npm install -g express-generator # create project express projectname # enter cd projectname # download dependencies npm i 1. 2. 3. 4. 5. 6. 7. 8. 以上步骤完成之后,项目目录如下: ├─bin # start: node ./bin/www ├─node_modules # dependencies ├─public # static resources │ ├─...
express()) .listen(3000, () => console.log('Example app listening on port 3000!')); 📄 browser.ts import map from './map'; const db = map.http('http://localhost:3000/rdb'); MySQL $ npm install mysql2 import map from './map'; const db = map.mysql('mysql://test:test@...
const express = require('express') const app=express()//1. 导入user路由模块const router = require('./router/user.js')//2. 注册路由模块,并且挂载了路由前缀,不挂载可省略/apiapp.use('/api', router)//注意: app.use() 函数的作用,就是来注册全局中间件app.listen(80, () =>{ console.log(...
...> npm install run the app: > SET DEBUG=demo:* & npm start 然后进入demo目录并安装express必要依赖 npm install...同时通过npm安装我们需要用到的mongoose和shortid和body-parser npm install mongoose npm install shortid npm install body-parser...下面附上源码,执行npm install 即可自动安装所有依赖,...
install library npm install sequelize sequelize-cli express body-parser cors dotenv mysql2 add .env PORT = 5000 HOST = "127.0.0.1" USER = "root" PASSWORD = import database SQL file on utils/store.sql Run npm run dev Routes Products GET : /api/products GET : /api/products?sort=price&...
1. 简介 1.1 运行环境 浏览器是 js 的前端运行环境 Node.js 是 js 的后端运行环境 Node.js 中无法调用 DOM 和 BOM 等浏览器内置 API 1.2 Node.js 可以做什么 基于 Express 框架可以快速构建 Web 应用 基于 Electron 框架可以快速
P15830.自定义中间件 - 为req挂载自定义的body属性-金狮_ 03:18 P15931.自定义中间件 - 将自定义中间件封装为独立-金狮_ 04:58 P16032.基于express写接口 - 创建基本的服务器-金狮_ 02:34 P16133.基于express写接口 - 创建API路由模块-金狮_ 03:50 P16234.基于express写接口 - 编写GET接口-金狮_ 06...
问在pm2服务器上运行npm返回错误:找不到模块CorsEN所谓聚合分离，首先是‘聚合’，聚合代码，聚合插件，...
const cors = require('cors'); const app = express(); app.use(cors()); // 解决跨域 app.use(bodyParser.json()); // json请求 app.use(bodyParser.urlencoded({extended: false})); // 表单请求 app.listen(8098,()=> { console.log('服务启动') }); ...
Current Behavior: I have a Node project with some packages, nothing fancy: "dependencies": { "asana": "^0.18.5", "axios": "^0.21.1", "body-parser": "^1.19.0", "cors": "^2.8.5", "dogapi": "^2.8.3", "express": "^4.17.1", "faker": "^5.4.0",...