我刚进入金融行业时，就知道了IS08583报文协议，我想可能我还没进入这个行业都已经听过了，可知ISO8583的影响力有多大了。最初刚接触它时，确实对其中的一些细节概念不是很清晰，对有些地方比较迷惑。鉴于此，我想很多同行也必然会经历同样得阶段，所以我写下本文，以便大家能够少走一些弯路。-I just entering the financial sector, I know that the IS08583 Packet agreement I think I did not enter this industry have already heard, the ISO8583 know how great the influence of the. Initially fourth year of it, indeed some of the details of the concept is not very clear, in some places more confused. Because of this, I think many will have experienced counterparts in the same stage, I wrote this paper. so that you can go to some detours.