feat:修复bug

@@ -14,7 +14,7 @@ class SimpleRequest
 
     public function __construct($data)
     {
-        $this->path   = $data['path_info'];
+        $this->path   = $data['path'];
         $this->uri    = $data['uri'];
         $this->get    = $data['get'];
         $this->post   = $data['post'];