虚拟主机：
$HTTP["host"] == "admin.test.cn"{
server.document-root="/home/admin/web"
$HTTP["remoteip"] !~ "172.26.0.0/16|192.168.0.0/24" {
url.access-deny = ( "" )
}
}
虚拟目录：
$HTTP["url"] =~"^/directory-to-protect/" {
$HTTP["remoteip"] !~ "172.26.0.0/16|192.168.0.0/24"{
url.access-deny = ( "" )
}
}
