Zend_OpenId_Consumer登录函数挂起 - 即使在示例代码中也是如此

I've been trying to get a simple OpenId log-in working using first php-openId (Jain) and then the ZendFramework, and in both cases I run up against a similar problem. I'm using the example Zend code from step 38.2.2 of I've been trying to get a simple OpenId log-in