1 安装php-fpm

apt update
apt-get install php-fpm

#配置php-fpm服务启动
systemctl  enable  php8.1-fpm
systemctl  start  php8.1-fpm
#查看服务
systemctl  status  php8.1-fpm
#查看版本
root@iZbp1g7fmjea77vsqc5hmmZ:~# php  -v
PHP 8.1.2-1ubuntu2.18 (cli) (built: Jun 14 2024 15:52:55) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.2, Copyright (c) Zend Technologies
    with Zend OPcache v8.1.2-1ubuntu2.18, Copyright (c), by Zend Technologies

2 nginx 安装

sudo apt update
sudo apt-get  install  nginx
#配置nginx服务启动
sudo systemctl restart nginx
sudo systemctl enable nginx

3  配置nginx

vim  /etc/nginx/sites-available/default

root /data/www/html;
        location ~ \.php$ {
                include snippets/fastcgi-php.conf;
                fastcgi_pass unix:/run/php/php8.1-fpm.sock;

        }

4 测试文件

#vim /data/www/html/index.php
<?php
phpinfo();
?>

5 访问测试页面