ubuntu 设置多站点

1.我们先加入hosts   
sudo vim /etc/hosts
2.修改hosts配置文件
127.0.0.1       localhost
 
127.0.0.1       admin.app.com
127.0.0.1       test.app.com
 
# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
3.增加映射配置文件
#首先进入apache配置目录
cd  /etc/apache2/sites-available 
#复制一份默认配置
sudo cp 000-default.conf test.conf
4.修改配置文件
<Directory /var/www/html/test/public>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
    <VirtualHost *:80>
        ServerName test.app.com
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html/test/public
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
    </VirtualHost>
5.生成映射配置
sudo a2ensite test.conf
6.重启apache生效
sudo service apache2 reload