Mongoose Interacting with Data – CRUD






Model methods and instance methods

So what do we mean by model methods? Well, if we have a model called User, some of the methods provided by Mongoose are User.create, User.find, User.update, and User.remove. The method names may be slightly different, but out of the box we’ve got methods for all four CRUD (Create, Read, Update, and Delete) operations right there.
继续阅读: %s




Mongoose 入门系列- Schemas and Models






schema

简单的说,schema 就是如何定义数据的结构。在mongoose里面,schema用JSON object作为定义。
一个最简单的schema,如下:

var userSchema = new mongoose.Schema({
  name: String,
  email: String,
  createdOn: Date
});

继续阅读: %s




mongoose 建立数据库连接






mongooose is a mongodb object modeling for node.js
mongoose有两个连接数据库的方式(官方介绍):

  • monggose.connect
  • createConnection
  • 继续阅读: %s