WAR之间的共享会话 [英] sharing session between WARs

问题描述

一个战争文件的会话数据是否可以与另一个战争文件共享

Is it possible for the session data of one war file to be shared by other war file

推荐答案

至此，您只需要以某种方式配置服务器即可将会话存储在没有路径的cookie中.对于Tomcat，只需将<Connector>元素的emptySessionPath属性设置为/conf/server.xml中的true.另请参见《 Tomcat配置参考》 .

To the point, you just need to configure the server somehow to store the session in a cookie without a path. In case of Tomcat, you can just set emptySessionPath attribute of the <Connector> element to true in /conf/server.xml. Also see this Tomcat Configuration Reference.

<Connector ... emptySessionPath="true">

但这会影响部署在同一服务器上的所有个Webbap.

This however affects all webbaps deployed on the same server.

更新:由于您实际使用的是Websphere(在后台使用Tomcat)，因此需要更改Websphere config.xml中的Tomcat连接器以包括以下属性:

Update: as you are actually using Websphere (which uses Tomcat under the hoods), you need to alter the Tomcat connector in Websphere's config.xml to include the following attribute:

<attribute name="emptySessionPath">true</attribute>

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