Fatal error: Uncaught think\exception\HttpException: method not exists:app\index\controller\Index->sitemap() in /www/wwwroot/xcx.cihai520.com/system/thinkphp/library/think/App.php:406 Stack trace: #0 /www/wwwroot/xcx.cihai520.com/system/thinkphp/library/think/App.php(295): think\App::module() #1 /www/wwwroot/xcx.cihai520.com/system/thinkphp/library/think/App.php(123): think\App::exec() #2 /www/wwwroot/xcx.cihai520.com/system/thinkphp/start.php(18): think\App::run() #3 /www/wwwroot/xcx.cihai520.com/public_html/index.php(13): require('/www/wwwroot/xc...') #4 {main} thrown in /www/wwwroot/xcx.cihai520.com/system/thinkphp/library/think/App.php on line 406