fiber/.github/README_id.md

Fiber adalah web framework yang terinspirasi dari Express yang berbasiskan Fasthttp, HTTP engine paling cepat untuk Go. Dirancang untuk mempermudah, mempercepat pengembangan aplikasi dengan alokasi memori nol-nya serta kinerja yang selalu diperhatikan.

⚡️ Cara Mulai

package main

import "github.com/gofiber/fiber/v2"

func main() {
	app := fiber.New()

	app.Get("/", func(c *fiber.Ctx) error {
		return c.SendString("Hello, World 👋!")
	})

	app.Listen(":3000")
}

🤖 Pengukuran Kinerja

Pengukuran ini dilakukan oleh TechEmpower dan Go Web. Apabila anda ingin melihat hasil lengkapnya, silahkan kunjungi halaman Wiki kami.

⚙️ Instalasi

Pertama, unduh dan instal Go di komputer anda. Versi 1.14 atau yang lebih tinggi diperlukan.

Instalasi dilakukkan dengan perintah go get:

go get github.com/gofiber/fiber/v2/...

🎯 Fitur

• Sistem Routing yang solid
• Serve file statis
• Kinerja ekstrim
• Penggunaan memori yang kecil
• Cocok untuk API
• Mendukung Middleware & Next seperti Express
• Kembangkan aplikasi dengan Cepat
• Template engines
• WebSocket support
• Rate Limiter
• Available in 15 languages
• Dan masih banyak lagi, kunjungi Fiber

💡 Filosofi

Bagi yang baru yang beralih dari Node.js ke Go terkadang perlu waktu yang cukup lama sebelum mereka mampu membuat aplikasi web dengan Go. Fiber, sebagai web framework dirancang secara minimalis dan mengikuti filosofi dari UNIX, sehingga pengguna baru dengan cepat memasuki dunia Go dengan sambutan yang hangat dan dapat diandalkan.

Fiber terinspirasi dari Express, salah satu web framework paling terkenal di Internet. Kami menggabungkan kemudahan dari Express dan kinerja luar biasa dari Go. Apabila anda pernah membuat aplikasi dengan Node.js (dengan Express atau yang lainnya), maka banyak metode dan prinsip yang akan terasa sangat umum bagi anda.

Kami mendengarkan para pengguna di GitHub Issues (dan berbagai platform lainnya) untuk menciptakan web framework yang cepat, fleksibel dan bersahabat untuk berbagai macam keperluan, tenggat waktu dan keahlian para pengguna! Sama halnya seperti yang dilakukkan Express di dunia JavaScript.

👀 Contoh

Dibawah ini terdapat beberapa contoh penggunaan. Jika anda ingin contoh lainnya, silahkan kunjungi Gudang resep atau kunjungi Dokumentasi API kami.

Listed below are some of the common examples. If you want to see more code examples , please visit our Recipes repository or visit our hosted API documentation.

📖 Basic Routing

func main() {
	app := fiber.New()

	// GET /john
	app.Get("/:name", func(c *fiber.Ctx) error {
		msg := fmt.Sprintf("Hello, %s 👋!", c.Params("name"))
		return c.SendString(msg) // => Hello john 👋!
	})

	// GET /john/75
	app.Get("/:name/:age/:gender?", func(c *fiber.Ctx) error {
		msg := fmt.Sprintf("👴 %s is %s years old", c.Params("name"), c.Params("age"))
		return c.SendString(msg) // => 👴 john is 75 years old
	})

	// GET /dictionary.txt
	app.Get("/:file.:ext", func(c *fiber.Ctx) error {
		msg := fmt.Sprintf("📃 %s.%s", c.Params("file"), c.Params("ext"))
		return c.SendString(msg) // => 📃 dictionary.txt
	})

	// GET /flights/LAX-SFO
	app.Get("/flights/:from-:to", func(c *fiber.Ctx) error {
		msg := fmt.Sprintf("💸 From: %s, To: %s", c.Params("from"), c.Params("to"))
		return c.SendString(msg) // => 💸 From: LAX, To: SFO
	})

	// GET /api/register
	app.Get("/api/*", func(c *fiber.Ctx) error {
		msg := fmt.Sprintf("✋ %s", c.Params("*"))
		return c.SendString(msg) // => ✋ register
	})

	log.Fatal(app.Listen(":3000"))
}

📖 Serving Static Files

func main() {
	app := fiber.New()

	app.Static("/", "./public")
	// => http://localhost:3000/js/script.js
	// => http://localhost:3000/css/style.css

	app.Static("/prefix", "./public")
	// => http://localhost:3000/prefix/js/script.js
	// => http://localhost:3000/prefix/css/style.css

	app.Static("*", "./public/index.html")
	// => http://localhost:3000/any/path/shows/index/html

	log.Fatal(app.Listen(":3000"))
}

📖 Middleware & Next

func main() {
	app := fiber.New()

	// Match any route
	app.Use(func(c *fiber.Ctx) error {
		fmt.Println("🥇 First handler")
		return c.Next()
	})

	// Match all routes starting with /api
	app.Use("/api", func(c *fiber.Ctx) error {
		fmt.Println("🥈 Second handler")
		return c.Next()
	})

	// GET /api/register
	app.Get("/api/list", func(c *fiber.Ctx) error {
		fmt.Println("🥉 Last handler")
		return c.SendString("Hello, World 👋!")
	})

	log.Fatal(app.Listen(":3000"))
}

📚 Show more code examples

Views engines

📖 Config 📖 Engines 📖 Render

Fiber defaults to the html/template when no view engine is set.

If you want to execute partials or use a different engine like amber, handlebars, mustache or pug etc..

Checkout our Template package that support multiple view engines.

package main

import (
	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/template/pug"
)

func main() {
	// You can setup Views engine before initiation app:
	app := fiber.New(fiber.Config{
		Views: pug.New("./views", ".pug"),
	})

	// And now, you can call template `./views/home.pug` like this:
	app.Get("/", func(c *fiber.Ctx) error {
		return c.Render("home", fiber.Map{
			"title": "Homepage",
			"year":  1999,
		})
	})

	log.Fatal(app.Listen(":3000"))
}

Grouping routes into chains

📖 Group

func middleware(c *fiber.Ctx) error {
	fmt.Println("Don't mind me!")
	return c.Next()
}

func handler(c *fiber.Ctx) error {
	return c.SendString(c.Path())
}

func main() {
	app := fiber.New()

	// Root API route
	api := app.Group("/api", middleware) // /api

	// API v1 routes
	v1 := api.Group("/v1", middleware) // /api/v1
	v1.Get("/list", handler)           // /api/v1/list
	v1.Get("/user", handler)           // /api/v1/user

	// API v2 routes
	v2 := api.Group("/v2", middleware) // /api/v2
	v2.Get("/list", handler)           // /api/v2/list
	v2.Get("/user", handler)           // /api/v2/user

	// ...
}

Middleware logger

📖 Logger

package main

import (
	"log"

	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/fiber/v2/middleware/logger"
)

func main() {
	app := fiber.New()

	app.Use(logger.New())

	// ...

	log.Fatal(app.Listen(":3000"))
}

Cross-Origin Resource Sharing (CORS)

📖 CORS

import (
	"log"

	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/fiber/v2/middleware/cors"
)

func main() {
	app := fiber.New()

	app.Use(cors.New())

	// ...

	log.Fatal(app.Listen(":3000"))
}

Check CORS by passing any domain in Origin header:

curl -H "Origin: http://example.com" --verbose http://localhost:3000

Custom 404 response

📖 HTTP Methods

func main() {
	app := fiber.New()

	app.Static("/", "./public")

	app.Get("/demo", func(c *fiber.Ctx) error {
		return c.SendString("This is a demo!")
	})

	app.Post("/register", func(c *fiber.Ctx) error {
		return c.SendString("Welcome!")
	})

	// Last middleware to match anything
	app.Use(func(c *fiber.Ctx) error {
		return c.SendStatus(404)
		// => 404 "Not Found"
	})

	log.Fatal(app.Listen(":3000"))
}

JSON Response

📖 JSON

type User struct {
	Name string `json:"name"`
	Age  int    `json:"age"`
}

func main() {
	app := fiber.New()

	app.Get("/user", func(c *fiber.Ctx) error {
		return c.JSON(&User{"John", 20})
		// => {"name":"John", "age":20}
	})

	app.Get("/json", func(c *fiber.Ctx) error {
		return c.JSON(fiber.Map{
			"success": true,
			"message": "Hi John!",
		})
		// => {"success":true, "message":"Hi John!"}
	})

	log.Fatal(app.Listen(":3000"))
}

WebSocket Upgrade

📖 Websocket

import (
    "github.com/gofiber/fiber/v2"
    "github.com/gofiber/websocket"
)

func main() {
  app := fiber.New()

  app.Get("/ws", websocket.New(func(c *websocket.Conn) {
    for {
      mt, msg, err := c.ReadMessage()
      if err != nil {
        log.Println("read:", err)
        break
      }
      log.Printf("recv: %s", msg)
      err = c.WriteMessage(mt, msg)
      if err != nil {
        log.Println("write:", err)
        break
      }
    }
  }))

  log.Fatal(app.Listen(":3000"))
  // ws://localhost:3000/ws
}

Recover middleware

📖 Recover

import (
	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/fiber/recover"
)

func main() {
	app := fiber.New()

	app.Use(recover.New())

	app.Get("/", func(c *fiber.Ctx) error {
		panic("normally this would crash your app")
	})

	log.Fatal(app.Listen(":3000"))
}

🧬 Internal Middleware

Here is a list of middleware that are included within the Fiber framework.

Middleware	Description
basicauth	Basic auth middleware provides an HTTP basic authentication. It calls the next handler for valid credentials and 401 Unauthorized for missing or invalid credentials.
compress	Compression middleware for Fiber, it supports deflate, gzip and brotli by default.
cache	Intercept and cache responses
cors	Enable cross-origin resource sharing CORS with various options.
csrf	Protect from CSRF exploits.
filesystem	FileSystem middleware for Fiber, special thanks and credits to Alireza Salary
favicon	Ignore favicon from logs or serve from memory if a file path is provided.
limiter	Rate-limiting middleware for Fiber. Use to limit repeated requests to public APIs and/or endpoints such as password reset.
logger	HTTP request/response logger.
pprof	Special thanks to Matthew Lee @mthli
proxy	Allows you to proxy requests to a multiple servers
requestid	Adds a requestid to every request.
recover	Recover middleware recovers from panics anywhere in the stack chain and handles the control to the centralized ErrorHandler.
timeout	Adds a max time for a request and forwards to ErrorHandler if it is exceeded.

🧬 External Middleware

List of externally hosted middleware modules and maintained by the Fiber team.

Middleware	Description
adaptor	Converter for net/http handlers to/from Fiber request handlers, special thanks to @arsmn!
helmet	Helps secure your apps by setting various HTTP headers.
jwt	JWT returns a JSON Web Token JWT auth middleware.
keyauth	Key auth middleware provides a key based authentication.
rewrite	Rewrite middleware rewrites the URL path based on provided rules. It can be helpful for backward compatibility or just creating cleaner and more descriptive links.
session	This session middleware is build on top of fasthttp/session by @savsgio MIT. Special thanks to @thomasvvugt for helping with this middleware.
template	This package contains 8 template engines that can be used with Fiber v1.10.x Go version 1.13 or higher is required.
websocket	Based on Fasthttp WebSocket for Fiber with Locals support!

🌱 Third Party Middlewares

This is a list of middlewares that are created by the Fiber community, please create a PR if you want to see yours!

• arsmn/fiber-casbin
• arsmn/fiber-introspect
• arsmn/fiber-swagger
• arsmn/gqlgen
• codemicro/fiber-cache
• itsursujit/fiber-boilerplate
• juandiii/go-jwk-security
• kiyonlin/fiber_limiter
• shareed2k/fiber_limiter
• shareed2k/fiber_tracing
• thomasvvugt/fiber-boilerplate
• ansrivas/fiberprometheus

👍 Berkontribusi

Apabila anda ingin mengucapkan terima kasih dan/atau mendukung pengembangan Fiber:

1. Berikan bintang atau GitHub Star ke proyek ini.
2. Bagikan di Twitter anda.
3. Buat ulasan atau tutorial di Medium, Dev.to atau blog pribadi anda.
4. Support the project by donating a cup of coffee.

☕ Supporters

Fiber is an open source project that runs on donations to pay the bills e.g. our domain name, gitbook, netlify and serverless hosting. If you want to support Fiber, you can ☕ buy a coffee here.

	User	Donation
	@destari	☕ x 10
	@dembygenesis	☕ x 5
	@thomasvvugt	☕ x 5
	@hendratommy	☕ x 5
	@ekaputra07	☕ x 5
	@jorgefuertes	☕ x 5
	@candidosales	☕ x 5
	@l0nax	☕ x 3
	@ankush	☕ x 3
	@bihe	☕ x 3
	@justdave	☕ x 3
	@koddr	☕ x 1
	@lapolinar	☕ x 1
	@diegowifi	☕ x 1
	@ssimk0	☕ x 1
	@raymayemir	☕ x 1
	@melkorm	☕ x 1
	@marvinjwendt	☕ x 1
	@toishy	☕ x 1

‎‍💻 Code Contributors

⭐️ Stargazers

⚠️ License

Copyright (c) 2019-present Fenny and Contributors. Fiber is free and open-source software licensed under the MIT License. Official logo was created by Vic Shóstak and distributed under Creative Commons license (CC BY-SA 4.0 International).

Third-party library licenses

• schema
• isatty
• fasthttp
• encoding
• colorable
• fasttemplate
• bytebufferpool
• gopsutil
• go-ole
• wmi