基于J2EE的水利普查制图系统的实现

Realization of water conservancy survey mapping system based on J2EE

为了适应高速发展的水利资源管理需求,提高水利普查综合资源的信息化水平和自动化程度,基于J2EE设计了水利普查制图系统。研究了J2EE技术对水利普查制图系统环境配置,并针对数据库持久层访问功能实现、数据库逻辑业务处理层功能实现、数据库表现层功能实现、专题制图功能的实现等进行了编程及测试。该系统实现了图文并茂,专业化的制图功能,对提高水利普查综合资源的信息化水平和自动化程度,具有良好的应用效果。

In order to meet the demand of water resources management and improve the information level and automation of water resources survey,a water resources survey mapping system is designed based on J2EE.This paper studies the environment configuration of water conservancy survey mapping system with J2EE technology,and carries out programming and testing for the realization of database persistent layer access function,database logical business processing layer function,database presentation layer function and thematic mapping function.The system has realized the function of picture and picture,specialized drawing,and has a good application effect for improving the informationization level and automation degree of water conservancy survey comprehensive resources.