利用flask-cache增加缓存

文档地址

安装

pip install flask-cache
pip install redis

增加配置 config.py

CACHE_TYPE = 'redis'
CACHE_DEFAULT_TIMEOUT = 60 * 60 * 24
CACHE_REDIS_HOST = 'localhost'
CACHE_REDIS_PORT = 6379
CACHE_REDIS_DB = 0

修改message资源

class MessageResource(Resource):
    """Single object resource
    """
    method_decorators = [jwt_required]

    @cache.cached(key_prefix='%s')
    def get(self, message_id):
        schema = MessageSchema()
        message = Message.query.get_or_404(message_id)

        return schema.dump(message).data

    @admin_required
    def delete(self, message_id):
        message = Message.query.get_or_404(message_id)
        db.session.delete(message)
        db.session.commit()
        cache.clear()

        return {"msg": "message deleted"}

打开redis-cli 即可查到访问后的缓存数据