Which golang framework is the easiest to use?

For developers who want to build simple APIs, TinyGin is an easy-to-use Go framework. Features include: 1) route matching and handler registration; 2) binding of JSON, XML and form data; 3) middleware support; 4) template rendering. The following practical example shows how to use TinyGin to create a simple HTTP server: "Hello, World!".

The simplest framework in Go: TinyGin

Introduction

In Go There are many excellent and widely used frameworks in the ecosystem, but for beginners, finding a simple and easy-to-use framework can be a daunting task. TinyGin is a lightweight, minimalist Go framework that provides a perfect starting point for developers who want to build simple APIs.

Installation

go get github.com/gin-gonic/gin

Features

• Route matching and handler registration
• JSON, Binding of XML and form data
• Middleware support
• Template rendering

Practical case: a simple HTTP server

The following example creates a simple HTTP server using TinyGin to provide a "Hello, World!" response:

package main

import (
    "fmt"

    "github.com/gin-gonic/gin"
)

func main() {
    router := gin.Default()

    // 定义路由和处理程序
    router.GET("/", func(c *gin.Context) {
        c.JSON(200, gin.H{
            "message": "Hello, World!",
        })
    })

    // 启动服务器
    port := 8080
    fmt.Printf("Server listening on port %d", port)
    if err := router.Run(fmt.Sprintf(":%d", port)); err != nil {
        fmt.Printf("Error starting server: %s", err)
    }
}

Run

Run in the terminal:

go run main.go

The server will run on port 8080. Now, you can use a browser or HTTP client to send a GET request to http://localhost:8080/, and you will receive a JSON response with a "Hello, World!" message.

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