cescoferraro / http-swagger

Default net/http wrapper to automatically generate RESTful API documentation with Swagger 2.0.

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http-swagger

Default net/http wrapper to automatically generate RESTful API documentation with Swagger 2.0.

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Usage

Start using it

  1. Add comments to your API source code, See Declarative Comments Format.
  2. Download Swag for Go by using:
$ go get github.com/swaggo/swag/cmd/swag
  1. Run the Swag in your Go project root folder which contains main.go file, Swag will parse comments and generate required files(docs folder and docs/doc.go).
$ swag init

4.Download http-swagger by using:

$ go get -u github.com/swaggo/http-swagger

And import following in your code:

import "github.com/swaggo/http-swagger" // http-swagger middleware

Canonical example:

package main

import (
	"net/http"

	"github.com/go-chi/chi"
	"github.com/swaggo/http-swagger"
	_ "github.com/swaggo/http-swagger/example/docs" // docs is generated by Swag CLI, you have to import it.
)

// @title Swagger Example API
// @version 1.0
// @description This is a sample server Petstore server.
// @termsOfService http://swagger.io/terms/

// @contact.name API Support
// @contact.url http://www.swagger.io/support
// @contact.email support@swagger.io

// @license.name Apache 2.0
// @license.url http://www.apache.org/licenses/LICENSE-2.0.html

// @host petstore.swagger.io
// @BasePath /v2
func main() {
	r := chi.NewRouter()

	r.Get("/swagger/*", httpSwagger.Handler(
		httpSwagger.URL("http://localhost:1323/swagger/doc.json"), //The url pointing to API definition"
	))

	http.ListenAndServe(":1323", r)
}
  1. Run it, and browser to http://localhost:1323/swagger/index.html, you can see Swagger 2.0 Api documents.

swagger_index.html

About

Default net/http wrapper to automatically generate RESTful API documentation with Swagger 2.0.

License:MIT License


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