基于网络数据库的植物志管理系统设计

Designing of Flora Management System Based on Network Database

该系统通过对高等植物的科、属、种信息进行系统分析,设计开发了植物志网络数据库系统。系统包括WEB在线植物检索、植物查询和系统管理三大功能,检索路径清晰,查询准确度高,数据管理方便。数据库查询采用了ADO 2.0中RECORDSET记录集对象封装的getstring方法,大大提高数据查询速度。图文并茂、操作简单,可快速准确地为植物工作者及爱好者提供详尽、有效的信息资料,对于植物学科的研究有着重要的作用,具有很大的应用前景。

The system of higher plants through the family and genus, species information a systematic analysis, design and development of the Flora of network database system. It has three main functions： online plants search; pants identifica- tion and system management. It is also efficient in searching information, provides a high accuracy rate and is easy to manage the database. The database adopted the recordset in ADO 2. 0, using getstring which combines record-keeping and object en- capsulation thus, it has enhanced query velocity. On the other hand, it contains illustrations, is easy to operate, and accu- rately provides a detailed and effieient information for those researchers and those who love plants. It plays an important part in studying plant sciences and has a significant application prospects.