Data access method and system supporting multiple programming languages and multiple data sources

The invention discloses a data access method and system supporting multiple programming languages and multiple data sources. The input request parameters are converted into the access requests based on the preset rules, and the problem of cross-programming language is solved. The access request analysis is performed based on the codes, so that the multi-platform compatibility problem is solved. Due to the existence of the multi-source connection pool, the problem that multi-data-source connection handle management is complex is solved, and multi-data-source access is achieved. 本发明公开了一种支持多种编程语言和多种数据源的数据访问方法及系统。本发明基于预设规则将输入的请求参数转化为访问请求，解决了跨编程语言的问题；基于编码进行访问请求解析，解决了多平台兼容性问题；多源连接池的存在，解决多数据源连接句柄管理复杂的问题，实现多数据源访问。