基于WINDOWS平台下银行卡系统流水文件的自动识别与分析  

The Flow Files of Bank Card System Automatic Identification and Analysis Based on Windows Platform

作　　者：李岭[1] 张鑫 LI Ling ZHANG Xin(China UnionPay Co., Ltd., Shanghai 201201 ,China National Engineering Laboratory of Electronic Commerce and Electronic Payment, Shanghai 201201 ,China)

机构地区：[1]中国银联股份有限公司,上海201201 [2]电子商务与电子支付国家工程实验室,上海201201

出　　处：《软件产业与工程》2016年第6期6-7,18,共3页

摘　　要：在银行卡交易的清分及结算环节,流水文件作为卡组织与其成员金融机构结算、对账的重要媒介,为应对卡组织对账文件种类多、存储信息量大、字段结构复杂以及文件字节过大用户无法人工阅读的特点,通过参数化灵活设置、内存映射及动态定位等技术方式,实现可基于WINDOWS平台的文件处理能力。During the clearing and settlement sessions of bank card transaction, reports variety, information storage capacity, field structure complexity and manual handling unfriendly are four major flaws. In order to cope with them, raw data files are provided to card transaction and other members as supplementary guidance. By using flexible parameter settings, memory mapping, dynamic positioning and other technical means, raw data files can realize the ability to process files based on WINDOWS platform.

关 键 词：文件分析 自动识别 内存映射 

分 类 号：TP316.7[自动化与计算机技术—计算机软件与理论]