基于XML的公路养护管理系统通用设计技术

General design technology of highway maintenance management system based on XML

为满足不同公路养护单位的管理需求并适应需求的变化,提出基于XML文件的公路养护管理系统通用化生成技术。该技术在SSH框架基础上,将生成系统的文件分为两层:静态信息层与参数层。静态信息层用于保存生成系统所需的各种数据,包括基础数据与标识符。参数层用于存储用户的参数信息,包括界面元素类型和数据实体信息等参数。根据实际需求在参数层配置界面元素类型和数据实体信息等参数,结合静态信息层的基础数据,生成通用公路养护管理系统。应用实例表明,通过XML文件生成系统既能够实现用户界面的自动配置,又可以配置相关的数据库操作。因此,增强了公路养护管理系统的通用性。

A general generation technology of the highway maintenance management system based on XML files is pro. posed to meet the management requirements of different highway maintenance units and adapt to the changing requirements. On the basis of the SSH framework,the files for generating the system are divided into two layers:the static information layer and parameter layer. The static information layer is used to store the various data needed to generate the system,including the basic data and identifiers. The parameter layer is used to store users′ parameter information,including the interface element type and data entity information. The interface element type,data entity information,and other parameters are configured in the parame. ter layer according to the practical demand. The general highway maintenance management system is generated by combining with the basic data of the static information layer. The application examples show that the system generated by using XML files can not only realize the automatic configuration of the user interface,but also configure relevant database operations,thus in. creasing the universal performance of the highway maintenance management system.