知鸦日报2020-09-06

In a REST API system, what should the DELETE API return if the resource being deleted doesn’t exist: “200 OK” or “404 Not Found”? It seems like a minor design choice, but we had a surprisingly…

DDD是目前主流的软件设计思路和方法，特别是现在微服务大行其道，DDD更是被作为微服务拆分的基础方法。其具备全局视角，从需求出发，梳理出典型用户场景，实现业务逻辑、系统逻辑和部署逻辑的分析设计，进而获得易于理解维护、分层清晰、的软件系统。