更新显示架构

app/admin/route/routes/theme.php

@@ -0,0 +1,8 @@
+<?php
+use think\facade\Route;
+
+// 模板管理路由
+Route::get('theme', 'app\admin\controller\ThemeController@index');
+Route::post('theme/switch', 'app\admin\controller\ThemeController@switch');
+Route::get('theme/data', 'app\admin\controller\ThemeController@getData');
+Route::post('theme/data', 'app\admin\controller\ThemeController@saveData');