Quickstart

In this quickstart, we’ll glean insights from code segments and learn how to:

Requirements

  • Go 1.9 or above

Go 1.7 or Go 1.8 will be no longer supported soon.

Installation

To install Gin package, you need to install Go and set your Go workspace first.

  1. Download and install it:
$ go get -u github.com/gin-gonic/gin
  1. Import it in your code:
import "github.com/gin-gonic/gin"
  1. (Optional) Import net/http. This is required for example if using constants such as http.StatusOK.
import "net/http"
  1. Create your project folder and cd inside
$ mkdir -p $GOPATH/src/github.com/myusername/project && cd "$_"
  1. Copy a starting template inside your project
$ curl https://raw.githubusercontent.com/gin-gonic/examples/master/basic/main.go > main.go
  1. Run your project
$ go run main.go

Getting Started

Unsure how to write and execute Go code? Click here.

First, create a file called example.go:

# assume the following codes in example.go file
$ touch example.go

Next, put the following code inside of example.go:

package main

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

func main() {
	r := gin.Default()
	r.GET("/ping", func(c *gin.Context) {
		c.JSON(200, gin.H{
			"message": "pong",
		})
	})
	r.Run() // listen and serve on 0.0.0.0:8080
}

And, You can run the code via go run example.go:

# run example.go and visit 0.0.0.0:8080/ping on browser
$ go run example.go

Last modified June 8, 2020: Update _index.md (#130) (d049824)