Share a Nodejs web framework: Fastify

This article will share with you a Nodejs web framework: Fastify. I will briefly introduce the features supported by Fastify, the plug-ins supported by Fastify, and how to use Fastify. I hope it will be helpful to everyone!

Most of the front-end web frameworks are based on node. fastify is no exception.

Front-end web framework performance comparison

If this is really the case, then would you be happy to try fastfy? ?

Benchmarks

Machine: EX41S-SSD, Intel Core i7, 4Ghz, 64GB RAM, 4C/8T, SSD.

Method: : autocannon -c 100 -d 40 -p 10 localhost:3000 * 2, taking the second average

-#http.Server

Features supported by Fastify

• High performance: Please see the table above.
• Extensible: Achieve scalability through hooks, plugins and decorators.
• Schema based: It is not mandatory to use JSON Schema Verify your routing configuration, configure it in time, and compile it easily Fast.
• Logging: Use Pino to record logs and reduce losses.
• Developer friendly: It is developer friendly, and it also considers and designs performance and security.
• TypeScript ready: Support TypeScript

Fastify supports plugins

As of now, 48 Core plug-ins, 179 community plug-ins

So, how to use it?

Initialization

Create project

npm install --global fastify-cli
fastify generate myproject

Initialize project

npm init -y fastify

Installation dependencies

#npm 
npm i fastify

#yarn 
yarn add fastify

hello-world

##Return synchronously

// ESM
import Fastify from 'fastify'
//const fastify = Fastify({
  //logger: true
//})
// CommonJs
const fastify = require('fastify')({
  logger: true
})

// Declare a route
fastify.get('/', (request, reply) => {
  reply.send({ hello: 'world' })
})

// Run the server!
fastify.listen({ port: 3000 }, (err, address) => {
  if (err) throw err
  // Server is now listening on ${address}
})

Asynchronous return

// ESM
import Fastify from 'fastify'
const fastify = Fastify({
  logger: true
})
// CommonJs
//const fastify = require('fastify')({
  //logger: true
//})

fastify.get('/', async (request, reply) => {
  reply.type('application/json').code(200)
  return { hello: 'world' }
})

fastify.listen({ port: 3000 }, (err, address) => {
  if (err) throw err
  // Server is now listening on ${address}
})

How to use plugin

fastify.register(plugin, [options]), for more usage, you can click the link Similar to delivery, try jumping to the link~

const fastifySession = require('fastify-session')

fastify.register(fastifySession, {
    cookieName: 'sessionId',
    secret: 'a secret with minimum length of 32 characters',
    cookie: { secure: false },
    expires: 1800000
})

更多使用

• Example List
• Getting Started
• Guides
• Server
• Routes
• Encapsulation
• Logging
• Middleware
• Hooks
• Decorators
• Validation and Serialization
• Fluent Schema
• Lifecycle
• Reply
• Request
• Errors
• Content Type Parser
• Plugins
• Testing
• Benchmarking
• How to write a good plugin
• Plugins Guide
• HTTP2
• Long Term Support
• TypeScript and types support
• Serverless
• Recommendations

相关link

• #json schema

• #pino

更多node相关知识，请访问：nodejs 教程！

Framework	Version	Router?	Requests/sec
Express	4.17.3	✓	14,200
hapi	20.2.1	✓	42,284
Restify	8.6.1	✓	50,363
Koa	2.13.0	✗	54,272
Fastify	4.0.0	✓	##77,193
16.14.2	✗	74,513

The above is the detailed content of Share a Nodejs web framework: Fastify. For more information, please follow other related articles on the PHP Chinese website!