iBatis持久化技术及其在网络评教中的应用

IBatis persistence technology and its application in the network evaluation

数据持久化是软件开发的重要工作,针对Hibernate存在的问题以及i Batis的难点,本文以网络评教系统为例研究i Batis持久化技术。首先,研究i Batis框架结构,包括各个构成部分及其之间的逻辑关系;然后,研究i Batis主要执行过程,并对关键问题进行了说明;接着,对网络评教系统进行数据库概念结构设计和逻辑结构设计;最后,以前面的研究结果为基础,数据持久化实例设计。本文解决了i Batis持久化操作关键性技术问题,对构建快速适用的持久化层具有重要作用。

Data persistence is an important task in software development,for the problems existed in the Hibernate and the difficulties of i Batis,the paper researched i Batis persistence technology set the network evaluation teaching system as an example.Firstly,researched i Batis framework,including the various components and the logical relationship among them;then,researched the main implementation process of i Batis,and described the key issue;then,database conceptual design and logical structure design for network evaluation teaching system;finally,on the bases of previous researching result design data persistence example.This article addressed the critical technical issues about the i Batis persistence operations and played an important role in building fast and applicable persistence layer.