A kind of layering system solution is provided, to satisfy the ERP sale system usage in the credibility, the need that can use sex and expand sex easily, have the very strong cross-platform.

• 提供了一种分层体系解决方案，以满足ERP销售系统使用中可靠性、可用性和易扩展性的需求，具有很强的跨平台性。