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.
## β‘οΈ Cara Mulai
```go
package main
import "github.com/gofiber/fiber"
func main() {
app := fiber.New()
app.Get("/", func(c *fiber.Ctx) {
c.Send("Hello, World!")
})
app.Listen(3000)
}
```
## βοΈ Instalasi
Pertama, [unduh](https://golang.org/dl/) dan instal Go di komputer anda. Versi `1.11` atau yang lebih tinggi diperlukan.
Instalasi dilakukkan dengan perintah [`go get`](https://golang.org/cmd/go/#hdr-Add_dependencies_to_current_module_and_install_them):
```bash
go get -u github.com/gofiber/fiber/...
```
## π€ Pengukuran Kinerja
Pengukuran ini dilakukan oleh [TechEmpower](https://github.com/TechEmpower/FrameworkBenchmarks) dan [Go Web](https://github.com/smallnest/go-web-framework-benchmark). Apabila anda ingin melihat hasil lengkapnya, silahkan kunjungi halaman [Wiki](https://fiber.wiki/benchmarks) kami.
## π― Fitur
- Sistem [Routing](https://fiber.wiki/routing) yang solid
- Serve [file statis](https://fiber.wiki/application#static)
- [Kinerja](https://fiber.wiki/benchmarks) ekstrim
- [Penggunaan memori](https://fiber.wiki/benchmarks) yang kecil
- Cocok untuk [API](https://fiber.wiki/context)
- Mendukung Middleware & [Next](https://fiber.wiki/context#next) seperti Express
- Kembangkan aplikasi dengan [Cepat](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497)
- [Template engines](https://fiber.wiki/middleware#template)
- [WebSocket support](https://fiber.wiki/middleware#websocket)
- [Rate Limiter](https://fiber.wiki/middleware#limiter)
- Available in [10 languages](https://fiber.wiki/)
- Dan masih banyak lagi, [kunjungi Fiber](https://fiber.wiki/)
## π‘ Filosofi
Bagi yang baru yang beralih dari [Node.js](https://nodejs.org/en/about/) ke [Go](https://golang.org/doc/) 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](https://github.com/gofiber/fiber/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.
## π Contoh
Dibawah ini terdapat beberapa contoh penggunaan. Jika anda ingin contoh lainnya, silahkan kunjungi [Gudang resep](https://github.com/gofiber/recipes) atau kunjungi [Dokumentasi API](https://fiber.wiki) kami.
### Routing
π https://fiber.wiki/#basic-routing
```go
func main() {
app := fiber.New()
// GET /john
app.Get("/:name", func(c *fiber.Ctx) {
fmt.Printf("Hello %s!", c.Params("name"))
// => Hello john!
})
// GET /john
app.Get("/:name/:age?", func(c *fiber.Ctx) {
fmt.Printf("Name: %s, Age: %s", c.Params("name"), c.Params("age"))
// => Name: john, Age:
})
// GET /api/register
app.Get("/api*", func(c *fiber.Ctx) {
fmt.Printf("/api%s", c.Params("*"))
// => /api/register
})
app.Listen(3000)
}
```
### Serve static files
π https://fiber.wiki/application#static
```go
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
app.Listen(3000)
}
```
### Middleware & Next
π https://fiber.wiki/routing#middleware
π https://fiber.wiki/context#next
```go
func main() {
app := fiber.New()
// Match any route
app.Use(func(c *fiber.Ctx) {
fmt.Println("First middleware")
c.Next()
})
// Match all routes starting with /api
app.Use("/api", func(c *fiber.Ctx) {
fmt.Println("Second middleware")
c.Next()
})
// GET /api/register
app.Get("/api/list", func(c *fiber.Ctx) {
fmt.Println("Last middleware")
c.Send("Hello, World!")
})
app.Listen(3000)
}
```
π Show more code examples
### Template engines
π https://fiber.wiki/application#settings
π https://fiber.wiki/context#render
π https://fiber.wiki/middleware#template
Fiber supports the default [Go template engine](https://golang.org/pkg/html/template/)
But if you want to use another template engine like [amber](https://github.com/eknkc/amber), [handlebars](https://github.com/aymerick/raymond), [mustache](https://github.com/cbroglie/mustache) or [pug](https://github.com/Joker/jade).
You can use our [Template Middleware](https://fiber.wiki/middleware#template).
```go
package main
import (
"github.com/gofiber/fiber"
"github.com/gofiber/template"
)
func main() {
// You can setup template engine before initiation app:
app := fiber.New(&fiber.Settings{
TemplateEngine: template.Mustache(),
TemplateFolder: "./views",
TemplateExtension: ".tmpl",
})
// OR after initiation app at any convenient location:
app.Settings.TemplateEngine = template.Mustache()
app.Settings.TemplateFolder = "./views"
app.Settings.TemplateExtension = ".tmpl"
// And now, you can call template `./views/home.tmpl` like this:
app.Get("/", func(c *fiber.Ctx) {
c.Render("home", fiber.Map{
"title": "Homepage",
"year": 1999,
})
})
// ...
}
```
### Grouping routes into chains
π https://fiber.wiki/application#group
```go
func main() {
app := fiber.New()
// Root API route
api := app.Group("/api", cors()) // /api
// API v1 routes
v1 := api.Group("/v1", mysql()) // /api/v1
v1.Get("/list", handler) // /api/v1/list
v1.Get("/user", handler) // /api/v1/user
// API v2 routes
v2 := api.Group("/v2", mongodb()) // /api/v2
v2.Get("/list", handler) // /api/v2/list
v2.Get("/user", handler) // /api/v2/user
// ...
}
```
### Middleware logger
π https://fiber.wiki/middleware#logger
```go
import (
"github.com/gofiber/fiber"
"github.com/gofiber/logger"
)
func main() {
app := fiber.New()
// Optional logger config
config := logger.Config{
Format: "${time} - ${method} ${path}\n",
TimeFormat: "Mon, 2 Jan 2006 15:04:05 MST",
}
// Logger with config
app.Use(logger.New(config))
app.Listen(3000)
}
```
### Cross-Origin Resource Sharing (CORS)
π https://fiber.wiki/middleware#cors
```go
import (
"github.com/gofiber/fiber"
"github.com/gofiber/cors"
)
func main() {
app := fiber.New()
// CORS with default config
app.Use(cors.New())
app.Listen(3000)
}
```
Check CORS by passing any domain in `Origin` header:
```bash
curl -H "Origin: http://example.com" --verbose http://localhost:3000
```
### Custom 404 response
π https://fiber.wiki/application#http-methods
```go
func main() {
app := fiber.New()
app.Static("/public")
app.Get("/demo", func(c *fiber.Ctx) {
c.Send("This is a demo!")
})
app.Post("/register", func(c *fiber.Ctx) {
c.Send("Welcome!")
})
// Last middleware to match anything
app.Use(func(c *fiber.Ctx) {
c.SendStatus(404)
// => 404 "Not Found"
})
app.Listen(3000)
}
```
### JSON Response
π https://fiber.wiki/context#json
```go
type User struct {
Name string `json:"name"`
Age int `json:"age"`
}
func main() {
app := fiber.New()
app.Get("/user", func(c *fiber.Ctx) {
c.JSON(&User{"John", 20})
// => {"name":"John", "age":20}
})
app.Get("/json", func(c *fiber.Ctx) {
c.JSON(fiber.Map{
"success": true,
"message": "Hi John!",
})
// => {"success":true, "message":"Hi John!"}
})
app.Listen(3000)
}
```
### WebSocket Upgrade
π https://fiber.wiki/middleware#websocket
```go
import (
"github.com/gofiber/fiber"
"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
}
}
}))
app.Listen(3000)
// ws://localhost:3000/ws
}
```
### Recover middleware
π https://fiber.wiki/middleware#recover
```go
import (
"github.com/gofiber/fiber"
"github.com/gofiber/recover"
)
func main() {
app := fiber.New()
// Optional recover config
config := recover.Config{
Handler: func(c *fiber.Ctx, err error) {
c.SendString(err.Error())
c.SendStatus(500)
},
}
// Logger with custom config
app.Use(recover.New(config))
app.Listen(3000)
}
```
## π¬ Media
- [Welcome to Fiber β an Express.js styled web framework written in Go with β€οΈ](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497) (_by [Vic ShΓ³stak](https://github.com/koddr), 03 Feb 2020_)
- [Fiber release v1.7 is out now! π What's new and is he still fast, flexible and friendly?](https://dev.to/koddr/fiber-v2-is-out-now-what-s-new-and-is-he-still-fast-flexible-and-friendly-3ipf) (_by [Vic ShΓ³stak](https://github.com/koddr), 21 Feb 2020_)
## π Berkontribusi
Apabila anda ingin mengucapkan **terima kasih** dan/atau mendukung pengembangan `Fiber`:
1. Berikan bintang atau [GitHub Star](https://github.com/gofiber/fiber/stargazers) ke proyek ini.
2. Bagikan [di Twitter anda](https://twitter.com/intent/tweet?text=%F0%9F%9A%80%20Fiber%20%E2%80%94%20is%20an%20Express.js%20inspired%20web%20framework%20build%20on%20Fasthttp%20for%20%23Go%20https%3A%2F%2Fgithub.com%2Fgofiber%2Ffiber).
3. Buat ulasan atau tutorial di [Medium](https://medium.com/), [Dev.to](https://dev.to/) atau blog pribadi anda.
4. Bantu kami menerjemahkan `README` ini ke bahasa lainnya.
## β Coffee Para Pendukung
## ββπ» Code Contributors
## β οΈ License
`Fiber` is free and open-source software licensed under the [MIT License](https://github.com/gofiber/fiber/blob/master/LICENSE) Copyright (c) 2019-present [Fenny](https://github.com/fenny) and [Fiber Contributors](https://github.com/gofiber/fiber/graphs/contributors). Official logo was created by [Vic ShΓ³stak](https://github.com/koddr) and distributed under [Creative Commons](https://creativecommons.org/licenses/by-sa/4.0/) license (CC BY-SA 4.0 International).
melkorm
ekaputra07
HenrikBinggl
Vic ShΓ³stak
MarvinJWendt
ToishY
JustDave