1.1. Hello World 示例

1.1.1. 服务器

server.go

package main

import (
    "net/http"

    "github.com/labstack/echo"
    "github.com/labstack/echo/middleware"
)

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

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

    // Route => handler
    e.GET("/", func(c echo.Context) error {
        return c.String(http.StatusOK, "Hello, World!\n")
    })

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