way

Documentation

Index

• func CustomNotFoundHandler(log log.LoggerInterface) http.Handler
• func Param(ctx context.Context, param string) string
• type Router
  • func NewRouter(notFoundHandler http.Handler) *Router
  • func (r *Router) Handle(method, pattern string, handler http.Handler)
  • func (r *Router) HandleFunc(method, pattern string, fn http.HandlerFunc)
  • func (r *Router) ReArrange()
  • func (r *Router) ServeHTTP(w http.ResponseWriter, req *http.Request)

Functions

func CustomNotFoundHandler

func CustomNotFoundHandler(log log.LoggerInterface) http.Handler

NotFoundHandler returns a simple request handler that replies to each request with a “404 page not found” reply.

func Param

func Param(ctx context.Context, param string) string

Param gets the path parameter from the specified Context. Returns an empty string if the parameter was not found.

Types

type Router

type Router struct {

	// NotFound is the http.Handler to call when no routes
	// match. By default uses http.NotFoundHandler().
	NotFound http.Handler
	// contains filtered or unexported fields
}

Router routes HTTP requests.

func NewRouter

func NewRouter(notFoundHandler http.Handler) *Router

NewRouter makes a new Router.

func (*Router) Handle

func (r *Router) Handle(method, pattern string, handler http.Handler)

Handle adds a handler with the specified method and pattern. Method can be any HTTP method string or "*" to match all methods. Pattern can contain path segments such as: /item/:id which is accessible via the Param function. If pattern ends with trailing /, it acts as a prefix.

func (*Router) HandleFunc

func (r *Router) HandleFunc(method, pattern string, fn http.HandlerFunc)

HandleFunc is the http.HandlerFunc alternative to http.Handle.

func (*Router) ReArrange

func (r *Router) ReArrange()

ReArrange all registered routes within router in descending order. To avoid router conflict if has wildcard params in segments.

func (*Router) ServeHTTP

func (r *Router) ServeHTTP(w http.ResponseWriter, req *http.Request)

ServeHTTP routes the incoming http.Request based on method and path extracting path parameters as it goes.