None of the methods in the implementation throw a RemoteException.

这个实现中没有一个方法抛出RemoteException异常。

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You would still need to handle RemoteException exceptions when using the EJB.

您仍然需要在使用EJB时处理RemoteException异常。

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For demonstration purposes, I've thrown a RemoteException to show the use of cached data.

出于演示目的，我引发了一个RemoteException异常来表明使用的是缓存数据。

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The worst offense is that you have to change the method signature to declare that it throws a RemoteException.

最大的麻烦就是需要更改方法签名以声明抛出一个RemoteException。

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While these tasks will eventually be incorporated into business logic, they're best represented by system-level exceptions like RemoteException.

尽管这些任务最终将被合并到业务逻辑中，但是最好用诸如RemoteException之类的系统级异常来表示它们。

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RemoteException - The EJB object could not be obtained because of a system-level failure.

因为系统级错误而不能获得EJB对象时抛出。

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RemoteException - Thrown when the method failed due to a system-level failure or when invoked on a session bean.

方法抛出该异常表示一个由系统级错误或者因为会话bean调用引起的失败。

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Meanwhile, according to the spec, the container must catch system exceptions, mark the transaction for rollback, and throw RemoteException or EJBException to the EJB client.

同时，根据该规范，容器必须能够捕获系统异常，标记事务用于回滚，并向EJB客户端抛出RemoteException或EJBException异常。

youdao

Meanwhile, according to the spec, the container must catch system exceptions, mark the transaction for rollback, and throw RemoteException or EJBException to the EJB client.

同时，根据该规范，容器必须能够捕获系统异常，标记事务用于回滚，并向EJB客户端抛出RemoteException或EJBException异常。

youdao