复杂报表生成系统实现技术研究

摘要：软件应用开发中经常要进行既具有繁杂样式又包含复杂计算和统计的报表的制作。本文在总结应用开发经验基础上，提出了以模板驱动、解析器为中心的报表生成系统，建立了报表中大量数据计算的生成模型。根据报表特点，重点讨论了自定义XML标记系统、设计解析器进行标记解释、进而完成报表生成，体现了基于XML模板开发、关键功能组件化、整体架构和实现等技术。

Study on Complicated Report Technique

Reports with both complex form and complicated calculation often occur in software development.Based on the development experience,a template-driven and parser center report generation system was proposed,and the generation model of a great deal of report calculation was expounded.According to actual project reports features,the auto-defined XML mark system was introduced,the parser was designed,and the report was generated.The XML-based template development,crucial system componentialization,technical architecture and implementation were described.