fiber/.github/README_nl.md

<p align="center">
  <a href="https://fiber.wiki">
    <img alt="Fiber" height="125" src="https://github.com/gofiber/docs/blob/master/static/fiber_v2_logo.svg">
  </a>
  <br>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/en.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_ru.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/ru.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_es.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/es.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_ja.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/jp.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_pt.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/pt.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_zh-CN.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/ch.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_de.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/de.svg">
  </a>
  <!--<a href="https://github.com/gofiber/fiber/blob/master/.github/README_nl.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/nl.svg">
  </a>-->
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_ko.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/ko.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_fr.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/fr.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_tr.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/tr.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_id.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/id.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_he.md">
    <img height="20px" src="https://github.com/gofiber/docs/blob/master/static/flags/il.svg">
  </a>
  <br><br>
  <a href="https://github.com/gofiber/fiber/releases">
    <img src="https://img.shields.io/github/release/gofiber/fiber?style=flat-square">
  </a>
  <a href="https://docs.gofiber.io">
    <img src="https://img.shields.io/badge/api-docs-blue?style=flat-square">
  </a>
  <a href="https://pkg.go.dev/github.com/gofiber/fiber?tab=doc">
    <img src="https://img.shields.io/badge/go.dev-007d9c?logo=go&logoColor=white&style=flat-square">
  </a>
  <a href="https://goreportcard.com/report/github.com/gofiber/fiber">
    <img src="https://goreportcard.com/badge/github.com/gofiber/fiber?style=flat-square">
  </a>
  <a href="https://gocover.io/github.com/gofiber/fiber">
    <img src="https://img.shields.io/badge/coverage-91%25-brightgreen?style=flat-square">
  </a>
  <a href="https://github.com/gofiber/fiber/actions?query=workflow%3ATest">
    <img src="https://img.shields.io/github/workflow/status/gofiber/fiber/Test?label=tests&style=flat-square">
  </a>
  <a href="https://github.com/gofiber/fiber/actions?query=workflow%3AGosec">
    <img src="https://img.shields.io/github/workflow/status/gofiber/fiber/Gosec?label=gosec&style=flat-square">
  </a>
  <a href="https://gofiber.io/discord">
    <img src="https://img.shields.io/badge/Discord-join%20channel-7289DA?style=flat-square">
  </a>
</p>
<p align="center">
  <b>Fiber</b> is een <b>web framework</b> geïnspireerd door <a href="https://github.com/expressjs/express">Express</a> gebouwd bovenop <a href="https://github.com/valyala/fasthttp">Fasthttp</a>, de <b>snelste</b> HTTP-engine voor <a href="https://golang.org/doc/">Go</a>. Ontworpen om <b>snelle</b> ontwikkeling <b>gemakkelijker</b> te maken <b>zonder geheugenallocatie</b> tezamen met <b>hoge prestaties</b>.
</p>

## ⚡️ Bliksemsnelle start

```go
package main

import "github.com/gofiber/fiber"

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

  app.Get("/", func(c *fiber.Ctx) {
    c.Send("Hallo, Wereld!")
  })

  app.Listen(3000)
}
```

## ⚙️ Installatie

Allereerst, [download](https://golang.org/dl/) en installeer Go. `1.11` of hoger is vereist.

Installatie wordt gedaan met behulp van het [`go get`](https://golang.org/cmd/go/#hdr-Add_dependencies_to_current_module_and_install_them) commando:

```bash
go get -u github.com/gofiber/fiber
```

## 🤖 Benchmarks

Deze tests zijn uitgevoerd door [TechEmpower](https://github.com/TechEmpower/FrameworkBenchmarks) en [Go Web](https://github.com/smallnest/go-web-framework-benchmark). Bezoek onze [Wiki](https://fiber.wiki/benchmarks) voor alle benchmark resultaten.

<p float="left" align="middle">
  <img src="https://github.com/gofiber/docs/blob/master/.gitbook/assets//benchmark-pipeline.png" width="49%">
  <img src="https://github.com/gofiber/docs/blob/master/.gitbook/assets//benchmark_alloc.png" width="49%">
</p>

## 🎯 Features

- Robuuste [routing](https://fiber.wiki/routing)
- Serveer [statische bestanden](https://fiber.wiki/application#static)
- Extreme [prestaties](https://fiber.wiki/benchmarks)
- [Weinig geheugenruimte](https://fiber.wiki/benchmarks)
- [API endpoints](https://fiber.wiki/context)
- [Middleware](https://fiber.wiki/middleware) & [Next](https://fiber.wiki/context#next) ondersteuning
- [Snelle](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497) server-side programmering
- [Template engines](https://fiber.wiki/middleware#template)
- [WebSocket ondersteuning](https://fiber.wiki/middleware#websocket)
- [Rate Limiter](https://fiber.wiki/middleware#limiter)
- Vertaald in 12 andere talen
- En nog veel meer, [ontdek Fiber](https://fiber.wiki/)

## 💡 Filosofie

Nieuwe gophers die de overstap maken van [Node.js](https://nodejs.org/en/about/) naar [Go](https://golang.org/doc/), hebben te maken met een leercurve voordat ze kunnen beginnen met het bouwen van hun webapplicaties of microservices. Fiber, als een **web framework**, is gebouwd met het idee van **minimalisme** en volgt de **UNIX-manier**, zodat nieuwe gophers snel de wereld van Go kunnen betreden met een warm en vertrouwd welkom.\

Fiber is **geïnspireerd** door Express, het populairste webframework op internet. We hebben het **gemak** van Express gecombineerd met de **onbewerkte prestaties** van Go. Als je ooit een webapplicatie in Node.js hebt geïmplementeerd (_zoals Express of vergelijkbaar_), dan zullen veel methoden en principes **heel gewoon** voor je lijken.

We **luisteren** naar onze gebruikers in [issues](https://github.com/gofiber/fiber/issues) (_en overal op het internet_) om een **snelle**, **flexibele** en **vriendelijk** Go web framework te maken voor **elke** taak, **deadline** en ontwikkelaar **vaardigheid**! Net zoals Express dat doet in de JavaScript-wereld.

## 👀 Voorbeelden

Hieronder staan enkele van de meest voorkomende voorbeelden.

> Bekijk ons [Recepten repository](https://github.com/gofiber/recipes) voor meer voorbeelden met code of bezoek onze [API documentatie](https://fiber.wiki).

### Routing

📖 [Routing](https://docs.gofiber.io/#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

📖 [Static](https://docs.gofiber.io/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

📖 [Middleware](https://docs.gofiber.io/routing#middleware)  
📖 [Next](https://docs.gofiber.io/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)
}
```

<details>
  <summary>📚 Show more code examples</summary>

### Template engines

📖 [Settings](https://docs.gofiber.io/application#settings)  
📖 [Render](https://docs.gofiber.io/context#render)  
📖 [Template](https://docs.gofiber.io/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://docs.gofiber.io/middleware#template).

```go
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

📖 [Group](https://docs.gofiber.io/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

📖 [Logger](https://docs.gofiber.io/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)

📖 [CORS](https://docs.gofiber.io/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

📖 [HTTP Methods](https://docs.gofiber.io/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

📖 [JSON](https://docs.gofiber.io/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

📖 [Websocket](https://docs.gofiber.io/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

📖 [Recover](https://docs.gofiber.io/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)
}
```
</details>

## 🧬 Official Middlewares

For an more _maintainable_ middleware _ecosystem_, we've put official [middlewares](https://docs.gofiber.io/middleware) into separate repositories:

- [gofiber/basicauth](https://github.com/gofiber/basicauth)
- [gofiber/keyauth](https://github.com/gofiber/keyauth)
- [gofiber/compression](https://github.com/gofiber/compression)
- [gofiber/requestid](https://github.com/gofiber/requestid)
- [gofiber/websocket](https://github.com/gofiber/websocket)
- [gofiber/rewrite](https://github.com/gofiber/rewrite)
- [gofiber/recover](https://github.com/gofiber/recover)
- [gofiber/limiter](https://github.com/gofiber/limiter)
- [gofiber/session](https://github.com/gofiber/session)
- [gofiber/logger](https://github.com/gofiber/logger)
- [gofiber/helmet](https://github.com/gofiber/helmet)
- [gofiber/embed](https://github.com/gofiber/embed)
- [gofiber/pprof](https://github.com/gofiber/pprof)
- [gofiber/cors](https://github.com/gofiber/cors)
- [gofiber/csrf](https://github.com/gofiber/csrf)
- [gofiber/jwt](https://github.com/gofiber/jwt)

## 🌱 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-swagger](https://github.com/arsmn/fiber-swagger)
- [arsmn/fiber-casbin](https://github.com/arsmn/fiber-casbin)
- [arsmn/fiber-introspect](https://github.com/arsmn/fiber-introspect)
- [shareed2k/fiber_tracing](https://github.com/shareed2k/fiber_tracing)
- [shareed2k/fiber_limiter](https://github.com/shareed2k/fiber_limiter)

## 💬 Media

- [Welcome to Fiber — an Express.js styled web framework written in Go with ❤️](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497) — _03 Feb 2020_
- [Fiber released v1.7! 🎉 What's new and is it 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) — _21 Feb 2020_
- [🚀 Fiber v1.8. What's new, updated and re-thinked?](https://dev.to/koddr/fiber-v1-8-what-s-new-updated-and-re-thinked-339h) — _03 Mar 2020_
- [Is switching from Express to Fiber worth it? 🤔](https://dev.to/koddr/are-sure-what-your-lovely-web-framework-running-so-fast-2jl1) — _01 Apr 2020_
- [Creating Fast APIs In Go Using Fiber](https://dev.to/jozsefsallai/creating-fast-apis-in-go-using-fiber-59m9) — _07 Apr 2020_
- [Building a Basic REST API in Go using Fiber](https://tutorialedge.net/golang/basic-rest-api-go-fiber/) - _23 Apr 2020_
- [📺 Building a REST API using GORM and Fiber](https://youtu.be/Iq2qT0fRhAA) - _25 Apr 2020_
- [🌎 Create a travel list app with Go, Fiber, Angular, MongoDB and Google Cloud Secret Manager](https://blog.yongweilun.me/create-a-travel-list-app-with-go-fiber-angular-mongodb-and-google-cloud-secret-manager-ck9fgxy0p061pcss1xt1ubu8t) - _25 Apr 2020_

## 👍 Bijdragen

Om de actieve ontwikkelingen van `Fiber` te ondersteunen of om een **bedankje** te geven:

1. Voeg een [GitHub Star](https://github.com/gofiber/fiber/stargazers) toe aan het project.
2. Tweet over het project [op je Twitter account](https://twitter.com/intent/tweet?text=Fiber%20is%20an%20Express%20inspired%20%23web%20%23framework%20built%20on%20top%20of%20Fasthttp%2C%20the%20fastest%20HTTP%20engine%20for%20%23Go.%20Designed%20to%20ease%20things%20up%20for%20%23fast%20development%20with%20zero%20memory%20allocation%20and%20%23performance%20in%20mind%20%F0%9F%9A%80%20https%3A%2F%2Fgithub.com%2Fgofiber%2Ffiber).
3. Schrijf een recensie of tutorial op [Medium](https://medium.com/), [Dev.to](https://dev.to/) of een persoonlijke blog.
4. Help us to translate our API Documentation via [Crowdin](https://crowdin.com/project/gofiber) [![Crowdin](https://badges.crowdin.net/gofiber/localized.svg)](https://crowdin.com/project/gofiber)
5. Support the project by donating a [cup of coffee](https://buymeacoff.ee/fenny).

## ☕ 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**](https://buymeacoff.ee/fenny).

|                                                             | User                                            | Donation |
| :---------------------------------------------------------- | :---------------------------------------------- | :------- |
| ![](https://avatars.githubusercontent.com/u/59947262?s=25 ) | [@thomasvvugt](https://github.com/thomasvvugt)  | ☕ x 5    |
| ![](https://avatars.githubusercontent.com/u/1094221?s=25 )  | [@ekaputra07](https://github.com/ekaputra07)    | ☕ x 5    |
| ![](https://avatars.githubusercontent.com/u/186637?s=25 )   | [@candidosales](https://github.com/candidosales)| ☕ x 5    |
| ![](https://avatars.githubusercontent.com/u/635852?s=25 )   | [@bihe](https://github.com/bihe)                | ☕ x 3    |
| ![](https://avatars.githubusercontent.com/u/307334?s=25 )   | [@justdave](https://github.com/justdave)        | ☕ x 3    |
| ![](https://avatars.githubusercontent.com/u/11155743?s=25 ) | [@koddr](https://github.com/koddr)              | ☕ x 1    |
| ![](https://avatars.githubusercontent.com/u/2978730?s=25 )  | [@diegowifi](https://github.com/diegowifi)      | ☕ x 1    |
| ![](https://avatars.githubusercontent.com/u/44171355?s=25 ) | [@ssimk0](https://github.com/ssimk0)            | ☕ x 1    |
| ![](https://avatars.githubusercontent.com/u/5638101?s=25 )  | [@raymayemir](https://github.com/raymayemir)    | ☕ x 1    |
| ![](https://avatars.githubusercontent.com/u/619996?s=25 )   | [@melkorm](https://github.com/melkorm)          | ☕ x 1    |
| ![](https://avatars.githubusercontent.com/u/31022056?s=25 ) | [@marvinjwendt](https://github.com/thomasvvugt) | ☕ x 1    |
| ![](https://avatars.githubusercontent.com/u/31921460?s=25 ) | [@toishy](https://github.com/toishy)            | ☕ x 1    |

## ‎‍💻 Code Contributors

<img src="https://opencollective.com/fiber/contributors.svg?width=890&button=false" alt="Code Contributors" style="max-width:100%;">

## ⚠️ License

Copyright (c) 2019-present [Fenny](https://github.com/fenny) and [Contributors](https://github.com/gofiber/fiber/graphs/contributors). `Fiber` is free and open-source software licensed under the [MIT License](https://github.com/gofiber/fiber/blob/master/LICENSE). Official logo was created by [Vic Shóstak](https://github.com/koddr) and distributed under [Creative Commons](https://creativecommons.org/licenses/by-sa/4.0/) license (CC BY-SA 4.0 International).

**Third-party library licenses**
- [FastHTTP](https://github.com/valyala/fasthttp/blob/master/LICENSE)
- [Schema](https://github.com/gorilla/schema/blob/master/LICENSE)