目前我市电信九七系统采用的是SYBASE数据库，对跨平台应用不多，且都是请厂家设计。随着Internet技术的飞速发展，跨平台应用的需求也不断增多，寻找一种理想的跨平台应用方案是我们初涉此领域的迫切需要。我想到JAVA技术在数据通信领域的强大应用，选择JAVA开发跨平台应用应是一个较好的方案。因“九七”系统采用的是SYBASE数据库，所以本文主要讨论JAVA与SYBASE数据库的连接及应用。-At present, the city adopted by the telecommunications system 97 is SYBASE database, much of the cross-platform applications, and design are invited manufacturers. With the rapid development of Internet technology, cross-platform applications have continued to increase, finding an ideal cross-platform applications is that we初涉urgent need for this field. I can think of JAVA technology in the field of data communications powerful application, select cross-platform JAVA application development should be a better option. For