问题描述
我的应用程序遇到很大麻烦，因为Web应用程序(jsp，java，servlet)在两台服务器之间着陆服务器之间存在负载分担，但不幸的是，服务器之间会话现在不维护.我要在登录后检查会话是否存在，否则，我要从url中获取所有凭据(如果有人记得url，则混乱的话，带有相同密钥的可见编码url)显然，它根本不安全，因此，我们如何在应用程序级别解决此问题，请指导我.......
i have big trouble with my application that web-application(jsp,java,servlet) landed between two server causethere is load-sharing between server but unfortunately session not maintaining between server now i am checking checking after login if session is there than ok otherwise i am taking all credential from url (visible encoded url with same key if somebody remember url then big mess ) obviously its not secure at all ,SO how we can resolve this problame at application level please guide me.......
推荐答案
您有两个选择:
-
粘性会话-一旦某些用户点击一台服务器，负载均衡器将确保她将始终使用完全相同的服务器.
sticky session - once some user hits one server, load balancer makes sure she will always use the exact same server.
会话复制-HTTP会话中的每个更改都将迁移到群集中的另一个节点.负载均衡器不受影响.
session replication - every change in HTTP session is migrated to another nodde in the cluster. Load balancer remains unaffected.
这两种方法都只是配置，不需要更改您的应用程序.
Both approaches are configuration only, no changes to your application are required.
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