把系统拷贝到/apps目录
在/alias目录增加配置文件xxx.conf
内容为

Alias /url  "d:/wamp/apps/xxx/" 

<Directory "d:/wamp/apps/xxx/"\>
    Options Indexes FollowSymLinks MultiViews
    AllowOverride all
    Order Deny,Allow     
    Deny from all
    Allow from 127.0.0.1 
</Directory>