当使用Pydev插件选择“运行”或“调试”时，如何配置Eclipse以启动浏览器

I'm learning Python and Django using the Eclipse Pydev plugin. I want the internal or external browser to launch or refresh with the URL http:/127.0.0.1 when I press Run or Debug. I've seen it done with the PHP plugins but not Pydev.I'm learning Python and Django using the Eclips