openEuler yum 安装 LNMP 环境

安装 常用软件

yum -y updateyum -y install vim tar wget zip unzip net-tools

yum 安装 nginx

yum -y install nginxsystemctl start nginx.servicesystemctl enable nginx.service

firewall-cmd --zone=public --add-port=80/tcp --permanentfirewall-cmd --reload 

yum 安装 PHP8

yum -y install  php-cli php-fpm php-mysqlnd php-zip php-devel php-gd php-mbstring php-curl php-xml php-pear php-bcmath php-json php-redis  --skip-broken

配置 nginx 支持 PHP

yum -y install php-fpmsystemctl start php-fpm.servicesystemctl enable php-fpm.service

修改PHP配置文件如下：

events {    worker_connections 1024;}http {    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '                      '$status $body_bytes_sent "$http_referer" '                      '"$http_user_agent" "$http_x_forwarded_for"';    access_log  /var/log/nginx/access.log  main;    sendfile            on;    tcp_nopush          on;    tcp_nodelay         on;    keepalive_timeout   65;    types_hash_max_size 4096;    include             /etc/nginx/mime.types;    default_type        application/octet-stream;    # Load modular configuration files from the /etc/nginx/conf.d directory.    # See http://nginx.org/en/docs/ngx_core_module.html#include    # for more information.    include /etc/nginx/conf.d/*.conf;    server {        listen       80;        listen       [::]:80;        server_name  _;        root         /usr/share/nginx/html;    # for more information.    include /etc/nginx/conf.d/*.conf;    server {        listen       80;        listen       [::]:80;        server_name  _;        root         /usr/share/nginx/html;        # Load configuration files for the default server block.        include /etc/nginx/default.d/*.conf;        error_page 404 /404.html;            location = /40x.html {        }        error_page 500 502 503 504 /50x.html;            location = /50x.html {        }        # 该部分为后追加的整合配置        location ~ \.php$ {                root           html;                fastcgi_pass   127.0.0.1:9000;                fastcgi_index  index.php;                fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;                include        fastcgi_params;        }    }}

编写 PHP 测试页面

vim /usr/share/nginx/html/phpinfo.php

内容如下：

phpinfo()

重新加载 nginx 配置

systemctl reload nginx.service

yum 安装 mysql

yum -y install https://repo.mysql.com//mysql80-community-release-el8-4.noarch.rpmyum -y install mysql-community-serversystemctl start mysqld.servicesystemctl enable mysqld.service

查看初始密码

grep 'temporary password' /var/log/mysqld.log

结果如下：

[root@openEuler nginx]#  grep 'temporary password' /var/log/mysqld.log2022-08-21T05:38:36.448107Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: g.h*q/zFy5!k

使用初始密码登录

mysql -uroot -p

修改密码

ALTER USER 'root'@'localhost' IDENTIFIED BY 'Lihaozhe!!@@1122';ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'Lihaozhe!!@@1122';FLUSH PRIVILEGES;

设置root用户远程客户端访问

update mysql.user set host = '%',plugin='mysql_native_password' where user='root';FLUSH PRIVILEGES;

退出系统

exit;

重启 mysql 服务

systemctl restart mysqld.service

测试登录

mysql -h 127.0.0.1 -uroot -p

防火墙放行

firewall-cmd --zone=public --add-port=3306/tcp --add-port=33060/tcp --permanentfirewall-cmd --reload 

PHP 连接 mysql

yum -y install php-mysqlnd

编写php文件db.php

vim /usr/share/nginx/html/db.php

$servername = "localhost";$username = "root";$password = "Lihaozhe!!@@1122";try {            $conn = new PDO("mysql:host=$servername;", $username, $password);                echo "连接成功";}catch(PDOException $e){            echo $e->getMessage();}

systemctl restart php-fpm

来源地址：https://blog.csdn.net/qq_24330181/article/details/126450060