You can turn on OJB logging to see the queries that are being executed by the CMS on the backend database.

您可以打开OJ b日志，查看后台数据库的CMS正在执行的查询。

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This paper introduced DAO design pattern in detail by an Internet shopping system. At last the paper implemented the DAO design pattern with OJB.

本文通过一个具体的网上购物系统详细介绍了DAO设计模式的组成以及如何利用OJ B来实现DAO设计模式。

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