Router

A simple router written in Go for APIs and servers of Eodomius projects

Installation

go get github.com/eodomius/router

Usage

Create a router

You can create a new router with the New function :

var router = router.New()

Handle a request

You can handle a request with the supported methods :

• First parameter is the path of the request

• Second parameter is the function to call when the request is received

  • First parameter is the responce
  • Second parameter is the request
  • Third parameter is a Result structure

  router.Get("/test/{id}", func(w http.ResponseWriter, r *http.Request, result *Result){
    w.Write([]byte("Get : Test ID : " + result.Params["id"]))
  })
  router.Post("/test", func(w http.ResponseWriter, r *http.Request, result *Result){
    w.Write([]byte("Post : Test"))
  })
  router.Patch("/test", func(w http.ResponseWriter, r *http.Request, result *Result){
    w.Write([]byte("Patch : Test"))
  })
  router.Put("/test", func(w http.ResponseWriter, r *http.Request, result *Result){
    w.Write([]byte("Put : Test"))
  })
  router.Delete("/test", func(w http.ResponseWriter, r *http.Request, result *Result){
    w.Write([]byte("Delete : Test"))
  })

Middleware

You can add a middleware to the router with the Use function :

• This function takes a function as parameter :
  • First parameter is the responce
  • Second parameter is the request

router.Use(func(w http.ResponseWriter, r *http.Request){
  w.Write([]byte("Middleware"))
})

Supported methods

• Get : handle GET method
• Head : handle HEAD method
• Connect : handle CONNECT method
• Trace : handle TRACE method
• Options : handle OPTIONS method
• Post : handle POST method
• Patch : handle PATCH method
• Put : handle PUT method
• Delete : handle DELETE method

Typedef

Result

Result is a structure that contains parameters.

type Result struct {
  Params map[string]string // [paramName]paramValue
}