后台设备模块开发

@@ -166,7 +166,7 @@ class AdminLightController extends AdminBaseController
     public function addPost()
     {
         $param = $this->request->param();
-        $param['location'] = implode(",", $param['location']);
+        $param['location'] = explode(",", $param['location']);
         $param['create_time'] = time();
         $param['row']=$param['location'][0];
         $param['column']=$param['location'][1];