尝试

app/Http/Controllers/Admin/AdminUserController.php

@@ -38,6 +38,12 @@ class AdminUserController extends BaseController
         list($model, $model_name, $pre_uri) = array($this->model, $this->model_name, $this->pre_uri);
         return view($this->view_path.'index', compact('model', 'model_name','pre_uri', 'admin_role_options'));
     }
+    public function all()
+    {
+        $admin_role_options = $this->adminRole->getOptions();
+        list($model, $model_name, $pre_uri) = array($this->model, $this->model_name, $this->pre_uri);
+        return view($this->view_path.'index', compact('model', 'model_name','pre_uri', 'admin_role_options'));
+    }
 
     public function get(Request $request)
     {