操作系统：CentOS 7

下载2.3.7：https://github.com/magento/magento2/tree/2.3

解压：unzip magento2-2.3.zip

安装composer：

cd /usr/local/src
curl -sS https://getcomposer.org/installer | php
mv composer.phar /usr/local/bin/composer

chmod -R 777 /usr/local/bin/composer  (错误时修改权限)

composer config -g repo.packagist composer https://packagist.phpcomposer.com

composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
测试：composer create-project topthink/think=5.1.* tp5   测试安装tp5

进入magento的解压目录，运行：composer install
使用magento命令安装：
进入magento目录的bin文件夹，之后运行：
php ./magento setup:install --base-url=http://192.168.0.104:88 --db-host=localhost --db-name=magento2 --db-user=root --db-password=root --admin- 
firstname=Magento --admin-lastname=User --admin-email=user@example.com --admin-user=admin --admin-password=admin123 --language=en_US --currency=USD 
--timezone=America/Chicago --use-rewrites=1
运行完毕后，进入网站即可

增加管理员命令：

php ./magento admin:user:create –admin-user=admin1 –admin-password=admin123 –admin-email=admin1@qq.com –admin-firstname=max –admin-lastname=1

php ./magento admin:user:create –admin-user=admin2 –admin-password=admin123 –admin-email=admin2@qq.com –admin-firstname=max2 –admin-lastname=2

php ./magento admin:user:create –admin-user=admin3 –admin-password=admin123 –admin-email=admin3@qq.com –admin-firstname=max3 –admin-lastname=3

php ./magento admin:user:create –admin-user=admin4 –admin-password=admin123 –admin-email=admin4@qq.com –admin-firstname=max4 –admin-lastname=4