'Fast Golang Router With Error Handling' golang router
is a named parameter that matches a single path segment .Middlewares
Middlewares allow you to extract common functionality into a reusable function, for example, here is how you can write a middleware that logs processed requests: func middleware bunrouter.HandlerFunc { // you can initialize the middleware here // Return the middleware. return func error { rec :=httptest.NewRecorder // Pass the recorder instead of http.ResponseWriter. if err :=next; err !=nil { fmt.Printf, err) // Discard the error. return nil } fmt.Printf, rec.
func errorHandler bunrouter.HandlerFunc { return func error { // Call the next handler on the chain to get the error. err :=next switch err :=err. { case nil: // no error case HTTPError: // already a HTTPError w.WriteHeader _=bunrouter.JSON default: httpErr :=NewHTTPError w.WriteHeader _=bunrouter.
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Clippers’ injuries meant youngsters had to grow up fastCoach Tyronn Lue believes the team will benefit from young players having ‘to mature very fast considering the circumstances.’
Lire la suite »
Robots could soon help brew your coffee at this popular fast-food chainMiso Robotic's new AI-powered coffee brewing system in two of its restaurants
Lire la suite »
Texas Slaps Down Tesla Fast Charger PlanTesla submitted a proposal to the state of Texas to expand its Superchargers to all drivers. Texas said 'no thanks.'
Lire la suite »
US home prices are rising so fast, property taxes can't keep upHome prices have been rising so fast that property taxes can't keep up, but this small silver lining in the housing market may not last long.
Lire la suite »