Office workstation information management method and system

Abstract

The present invention discloses an office workstation information management method and system, and relates to the field of enterprise management technology. The method comprises: after receiving an information upload request from a user, obtaining the files and corresponding storage paths generated by the user when using a shared office workstation for office work; determining the corresponding storage path chain according to the stored path, and uploading the files and the corresponding storage path chain after packaging to a shared database; after packaging the files and the corresponding storage path chain, generating an unlocking key according to a preset rule, and sending the unlocking key to the user; when detecting that the user logs in on a terminal device covered by the shared database through the unlocking key, creating a new path on the terminal device according to the storage path chain and storing the file to the corresponding path. The present invention solves the problem of limited sharing of workstation information generated when using a shared workstation in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of enterprise management, and in particular to an office workstation information management method and system. Background Art

[0002] In real life, some workstations within a company are often idle, and employees are sometimes not at their own workstations but need to use a workstation temporarily. In order to improve work efficiency, vacant workstations nearby, i.e. shared workstations, are often recommended to employees, so that they can temporarily work at shared workstations.

[0003] In fact, when employees use shared workstations for work, some relevant workstation information, such as files, is bound to be generated. These related files are generally needed by subsequent employees. The current processing method is to copy them to mobile storage media by themselves, and then copy them to the terminal device of the employee's fixed workstation. However, this method is relatively cumbersome and can only simply copy the content of the file, but not the storage attributes of the file, which is quite limited. Summary of the invention

[0004] In view of this, an object of the present invention is to provide an office workstation information management method and system, aiming to solve the problem in the prior art that the workstation information generated when using a shared workstation is relatively limited when sharing.

[0005] In one aspect, the present invention provides an office workstation information management method for managing information generated by a shared office workstation, wherein the shared office workstation is communicatively connected to a shared database, and the method comprises:

[0006] After receiving an information upload request from a user, obtaining files generated by the user when using the shared office workstation and corresponding storage paths;

[0007] Determine a corresponding storage path chain according to the stored path, and package the file and the corresponding storage path chain and upload them to the shared database;

[0008] After packaging the file and the corresponding storage path chain, generating an unlock key according to a preset rule, and sending the unlock key to the user;

[0009] When it is detected that the user logs in on the terminal device covered by the shared database using the unlocking key, a new path is created on the terminal device according to the storage path chain and the file is stored in the corresponding path.

[0010] Furthermore, in the above-mentioned office workstation information management method, the step of determining the corresponding storage path chain according to the stored path includes:

[0011] The path name of each stored path and the hierarchical relationship between the paths are obtained, and the path names are sequentially linked using separators according to the hierarchical relationship to obtain the storage path chain.

[0012] Furthermore, in the above-mentioned office workstation information management method, the step of generating an unlocking key according to a preset rule after packaging the file and the corresponding storage path chain includes:

[0013] Get the file name, storage path chain name, file storage time, device code and user identity information respectively;

[0014] Mapping the file name, storage path chain name, file storage time, device code and user identity information into nodes of a graph, and adding edges of the graph according to the logical relationship between the file name, storage path chain name, file storage time, device code and user identity information to obtain a key directed graph;

[0015] Data is acquired from the secret key directed graph using a preset graph traversal algorithm in combination with the weights of the edges of the secret key directed graph, and the unlocking key is generated according to the acquired data.

[0016] Furthermore, in the above-mentioned office workstation information management method, before the step of obtaining data from the secret key directed graph using a preset graph traversal algorithm and generating the unlocking key in combination with the weight of the edge of the secret key directed graph, the step further includes:

[0017] Determine the number of paths in the storage path chain, and use the number of paths as the length of the storage path chain;

[0018] The target node of the traversal starting point is determined in a preset database according to the length of the stored path chain.

[0019] Furthermore, in the above-mentioned office workstation information management method, the step of obtaining data from the secret key directed graph by using a preset graph traversal algorithm and combining the weights of the edges of the secret key directed graph includes:

[0020] The length of data at both ends of an edge of the key directed graph is obtained, and the weight of the edge is determined according to the length of the data.

[0021] Furthermore, in the above-mentioned office workstation information management method, the step of obtaining data from the secret key directed graph by using a preset graph traversal algorithm and combining the weights of the edges of the secret key directed graph also includes:

[0022] The data obtained from the storage path chain name and the file name are intercepted to obtain the target data for generating the unlocking key from the storage path chain name and the file name.

[0023] Furthermore, in the above-mentioned office workstation information management method, after the step of packaging the file and the corresponding storage path chain and generating an opening key according to a preset rule, the method further includes:

[0024] The elements in the unlocking key are extracted to reduce the unlocking key to a preset length to obtain the final unlocking key.

[0025] Another object of the present invention is to provide an office workstation information management system for managing information generated by a shared office workstation, wherein the shared office workstation is communicatively connected to a shared database, and the system comprises:

[0026] An acquisition module, configured to, after receiving an information upload request from a user, acquire files generated by the user when using the shared office workstation and corresponding storage paths;

[0027] An opening module is used to determine a corresponding storage path chain according to the stored path, and to package the file and the corresponding storage path chain and upload them to the shared database;

[0028] An upload module, used to generate an unlocking key according to a preset rule after packaging the file and the corresponding storage path chain, and send the unlocking key to the user;

[0029] The storage module is used to create a new path on the terminal device according to the storage path chain and store the file in the corresponding path when detecting that the user logs in on the terminal device covered by the shared database using the unlocking key.

[0030] Another object of the present invention is to provide a readable storage medium having a computer program stored thereon, wherein the program implements the steps of the above method when executed by a processor.

[0031] Another object of the present invention is to provide an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above method when executing the program.

[0032] The present invention sets up a shared database, and after receiving an information upload request from a user, obtains the files and corresponding storage paths generated by the user when working at a shared office station; determines the corresponding storage path chain according to the stored path, and packages the files and the corresponding storage path chain and uploads them to the shared database; after packaging the files and the corresponding storage path chain, generates an unlocking key according to a preset rule, and sends the unlocking key to the user; when it is detected that the user logs in on a terminal device covered by the shared database using the unlocking key, creates a new path on the terminal device according to the storage path chain and stores the file to the corresponding path, shares the generated files, and inherits the storage attributes of the files. This solves the problem of limited sharing of the workstation information generated when using a shared workstation in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a flow chart of the office workstation information management method in the first embodiment of the present invention;

[0034] Figure 2 It is a structural block diagram of an office workstation information management system in the third embodiment of the present invention.

[0035] The following specific implementation manner will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0036] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0039] Embodiment 1

[0040] See also Figure 1 , shown is an office workstation information management method in the first embodiment of the present invention, which is used to manage the information generated by a shared office workstation, the shared office workstation is communicatively connected to a shared database, and the method includes steps S10 to S13.

[0041] Step S10, after receiving the information upload request sent by the user, obtain the files generated by the user when using the shared office workstation and the corresponding storage path.

[0042] Among them, the shared database is used to store the information generated by the shared office workstation. In practice, the shared database should be connected to the terminal devices of various office workstations within the enterprise. On the one hand, the information generated by the shared office workstation can be stored, and on the other hand, the stored data can be sent down to the corresponding terminal device when needed. Specifically, in the embodiments of the present invention, the terminal device generally refers to a computer device, that is, a computer. After the information upload request, it can be triggered actively or passively. Among them, the active triggering method is mainly that the user can actively issue an information upload request after use, and the passive triggering method is mainly that the user issues an information upload request to upload data after completing the current shared workstation. Specifically, it mainly uploads files generated during office work and the corresponding storage path of the file.

[0043] Step S11, determining a corresponding storage path chain according to the stored path, and packaging the file and the corresponding storage path chain and uploading them to the shared database.

[0044] Among them, the storage path chain contains specific information about file storage. Specifically, the path name of each stored path and the hierarchical relationship between the paths are obtained, and the path names are linked in sequence according to the hierarchical relationship using separators to obtain a storage path chain. For example, assuming that a file exists in a folder in the C drive, such as a meeting folder under the office folder, the separator is " / ". According to the name of the folder and the hierarchical relationship, a storage path chain "C / office folder / meeting folder" can be obtained. Subsequently, the user uses a packaging tool to package the file and the storage path chain and upload them to a shared database for subsequent processing.

[0045] Step S12, after packaging the file and the corresponding storage path chain, generating an unlocking key according to a preset rule, and sending the unlocking key to the user.

[0046] Among them, after the file and the corresponding storage path chain are packaged and uploaded, an unlocking key is generated and sent to the user. The unlocking key is used to unlock access rights. When the user uses the terminal device at his own workstation or any other shared workstation and needs the information generated at the shared workstation last time, he can log in by entering the key, and then find the corresponding file information from the database and store the file in the corresponding path according to the storage path chain, thereby realizing file sharing, and complete sharing. The user can directly find the file at the path where it was stored last time.

[0047] Step S13, when it is detected that the user logs in on the terminal device covered by the shared database using the unlocking key, a new path is created on the terminal device according to the storage path chain and the file is stored in the corresponding path.

[0048] Among them, the user can choose whether to share the stored files to the required terminal device. When the file needs to be shared, the user can log in on the terminal device by opening the secret key. The terminal device is a terminal device covered by the shared database, which generally refers to the terminal device within the enterprise. The terminal device can be a terminal device at other shared workstations or a terminal device at the user's own fixed workstation. Specifically, when sharing is needed, the current terminal device can be searched first according to the storage path chain. If the same storage path exists, the file is stored in the corresponding storage path. If the same path does not exist, a new path is created on the terminal device according to the storage path chain and the file is stored in the corresponding path, thereby realizing the common sharing of files and file storage attributes.

[0049] In summary, the present invention sets up a shared database, and after receiving an information upload request from a user, obtains the files and corresponding storage paths generated by the user when working at a shared office station; determines the corresponding storage path chain according to the stored path, and packages the files and the corresponding storage path chain and uploads them to the shared database; after packaging the files and the corresponding storage path chain, generates an unlocking key according to a preset rule, and sends the unlocking key to the user; when it is detected that the user logs in on a terminal device covered by the shared database using the unlocking key, creates a new path on the terminal device according to the storage path chain and stores the file to the corresponding path, shares the generated files, and inherits the storage attributes of the files. This solves the problem of limited sharing of the workstation information generated when using a shared workstation in the prior art.

[0050] Embodiment 2

[0051] This embodiment also proposes an office workstation information management method. The office workstation information management method in this embodiment is different from the office workstation information management method in the first embodiment in that:

[0052] The step of generating an unlock key according to a preset rule after packaging the file and the corresponding storage path chain comprises:

[0053] Get the file name, storage path chain name, file storage time, device code and user identity information respectively;

[0054] Mapping the file name, storage path chain name, file storage time, device code and user identity information into nodes of a graph, and adding edges of the graph according to the logical relationship between the file name, storage path chain name, file storage time, device code and user identity information to obtain a key directed graph;

[0055] Data is acquired from the secret key directed graph using a preset graph traversal algorithm in combination with the weights of the edges of the secret key directed graph, and the unlocking key is generated according to the acquired data.

[0056] Among them, different data are mapped to nodes of the graph, and edges of the graph are added according to the relationship between different data. Each data type represents a node, and the edges between nodes represent the combination and association of this information, that is, it indicates how to process the data represented by the two nodes at both ends of the edge. A key directed graph for key generation can be constructed based on the nodes and corresponding edges.

[0057] Specifically, the corresponding data can be obtained by changing the secret key directed graph through a preset graph traversal algorithm and combining the weight of the edge of the secret key directed graph. The graph traversal algorithm can use breadth-first search or depth-first search. In specific implementation, when a node is accessed, the corresponding specific data will be obtained. For example, when the node of "file name" is accessed, the specific name of the file will be obtained. Further, the specific file name can be represented by pinyin letters. In actual implementation, the data obtained from the storage path chain name and the file name can be intercepted, that is, a part of it is intercepted to obtain the target data for generating the unlocking key in the storage path chain name and the file name. In addition, when searching, different weights can be assigned to different edges, so that the path will be different each time the traversal is performed, ensuring the randomness when generating the secret key.

[0058] More specifically, the weight of the edge can be determined by obtaining the length of the data at both ends of the edge of the secret key directed graph, and the length of the data. The number of characters in the data can be used as the length of the data. When determining the weight, a higher weight can be given to longer data to represent its importance or influence.

[0059] Furthermore, in order to ensure that the unlocking key generated each time has sufficient randomness, in addition to the above-mentioned method of assigning weights to the edges, the randomness of the generated unlocking key can also be increased by setting a random traversal starting point. Specifically, the number of paths in the storage path chain is determined, and the number of paths is used as the length of the storage path chain; wherein the number of paths is the number of levels of the stored paths. For example, assuming that the file is stored in a subfolder of the third layer of a disk, the number of stored paths is 3, that is, the length of the storage path chain is 3, and the target node of the traversal starting point is determined in the preset database according to the length of the storage path chain, wherein the preset database is a preset mapping table set in advance, and the target node required to be the traversal starting point is found in the preset mapping table according to the length of the storage path chain.

[0060] Finally, after obtaining the data, a hash function or encryption algorithm can be used to generate a node key. In order to control the length of the unlocking key, elements in the unlocking key can be extracted to limit the unlocking key to a preset length to obtain the final unlocking key, or a small segment of the unlocking key can be intercepted and controlled to a preset length to obtain the final unlocking key, or multiple small segments can be intercepted from the unlocking key and the multiple small segments can be combined and controlled to a preset length to obtain the final unlocking key.

[0061] In summary, the office workstation information management method in the above embodiment of the present invention, by setting up a shared database, obtains the files and corresponding storage paths generated by the user when using the shared office workstation for office work after receiving the information upload request sent by the user; determines the corresponding storage path chain according to the stored path, and packages the files and the corresponding storage path chain and uploads them to the shared database; after packaging the files and the corresponding storage path chain, generates an unlocking key according to the preset rules, and sends the unlocking key to the user; when it is detected that the user logs in on the terminal device covered by the shared database through the unlocking key, creates a new path on the terminal device according to the storage path chain and stores the file to the corresponding path, shares the generated files, and inherits the storage attributes of the files. This solves the problem of limited sharing of workstation information generated when using shared workstations in the prior art.

[0062] Embodiment 3

[0063] See also Figure 2 , shown is an office workstation information management system proposed in the third embodiment of the present invention, which is used to manage information generated by shared office workstations, wherein the shared office workstations are communicatively connected to a shared database, and the system includes:

[0064] The acquisition module 100 is used to acquire the files generated by the user when using the shared office workstation and the corresponding storage path after receiving the information upload request sent by the user;

[0065] The opening module 200 is used to determine the corresponding storage path chain according to the stored path, and to package the file and the corresponding storage path chain and upload them to the shared database;

[0066] The upload module 300 is used to generate an unlocking key according to a preset rule after packaging the file and the corresponding storage path chain, and send the unlocking key to the user;

[0067] The storage module 400 is used to create a new path on the terminal device according to the storage path chain and store the file in the corresponding path when it is detected that the user logs in to the terminal device covered by the shared database using the unlock key.

[0068] Furthermore, in the above-mentioned office workstation information management system, the step of determining the corresponding storage path chain according to the stored path includes:

[0069] The path name of each stored path and the hierarchical relationship between the paths are obtained, and the path names are sequentially linked using separators according to the hierarchical relationship to obtain the storage path chain.

[0070] Furthermore, in the above-mentioned office workstation information management system, the step of generating an opening key according to a preset rule after packaging the file and the corresponding storage path chain includes:

[0071] Get the file name, storage path chain name, file storage time, device code and user identity information respectively;

[0072] Mapping the file name, storage path chain name, file storage time, device code and user identity information into nodes of a graph, and adding edges of the graph according to the logical relationship between the file name, storage path chain name, file storage time, device code and user identity information to obtain a key directed graph;

[0073] Data is acquired from the secret key directed graph using a preset graph traversal algorithm in combination with the weights of the edges of the secret key directed graph, and the unlocking key is generated according to the acquired data.

[0074] Furthermore, in the above-mentioned office workstation information management system, before the step of obtaining data from the secret key directed graph using a preset graph traversal algorithm and combining the weights of the edges of the secret key directed graph to generate the unlocking key, the step also includes:

[0075] Determine the number of paths in the storage path chain, and use the number of paths as the length of the storage path chain;

[0076] The target node of the traversal starting point is determined in a preset database according to the length of the stored path chain.

[0077] Furthermore, in the above-mentioned office workstation information management system, the step of obtaining data from the secret key directed graph by using a preset graph traversal algorithm and combining the weights of the edges of the secret key directed graph includes:

[0078] The length of data at both ends of an edge of the key directed graph is obtained, and the weight of the edge is determined according to the length of the data.

[0079] Furthermore, in the above-mentioned office workstation information management system, the step of obtaining data from the secret key directed graph by using a preset graph traversal algorithm and combining the weights of the edges of the secret key directed graph further includes:

[0080] The data obtained from the storage path chain name and the file name are intercepted to obtain the target data for generating the unlocking key from the storage path chain name and the file name.

[0081] Furthermore, in the above-mentioned office workstation information management system, after the step of packaging the file and the corresponding storage path chain and generating an opening key according to a preset rule, the step further includes:

[0082] The elements in the unlocking key are extracted to reduce the unlocking key to a preset length to obtain the final unlocking key.

[0083] The functions or operation steps implemented when the above modules are executed are substantially the same as those in the above method embodiments, and will not be repeated here.

[0084] Embodiment 4

[0085] Another aspect of the present invention further provides a readable storage medium having a computer program stored thereon, and when the program is executed by a processor, the steps of the method described in any one of the above-mentioned embodiments 1 to 2 are implemented.

[0086] Embodiment 5

[0087] Another aspect of the present invention provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method described in any one of the above-mentioned embodiments 1 to 2 when executing the program.

[0088] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0089] Those skilled in the art will appreciate that the logic and / or steps represented in the flowchart or otherwise described herein, for example, may be considered as an ordered list of executable instructions for implementing logical functions, and may be specifically implemented in any computer-readable storage medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in conjunction with such instruction execution systems, devices or apparatuses. For purposes of this specification, a "computer-readable storage medium" may be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in conjunction with such instruction execution systems, devices or apparatuses.

[0090] More specific examples (a non-exhaustive list) of computer-readable storage media include the following: an electrical connection with one or more wires (electronic device), a portable computer disk case (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable storage medium may even be a paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, deciphering or, if necessary, processing in another suitable manner, and then stored in a computer memory.

[0091] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or a combination thereof: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0092] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0093] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A method for managing office workstation information, characterized in that: For managing information generated by a shared office workstation, the shared office workstation being communicatively connected to a shared database, the method comprising: After receiving an information upload request from a user, obtaining files generated by the user when using the shared office workstation and corresponding storage paths; Determine a corresponding storage path chain according to the stored path, and package the file and the corresponding storage path chain and upload them to the shared database; After packaging the file and the corresponding storage path chain, generating an unlock key according to a preset rule, and sending the unlock key to the user; When it is detected that the user logs in on the terminal device covered by the shared database using the unlocking key, a new path is created on the terminal device according to the storage path chain and the file is stored in the corresponding path; The step of generating an unlock key according to a preset rule after packaging the file and the corresponding storage path chain comprises: Get the file name, storage path chain name, file storage time, device code and user identity information respectively; Mapping the file name, storage path chain name, file storage time, device code and user identity information into nodes of a graph, and adding edges of the graph according to the logical relationship between the file name, storage path chain name, file storage time, device code and user identity information to obtain a key directed graph; Acquire data from the secret key directed graph by using a preset graph traversal algorithm and combining the weights of the edges of the secret key directed graph, and generate the unlocking key according to the acquired data; The step of obtaining data from the secret key directed graph by using a preset graph traversal algorithm and generating the unlocking key by combining the weights of the edges of the secret key directed graph also includes: Determine the number of paths in the storage path chain, and use the number of paths as the length of the storage path chain; Determine the target node of the traversal starting point in a preset database according to the length of the stored path chain; The step of determining the corresponding storage path chain according to the stored path comprises: The path name of each stored path and the hierarchical relationship between the paths are obtained, and the path names are sequentially linked using separators according to the hierarchical relationship to obtain the storage path chain.

2. The office workstation information management method according to claim 1, characterized in that: The step of obtaining data from the secret key directed graph by using a preset graph traversal algorithm and combining the weights of the edges of the secret key directed graph comprises: The length of data at both ends of an edge of the key directed graph is obtained, and the weight of the edge is determined according to the length of the data.

3. The office workstation information management method according to claim 1, characterized in that: The step of obtaining data from the secret key directed graph by using a preset graph traversal algorithm and combining the weights of the edges of the secret key directed graph also includes: The data obtained from the storage path chain name and the file name are intercepted to obtain the target data for generating the unlocking key from the storage path chain name and the file name.

4. The office workstation information management method according to any one of claims 1 to 3, characterized in that: After the step of packaging the file and the corresponding storage path chain and generating an unlock key according to a preset rule, the step further includes: The elements in the unlocking key are extracted to reduce the unlocking key to a preset length to obtain the final unlocking key.

5. An office workstation information management system, characterized in that: Used to manage information generated by a shared office workstation, the shared office workstation is communicatively connected to a shared database, and is used to implement the office workstation information management method according to any one of claims 1 to 4, the system comprising: An acquisition module, configured to, after receiving an information upload request from a user, acquire files generated by the user when using the shared office workstation and corresponding storage paths; An opening module is used to determine a corresponding storage path chain according to the stored path, and to package the file and the corresponding storage path chain and upload them to the shared database; An upload module, used to generate an unlocking key according to a preset rule after packaging the file and the corresponding storage path chain, and send the unlocking key to the user; The storage module is used to create a new path on the terminal device according to the storage path chain and store the file in the corresponding path when detecting that the user logs in on the terminal device covered by the shared database using the unlocking key.

6. A storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the method according to any one of claims 1 to 4 are implemented.

7. An electronic device, characterized in that: The method comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method according to any one of claims 1 to 4 when executing the program.

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