recipes: static middleware changes

Signed-off-by: Vishal Rana <vr@labstack.com>

echo.go

@@ -384,9 +384,15 @@ func (e *Echo) Match(methods []string, path string, handler HandlerFunc, middlew
 // Static registers a new route with path prefix to serve static files from the
 // provided root directory.
 func (e *Echo) Static(prefix, root string) {
-	e.GET(prefix+"*", func(c Context) error {
+	h := func(c Context) error {
 		return c.File(path.Join(root, c.Param("*")))
-	})
+	}
+	e.GET(prefix, h)
+	if prefix == "/" {
+		e.GET(prefix+"*", h)
+	} else {
+		e.GET(prefix+"/*", h)
+	}
 }
 
 // File registers a new route with path to serve a static file.

recipe/file-upload/multiple/server.go

@@ -57,8 +57,8 @@ func main() {
 
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static("public"))
 
+	e.Static("/", "public")
 	e.POST("/upload", upload)
 
 	if err := e.Start(":1323"); err != nil {

recipe/file-upload/single/server.go

@@ -51,8 +51,8 @@ func main() {
 
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static("public"))
 
+	e.Static("/", "public")
 	e.POST("/upload", upload)
 
 	if err := e.Start(":1323"); err != nil {

recipe/google-app-engine/app-standalone.go

@@ -14,7 +14,7 @@ func createMux() *echo.Echo {
 	e.Use(middleware.Logger())
 	e.Use(middleware.Gzip())
 
-	e.Use(middleware.Static("public"))
+	e.Static("/", "public")
 
 	return e
 }

recipe/jsonp/server.go

@@ -13,7 +13,8 @@ func main() {
 	e := echo.New()
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static("public"))
+
+	e.Static("/", "public")
 
 	// JSONP
 	e.GET("/jsonp", func(c echo.Context) error {

recipe/websocket/gorilla/server.go

@@ -41,7 +41,7 @@ func main() {
 	e := echo.New()
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static("../public"))
+	e.Static("/", "../public")
 	e.GET("/ws", hello)
 	if err := e.Start(":1323"); err != nil {
 		e.Logger.Fatal(err)

recipe/websocket/net/server.go

@@ -35,7 +35,7 @@ func main() {
 	e := echo.New()
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static("../public"))
+	e.Static("/", "../public")
 	e.GET("/ws", hello)
 	if err := e.Start(":1323"); err != nil {
 		e.Logger.Fatal(err)