赶脚一个.php的url都没看到:(
回复讨论(解决方案)
如果是php 这个样子应该是用了路由功能.
csdn是aps.net的吧。
服务用的是nginx,至于是否用到php,就不清楚。
服务器是nginx,其他最起码用的有asp.net,里面有请求ashx后缀的文件,php貌似也有用到,但请求的域是z.csdn.net,应该也是用到了
下载频道是用php 来实现的。
下载频道是用CI框架
看http协议中是否有phpsessionid的cookie是个办法。但是目前在用pad
url rewrite
ASP ASP ASP
http://download.csdn.net/detail/baiduwxz13yun/6887969
Connection:keep-aliveContent-Encoding:gzipContent-Type:text/html; charset=utf-8Date:Sat, 08 Feb 2014 02:34:37 GMTKeep-Alive:timeout=20Server:nginxTransfer-Encoding:chunkedVary:Accept-EncodingX-Powered-By:PHP/5.2.17
http://download.csdn.net/detail/baiduwxz13yun/6887969
Connection:keep-aliveContent-Encoding:gzipContent-Type:text/html; charset=utf-8Date:Sat, 08 Feb 2014 02:34:37 GMTKeep-Alive:timeout=20Server:nginxTransfer-Encoding:chunkedVary:Accept-EncodingX-Powered-By:PHP/5.2.17
这个字段通过Firebug获得的么?
还有有啥办法不然Firebug获取到X-Powerd-By字段呢?
print_r(get_headers('http://download.csdn.net/detail/baiduwxz13yun/6887969'));
用php的getheader函数去获取下,应该所有信息都出来的。
http://download.csdn.net/detail/baiduwxz13yun/6887969
Connection:keep-aliveContent-Encoding:gzipContent-Type:text/html; charset=utf-8Date:Sat, 08 Feb 2014 02:34:37 GMTKeep-Alive:timeout=20Server:nginxTransfer-Encoding:chunkedVary:Accept-EncodingX-Powered-By:PHP/5.2.17
这个字段通过Firebug获得的么?
还有有啥办法不然Firebug获取到X-Powerd-By字段呢?
简单点的啦:
http://download.csdn.net/data
如果是php 这个样子应该是用了路由功能.
你说的是url转发功能么?

Thedifferencebetweenunset()andsession_destroy()isthatunset()clearsspecificsessionvariableswhilekeepingthesessionactive,whereassession_destroy()terminatestheentiresession.1)Useunset()toremovespecificsessionvariableswithoutaffectingthesession'soveralls

Stickysessionsensureuserrequestsareroutedtothesameserverforsessiondataconsistency.1)SessionIdentificationassignsuserstoserversusingcookiesorURLmodifications.2)ConsistentRoutingdirectssubsequentrequeststothesameserver.3)LoadBalancingdistributesnewuser

PHPoffersvarioussessionsavehandlers:1)Files:Default,simplebutmaybottleneckonhigh-trafficsites.2)Memcached:High-performance,idealforspeed-criticalapplications.3)Redis:SimilartoMemcached,withaddedpersistence.4)Databases:Offerscontrol,usefulforintegrati

Session in PHP is a mechanism for saving user data on the server side to maintain state between multiple requests. Specifically, 1) the session is started by the session_start() function, and data is stored and read through the $_SESSION super global array; 2) the session data is stored in the server's temporary files by default, but can be optimized through database or memory storage; 3) the session can be used to realize user login status tracking and shopping cart management functions; 4) Pay attention to the secure transmission and performance optimization of the session to ensure the security and efficiency of the application.

PHPsessionsstartwithsession_start(),whichgeneratesauniqueIDandcreatesaserverfile;theypersistacrossrequestsandcanbemanuallyendedwithsession_destroy().1)Sessionsbeginwhensession_start()iscalled,creatingauniqueIDandserverfile.2)Theycontinueasdataisloade

Absolute session timeout starts at the time of session creation, while an idle session timeout starts at the time of user's no operation. Absolute session timeout is suitable for scenarios where strict control of the session life cycle is required, such as financial applications; idle session timeout is suitable for applications that want users to keep their session active for a long time, such as social media.

The server session failure can be solved through the following steps: 1. Check the server configuration to ensure that the session is set correctly. 2. Verify client cookies, confirm that the browser supports it and send it correctly. 3. Check session storage services, such as Redis, to ensure that they are running normally. 4. Review the application code to ensure the correct session logic. Through these steps, conversation problems can be effectively diagnosed and repaired and user experience can be improved.

session_start()iscrucialinPHPformanagingusersessions.1)Itinitiatesanewsessionifnoneexists,2)resumesanexistingsession,and3)setsasessioncookieforcontinuityacrossrequests,enablingapplicationslikeuserauthenticationandpersonalizedcontent.


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