Share a Nodejs web framework: Fastify

This article will share with you aNodejsweb 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 onnode.fastifyis 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

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 useJSON SchemaVerify your routing configuration, configure it in time, and compile it easily Fast.
• Logging:UsePinoto record logs and reduce losses.
• Developer friendly:It is developer friendly, and it also considers and designs performance and security.
• TypeScript ready:SupportTypeScript

Fastify supportsplugins

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！

- #http.Server

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

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