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飞信是中国移动的综合通信服务,可以实现电脑对电脑和电脑对手机的即时通信,随着移动用户的增加,它拥有了广泛的用户群,所以对飞信的文件传输及还原性能研究有一定的必要性。文章首先探讨了飞信软件在文件传输时的过程。其次,重点对飞信软件传输文件时的特征给予了分析和研究,针对现在一些主流文件的明文传输进行了分析,如PDF和DOC文件,并得到了传输特征。最后,基于分析得到的特征对飞信传输的文件实现数据还原,为数据恢复提供了新的研究思路。
Fetion is a comprehensive communication service of China Mobile which can realize the real-time communication between computers and computers on mobile phones. With the increase of mobile users, Fetion owns a wide range of users, so there is a certain amount of research on Fetion’s file transfer and restore performance necessity. The article first explores the process of Fetion software in file transfer. Secondly, the paper mainly analyzes and researches the features of Fetion software when it transfers files, and analyzes the plaintext transmission of some mainstream documents, such as PDF and DOC, and gets the transmission characteristics. Finally, based on the analysis of the characteristics of the Feixin transmission of documents to achieve data recovery, data recovery provides a new research ideas.