<VirtualHost *:80>

    DocumentRoot /var/www/www1

    ServerName www1.extmail.org

</VirtualHost>

<Directory "/var/www/www1">

Allowoverride None

Options None

Order allow,deny

Allow from 192.168.121.2

</Directory>

<Directory "/var/www/www2/">

Options Indexes FollowSymLinks

AllowOverride NOne

Order allow,deny

Allow from all

AuthName www2Auth

AuthType Basic

AuthUserFile /etc/httpd/userauth

Require valid-user

</Directory>

<VirtualHost *:80>

    DocumentRoot /var/www/www2

    ServerName www2.extmail.org

</VirtualHost>

启动httpd 

加密

创建/var/www/www1 /var/www/www2

htpasswd -c /etc/httpd/userauth www

service httpd restart

#配置文件在/etc/httpd/conf/httpd.conf