1.1. node与mongoDB

  1. 首先安装node上mongoDB的模块

npm i mongodb --save

  1. 引入模块

const {MongoClient} = require('mongodb')

  1. 定义数据库的连接地址

const url = 'mongodb://127.0.0.1:27017'

  1. 定义要操作的数据库

const dbName = 'foo_name'

  1. 实例化mongoclient

const client = new MongoClient(url)

  1. 连接数据库

client.connect((err)=>{})

© Jasonk0 all right reserved,powered by Gitbook该文件修订时间: 2022-07-21 08:53:32

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