http://dancewithnet.com/2007/07/22/solve-cross-sub-domain-ajax-with-document-domain/
【上篇】11G bug-sqlplus:cannot restore segment prot after reloc: Permission denied
【下篇】向着目标起航——写给高三同学的第1封信
【下篇】向着目标起航——写给高三同学的第1封信