Flask 烧瓶Restful URL在蓝图中提供404

我正在尝试使用Flask restful作为一种模式中的蓝图，这种模式适用于其他蓝图。当我去看电影的时候，我总是收到一个404错误 /待办事项/1

我的项目设置如下所示：

文件夹结构

├── app
│   ├── __init__.py
│   ├── mod_api
│   │   ├── __init__.py
│   │   └── routes.py
│   ├── main
│   │   ├── __init__.py
│   │   ├── forms.py
│   │   └── views.py
│   └── templates
│       ├── base.html
│       └── home.html
├── config.py
├── manage.py
└── requirements.txt

\uuuu init\uuuuu.py

from flask import Flask
from flask_restful import Api
from flask_bootstrap import Bootstrap
from config import config
bootstrap = Bootstrap()
api = Api()

def create_app(config_name):
    app = Flask(__name__)
    app.config.from_object(config[config_name])
    config[config_name].init_app(app)

    bootstrap.init_app(app)
    api.init_app(app)

    from .main import main as main_blueprint
    from .mod_api import mod_api as api_blueprint
    app.register_blueprint(main_blueprint)
    app.register_blueprint(api_blueprint)
    return app

from flask import Blueprint

mod_api = Blueprint('mod_api', __name__)

from . import routes

from flask_restful import Resource
from .. import api

class TodoItem(Resource):
    def get(self, id):
        return {'task': 'Say "Hello, World!"'}

api.add_resource(TodoItem, '/todos/<int:id>')

mod\u api/\uuuuuu init\uuuuuuuuuuuuu.py

from flask import Flask
from flask_restful import Api
from flask_bootstrap import Bootstrap
from config import config
bootstrap = Bootstrap()
api = Api()

def create_app(config_name):
    app = Flask(__name__)
    app.config.from_object(config[config_name])
    config[config_name].init_app(app)

    bootstrap.init_app(app)
    api.init_app(app)

    from .main import main as main_blueprint
    from .mod_api import mod_api as api_blueprint
    app.register_blueprint(main_blueprint)
    app.register_blueprint(api_blueprint)
    return app

from flask import Blueprint

mod_api = Blueprint('mod_api', __name__)

from . import routes

from flask_restful import Resource
from .. import api

class TodoItem(Resource):
    def get(self, id):
        return {'task': 'Say "Hello, World!"'}

api.add_resource(TodoItem, '/todos/<int:id>')

api/routes.py

from flask import Flask
from flask_restful import Api
from flask_bootstrap import Bootstrap
from config import config
bootstrap = Bootstrap()
api = Api()

def create_app(config_name):
    app = Flask(__name__)
    app.config.from_object(config[config_name])
    config[config_name].init_app(app)

    bootstrap.init_app(app)
    api.init_app(app)

    from .main import main as main_blueprint
    from .mod_api import mod_api as api_blueprint
    app.register_blueprint(main_blueprint)
    app.register_blueprint(api_blueprint)
    return app

from flask import Blueprint

mod_api = Blueprint('mod_api', __name__)

from . import routes

from flask_restful import Resource
from .. import api

class TodoItem(Resource):
    def get(self, id):
        return {'task': 'Say "Hello, World!"'}

api.add_resource(TodoItem, '/todos/<int:id>')

来自flask\u restful导入资源
从…起导入api
类TodoItem（资源）：
def get（自我，id）：
返回{'task'：'Say'Hello，World！'}
api.add_资源（TodoItem，“/todos/”）

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我做错了什么？？？

我也有同样的问题，解决方案是：

api.init_app(api_blueprint)

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我也有同样的问题，解决方案是：

api.init_app(api_blueprint)

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你解决这个问题了吗？你解决这个问题了吗？