get("role")),
                    data.get("password"),
                )
                if result:

                    return self.response(200, result={
                        "status": "Success",
                        "message": "ok",
                    })
                else:
                    return self.response_401()
            else:
                return self.response_401()
        except NoAuthorizationError:
            return self.response_401()

3. 增加api导入

superset\superset\initialization_init_.py

		...
        from superset.views.users.api import UserRestApi
		...
        appbuilder.add_api(UserRestApi)

4. postman 测试：

参数:

{
    "username": "1213",
    "first_name": "122",
    "last_name":"last_name",
    "email":"email@qq.com",
    "role":"admin",
    "password":"sasadasd121324rd"
}