一种RIA分系统架构模式的研究与实现

A RIA SUBSYSTEM ARCHITECTURE PATTERN:STUDY AND IMPLEMENTATION

针对当前RIA(Rich Internet Application)系统中存在的分层模糊、难以测试等问题,提出一种分系统架构模式,并在一个GIS应用系统中对该架构模式进行实践。结果表明该模式可以有效松散耦合客户端和服务器端,提高软件复用率和开发效率,大大加强RIA系统的健壮性。

To solve the unclarity between tiers and the difficuhy of testing in current RIA （ Rich Internet Application） systems,in this paper it presents a subsystem architecture pattern, and gives its implementation in a GIS application system. It＇ s proved that this architecture pattern can effectively loosen couple client and server, greatly improve the program＇s reuse rate and development efficiency, and significantly enhance the robustness of the RIA system.