为实现基础信息资源的有效共享和交换,在传统的信息系统和数据库服务系统之间再插入一层中间件,即基础信息服务系统中间件。中间件是基于XML、WebService技术,统一的信息请求和响应标准,对信息服务请求方身份认证后为其提供加密数据服务的开放式信息服务系统,基础信息服务系统亦可推进煤炭行业基础信息的共享和服务。 In order to achieve the effective sharing and exchange of basic information resources, a layer of middleware, that is, basic information service system middleware, is inserted between the traditional information system and the database service system. Middleware is an open information service system based on XML, WebService technology, unified information request and response standard, providing encrypted data service for identity authentication of information service requester. Basic information service system can also promote basic information of coal industry Sharing and service.