ENG0201T-531信用卡预审系统概要设计0202

交银软件中心(信用卡预审系统项目)概要设计[编写：李嘉宁][评审：代杰][批准：]项目名称： 日期：2024.1.9文档版本版本号修改日期编写评审批准修改内容V1.02024-12-26李嘉宁代杰车梦炜建立 目 录1.引言....................................................................................51.1目的..................................................................................51.2背景..................................................................................51.3参考资料..............................................................................51.4定义..................................................................................52.系统概述................................................................................52.1实现目标..............................................................................52.2条件与限制............................................................................52.3运行环境..............................................................................62.4开发环境..............................................................................62.5需求概述..............................................................................63.总体设计................................................................................63.1设计思想..............................................................................63.2设计法律规范..........................................................................63.3系统设计描述..........................................................................63.4系统功能描述..........................................................................73.5数据处理流程..........................................................................73.6系统性能设计..........................................................................74.接口设计................................................................................74.1外部接口..............................................................................74.2内部接...