Golang Router.Handle方法代碼示例

func InitPost(r *mux.Router) {
	l4g.Debug("Initializing post api routes")

	r.Handle("/posts/{post_id}", negroni.New(
		negroni.HandlerFunc(RequireAuth),
		negroni.HandlerFunc(getPost),
	)).Methods("GET")

	sr := r.PathPrefix("/channels/{id}").Subrouter()

	sr.Handle("/create", negroni.New(
		negroni.HandlerFunc(RequireAuth),
		negroni.HandlerFunc(createPost),
	)).Methods("POST")

	sr.Handle("/update", negroni.New(
		negroni.HandlerFunc(RequireAuth),
		negroni.HandlerFunc(updatePost),
	)).Methods("POST")

	// {offset:[0-9]+}/{limit:[0-9]+}
	sr.Handle("/posts/", negroni.New(
		negroni.HandlerFunc(RequireAuth),
		negroni.HandlerFunc(getPosts),
	)).Methods("GET")
}

func setupRouters(router *mux.Router, parentMiddleWare []http.HandlerFunc, routers []*Router) {
	if len(routers) == 0 {
		return
	}

	for _, rd := range routers {
		combinedMiddleWareHandlers := []http.HandlerFunc{}
		combinedMiddleWareHandlers = append(combinedMiddleWareHandlers, parentMiddleWare...)
		combinedMiddleWareHandlers = append(combinedMiddleWareHandlers, rd.middlewares...)

		panicOnZeroMethods := len(rd.subRouters) == 0 //Panic if we have no controller methods and also no subrouters
		for method, handler := range GetControllerMethods(rd.controller, panicOnZeroMethods) {
			for _, urlPart := range rd.urlParts {
				muxRoute := router.Handle(urlPart, newNegroniMiddleware(combinedMiddleWareHandlers, handler))
				muxRoute.Methods(method)
			}
		}

		if len(rd.urlParts) == 0 {
			setupRouters(router, combinedMiddleWareHandlers, rd.subRouters)
			continue
		}

		for _, urlPart := range rd.urlParts {
			var subRouterToUse *mux.Router
			if urlPart != "" {
				subRouterToUse = router.PathPrefix(urlPart).Subrouter()
			} else {
				subRouterToUse = router
			}
			setupRouters(subRouterToUse, combinedMiddleWareHandlers, rd.subRouters)
		}
	}
}

func staticFileRouter(r *mux.Router) *mux.Router {
	// static
	r.PathPrefix("/static/").Handler(http.StripPrefix("/static/",
		myFileHandler{http.FileServer(http.Dir(*staticPath))}))
	// bootstrap ui insists on loading templates from this path
	r.PathPrefix("/template/").Handler(http.StripPrefix("/template/",
		myFileHandler{http.FileServer(http.Dir(*staticPath))}))

	// application pages
	appPages := []string{
		"/overview",
		"/search",
		"/indexes",
		"/analysis",
		"/monitor",
	}

	for _, p := range appPages {
		// if you try to use index.html it will redirect...poorly
		r.PathPrefix(p).Handler(RewriteURL("/",
			http.FileServer(http.Dir(*staticPath))))
	}

	r.Handle("/", http.RedirectHandler("/static/index.html", 302))

	return r
}

func fileServeRoutes(router *mux.Router) {
	controller := controllers.NewFileServeController()

	router.Handle("/image/{folder}/{file}", negroni.New(
		negroni.HandlerFunc(controller.GetImage),
	)).Methods("GET")
}

func homeRoutes(router *mux.Router) {
	controller := controllers.NewHomeController()

	router.Handle("/", negroni.New(
		negroni.HandlerFunc(controller.Home),
	)).Methods("GET")
}

func authRoutes(router *mux.Router) {
	controller := controllers.NewAuthController()

	router.Handle("/login", negroni.New(
		negroni.HandlerFunc(controller.Login),
	)).Methods("POST")
}

// Routing ... list of routing services
func (c AccountRouter) Routing(router *mux.Router, apiprefix string) {
	baseModel := base.BaseModel{Status: "ACTIVE", CreatedAt: time.Now()}
	httpUtilFunc := utilFunc.HTTPUtilityFunctions{}
	account := controllers.AccountController{c.DataStore, baseModel, httpUtilFunc}

	router.Handle(apiprefix+"/accounts",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccount),
		)).Methods("POST")

	router.Handle(apiprefix+"/account/categories",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccount),
		)).Methods("POST")

	router.Handle(apiprefix+"/account/fundsource",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccountCategory),
		)).Methods("POST")

	router.Handle(apiprefix+"/account/limit",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccountLimit),
		)).Methods("POST")
	router.Handle(apiprefix+"/account/funding",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccountFundMapping),
		)).Methods("POST")

}

func setupRouters(ctx *RouterContext.RouterContext, router *mux.Router, parentMiddleWare []HttpHandlerFunc, routeDefinitions []*RouteDefinition) {
	if len(routeDefinitions) == 0 {
		return
	}

	for _, rh := range routeDefinitions {
		var routerToUse *mux.Router
		if rh.prefix != "" {
			routerToUse = router.PathPrefix(rh.prefix).Subrouter()
		} else {
			routerToUse = router
		}

		combinedMiddleWareHandlers := []HttpHandlerFunc{}
		combinedMiddleWareHandlers = append(combinedMiddleWareHandlers, parentMiddleWare...)
		combinedMiddleWareHandlers = append(combinedMiddleWareHandlers, rh.middlewares...)

		for _, singleRouteDefinition := range rh.routeDefinitions {
			for method, h := range GetIRouteControllers(singleRouteDefinition) {
				muxRoute := routerToUse.Handle(singleRouteDefinition.GetPathPart(), newNegroniMiddleware(ctx, combinedMiddleWareHandlers, h))
				muxRoute.Methods(method)
			}
		}

		setupRouters(ctx, routerToUse, combinedMiddleWareHandlers, rh.subRoutes)
	}
}

func (me *endPoint) setupMuxHandlers(mux *mux.Router) {

	fn := handleIncoming(me)

	m := interpose.New()
	for i, _ := range me.modules {
		m.Use(me.modules[i])
		//fmt.Println("using module:", me.modules[i], reflect.TypeOf(me.modules[i]))
	}
	m.UseHandler(http.HandlerFunc(fn))

	if me.info.Version == "*" {
		mux.Handle(me.muxUrl, m).Methods(me.httpMethod)
	} else {
		urlWithVersion := cleanUrl(me.info.Prefix, "v"+me.info.Version, me.muxUrl)
		urlWithoutVersion := cleanUrl(me.info.Prefix, me.muxUrl)

		// versioned url
		mux.Handle(urlWithVersion, m).Methods(me.httpMethod)

		// content type (style1)
		header1 := fmt.Sprintf("application/%s-v%s+json", me.info.Vendor, me.info.Version)
		mux.Handle(urlWithoutVersion, m).Methods(me.httpMethod).Headers("Accept", header1)

		// content type (style2)
		header2 := fmt.Sprintf("application/%s+json;version=%s", me.info.Vendor, me.info.Version)
		mux.Handle(urlWithoutVersion, m).Methods(me.httpMethod).Headers("Accept", header2)
	}
}

func EventListenerRoutes(router *mux.Router) *mux.Router {
	router.Handle("/event",
		negroni.New(
			negroni.HandlerFunc(controllers.EventController),
		)).Methods("POST")

	return router
}

func QueryRoutes(router *mux.Router) *mux.Router {
	router.Handle("/query",
		negroni.New(
			negroni.HandlerFunc(controllers.QueryController),
		)).Methods("POST")

	return router
}

// Adds defaults routes, ping and status.
func addRoutes(r *mux.Router) {
	ping := handlers.RecoveryFunc(handlers.Ping)
	time := handlers.RecoveryFunc(handlers.Time)
	status := handlers.RecoveryFunc(handlers.Status)
	r.Handle("/status/", status).Methods("GET")
	r.Handle("/ping/", ping).Methods("GET")
	r.Handle("/time/", time).Methods("GET")
}

func InitWebSocket(r *mux.Router) {
	l4g.Debug("Initializing websocket api")
	r.Handle("/websocket/{uuid}", negroni.New(
		negroni.HandlerFunc(RequireAuthAndUser),
		negroni.HandlerFunc(connect),
	)).Methods("GET")
	hub.Start()
}

func SetOfferingRoutes(router *mux.Router) *mux.Router {
	router.Handle("/offering",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(controllers.OfferingListController),
		)).Methods("GET")

	return router
}

func SetHelloRoutes(router *mux.Router) *mux.Router {
	router.Handle("/test/check",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(controllers.HelloController),
		)).Methods("GET")

	return router
}