【摘要】 数据持久层在Web应用系统开发中,主要应用于业务逻辑和数据逻辑的松散耦合,提高软件可重用性。分析了Hibernate框架及DAO设计模式的工作原理,设计了基于Hibernate框架采用DAO设计模式的数据持久层架构体系,并通过具体Web应用,阐述了数据持久层架构的具体实现过程。更多还原

【Abstract】 Data persistence is used in business logic and data logic to improve software reusability in the Web application development.Introduced the signification of the data persistence,analyses work principle of Hibernate framework and the DAO design pattern,designed the data persistence layer schema based on Hibernate framework which used DAO design pattern,Finally,the implementation process of the model in a Web project descried detailly.更多还原