beego: update the router rule for *

* not match the empty route

@@ -381,9 +381,11 @@ func initBeforeHttpRun() {
 	middleware.RegisterErrorHandler()
 
 	for u, _ := range StaticDir {
+		Get(u, serverStaticRouter)
 		Get(u+"/*", serverStaticRouter)
 	}
 	if EnableDocs {
+		Get("/docs", serverDocs)
 		Get("/docs/*", serverDocs)
 	}
 }

@@ -350,9 +350,11 @@ func (p *ControllerRegistor) AddAutoPrefix(prefix string, c ControllerInterface)
 			route.methods = map[string]string{"*": rt.Method(i).Name}
 			route.controllerType = ct
 			pattern := path.Join(prefix, controllerName, strings.ToLower(rt.Method(i).Name), "*")
+			patternfix := path.Join(prefix, controllerName, strings.ToLower(rt.Method(i).Name))
 			route.pattern = pattern
 			for _, m := range HTTPMETHOD {
 				p.addToRouter(m, pattern, route)
+				p.addToRouter(m, patternfix, route)
 			}
 		}
 	}

@@ -267,12 +267,6 @@ func (leaf *leafInfo) match(wildcardValues []string) (ok bool, params map[string
 				}
 				return true, params
 			}
-			if len(leaf.wildcards) == 1 && leaf.wildcards[0] == ":splat" {
-				params = make(map[string]string)
-				params[":splat"] = ""
-				return true, params
-			}
-			Error("bug of router")
 			return false, nil
 		} else if len(wildcardValues) == 0 { // static path
 			return true, nil

@@ -18,7 +18,6 @@ func init() {
 	routers = append(routers, testinfo{"/customer/login", "/customer/login", nil})
 	routers = append(routers, testinfo{"/customer/login", "/customer/login.json", map[string]string{":ext": "json"}})
 	routers = append(routers, testinfo{"/*", "/customer/123", map[string]string{":splat": "customer/123"}})
-	routers = append(routers, testinfo{"/customer/*", "/customer", map[string]string{":splat": ""}})
 	routers = append(routers, testinfo{"/*", "/customer/2009/12/11", map[string]string{":splat": "customer/2009/12/11"}})
 	routers = append(routers, testinfo{"/*.*", "/nice/api.json", map[string]string{":path": "nice/api", ":ext": "json"}})
 	routers = append(routers, testinfo{"/:name/*.*", "/nice/api.json", map[string]string{":name": "nice", ":path": "api", ":ext": "json"}})