controller mapper service

Controller（控制器）：负责接收用户请求，调用Service层处理业务逻辑，并返回响应结果给用户。

Mapper（数据访问层）：负责与数据库进行交互，提供对数据库的增删改查操作。

Service（业务逻辑层）：负责处理业务逻辑，调用Mapper层进行数据访问，将处理结果返回给Controller层。

相关问题

mapper service controller

mapper、service、controller 是软件开发中常用的三个概念。

mapper 是指数据访问层，主要负责与数据库交互，进行数据的增删改查等操作。

service 是指业务逻辑层，主要负责处理业务逻辑，对数据进行处理和转换，调用 mapper 层进行数据操作。

controller 是指控制层，主要负责接收请求，调用 service 层进行业务处理，返回结果给前端页面。

这三个概念通常被用于 MVC（Model-View-Controller）框架中，其中 Model 指数据模型，View 指视图层，即前端页面。通过将业务逻辑和数据访问分离，可以提高代码的可维护性和可扩展性。

Controller service mapper

As an AI language model, I do not have knowledge of specific tools or software. However, a controller service mapper is typically a software tool or framework that is used to map and manage controller services in a distributed computing environment. Controller services are software components that are responsible for managing and providing access to resources or data in a distributed system. A controller service mapper helps to simplify the management of these services by providing a centralized view of the services and their dependencies. It can also help to optimize the performance of the system by identifying and resolving any bottlenecks or issues with the services. The specific features and capabilities of a controller service mapper may vary depending on the specific tool or framework being used.