Node.js 是一个基于 Chrome V8 引擎的 JavaScript 运行时环境,允许开发者使用 JavaScript 编写服务器端的应用程序。Express.js 是一个简洁灵活的 Node.js Web 应用框架,提供了一系列强大的特性来帮助创建各种 Web 和移动设备应用。 REST (Representational State Transfer) API 是一种软件
When building a back end for a REST API, Express.js is often the first choice among Node.js frameworks. While it also supports building static HTML and templates, in this series, we’ll focus on back-end development using TypeScript. The resulting REST API will be one that any front-end...
使用NodeJS/ExpressJS从REST API流式传输大型JSON的方法有很多种,下面是一种常见的实现方式: 1. 首先,确保已经安装了Node.js和Express.js。可以通过运行以下...
npm install node-cache --save 下面我们组织代码放到 routes/rest.js 中 const express = require('express'); const customerApi = require('../api/customer'); const router = express.Router(); router.post('/customer/wxlogin', async (req, res, next) => { try { const token = await custome...
在项目文件夹中初始化 Node.js 项目,创建 package.json 文件: npm init 此命令将要求你输入几个参数,例如此应用的名称和版本。 也可以用下面的命令使用默认的参数,等于直接帮你创建一个 package.json npm init -y 安装必要的依赖 npm install express ...
mkdir node-crud-api 1. 步入其中 cd node-crud-api 1. 初始化一个新的 npm 项目 npm init -y 1. 安装依赖项 npm i express pg sequelize 1. express 是 Node.js 框架 pg 是与 Postgres 数据库连接的驱动程序 sequelize 是 ORM,所以我们避免输入 SQL 查询 ...
CHAPTER 21 REST API In this tutorial, we’ll build a RESTful API. In addition to Express.js, we’ll use MongoDB via the Mongoskin library. We’ll also use Mocha and SuperAgent to … - Selection from Pro Express.js [Book]
Why use Node.js to build your REST API? Prerequisites How to set up a Node.js app? How to create a user management API with Node.js and Express? Let’s get started. What is a REST API? Related:What is an API? REST, which stands for REpresentational State Transfer, is a software ...
Express.js, which vastly simplifies building out common web server tasks and is standard fare in building a Node.js REST API back end. Mongoose, which will connect our back end to a MongoDB database. Developers following this tutorial should also be comfortable with the terminal (or command ...
const { Resquel } = require('resquel'); const express = require('express'); const app = express(); (async function () { const resquel = new Resquel({ db: { client: 'mysql', connection: { host: 'localhost', database: 'formio', user: 'root', password: 'CHANGEME' } }, route...