When the user's session ends (either by logging out or closing the browser window), the bean must be recreated for that user.

用户会话结束（通过注销或关闭浏览器）后，必须为该用户重建 bean。

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The lifecycle ends when the bean is removed from the container.

当从容器中删除该bean时，其生命周期终止。

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The JMS endpoint is enabled by creating a message-driven bean that front ends the EJB.

而jms端点则是通过在EJB前创建消息驱动的Bean来启用的。

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