CentOS 部署 PHP 指南

1，安装 php sudo yum -y install php php-fpm php-json 2，启动php-fpm服务 #执行以下命令启动php-fpm sudo systemctl start php-fpm #查看php-fpm启动状态 systemctl status php-fpm #查看自启动情况 systemctl list-unit-files | grep php-fpm #开机自启动 systemctl enable php-fpm 3，在 /etc/nginx/conf.d 新增 站点的配置文件 server { listen 80; server_name xxx.com; server_name localhost; charset utf-8; client_max_body_size 5M; location / { root /opt/my_php; index index.php; } location ~ \.php$ { root /opt/my_php; fastcgi_pass unix:/run/php-fpm/www.sock; #fastcgi服务端口，将http请求代理到此端口 fastcgi_index index.php; #fastcgi服务默认页面 fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; #设置请求的脚本文件路径 include fastcgi_params; } } 关于 fastcgi_pass 节点的配置，当配置成: fastcgi_pass 127.0.0.1:9000; 配置成该值，访问时可能会报错如下： connect() failed (111: Connection refused) while connecting to upstream, client: x.x.x.x, server: xxx.com, request: "GET /index.php HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "xxx.com" fastcgi_pass 节点正确配置的方法： centos8里，php-fpm 的配置文件在 /etc/php-fpm.d/www.conf 通过cat打开该文件，找到 listen 节点 将 listen 节点的值配置到 /etc/nginx/conf.d 新增的配置文件中的 fastcgi_pass 节点里即可 4，重启 sudo systemctl restart php-fpm sudo systemctl restart nginx