Golang middleware.Recover函數代碼示例

func main() {
	// Host map
	hosts := make(Hosts)

	//-----
	// API
	//-----

	api := echo.New()
	api.Use(mw.Logger())
	api.Use(mw.Recover())

	hosts["api.localhost:1323"] = api

	api.Get("/", func(c *echo.Context) error {
		return c.String(http.StatusOK, "API")
	})

	//------
	// Blog
	//------

	blog := echo.New()
	api.Use(mw.Logger())
	api.Use(mw.Recover())

	hosts["blog.localhost:1323"] = blog

	blog.Get("/", func(c *echo.Context) error {
		return c.String(http.StatusOK, "Blog")
	})

	//---------
	// Website
	//---------

	site := echo.New()
	site.Use(mw.Logger())
	site.Use(mw.Recover())

	hosts["localhost:1323"] = site

	site.Get("/", func(c *echo.Context) error {
		return c.String(http.StatusOK, "Welcome!")
	})

	http.ListenAndServe(":1323", hosts)
}

func main() {
	//runtime.GOMAXPROCS(runtime.NumCPU())
	e := echo.New()

	e.Use(mw.Logger())
	e.Use(mw.Recover())
	e.Use(mw.Gzip())

	e.Get("/", welcome)
	e.Get("/ping", ping)

	//// Start server
	//e.Run(":1323")

	// Get the http.Server
	s := e.Server(":8000")

	// HTTP2 is currently enabled by default in echo.New(). To override TLS handshake errors
	// you will need to override the TLSConfig for the server so it does not attempt to validate
	// the connection using TLS as required by HTTP2
	s.TLSConfig = nil

	// Serve it like a boss
	log.Fatal(gracehttp.Serve(s))
}

// NewRoutes return routes
func NewRoutes() *echo.Echo {
	bansaku := echo.New()
	bansaku.Static("/js", "static/js")
	bansaku.Static("/css", "static/css/bansaku")
	bansaku.Static("/sound", "static/sound")
	bansaku.Static("/font", "static/font")
	bansaku.Use(mw.Logger())
	bansaku.Use(mw.Recover())
	t := p.PrepareTemplates(p.Options{
		Directory:  "templates/",
		Extensions: []string{".tpl"},
	})
	bansaku.SetRenderer(t)

	// Debug
	bansaku.SetDebug(true)
	server := controllers.NewBansakuServer()
	go server.Start()
	bansaku.Get("/", controllers.BansakuIndex)
	bansaku.WebSocket("/ws", server.BansakuSocketHandler())

	// API
	api := bansaku.Group("/api")
	api.Static("/css", "static/css/api")
	api.Get("/", controllers.APIReferenceHandler)
	api.Get("/count", controllers.APIBansakuGetHandler)

	return bansaku
}

func main() {

	loggerService.FileHandle = "server.go"
	loggerService.ErrMsg = string("init server.go")
	loggerService.Count = len("init server.go")
	loggerService.Level = "DEBUG"
	gLoggerService.LogInit(loggerService)
	go putEnginePoll()
	// Echo instance
	e := echo.New()

	// Debug mode
	e.Debug()

	// Middleware
	e.Use(mw.Logger())
	e.Use(mw.Recover())
	e.Use(mw.Gzip())

	// Routes
	e.Get("/expressListUsers", expressListUsers)
	e.Post("/expressEmailMessage", expressEmailMessage)
	e.Post("/expressQueryUsers", expressQueryUsers)
	e.Post("/expressTake", expressTake)
	e.Get("/expressTakeUser", expressTakeUser)

	loggerService.FileHandle = "server.go"
	loggerService.ErrMsg = string("1323 succ server.go")
	loggerService.Count = len("1323 succ server.go")
	loggerService.Level = "DEBUG"
	gLoggerService.LogInit(loggerService)
	// Start server
	e.Run(":1323")
}

func main() {

	demoData := Data{
		Id:   5,
		Name: "User name",
		Tags: []string{"people", "customer", "developer"},
	}

	e := echo.New()
	e.SetDebug(true)
	e.Use(middleware.Logger())
	e.Use(middleware.Recover())

	s := stats.New()
	e.Use(standard.WrapMiddleware(s.Handler))

	e.GET("/xml", func(c echo.Context) error {
		return c.XML(200, demoData)
	})

	e.GET("/json", func(c echo.Context) error {
		return c.JSON(200, demoData)
	})

	e.GET("/error", func(c echo.Context) error {
		return echo.NewHTTPError(500, "Error here")
	})

	e.Run(standard.New(":8888"))

}

func main() {
	conf.Server = env("SERVER", "127.0.0.1")
	conf.Password = env("PASSWORD", "ItsPass1942+")
	conf.User = env("USER", "Administrator")
	conf.SSHPort = env("SSH_PORT", "22")
	conf.instDir = os.Getenv("INSTALLATION_DIR")

	if len(conf.instDir) == 0 {
		conf.instDir = "/var/lib/nanocloud"
	}

	conf.artURL = os.Getenv("ARTIFACT_URL")
	if len(conf.artURL) == 0 {
		conf.artURL = "http://releases.nanocloud.org:8080/releases/latest/"
	}

	// Echo instance
	e := echo.New()

	// Middleware
	e.Use(mw.Logger())
	e.Use(mw.Recover())

	h := handler{
		iaasCon: iaas.New(conf.Server, conf.Password, conf.User, conf.SSHPort, conf.instDir, conf.artURL),
	}

	e.Get("/api/iaas", h.ListRunningVM)
	e.Post("/api/iaas/:id/stop", h.StopVM)
	e.Post("/api/iaas/:id/start", h.StartVM)
	e.Post("/api/iaas/:id/download", h.DownloadVM)

	e.Run(":8080")
}

func main() {
	e := echo.New()

	// Middleware
	e.Use(middleware.Logger())
	e.Use(middleware.Recover())

	// Login route
	e.POST("/login", login)

	// Unauthenticated route
	e.GET("/", accessible)

	// Restricted group
	r := e.Group("/restricted")

	// Configure middleware with the custom claims type
	config := middleware.JWTConfig{
		Claims:     &jwtCustomClaims{},
		SigningKey: []byte("secret"),
	}
	r.Use(middleware.JWTWithConfig(config))
	r.GET("", restricted)

	e.Logger.Fatal(e.Start(":1323"))
}

// GetWebService return a new gin.Engine
func GetWebService(store storage.Storage, auth *Authentication) *echo.Echo {
	log.Printf("[DEBUG] [abraracourcix] Creating web service using %v",
		store)
	ws := v1.NewWebService(store)
	e := echo.New()
	// Middleware
	e.Use(middleware.Logger())
	e.Use(middleware.Recover())
	// Routes
	e.Get("/", ws.Help())
	e.Get("/:url", ws.Redirect())
	e.Get("/api/version", ws.DisplayAPIVersion())
	v1 := e.Group("/api/v1")
	if auth != nil {
		log.Printf("[INFO] [abraracourcix] Setup secure mode : %v", auth)
		v1.Use(middleware.BasicAuth(func(user string, pwd string) bool {
			if user == auth.Username && pwd == auth.Password {
				return true
			}
			return false
		}))
	}
	v1.Get("/urls/:url", ws.URLShow())
	v1.Post("/urls", ws.URLCreate())
	v1.Get("/stats/:url", ws.URLStats())
	return e
}

func main() {
	port := "8080"

	e := echo.New()
	e.SetDebug(true)

	e.Use(mw.Logger())
	e.Use(mw.Recover())
	e.StripTrailingSlash()

	assetHandler := http.FileServer(assetFS())

	e.Get("/clicks", buttonsStateHandler)
	e.Post("/click/:button", buttonClicker)
	e.WebSocket("/ws", socketHandler)
	e.Get("/*", func(c *echo.Context) error {
		assetHandler.ServeHTTP(c.Response().Writer(), c.Request())
		return nil
	})

	// Start the "message hub"
	go hub.Run()

	// Detect clicks on buttons
	btns = newButtons()
	defer btns.Close()
	btns.Run()

	// Control the leds based on clicks
	newLeds(btns, hub)

	// Start server
	log.Println("Starting server on port " + port)
	graceful.ListenAndServe(e.Server(":"+port), 2*time.Second)
}

func main() {
	// 支持根據參數打印版本信息
	global.PrintVersion(os.Stdout)

	savePid()

	logger.Init(ROOT+"/log", ConfigFile.MustValue("global", "log_level", "DEBUG"))

	go ServeBackGround()

	e := echo.New()

	serveStatic(e)

	e.Use(thirdmw.EchoLogger())
	e.Use(mw.Recover())
	e.Use(pwm.Installed(filterPrefixs))
	e.Use(pwm.HTTPError())
	e.Use(pwm.AutoLogin())

	frontG := e.Group("", thirdmw.EchoCache())
	controller.RegisterRoutes(frontG)

	frontG.GET("/admin", echo.HandlerFunc(admin.AdminIndex), pwm.NeedLogin(), pwm.AdminAuth())
	adminG := e.Group("/admin", pwm.NeedLogin(), pwm.AdminAuth())
	admin.RegisterRoutes(adminG)

	std := standard.New(getAddr())
	std.SetHandler(e)

	gracefulRun(std)
}

func main() {
	module = nano.RegisterModule("router")

	setupDb()

	conf.UploadDir = env("UPLOAD_DIR", "uploads/")

	handler := httpHandler{
		URLPrefix: "/api",
		Module:    module,
	}

	go module.Listen()

	e := echo.New()
	e.Use(middleware.Logger())
	e.Use(middleware.Recover())
	frontDir := env("FRONT_DIR", "front/")
	e.Static("/", frontDir)
	e.Get("/api/me", getMeHandler)
	e.Get("/api/version", getVersionHandler)
	e.Any("/api/*", handler.ServeHTTP)
	e.Any("/oauth/*", oauthHandler)
	e.Post("/upload", uploadHandler)
	e.Get("/upload", checkUploadHandler)

	addr := ":" + env("PORT", "8080")
	module.Log.Info("Server running at ", addr)
	e.Run(addr)
}

func (api *ApiEcho) Handler() http.Handler {
	// Echo instance
	e := echo.New()

	// Middleware
	e.Use(mw.Logger())
	e.Use(mw.Recover())

	// Serve static files
	e.Static("/", "./public")

	// stats https://github.com/thoas/stats
	s := stats.New()
	e.Use(s.Handler)
	e.Get("/stats", func(c *echo.Context) error {
		return c.JSON(http.StatusOK, s.Data())
	})

	// ping
	e.Get("/ping", pingHandler())
	// Set RGB
	e.Get("/rgb/:rgb", rgbHandler(api))
	// SetStabilization
	e.Get("/stable/:bool", stableHandler(api))
	// SetBackLED
	e.Get("/backled/:level", backLedHandler(api))
	// SetHeading
	e.Get("/heading/:heading", headingHandler(api))
	// Roll
	e.Get("/roll/:speed/head/:heading", rollHandler(api))
	// SetRotationRate
	e.Get("/rotate_rate/:level", rotationRateHandler(api))

	return e
}

func main() {
	cmd := kingpin.MustParse(app.Parse(os.Args[1:]))

	aws_config := aws.NewConfig()

	skipp3r = Skipp3r{
		Bucket:  bucket,
		Prefix:  prefix,
		Version: version,
		Svc:     s3.New(aws_config),
	}

	switch cmd {
	case get.FullCommand():
		res := skipp3r.get(getPath)
		fmt.Println(res)
	case set.FullCommand():
		err := skipp3r.set(srcPath, destPath, doDelete)
		fmt.Println(err)
	case daemon.FullCommand():
		e := echo.New()

		e.Use(mw.Logger())
		e.Use(mw.Recover())

		e.Get("/", getHandler)
		e.Get("/:path", getHandler)
		e.Run(":" + *port)
	}
}

func main() {
	// Echo instance
	e := echo.New()

	// Debug mode
	e.Debug()

	//------------
	// Middleware
	//------------

	// Logger
	e.Use(mw.Logger())

	// Recover
	e.Use(mw.Recover())

	// Basic auth
	e.Use(mw.BasicAuth(func(usr, pwd string) bool {
		if usr == "joe" && pwd == "secret" {
			return true
		}
		return false
	}))

	// Gzip
	e.Use(mw.Gzip())

	// Routes
	e.Get("/", hello)

	// Start server
	e.Run(":1323")
}

func (as ApiService) registerMiddlewares() {
	// Middlewares
	as.echo.HTTPErrorHandler = CustomHTTPErrorHandler

	as.echo.Use(middleware.Logger())
	as.echo.Use(middleware.Recover())
}