File tracking method and network communication device with applicability of the same

Abstract

The invention provides a file tracking method and a network communication device with applicability of the same. The apparatus comprises a communication module, a storage module and a processing module. The communication module provides a network connecting wire for a cloud server for storing an electronic file; the storage module stores program codes of an operating system and a file tracking system and synchronously stores the electronic file; and the processing module loads and executes the program codes of the operating system and the file tracking system. When the storage position of the electronic file is changed at the storage module, the operating system generates first file changing information corresponding to first events. A file tracking system respectively obtains a feature corresponding to one first event and a unique identification code according to each file changing information, decides relevance among the first events based on the features and the unique identification codes, and determines whether the cloud server is notified to update the storage position of the electronic file based on the moving event by using the communication module according to the relevance. According to the invention, a file storage position and a moving path can be tracked.

Description

technical field [0001] The present invention relates to cloud synchronous access technology, in particular to a file tracking system based on object characteristics, which can monitor file storage locations and moving paths, so that file-related operations between user terminal devices and cloud systems can be synchronized. Background technique [0002] In recent years, with the gradual popularization of the network, the concept of network access technology and even cloud technology (or cloud computing (Cloud Computing)) has been realized. Through a pervasive network, scattered remote computing devices can be integrated to provide various resources and services. For example: users can use desktop computers, laptop computers, tablet computers, smart phones, or any computing device with network communication functions to read emails stored in the remote server, or transfer computing requirements to the remote server for execution. In addition, through a network connection, th...

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Problems solved by technology

[0003] However, for the electronic files synchronously stored in the user terminal device and the cloud server, when the user performs the file movement operation, the operating system running on the user terminal device will at least separate the movement of the file as deletion ( The combination of delete) event and create event, so the cloud server will only be notified that an electronic file is deleted and another electronic file is created, and the operation of these electronic files will be regarded as an independent event, so the cloud server will be It is impossible to track the moving process of files, which causes a lot of inconvenience when synchronizing files between the user terminal device and the cloud server. For example, the user may find that the original electronic file has been deleted from the file information provided by the cloud server. , but did not find that another newly created electronic file was the original electronic file, causing the user to repeatedly upload the same electronic file to the cloud server

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