vue koa2 mongodb does the back-end part of the personal blog login registration function from scratch

0. Effect demonstration It's annoying to plug in a video.You can go out and turn right to Youku. Click on me!).   1. Backend Build 1.1 Project Structure First look at the server directory on the back end Explain one by one First, the dbs folder, as its name implies, operates on the database, and modules is the mongoose model that operates on ...

Posted on Sat, 18 Jan 2020 12:49:51 -0500 by kris81

Recommended collection: Node.js project architecture that should not be missed

Express.js is a great framework for developing the Node.js REST API, but it does not give you any clues about how to organize your Node.js project. It sounds silly, but it's a problem. Proper organization of the Node.js project structure will avoid duplication of code and improve the stability and scalability of services. This article is based ...

Posted on Fri, 13 Dec 2019 19:12:03 -0500 by englishman69

Getting started with express+mongodb under react

Express: express is used to develop web interfaces Install: npm install express --save //Directory: server/server.js const express = require('express'); // New app const app = express(); app.get('/', (req, res)=>{ res.send('<h1>Hello world!</h1>') }) app.get('/', (req. res)=& ...

Posted on Sun, 08 Dec 2019 22:23:17 -0500 by wgh

Fifth populate of mongoose series

Effect Mongoose's populate() can join tables to query, referencing documents in other collections. Populate() automatically replaces the specified field in the document, and the replacement content is obtained from other collection s. refs When you create a Model, you can set the ref option for fields in that Model that are associated to store ...

Posted on Fri, 29 Nov 2019 02:21:08 -0500 by Derokorian

Write a Restful CRUD API with Node.js Express + MongoDB [Personal Learning]

Original Teaching: https://www.callicoder.com/node-js-express-mongodb-restful-crud-api-tutorial/Original author: Rajeev Singh Hello, I'm Xiaozhi, or I can call Jason. This article does not translate the original text, it just records some ideas of its own. I have never used MongoDB. To learn and understand how NoSQL works, how to do CRUD and ot ...

Posted on Thu, 28 Nov 2019 21:05:42 -0500 by LazyJones

Define instance methods and static methods in sequence

Maybe this doubt only appears in people like me who want to switch from mongoose to sequelize.Methods recommended in the official documents first: const {Sequelize, Model} = require('sequelize'); const sequelize = require('../../base/db'); class User extends Model { // Static methods are equivalent to those defined on mongoose schema.static ...

Posted on Mon, 25 Nov 2019 13:03:34 -0500 by fnairb

Using mongoose operation to add, delete, modify and query mongodb

Using mongoose to operate mongodb's test file Connect to database1.1 introduction of mongoose1.2 connect to the specified database (only the database changes in URL)1.3 get connection object1.4 monitoring of binding connection completion (used to prompt connection success) Get the Model corresponding to a specific set2.1 literal Schema (descri ...

Posted on Fri, 08 Nov 2019 12:16:15 -0500 by waldo

Login function of Vue cli3+Mongodb+express

My project is Vue Cli3+Electron+Antd+Mongodb+express Mongodb and Studio 3T are downloaded and installed.Specific can be Google or Baidu.Then start Mongodb Then open Studio 3T, connect to the database port, right-click to create a new database. The new database I create here is login.user is your own newly created data collection, roughly as fol ...

Posted on Thu, 07 Nov 2019 22:42:00 -0500 by cirene

[Model Design] Rational Modeling of Comments in Blogs--MongoDB

Recently, I took out the code I wrote last month to improve the routing interface of incomplete comments. Comments should be the most complex part of the blog data storage model. The first thing to consider is to relate to the article. This can be correlated with the ref of mongoDB, and then populate can be used to calculate the associated fiel ...

Posted on Sun, 13 Oct 2019 16:35:17 -0400 by Volte6

MongoDB Basic Usage + Connecting Express Server

MongoDB Basic Usage + Connect Express Server Side) MongoDB Basic Usage + Connecting Express Server MongoDB common commands MongoDB Security Ban public access to MongoDB ports Enable database security authentication Server End Connection MongoDB Basic Usage + Connecting Express Server Abstrac ...

Posted on Sun, 22 Sep 2019 07:45:53 -0400 by garmann