书写下列内容产品名称Product name 密级Confidentiality level设计说明书 内部公开产品版本Product version Total pages 共 6页 OnlineShoes软件设计说明书拟制人： 时间： yyyymmdd评审人： 时间： 批准人： 时间： 北京软通动力教育科技有限公司版权所有 侵权必究修订记录版本 日期 修订内容 修订人10 yyyymm

Design Specification

Product Name: Design Specification Confidentiality Level: Internal Public

Product Version: Total Pages: 6

OnlineShoes Software Design Specification

Prepared by: [Name] Date: [yyyy/mm/dd] Reviewed by: [Name] Date: [yyyy/mm/dd] Approved by: [Name] Date: [yyyy/mm/dd]

Beijing SoftTech Education Technology Co., Ltd. All rights reserved. Unauthorized use prohibited.

Revision History Version Date Revision Content Revised by 1.0 [yyyy/mm/dd] Initial draft, template creation 1.1 [yyyy/mm/dd] First baseline

Table of Contents 1 Development Background 5 2 Readership 5 3 References 5 4 Terms and Abbreviations 5 5 High-level Design 5 5.1 Requirements Overview 5 5.2 System Functionality Flowchart 6 5.3 System Data Flow Diagram 6 5.4 Other 6 6 Detailed Design 6 6.1 Detailed Design of XXX Module 6 6.1.1 Module Interface 6 6.1.2 Module Processing Flow 6 6.1.3 Module Class Diagram 6 6.1.4 Module Data Flow 6 6.1.5 Algorithm Description 6 6.1.6 External Interfaces 6 6.2 Detailed Design of XXX Module 7 7 Database Design 7 7.1 Database Design Overview 7 7.2 Database Logical Structure Design 7 7.3 Database Physical Structure Design 7 7.4 Database Security Design 7 7.5 Data Dictionary 7 8 System Reliability Design 7 9 Appendix 7

1 Development Background Provide information about the software (system) name, type, position in the project portfolio, task objectives... No need to include application scenarios or user information here. 2 Readership Specify the intended readers of this document and the distribution recipients... 3 References List the documents, materials, and sources referred to during the writing process... The reference materials must include the requirements specification. 4 Terms and Abbreviations Terms and Abbreviations Explanation

5 High-level Design 5.1 Requirements Overview Provide an overview of the main business, key functions, and their corresponding stories. 5.2 System Functionality Flowchart Use flowcharts and textual descriptions to illustrate the flow of module-level functionalities. Describe the interfaces of each system function. 5.3 System Data Flow Diagram Use flowcharts and textual descriptions to explain the data flow in the system. 5.4 Other 6 Detailed Design 6.1 Detailed Design of XXX Module 6.1.1 Module Interface 6.1.2 Module Processing Flow 6.1.3 Module Class Diagram 6.1.4 Module Data Flow 6.1.5 Algorithm Description 6.1.6 External Interfaces

6.2 Detailed Design of XXX Module 7 Database Design 7.1 Database Design Overview Describe the database selection, data table scale, business capabilities... 7.2 Database Logical Structure Design Explain the mapping relationship between the logical schema and the external and internal schemas. 7.3 Database Physical Structure Design Explain the memory allocation for data, space requirements, field types, storage requirements... 7.4 Database Security Design 7.5 Data Dictionary 8 System Reliability Design Based on the system operating environment, explain the content of security, performance-related designs. 9 Appendix