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Echo

高性能、可扩展、极简的Go Web框架。(High performance, extensible, minimalist Go web framework.)

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高性能、可扩展、极简的Go Web框架。

功能概述

  • 优化的HTTP路由器，它优先考虑路由
  • 构建强大而可扩展的RESTful API
  • Group API
  • 可扩展中间件框架
  • 在root，组或路由级别定义中间件
  • JSON，XML和表单有效载荷的数据绑定
  • 方便的功能发送各种HTTP响应
  • 集中的HTTP错误处理
  • 任何模板引擎的模板呈现
  • 为日志记录器定义您的格式
  • 高度可定制
  • 通过Let’s Encrypt自动TLS
  • HTTP/2支持

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概览
名称与所有者labstack/echo
主编程语言Go
编程语言Go (语言数: 3)
平台
许可证MIT License
所有者活动
创建于2015-03-02 01:43:01
推送于2025-10-27 01:26:29
最后一次提交2025-10-25 11:54:29
发布数126
最新版本名称v4.13.4 (发布于 )
第一版名称v0.0.2 (发布于 )
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星数31.8k
关注者数524
派生数2.3k
提交数1.8k
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问题数1471
打开的问题数71
拉请求数601
打开的拉请求数47
关闭的拉请求数406
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License

Supported Go versions

As of version 4.0.0, Echo is available as a Go module.
Therefore a Go version capable of understanding /vN suffixed imports is required:

  • 1.9.7+
  • 1.10.3+
  • 1.11+

Any of these versions will allow you to import Echo as github.com/labstack/echo/v4 which is the recommended
way of using Echo going forward.

For older versions, please use the latest v3 tag.

Feature Overview

  • Optimized HTTP router which smartly prioritize routes
  • Build robust and scalable RESTful APIs
  • Group APIs
  • Extensible middleware framework
  • Define middleware at root, group or route level
  • Data binding for JSON, XML and form payload
  • Handy functions to send variety of HTTP responses
  • Centralized HTTP error handling
  • Template rendering with any template engine
  • Define your format for the logger
  • Highly customizable
  • Automatic TLS via Let’s Encrypt
  • HTTP/2 support

Benchmarks

Date: 2018/03/15
Source: https://github.com/vishr/web-framework-benchmark
Lower is better!

Guide

Installation

// go get github.com/labstack/echo/{version}
go get github.com/labstack/echo/v4

Example

package main

import (
  "net/http"
  "github.com/labstack/echo/v4"
  "github.com/labstack/echo/v4/middleware"
)

func main() {
  // Echo instance
  e := echo.New()

  // Middleware
  e.Use(middleware.Logger())
  e.Use(middleware.Recover())

  // Routes
  e.GET("/", hello)

  // Start server
  e.Logger.Fatal(e.Start(":1323"))
}

// Handler
func hello(c echo.Context) error {
  return c.String(http.StatusOK, "Hello, World!")
}

Help

Contribute

Use issues for everything

  • For a small change, just send a PR.
  • For bigger changes open an issue for discussion before sending a PR.
  • PR should have:
    • Test case
    • Documentation
    • Example (If it makes sense)
  • You can also contribute by:
    • Reporting issues
    • Suggesting new features or enhancements
    • Improve/fix documentation

Credits

License

MIT