装的版本是wordpress:6.6.1-php8.2-apache
搜到的教程都不生效
最后解决方案：

php.ini

docker exec -t wordpress bash -c "echo 'upload_max_filesize = 50M' >> '/var/www/html/php.ini'"
docker exec -t wordpress bash -c "echo 'post_max_size = 50M' >> '/var/www/html/php.ini'"

.htaccsss

docker exec -t wordpress bash -c "echo 'php_value memory_limit 256M' >> '/var/www/html/.htaccsss'"