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发帖数: 1135 | 1 EJB components are server-side components written entirely in the
Java programming language
EJB components contain business logic only - no System-level
programming
System-level services (i.e. "plumbing") such as transactions, security,
Life-cycle, threading, persistence, etc. are automatically managed for
the EJB component by the EJB server
EJB architecture in inherently transactional, distributed, portable,
multi-tier, scalable and secure
Components are declaratively customized at deployment t |
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