你的API层和前端层应该照顾到所有的功能和安全方面,无论BFF是否存在。因为BFF应该填补一个空白,而不是为应用程序添加任何功能或服务。 为了在你的微服务中实现一个更可管理的前端后端(BFF)模式,一个好的做法是将每个视为组件,然后利用模块化、可重用和共享的方法来利用它们。为此,你可以再次使用Bit创建、版本、发布...
如果我们引入 BFF,后端将通用逻辑封装在接口中,前端基于不同的行业特征做出不同的产品出来更有可行性。承担更多责任,获得更多发展机会。在职业发展中,后端因为接触了比较核心的业务逻辑,所以他们在晋升中更有优势。项目负责人或技术总监岗位一般也都是后端出身,如果有了 BFF 以后,前端又了更多发挥的空间,可以承...
回到复用问题本身,我们想消除冗余,又不想因为抽离可复用代码而导致BFF间紧耦合,所以就有了一种折衷的态度:容忍BFF间冗余、消除单BFF内冗余。也就是允许一定程度的BFF间冗余 当然,复用的前提是多BFF技术栈相同,然后识别出冗余部分,并重构掉。具体地,到需要抽离公用部分的阶段,有几个选择: 提出公共库 抽出去作为独立...
The Backends for Frontends (BFF) pattern is typically used in microservices environments. In the context of micro-frontends, a BFF is a server-side service that belongs to a micro-frontend. Not all micro-frontends need to have a BFF. However, if you're using a BFF, it must ...
The BFF pattern is an ideal solution for authentication if you can afford to pay extra money for a dedicated backend. It will help you avoid headaches when dealing with access tokens and how to keep them safe on your client-side application. The backend will do all the heavy lifting, so ...
Create and deploy a Node.js Backend For Frontend (BFF) using Express We have similar patterns available for Swift, Java Spring, and Java Liberty as well! In this code pattern, you will create a Backend for Frontend (BFF) web service using Express in Node.js, matching a RESTful API docume...
The Backend for Front End or "Token Handler" pattern are the recommended approach for mitigating this risk as tokens never leave the backend server. Running Setup an application integration in Okta Note the client id, client secret, and org domain Assign a user to the application Copy .env....
BFF在前后端分离的架构模式下隔离了前端和后端的关注点,特别是在多个前端或第三方的情况下,BFF都是非常好的选择。然而在实际实现过程中,仍然要时刻警惕,明确BFF设计的初衷,避免因引入BFF而带来了更多的问题。 参考资料 [Pattern: Backends For Frontends]https://samnewman.io/patterns/architectural/bff/...
A Pattern for API Backends Serving FrontendsJan Stenberg
二.BFF的由来 由于以上种种,我们不再寄希望于一个大后端为多端体验统一提供API支持,而是给每种用户体验对应一个后端(one backend per user experience),称为Backend For Frontend (BFF),译作用户体验适配层 Consequently it’s often best to define different back-end services for each kind of front-end cli...