IE里面IFrame设置cookie的问题

如果你的网页www.a.com/test.jsp 嵌入在www.b.com/index.html页面的iframe里面，那么test.jsp的携带jsessionid的cookie默认是会被IE给block的（firefox,safari正常）,解决办法参考以下页面:


[url]http://stackoverflow.com/questions/98127/accessing-domain-cookies-within-an-iframe-on-internet-explorer[/url]


[url]http://adamyoung.net/IE-Blocking-iFrame-Cookies[/url]

Safari貌似不理解P3P header,解决办法参考:
java版
[url=http://groups.google.com/group/facebook-java/web/iframes-cookies-and-sessions-oh-my?pli=1]http://groups.google.com/group/facebook-java/web/iframes-cookies-and-sessions-oh-my?pli=1[/url]

rails版
[url]http://saizai.livejournal.com/897522.html[/url]