Nodejs 微服务

Node js with microservices

Tech

Node.js/ Express.js / Mongo DB/ Mongoose(ODM) /postman /

bodypaser: to receive data from requirest

1. 创建3个services , students, teachers, classes

 

students service

1. load express

2. load mongoose

3. connect

   1. 使用post方法传递数据到MongoDB

   2. use findbyidAndRemove to delete data

   3. use find and findById to search data

连接数据库的student.js

1. load mongoose

2. model

teachers service

1. load express

2. load mongoose

3. connect

4. 数据库的互动和student service 一样

classes service

1. 我们需要 teacherID to hold teacher identitiy

2. 用学生ID 看哪个老师来进行教授

3. gotdate 入学时间

4. 课程结束时间