GXgeo设置

@@ -32,6 +32,12 @@ if (!function_exists('generateRoute')) {
             $string = $string[0];
         }
         $sign = str_replace(".", "", trim(strtolower(preg_replace('/[^\w.]+/', '-', trim($string))), '-'));
+        if (strpos($sign, 'well-known-') === 0) {
+            $sign = substr($sign, strlen('well-known-'));
+        }
+        if(empty($sign)){
+            $sign = 'u';
+        }
         return $sign;
     }
 }