关于symfony 域名 apache文件的配置
在apache配置文件http.conf的结尾加入下面的代码，
注意路径的不同

<VirtualHost *:80>
  ServerName myapp.example.com
  DocumentRoot "/home/steve/myproject/web"
  DirectoryIndex index.php
  Alias /sf /$sf_symfony_data_dir/web/sf
  <Directory "/$sf_symfony_data_dir/web/sf">
    AllowOverride All
    Allow from All
  </Directory>
  <Directory "/home/steve/myproject/web">
    AllowOverride All
    Allow from All
  </Directory>
</VirtualHost>