Identity context information identifies the user of the application that first put the message on a queue.
2
该功能有助于标识正在开发的目标应用程序所需的信息。
This feature helps in identification of Information which might be required for the target application that is being developed.
3
应用服务器的好处之一就是会自动在系统层间和应用程序间发送用户标识信息。
One of the great benefits of an application server is that user identity information is automatically sent between system layers and across applications.