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Received:September 11, 2002
Received:September 11, 2002
中文摘要: 电站实时信息的综合浏览对调整电能的生产具有重要作用.本系统采用Java的RMI分布式对象及数据库连接池技术来实现厂内信息的综合浏览.Java RMI应用是CO RBA技术的纯Java应用之一, 整个系统基于B/S结构, 客户端WEB浏览器中的Applet向RMI服务器发出数据请求, RMI服务器通过数据库连接池访问数据库, 然后将结果回应给客户端, 客户端由Applet进行显示.整个系统是分布式的, 各部分耦合性小, 服务器和客户端开发和扩充可以相对独立进行.实践证明, 该系统运行十分稳定和可靠.
Abstract:The syntheses browse of the power plant real-time information is very important to modulation of the production of the power energy.In this system, the technology of the distributed objects based on Java RMI and database connection pool is used to realize the syntheses browse of the real-time information.The Java RMI application is one of the pure Java applications of the CORBA technology.The whole system is based on the B/S structure, the Applet in Web browser of the client submitting data request to RMI server and RMI server looking through the DBMS by the database connection pool, then results are returned to the client and displayed by the Applet program.The whole system is distributive, so the chances of coupling of every parts of it are very little.It is proven by practice that the development and expansion of serve and client may be carried out relatively independently.The operation of the system is steady and reliable.
keywords: Java RMI database connection pool
文章编号：20030103 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation |
| DING Hui | Power energy Department, Southeast University, Nanjing 210096, China |
| LIN Zhong-da | Power energy Department, Southeast University, Nanjing 210096, China |
| Author Name | Affiliation |
| DING Hui | Power energy Department, Southeast University, Nanjing 210096, China |
| LIN Zhong-da | Power energy Department, Southeast University, Nanjing 210096, China |
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