場(chǎng)景：我的Express項(xiàng)目。數(shù)據(jù)庫(kù)操作和路由操作都放在入口文件（app.js）。并且相互之間耦合高。
問(wèn)題：我想把數(shù)據(jù)庫(kù)和路由模塊化或抽象為類 ，解耦。。求給個(gè)思路...
4
0
0
Use the Express application generator to create a project:
express myapp
Then you can write it in the routes directory, or you can build your own Controller
Express is sufficient for small projects, and Sails.js, a Fullstack framework, is recommended for large projects.
There are many demos on Github, such as: https://github.com/madhums/node-express-...
The directory structure I generally use: https://github.com/hstarorg/any-mock/tre...,
routes -> bizs -> (common and db)
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
