fiber/.github/README_zh-CN.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://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/gb.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_ru.md">
    <img height="20px" src="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/ru.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_es.md">
    <img height="20px" src="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/es.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_ja.md">
    <img height="20px" src="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/jp.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_pt.md">
    <img height="20px" src="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/pt.svg">
  </a>
  <!--<a href="https://github.com/gofiber/fiber/blob/master/.github/README_zh-CN.md">
    <img height="20px" src="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/cn.svg">
  </a>-->
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_de.md">
    <img height="20px" src="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/de.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_ko.md">
    <img height="20px" src="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/kr.svg">
  </a>
  <a href="https://github.com/gofiber/fiber/blob/master/.github/README_fr.md">
    <img height="20px" src="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/3.4.6/flags/4x3/fr.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://fiber.wiki">
    <img src="https://img.shields.io/badge/api-documentation-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-reference-007d9c?logo=go&logoColor=white&style=flat-square">
  </a>
  <a href="#">
    <img src="https://img.shields.io/badge/goreport-A%2B-brightgreen?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://travis-ci.org/gofiber/fiber">
    <img src="https://img.shields.io/travis/gofiber/fiber/master.svg?label=linux&style=flat-square">
  </a>
  <a href="https://travis-ci.org/gofiber/fiber">
    <img src="https://img.shields.io/travis/gofiber/fiber/master.svg?label=windows&style=flat-square">
  </a>
</p>
<p align="center">
  <b>Fiber</b>是一个基于<a href="https://github.com/expressjs/express">Express的</a> <b>Web框架</b>，建立在<a href="https://golang.org/doc/">Go</a>语言写的 <b>最快的</b><a href="https://github.com/valyala/fasthttp">Fasthttp</a>HTTP引擎的基础上。皆在</b>简化</b> <b>零内存分配</b>和<b>提高性能</b>，以便<b>快速</b>开发。
</p>

## ⚡️ 快速入门

```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)
}
```

## ⚙️ 安装

首先， [下载](https://golang.org/dl/)并安装Go。 `1.11`或更高。

使用[`go get`](https://golang.org/cmd/go/#hdr-Add_dependencies_to_current_module_and_install_them)命令完成安装：

```bash
export GO111MODULE=on
export GOPROXY=https://goproxy.cn
go get -u github.com/gofiber/fiber/...
```

## 🤖 性能

这些测试由[TechEmpower](https://github.com/TechEmpower/FrameworkBenchmarks)和[Go Web执行](https://github.com/smallnest/go-web-framework-benchmark) 。如果要查看所有结果，请访问我们的[Wiki](https://fiber.wiki/benchmarks) 。

<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>

## 🎯 特点

- 强大的[路由](https://fiber.wiki/routing)
- [静态文件](https://fiber.wiki/application#static)服务
- 极限[表现](https://fiber.wiki/benchmarks)
- [内存占用低](https://fiber.wiki/benchmarks)
- Express [API端点](https://fiber.wiki/context)
- 中间件和[Next](https://fiber.wiki/context#next)支持
- [快速的](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497)服务器端编程
- Available in [5 languages](https://fiber.wiki/)
- 以及更多[文档](https://fiber.wiki/)

## 💡 哲学

从[Node.js](https://nodejs.org/en/about/)切换到[Go的](https://golang.org/doc/)新gopher在开始构建Web应用程序或微服务之前正在应对学习过程。 Fiber作为一个**Web框架** ，是按照**极简主义**的思想并遵循**UNIX方式创建的**，因此新的gopher可以以热烈和可信赖的欢迎**方式**迅速进入Go的世界。

Fiber **受** Internet上最流行的Web框架Expressjs的**启发** 。我们结合了Express的**易用**性和Go的**原始性能** 。如果您曾经在Node.js上实现过Web应用程序(*使用Express.js或类似工具*)，那么许多方法和原理对您来说似乎**非常易懂**。

## 👀 示例

下面列出了一些常见示例。如果您想查看更多代码示例，请访问我们的[Recipes存储库](https://github.com/gofiber/recipes)或访问我们的[API文档](https://fiber.wiki) 。

### 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
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
https://fiber.wiki/routing#middleware
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()
  })

  // POST /api/register
  app.Post("/api/register", func(c *fiber.Ctx) {
    fmt.Println("Last middleware")
    c.Send("Hello, World!")
  })

  app.Listen(3000)
}
```

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

### Template engines
https://fiber.wiki/application#settings
https://fiber.wiki/context#render

Supported engines:
- [html](https://golang.org/pkg/html/template/)
- [amber](https://github.com/eknkc/amber)
- [handlebars](https://github.com/aymerick/raymond)
- [mustache](https://github.com/cbroglie/mustache)
- [pug](https://github.com/Joker/jade)

```go
func main() {
  // You can setup template engine before initiation app:
  app := fiber.New(&fiber.Settings{
    TemplateEngine:    "mustache",
    TemplateFolder:    "./views",
    TemplateExtension: ".tmpl",
  })

  // OR after initiation app at any convenient location:
  app.Settings.TemplateEngine = "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
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
https://fiber.wiki/middleware#logger
```go
import (
    "github.com/gofiber/fiber"
    "github.com/gofiber/fiber/middleware"
)

func main() {
    app := fiber.New()
    
    // If you want to change default Logger config
    loggerConfig := middleware.LoggerConfig{
      Format:     "${time} - ${method} ${path}\n",
      TimeFormat: "Mon, 2 Jan 2006 15:04:05 MST",
    }

    // Middleware for Logger with config
    app.Use(middleware.Logger(loggerConfig))

    // ...
}
```

### Cross-Origin Resource Sharing (CORS)
https://fiber.wiki/middleware#cors

[CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) is a mechanism that uses additional HTTP headers to tell browsers to give a web application running at one origin, access to selected resources from a different origin. A web application executes a cross-origin HTTP request when it requests a resource that has a different origin (domain, protocol, or port) from its own.

```go
import (
    "github.com/gofiber/fiber"
    "github.com/gofiber/fiber/middleware"
)

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

    // Connect CORS for each route as middleware
    app.Use(middleware.CORS())

    app.Get("/", func(c *fiber.Ctx) {
        c.Send("CORS is enabled!")
    })

    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

```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
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 support
https://fiber.wiki/application#websocket
```go
func main() {
  app := fiber.New()

  app.WebSocket("/ws", func(c *fiber.Conn) {
    for {
      mt, msg, err := c.ReadMessage()
      if err != nil {
        log.Println("read:", err)
        break
      }

      log.Printf("recovery: %s", msg)

      err = c.WriteMessage(mt, msg)
      if err != nil {
        log.Println("write:", err)
        break
      }
    }
  })

  // Listen on ws://localhost:3000/ws
  app.Listen(3000)
}
```

### Recover middleware
https://fiber.wiki/middleware#recover
```go
package main

import (
    "github.com/gofiber/fiber"
    "github.com/gofiber/fiber/middleware"
)

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

  app.Use(middleware.Recover(func(c *fiber.Ctx, err error) {
    log.Println(err)  // "Something went wrong!"
    c.SendStatus(500) // Internal Server Error
  })))
  
  app.Get("/", func(c *fiber.Ctx) {
    panic("Something went wrong!")
  })

  app.Listen(3000)
}
```
</details>


## 💬 媒体

- [欢迎使用Fiber —用Go语言编写的Express.js风格的Web框架 ❤️](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497) *作者[维克·肖斯塔克(VicShóstak)](https://github.com/koddr)，2020年2月3日*
- [Fiber 1.7 已经发布! 🎉 他仍然快速、灵活且友善](https://dev.to/koddr/fiber-v2-is-out-now-what-s-new-and-is-he-still-fast-flexible-and-friendly-3ipf) *作者[维克·肖斯塔克(VicShóstak)](https://github.com/koddr), 2020年2月21日)

## 👍 贡献

如果您要说声**谢谢**或支持`Fiber`的积极发展：

1. 将[GitHub Star](https://github.com/gofiber/fiber/stargazers)添加到项目中。
2. [在Twitter上](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)发布有关项目[的推文](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. 在[Medium](https://medium.com/)，[Dev.to](https://dev.to/)或个人博客上写评论或教程。
4. 帮助我们将此`README文件`翻译成其它语言。

## ☕ Supporters

<a href="https://www.buymeacoffee.com/fenny" target="_blank">
  <img src="https://github.com/gofiber/docs/blob/master/static/buy-morning-coffee-3x.gif" alt="Buy Me A Coffee" height="100" >
</a>
<table>
  <tr>
    <td align="center">
        <a href="https://github.com/gofiber/fiber">
          <img src="https://i.stack.imgur.com/frlIf.png" width="100px"></br>
          <sub><b>JustDave</b></sub>
        </a>
    </td>
    <td align="center">
        <a href="https://github.com/bihe">
          <img src="https://avatars1.githubusercontent.com/u/635852?s=460&v=4" width="100px"></br>
          <sub><b>HenrikBinggl</b></sub>
        </a>
    </td>
    <td align="center">
      <a href="https://github.com/koddr">
        <img src="https://avatars0.githubusercontent.com/u/11155743?s=460&v=4" width="100px"></br>
        <sub><b>Vic&nbsp;Shóstak</b></sub>
      </a>
    </td>
    <td align="center">
      <a href="https://github.com/MarvinJWendt">
        <img src="https://avatars1.githubusercontent.com/u/31022056?s=460&v=4" width="100px"></br>
        <sub><b>MarvinJWendt</b></sub>
      </a>
    </td>
    <td align="center">
      <a href="https://github.com/toishy">
        <img src="https://avatars1.githubusercontent.com/u/31921460?s=460&v=4" width="100px"></br>
        <sub><b>ToishY</b></sub>
      </a>
    </td>
  </tr>
</table>

### ⭐️ 星星

<a href="https://starchart.cc/gofiber/fiber" rel="nofollow"><img src="https://starchart.cc/gofiber/fiber.svg" alt="Stars over time" style="max-width:100%;"></a>

## ⚠️ 许可证

`Fiber`是根据[MIT许可证许可的](https://github.com/gofiber/fiber/blob/master/LICENSE)免费开源软件。