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当前,软件开发普遍存在开发周期长、效率低、重用度不高、柔性差等问题,不能满足企业业务流程不断变更对应用系统的需求。同时,软件通用性高,不能满足不同行业、不同规模的企业在信息化建设阶段不同的需求。针对企业应用系统的个性化定制及快速重构的需求,本文在面向服务架构和模型驱动架构的基础上,提出服务模型驱动架构和一种服务模板标记语言,对该架构平台的关键技术及服务建模工具进行阐述,并提出该平台与PaaS相结合的软件服务模式。
At present, software development generally has such problems as long development cycle, low efficiency, low reusability, poor flexibility and the like, and can not meet the needs of constantly changing business processes to application systems. At the same time, software versatility can not meet the different needs of different industries, different sizes of enterprises in the information construction phase. For the customization of enterprise application system and the need of rapid refactoring, based on service-oriented architecture and model-driven architecture, this paper proposes a service-driven architecture and a service template markup language. The key technologies and services of the architecture platform Modeling tools to elaborate, and put forward the platform and PaaS software service model.