我尝试在我的项目中将身份验证与“omniauth-pinterest”gem 集成到 Pinterest。我在验证时收到错误消息
{"status": "failure", "message": "You are not permitted to access that resource.", "code": 7, "data": "The provided redirect_uri http://localhost:3000/auth/pinterest/callback does not match any of the registered redirect URIs."}
请给我一些指导，我在集成中缺少什么。
感谢和问候 Pankaj