经过研究,我发现很多人都面临同样的问题.但到目前为止,我没有解决方案,这发生在我将服务器切换到linode.com之后
让我们举一个例子.www.acemark2u.com是linode服务器下托管的网站之一,当我尝试在https://developers.facebook.com/tools/debug/og/object/中调试时,它无法获取scrape信息正确的,如果我尝试使用其中一个页面www.acemark2u.com/about-us,它只会显示错误"解析输入URL时出错,没有缓存数据,或者没有数据被删除".
奇怪的事情发生了.当我尝试使用ip地址106.187.35.114/~acemark2进行调试时,一切顺利.很好地获取,页面没有错误404.
我怀疑它可能是由"gethostbyaddr"功能引起的(参考:http://www.gearhack.com/Forums/DisplayComments.php？ file = Computer/Network/Internet/Preventing_Your_Web_Server_From_Blocking_Facebook_Share )但到目前为止我还没有解决方案.
我希望使用gmail smtp将用户信息发送到已注册的电子邮件.
我正在使用的代码在我的localhost中工作正常,但是当我改为共享主机时,它出现了以下错误.
A PHP Error was encountered
Severity: Warning
Message: fsockopen() [function.fsockopen]: unable to connect to ssl://smtp.googlemail.com:465 (Connection timed out)
Filename: libraries/Email.php
Line Number: 1652
A PHP Error was encountered
Severity: Warning
Message: fwrite(): supplied argument is not a valid stream resource
Filename: libraries/Email.php
Line Number: 1795
.... (more error msg here)
An Error Was Encountered
The following SMTP error was encountered: 110 Connection timed out
Unable to send data: AUTH LOGIN
Failed to send AUTH LOGIN command. Error: …例如:
text text text text text text text text text text text text
text text text text text text text text text text text text
text text text text ------------------- text text text text
text text text text |this is the image| text text text text
text text text text ------------------- text text text text
text text text text text text text text text text text text
text text text text text text text text text text text text
这可能吗？