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<>基于业务特性的分布式结构
上节的mvc架构,把所有不同模块的同层文件都放在一个目录下
我们也可以将你的项目结构按照业务模块进行划分,每一个模块内可以再按mvc分层,或者不分,这样子把不同模块独立出来的就叫做分布式结构(dcs)
<>结构
│ package-lock.json │ package.json │ server.js │ ├─assets │ logo.svg │
├─goodModule │ │ app.js │ │ │ ├─midwares │ ├─model │ │ good.js │ │ │ ├─routes │
├─service │ └─sqls ├─midwares ├─node_modules │ //... │ ├─orderModule │ │ app.js
│ │ │ ├─midwares │ ├─model │ │ order.js │ │ │ ├─routes │ ├─service │ └─sqls
├─userModule │ │ app.js │ │ │ ├─midwares │ ├─model │ ├─routes │ ├─service │
└─sqls ├─utils └─views
server.js是整个应用的入口文件,user,good和order分别创建了三个express app,完成各自的业务,最终挂载到server.js中去
<>下一节-微服务架构