go get github.com/gin-gonic/gin
go run main.go
Get all users: http://localhost:8080/api/v1/users
Get user by id: http://localhost:8080/api/v1/users/:id
go get -u github.com/swaggo/swag/cmd/swag
http://localhost:8080/swagger/index.html
swag init
https://medium.com/@etiennerouzeaud/how-to-create-a-basic-restful-api-in-go-c8e032ba3181
https://github.com/swaggo/swag