在golang http中动态添加路由

Question

I am trying to read routes from json and appending them to mux , but instead of appending it seems to overwrite routes.

Code snippet

 func main() {

    configLoader()

    dispatchMux := http.NewServeMux()

    for _, site := range ServerConfigData.Sites {
        append(dispatchMux, site.Incomming, site.Forward)
    }

    // Start the server

    color.Green("Server Spinned Up on 2096")
    http.ListenAndServe(":2096", dispatchMux)
}

 // Route Appender
 func append(mux *http.ServeMux, incomming, forward string) {
        color.Yellow("Starting ", incomming, " on ", forward, "
")
        parsedURL, _ := url.Parse(forward)
        mux.Handle(incomming, httputil.NewSingleHostReverseProxy(parsedURL))
}

Answer 1

func main() {

    configLoader()

    dispatchMux := http.NewServeMux()

    for _, site := range ServerConfigData.Sites {

        //Previously code of append function
        parsedURL, _ := url.Parse(site.Forward)
        fmt.Println(site.Incomming)
        dispatchMux.Handle(site.Incomming, httputil.NewSingleHostReverseProxy(parsedURL))

    }    
    // Start the server    
    color.Green("Server Spinned Up on 2096")
    http.ListenAndServe(":80", dispatchMux)
}