tp6更新到最新版本

目录结构调整

app/controller/admin/Index.php

@@ -69,6 +69,7 @@ class Index extends Admin{
 	public function logout(){
 		Session::set('user', null);
 		$this->data['code'] = 0;
+		$this->data['msg'] = "成功退出！";
 		return $this->data;
 	}
 }