为了在前端CGI显示代码和后端数据库及业务逻辑代码之间构建一个中间件桥，必须定义一个允许所有必需数据访问的API。

In order to build a middleware bridge between the front-end CGI display code and the back-end database and business logic code, an API that allows all necessary data access must be defined.

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执行逻辑数据库备份，将数据和逻辑定义从数据库提取到一个文件。

Perform logical database backups as they extract data and logical definitions from the database to a file.

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端点查找也可以通过数据库、消息的某个元素或自定义逻辑完成，从而支持使用第三方产品。

The endpoint lookup could also come from a database, an element of the message, or custom logic, which enables use of third-party products.

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