学生管理系统中DAO模式分析

Analysis of DAO Pattern in the Students' Management System

在面向对象的程序设计中,J2EE开发者利用DAO(Date Access Object)设计模式,分离低层的数据访问逻辑和高层的业务访问逻辑.在学生管理系统中利用DAO模式,可以使数据的访问更加安全和可靠.

J2EE developers use the Data Access Object （DAO） design pattern to separate the low-level data access logic from the high-level business access logic in Object-oriented Programming. The application of DAO in the students＇ management system would make data access more hazard-free and reliable.