在代理服务器后面从CakePHP访问数据库

I'm working on a web application that's using CakePHP and MySQL. Depending on the circumstances, I may be using one of two computers and I may be behind a proxy server that won't allow me to directly modify any code on my web server. Because of this, I've installed XAMPP on my machines to act as a local web server, and I keep my code in an SVN respository I can still access from behind the proxy.I'm working on a web application that's using C