一种FAT表损坏情况下碎片复合文档数据恢复案例分析  

A Case Analysis of Compound Document under FAT Damage First Recovery

作　　者：王赟[1] 

机构地区：[1]山西职业技术学院,山西太原030006

出　　处：《太原学院学报（自然科学版）》2017年第4期36-40,共5页Journal of TaiYuan University:Natural Science Edition

摘　　要：文章通过案例分析FAT32文件系统下FAT表被破坏后带碎片复合文档的数据恢复过程,采用手动遍历碎片复合文档簇存储结构,分析复合文档ROOT及SAT配置表,计算出碎片复合文档数据存储簇位置,从而重组文档实现对碎片复合文档的修复,提出一种解决此类问题的思路与方法。Through case analysis of the data recovery process of compound document based on FAT32 file system after the FAT table being damaged,using.manual traversal of the fragmented composite document cluster to store structure,the paper analyzes the ROOT and SAT configuration table of compound document,then calculates the storage cluster location of the fragment compound document.Therefore,the reorganization of documents helps to achieve the recovery of debris compound document,providing a new solution to the same problems.

关 键 词：复合文档 碎片文件 FAT32文件系统 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]