Golang pat.New函數代碼示例

func Run(address string) {

	// routes
	r := pat.New()
	r.Get("/ws", wsHandler)
	r.Get("/js/", staticHandler)
	r.Get("/css/", staticHandler)
	r.Get("/images/", staticHandler)
	r.Get("/templates/", staticHandler)
	r.Get("/fonts/", staticHandler)
	r.Get("/api/authors/page~{page:[0-9]+}/limit~{limit:[0-9]+}/search={search:[а-яА-Яa-zA-Z0-9]*}", authorsFindHandler)
	r.Get("/api/authors/id~{id:[0-9]+}", authorGetByIdHandler)
	r.Get("/api/station/id~{id:[0-9]+}", stationHandler)
	r.Get("/api/books/id~{id:[0-9]+}", getBookHandler)
	r.Get("/api/books/page~{page:[0-9]+}/limit~{limit:[0-9]+}/author~{author}/search={search:[а-яА-Яa-zA-Z0-9]*}", booksHandler)
	r.Get("/api/file/list/book~{book:[0-9]+}", getBookFileListHandler)
	r.Post("/api/history/book~{book:[0-9]+}", addHistoryHandler)
	r.Get("/api/history/page~{page:[0-9]+}/limit~{limit:[0-9]+}", getHistoryHandler)
	r.Get("/", homeHandler)
	http.Handle("/", r)

	if err := http.ListenAndServe(address, nil); err != nil {
		fmt.Println(err.Error())
	}
}

func main() {
	flag.Parse()

	var err error

	log.Print("Dialing mongodb database")
	mongodb_session, err = mgo.Dial(MONGODB_URL)
	if err != nil {
		panic(err)
	}
	log.Print("Succesfully dialed mongodb database")

	err = mongodb_session.DB(MONGODB_DATABASE).Login(MONGODB_USERNAME, MONGODB_PASSWORD)

	r := pat.New()
	//Create a unique index on 'guid', so that entires will not be duplicated
	//Any duplicate entries will be dropped silently when insertion is attempted
	guid_index := mgo.Index{
		Key:        []string{"guid"},
		Unique:     true,
		DropDups:   true,
		Background: true,
		Sparse:     true,
	}
	mongodb_session.DB(MONGODB_DATABASE).C(BLOGPOSTS_DB).EnsureIndex(guid_index)

	if *fetchposts {
		feeds, err := parseFeeds(FEEDS_LIST_FILENAME)
		if err != nil {
			panic(err)
		}

		for _, feed_info := range feeds {
			if len(feed_info) != 2 {
				panic(fmt.Errorf("Expect csv with 2 elements per row; received row with %d elements", len(feed_info)))
			}
			feed_url := feed_info[0]
			feed_author := feed_info[1]
			log.Printf("Found %s", feed_url)
			go func(uri string, author string) {
				scrapeRss(uri, author)
			}(feed_url, feed_author)
		}
	} else {
		log.Print("Skipping fetching posts - blog posts will NOT be updated")
	}

	//Order of routes matters
	//Routes *will* match prefixes
	http.Handle("/static/", http.FileServer(http.Dir("public")))
	r.Get("/feeds/all", serveFeeds)
	r.Get("/authors/all", serveAuthorInfo)
	r.Get("/", servePosts)
	//r.Get("/", serveHome)
	http.Handle("/", r)
	log.Printf("Starting HTTP server listening on %v", *httpAddr)
	if err := http.ListenAndServe(*httpAddr, nil); err != nil {
		log.Fatalf("Error listening, %v", err)
	}
}

func main() {
	// Load config file
	cfg, err := config.Load()
	if err != nil {
		fmt.Println(err)
		return
	}

	// Instantiate logger
	logger, err := log.New(cfg.LogFile)
	if err != nil {
		fmt.Println(err)
		return
	}

	pool := image.NewImagePool(cfg.ImageDir)
	handlers := handler.New(pool, logger)

	router := pat.New()
	router.Get("/images/{uuid}/file", handlers.GetImageFile())
	router.Get("/images/{uuid}", handlers.GetImage())
	router.Get("/images", handlers.ListImages())
	router.Delete("/images/{uuid}", handlers.DeleteImage())
	router.Post("/images/{uuid}", handlers.ImageAction())
	router.Post("/images", handlers.CreateImage())
	router.Put("/images/{uuid}/file", handlers.AddImageFile())
	router.Get("/ping", handlers.Ping())
	http.Handle("/", router)

	fmt.Printf("Listening for http connections on %s\n", cfg.Listen)
	if err := http.ListenAndServe(cfg.Listen, nil); err != nil {
		fmt.Println(err)
	}
}

func main() {
	err := SignatureCreateKey()
	if err != nil {
		log.Fatal("SignatureCreateKey: Is the Redis database running?: ", err)
		return
	}
	m := pat.New()
	m.Get("/static/{path}", http.HandlerFunc(StaticServer))
	m.Post("/setup", http.HandlerFunc(SetupHandler))
	m.Post("/user/key/{type}", http.HandlerFunc(SecretKeySetupHandler))

	// Control flow is: /authgh -> github -> /oauth2callbackgh
	m.Get("/authgh", http.HandlerFunc(AuthHandlerGH))
	m.Get("/oauth2callbackgh", http.HandlerFunc(Oauth2callbackHandlerGH))

	// Control flow is: /auth -> google -> /oauth2callback
	m.Get("/auth", http.HandlerFunc(authHandler))
	m.Get("/oauth2callback", http.HandlerFunc(oauth2callbackHandler))

	m.Get("/signout", http.HandlerFunc(signoutHandler))
	m.Post("/signout", http.HandlerFunc(signoutHandler))
	m.Post("/signature", http.HandlerFunc(SignatureVerifyHandler))
	http.Handle("/ws/glass/", websocket.Handler(WSGlassHandler))
	http.Handle("/ws/client", websocket.Handler(WSWebHandler))
	http.Handle("/ws/client/", websocket.Handler(WSWebHandler))
	http.Handle("/ws/web", websocket.Handler(WSWebHandler))
	http.Handle("/ws/web/", websocket.Handler(WSWebHandler))
	m.Get("/", http.HandlerFunc(PlaygroundServer))
	http.Handle("/", m)
	err = http.ListenAndServe(":"+servePort, nil)
	if err != nil {
		log.Fatal("ListenAndServe: ", err)
	}
}

func TestExecEarlyExit(test *testing.T) {
	config.ServerURI = "127.0.0.1:1236"

	mux := pat.New()
	normalPing(mux)
	normalExec(test, mux)
	listen := startServer(test, mux)
	defer listen.Close()

	errChan := make(chan error)
	go func() {
		// need to use a pipe so that no EOF is returned. this was causing test to fail very quickly
		r, _ := io.Pipe()
		out := &bytes.Buffer{}
		err := execInternal("exec", "cmd=exit", r, out)
		test.Log("exited", err)
		if err != nil {
			errChan <- err
			return
		}
		close(errChan)
	}()
	select {
	case <-time.After(time.Second * 4):
		test.Log("timed out...")
		test.FailNow()
	case err := <-errChan:
		if err == nil {
			return
		}
		test.Log(err)
		test.FailNow()
	}
}

// registerRoutes
func registerRoutes() (*pat.Router, error) {
	lumber.Debug("[PULSE :: API] Registering routes...")

	//
	router := pat.New()

	//
	router.Get("/ping", func(rw http.ResponseWriter, req *http.Request) {
		rw.Write([]byte("pong"))
	})

	router.Options("/", cors)

	router.Get("/keys", keysRequest)
	router.Get("/tags", tagsRequest)

	router.Get("/latest/{stat}", doCors(latestStat))
	router.Get("/hourly/{stat}", doCors(hourlyStat))
	router.Get("/daily/{stat}", doCors(dailyStat))
	router.Get("/daily_peaks/{stat}", doCors(dailyStat))

	// only expose alert routes if alerting configured
	if viper.GetString("kapacitor-address") != "" {
		// todo: maybe get and list tasks from kapacitor
		router.Post("/alerts", doCors(setAlert))
		router.Put("/alerts", doCors(setAlert))
		router.Delete("/alerts/{id}", doCors(deleteAlert))
	}

	return router, nil
}

func routes() *pat.Router {
	router := pat.New()
	// balancing
	router.Delete("/services/{svcId}/servers/{srvId}", deleteServer)
	router.Get("/services/{svcId}/servers/{srvId}", getServer)
	router.Put("/services/{svcId}/servers", putServers)
	router.Post("/services/{svcId}/servers", postServer)
	router.Get("/services/{svcId}/servers", getServers)
	router.Delete("/services/{svcId}", deleteService)
	router.Put("/services/{svcId}", putService)
	router.Get("/services/{svcId}", getService)
	router.Post("/services", postService)
	router.Put("/services", putServices)
	router.Get("/services", getServices)

	// routing
	router.Delete("/routes", deleteRoute)
	router.Put("/routes", putRoutes)
	router.Get("/routes", getRoutes)
	router.Post("/routes", postRoute)

	// certificates
	router.Delete("/certs", deleteCert)
	router.Put("/certs", putCerts)
	router.Get("/certs", getCerts)
	router.Post("/certs", postCert)

	// ips
	router.Delete("/vips", deleteVip)
	router.Put("/vips", putVips)
	router.Get("/vips", getVips)
	router.Post("/vips", postVip)

	return router
}

func main() {
	list := NewList()
	gcmPusher := NewGCMPusher(*gcmKey)
	wsPusher := NewWSPusher()
	bus := NewEventBus([]Subscriber{gcmPusher, wsPusher})

	r := pat.New()
	corsHandler := CORSHandler()

	r.Get("/list", IndexHandler(list))
	r.Add("OPTIONS", "/list", corsHandler)
	r.Put("/list/{urn}", SetHandler(list, bus))
	r.Add("OPTIONS", "/list/{urn}", corsHandler)
	r.Post("/list/{urn}/{action:(play|pause)}", PlaybackHandler(list, bus))
	r.Add("OPTIONS", "/list/{urn}/{action:(play|pause)}", corsHandler)
	r.Delete("/list/{urn}", DeleteHandler(list, bus))
	r.Add("OPTIONS", "/list/{urn}", corsHandler)
	r.Handle("/subscribe/gcm", GCMSubscriptionHandler(gcmPusher))
	r.Handle("/subscribe/ws", WSSubscriptionHandler(wsPusher))

	err := http.ListenAndServe(*listen, r)
	if err != nil {
		log.Fatal(err)
	}
}

func launchServer(flag *flag.Flag) error {
	path, err := config.GetString("assets")
	if err != nil {
		return errors.New("No assets folder specified in config file.")
	}

	scheduler.Run()

	http.Handle("/assets/", http.StripPrefix("/assets/", http.FileServer(http.Dir(path))))

	r := pat.New()

	r.Post("/schedules/{scheduleId}", updateSchedule)
	r.Get("/schedules/{scheduleId}/edit", editSchedule)
	r.Get("/schedules/new", newSchedule)
	r.Post("/schedules", createSchedule)

	r.Get("/valves/{valveId}/edit", editValve)
	r.Get("/valves/{valveId}/open", openValve)
	r.Get("/valves/{valveId}/close", closeValve)
	r.Post("/valves/{valveId}", updateValve)
	r.Get("/valves/{valveId}", showValve)

	r.Get("/manual", manual)
	r.Get("/", homepage)

	http.Handle("/", r)

	initializeTemplates(path)

	err = http.ListenAndServe(":7777", nil)

	return err

}

// registerRoutes registers all api routes with the router
func registerRoutes() (*pat.Router, error) {
	config.Log.Debug("[sherpa/api] Registering routes...\n")

	//
	router := pat.New()

	//
	router.Get("/ping", func(rw http.ResponseWriter, req *http.Request) {
		rw.Write([]byte("pong"))
	})

	// templates
	router.Delete("/templates/{id}", handleRequest(deleteTemplate))
	router.Get("/templates/{id}", handleRequest(getTemplate))
	router.Post("/templates", handleRequest(postTemplate))
	router.Get("/templates", handleRequest(getTemplates))

	// builds
	router.Delete("/builds/{id}", handleRequest(deleteBuild))
	router.Get("/builds/{id}", handleRequest(getBuild))
	router.Post("/builds", handleRequest(postBuild))
	router.Get("/builds", handleRequest(getBuilds))

	return router, nil
}

func App() http.Handler {
	p := pat.New()
	p.Get("/get", func(res http.ResponseWriter, req *http.Request) {
		res.WriteHeader(201)
		fmt.Fprintln(res, "METHOD:"+req.Method)
		fmt.Fprint(res, "Hello from Get!")
	})
	p.Delete("/delete", func(res http.ResponseWriter, req *http.Request) {
		res.WriteHeader(201)
		fmt.Fprintln(res, "METHOD:"+req.Method)
		fmt.Fprint(res, "Goodbye")
	})
	p.Post("/post", func(res http.ResponseWriter, req *http.Request) {
		fmt.Fprintln(res, "METHOD:"+req.Method)
		fmt.Fprint(res, "NAME:"+req.PostFormValue("name"))
	})
	p.Put("/put", func(res http.ResponseWriter, req *http.Request) {
		fmt.Fprintln(res, "METHOD:"+req.Method)
		fmt.Fprint(res, "NAME:"+req.PostFormValue("name"))
	})
	p.Post("/sessions/set", func(res http.ResponseWriter, req *http.Request) {
		sess, _ := Store.Get(req, "my-session")
		sess.Values["name"] = req.PostFormValue("name")
		sess.Save(req, res)
	})
	p.Get("/sessions/get", func(res http.ResponseWriter, req *http.Request) {
		sess, _ := Store.Get(req, "my-session")
		if sess.Values["name"] != nil {
			fmt.Fprint(res, "NAME:"+sess.Values["name"].(string))
		}
	})
	return p
}

func GetRouter() *pat.Router {
	r := pat.New()

	r.Get("/mail/healthcheck", HelloWorldHandler)
	r.Post("/mail/contactus", ContactUsHandler)
	return r
}

// Listen binds to httpBindAddr
func Listen(httpBindAddr string, Asset func(string) ([]byte, error), exitCh chan int, registerCallback func(http.Handler)) {
	log.Info("[HTTP] Binding to address: %s", httpBindAddr)

	pat := pat.New()
	registerCallback(pat)

	f := func(w http.ResponseWriter, req *http.Request) {
		if Authorised == nil {
			pat.ServeHTTP(w, req)
			return
		}

		u, pw, ok := req.BasicAuth()
		if !ok || !Authorised(u, pw) {
			w.Header().Set("WWW-Authenticate", "Basic")
			w.WriteHeader(401)
			return
		}
		pat.ServeHTTP(w, req)
	}

	err := http.ListenAndServe(httpBindAddr, http.HandlerFunc(f))
	if err != nil {
		log.Fatalf("[HTTP] Error binding to address %s: %s", httpBindAddr, err)
	}
}

func main() {
	SignatureCreateKey()
	m := pat.New()
	m.Get("/static/{path}", http.HandlerFunc(StaticServer))
	m.Post("/notify/{key}", http.HandlerFunc(NotifyServer))
	m.Post("/notify/", http.HandlerFunc(NotifyServer))
	m.Post("/setup", http.HandlerFunc(SetupHandler))
	m.Post("/user/key/{type}", http.HandlerFunc(SecretKeySetupHandler))

	// Control flow is: /auth -> google -> /oauth2callback
	m.Get("/auth", http.HandlerFunc(authHandler))
	m.Get("/oauth2callback", http.HandlerFunc(oauth2callbackHandler))

	m.Post("/signout", http.HandlerFunc(signoutHandler))
	m.Post("/flags", http.HandlerFunc(FlagsHandler))
	m.Get("/flags", http.HandlerFunc(FlagsHandler))
	m.Delete("/flags", http.HandlerFunc(FlagsHandler))
	m.Post("/signature", http.HandlerFunc(SignatureVerifyHandler))
	http.Handle("/ws/glass/", websocket.Handler(WSGlassHandler))
	http.Handle("/ws/web", websocket.Handler(WSWebHandler))
	http.Handle("/ws/web/", websocket.Handler(WSWebHandler))
	m.Get("/", http.HandlerFunc(PlaygroundServer))
	http.Handle("/", m)
	err := http.ListenAndServe(":"+servePort, nil)
	if err != nil {
		log.Fatal("ListenAndServe: ", err)
	}
}

func main() {
	// Initialize any provider
	provider := google.New()

	// Bare http
	http.Handle("/auth/google/authorize", id.Authorize(provider))
	http.Handle("/auth/google/callback", id.Callback(provider, "auth/restricted"))
	http.Handle("/auth/restricted", id.Middleware(id.Verify, id.Verified))

	// Default mux
	serveMux := http.NewServeMux()
	serveMux.Handle("/auth/google/authorize", id.Authorize(provider))
	serveMux.Handle("/auth/google/callback", id.Callback(provider, "auth/restricted"))
	serveMux.Handle("/auth/restricted", id.Middleware(id.Verify, id.Verified))

	// Gorilla's Pat. Requires type assertion.
	p := pat.New()
	p.Get("/auth/google/authorize", id.Authorize(provider).(http.HandlerFunc))
	p.Get("/auth/google/callback", id.Callback(provider, "auth/restricted").(http.HandlerFunc))

	// Gorilla's Mux
	m := mux.NewRouter()
	m.Handle("/auth/google/authorize", id.Authorize(provider))
	m.Handle("/auth/google/callback", id.Callback(provider, "auth/restricted"))

	// Julien Schmidt's httprouter
	r := httprouter.New()
	r.GET("/httprouter/auth/google/authorize", id.HTTPRouterAuthorize(provider))
	r.GET("/httprouter/auth/google/callback", id.HTTPRouterCallback(provider, "auth/restricted"))

	log.Printf("Serving HTTP on port 3000")
	log.Fatal(http.ListenAndServe(":3000", serveMux))
}