fix router & tpl tolower

@@ -156,7 +156,7 @@ func (c *Controller) RenderBytes() ([]byte, error) {
 	//if the controller has set layout, then first get the tplname's content set the content to the layout
 	if c.Layout != "" {
 		if c.TplNames == "" {
-			c.TplNames = c.ChildName + "/" + c.Ctx.Request.Method + "." + c.TplExt
+			c.TplNames = c.ChildName + "/" + strings.ToLower(c.Ctx.Request.Method) + "." + c.TplExt
 		}
 		if RunMode == "dev" {
 			BuildTemplate(ViewsPath)

@@ -373,14 +373,15 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
 	for _, route := range p.fixrouters {
 		n := len(requestPath)
 		//route like "/"
-		if n == 1 {
-			if requestPath == route.pattern {
-				runrouter = route
-				findrouter = true
-				break
-			} else {
-				continue
-			}
+		//if n == 1 {
+		//	else {
+		//		continue
+		//	}
+		//}
+		if requestPath == route.pattern {
+			runrouter = route
+			findrouter = true
+			break
 		}
 
 		if (requestPath[n-1] != '/' && route.pattern == requestPath) ||