flask - 如何在 Flask-Classful 中设置 Flask-Limiter？

Question

from flask_classful import route, FlaskView
from flask import current_app as app

class ProductsView(FlaskView):
    decorators = [
        app.extensions["limiter"].limit("2/minute", methods=['GET']),
    ]

    @route("", methods=["GET"])
    def search(self):
        pass

在我的create_app()函数中，我初始化了我的限制器：

from flask_limiter.util import get_remote_address
from flask_limiter import Limiter

limiter = Limiter(key_func=get_remote_address)
limiter.init_app(app)

问题是我进入RuntimeError: Working outside of application context.了decorators = [. 我如何单独为我的每个方法使用限制器？并且还解决了这个错误？