论文部分内容阅读
交互式EDI是近年来兴起的有异于批式EDI的一种新的电子数据交换方式。由于批式EDI不能完全满足某些行业的需要,因而航运系统首先提出了一套能适合本行业电子数据交换的结构,这个结构的主要特点是两个计算机系统之间以一问一答的对话通信方式进行报文的交换,而不是象批式EDI一样数据的传送以批处理方式进行;另外报文在两个系统间的传送时间也要及时。下面以旅行为例,介绍交互式EDI的特
Interactive EDI is a new electronic data exchange method that is different from batch EDI in recent years. Because batch-type EDI can not fully meet the needs of certain industries, the shipping system firstly proposed a set of structures suitable for the electronic data exchange in the industry. The main feature of this structure is the dialogue between two computer systems by one question and one answer Communication mode to exchange messages, rather than batch EDI like batch data transmission; other messages in the transmission time between the two systems should also be timely. The following travel, for example, introduces the special features of interactive EDI