安装drupal9报错

问题一：PHP EXTENSIONS Disabled Drupal requires you to enable the PHP extensions in the following list (see the system requirements page for more information): gd

 解决方法：把XAMPP->config->PHP(php.ini)->extension=gd前面的注释取消

问题二：PHP OPCODE CACHING Not enabled PHP OPcode caching can improve your site's performance considerably. It is highly recommended to have OPcache installed on your server.

 解决方法：把XAMPP->config->PHP(php.ini)->opcache.enable=1前面的注释取消（如果这里是。。。=0，将0改为1） ，再加上zend_extension=php_opcache.dll