一、準(zhǔn)備工作
在開始構(gòu)建LNMP+WordPress環(huán)境前,需要做好以下準(zhǔn)備:
- 一臺Linux服務(wù)器(推薦使用CentOS 7/8或Ubuntu 18.04/20.04)
- 確保服務(wù)器有root權(quán)限或sudo權(quán)限
- 穩(wěn)定的網(wǎng)絡(luò)連接
- 已解析到服務(wù)器IP的域名(可選)
二、安裝LNMP環(huán)境
1. 安裝Nginx
對于CentOS系統(tǒng):
sudo yum install epel-release
sudo yum install nginx
sudo systemctl start nginx
sudo systemctl enable nginx
對于Ubuntu系統(tǒng):
sudo apt update
sudo apt install nginx
sudo systemctl start nginx
sudo systemctl enable nginx
2. 安裝MySQL/MariaDB
CentOS安裝MariaDB:
sudo yum install mariadb-server mariadb
sudo systemctl start mariadb
sudo systemctl enable mariadb
sudo mysql_secure_installation
Ubuntu安裝MySQL:
sudo apt install mysql-server
sudo systemctl start mysql
sudo systemctl enable mysql
sudo mysql_secure_installation
3. 安裝PHP
CentOS 7安裝PHP 7.4:
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
sudo yum install yum-utils
sudo yum-config-manager --enable remi-php74
sudo yum install php php-fpm php-mysqlnd php-gd php-mbstring php-xml php-curl
sudo systemctl start php-fpm
sudo systemctl enable php-fpm
Ubuntu安裝PHP 7.4:
sudo apt install php-fpm php-mysql php-gd php-mbstring php-xml php-curl
sudo systemctl start php7.4-fpm
sudo systemctl enable php7.4-fpm
三、配置Nginx支持PHP
編輯Nginx配置文件:
sudo vi /etc/nginx/conf.d/wordpress.conf
添加以下內(nèi)容(請根據(jù)實(shí)際情況修改域名和路徑):
server {
listen 80;
server_name yourdomain.com;
root /var/www/wordpress;
index index.php index.html index.htm;
location / {
try_files $uri $uri/ /index.php?$args;
}
location ~ \.php$ {
include fastcgi_params;
fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}
location ~ /\.ht {
deny all;
}
}
測試Nginx配置并重啟:
sudo nginx -t
sudo systemctl restart nginx
四、創(chuàng)建WordPress數(shù)據(jù)庫
登錄MySQL:
sudo mysql -u root -p
創(chuàng)建數(shù)據(jù)庫和用戶:
CREATE DATABASE wordpress;
CREATE USER 'wpuser'@'localhost' IDENTIFIED BY 'yourpassword';
GRANT ALL PRIVILEGES ON wordpress.* TO 'wpuser'@'localhost';
FLUSH PRIVILEGES;
EXIT;
五、安裝WordPress
下載并解壓WordPress:
cd /tmp
wget https://wordpress.org/latest.tar.gz
tar -xzvf latest.tar.gz
sudo mv wordpress /var/www/
sudo chown -R www-data:www-data /var/www/wordpress
sudo chmod -R 755 /var/www/wordpress
配置WordPress:
cd /var/www/wordpress
sudo cp wp-config-sample.php wp-config.php
sudo vi wp-config.php
修改以下配置項(xiàng):
define('DB_NAME', 'wordpress');
define('DB_USER', 'wpuser');
define('DB_PASSWORD', 'yourpassword');
define('DB_HOST', 'localhost');
六、完成WordPress安裝
- 在瀏覽器中訪問你的域名或服務(wù)器IP
- 按照WordPress安裝向?qū)瓿砂惭b
- 設(shè)置網(wǎng)站標(biāo)題、管理員賬號等信息
七、常見問題解決
- 502 Bad Gateway錯(cuò)誤:檢查PHP-FPM是否運(yùn)行,以及Nginx配置中的fastcgi_pass路徑是否正確
- 無法創(chuàng)建wp-config.php文件:手動創(chuàng)建并復(fù)制內(nèi)容,確保權(quán)限正確
- 主題/插件無法安裝:檢查/var/www/wordpress/wp-content目錄的權(quán)限
八、安全加固建議
- 定期更新WordPress核心、主題和插件
- 限制wp-admin目錄的訪問IP
- 安裝WordPress安全插件如Wordfence
- 配置SSL證書啟用HTTPS
- 定期備份數(shù)據(jù)庫和網(wǎng)站文件
通過以上步驟,你已經(jīng)成功構(gòu)建了LNMP+WordPress環(huán)境,可以開始創(chuàng)建你的網(wǎng)站內(nèi)容了。