Warning: include(./ThinkPHP/ThinkPHP.php): failed to open stream: No such file or directory in D:\wwwroot\chengkongbao_cl6tm9\web\index.php on line 23

Warning: include(): Failed opening './ThinkPHP/ThinkPHP.php' for inclusion (include_path='.;C:\php\pear') in D:\wwwroot\chengkongbao_cl6tm9\web\index.php on line 23
应该是目录设置错误了。求指教