php.ini 扩展 extension=php_fileinfo.dll 未安装导致的问题 [ 2.0 版本 ]

以下是错误提示

Exception (Invalid Configuration) 'yii\base\InvalidConfigException' with message 'The fileinfo PHP extension is not installed.' 
in /home/wwwroot/120.27.203.12/xhedu/vendor/yiisoft/yii2/helpers/BaseFileHelper.php:142

开启：extension=php_fileinfo.dll 扩展，本地和linux 都需要