First, to avoid network overhead and force adherence to business rules, entity beans are almost always accessed through a session bean.

首先，为了避免网络开销并强制遵守业务规则，几乎总是通过会话bean访问实体bean。

youdao

First, to avoid network overhead and force adherence to business rules, entity beans are almost always accessed through a session bean.

首先，为了避免网络开销并强制遵守业务规则，几乎总是通过会话bean访问实体bean。

youdao