1、Nextcloud安装包下载地址
https://nextcloud.com/install/#instructions-server
2、配置 LAMP 环境
安装 Apache2
sudo apt install -y apache2
安装 MariaDB数据库
sudo apt install -y mariadb-server
安装 PHP 7.0
sudo apt install -y libapache2-mod-php7.0
安装 PHP 扩展
sudo apt install -y php7.0-gd php7.0-json php7.0-mysql php7.0-curl php7.0-mbstring php7.0-intl php7.0-mcrypt php-imagick php7.0-xml php7.0-zip