CN113836093A - Network disk file cleaning method, system, computer equipment and storage medium thereof - Google Patents

Network disk file cleaning method, system, computer equipment and storage medium thereof Download PDF

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CN113836093A
CN113836093A CN202111151640.9A CN202111151640A CN113836093A CN 113836093 A CN113836093 A CN 113836093A CN 202111151640 A CN202111151640 A CN 202111151640A CN 113836093 A CN113836093 A CN 113836093A
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file
traversed
folder
list
files
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CN113836093B (en
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林辉
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Shenzhen Wondershare Software Co Ltd
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Shenzhen Wondershare Software Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/16File or folder operations, e.g. details of user interfaces specifically adapted to file systems
    • G06F16/162Delete operations
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/14Details of searching files based on file metadata
    • G06F16/148File search processing
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/18File system types
    • G06F16/182Distributed file systems
    • G06F16/1824Distributed file systems implemented using Network-attached Storage [NAS] architecture

Abstract

The invention discloses a method and a system for cleaning a network disk file, a computer device and a storage medium thereof, wherein the method comprises the following steps: acquiring an initial file list in a network disk, traversing all files in the initial file list, and executing a judging step; a judging step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list; traversing: acquiring a file list corresponding to each folder, traversing, and re-executing the judging step; and after traversing all the files in the initial file list, sending a notification of completion of scanning to the client terminal. According to the invention, all files in the folder are screened out by traversing the initial file list in the network disk and stored in the loaded file list, so that the method is beneficial to quickly searching the files and improves the searching efficiency.

Description

Network disk file cleaning method, system, computer equipment and storage medium thereof
Technical Field
The invention relates to the technical field of file cleaning, in particular to a method and a system for cleaning a network disk file, a computer device and a storage medium thereof.
Background
With the development of the internet, users often need to use many software in the use process of computers, and the software will generate various types of files, and in order to store the files, the files are usually stored in a network disk, which results in a large variety of files in the network disk and many folders, and thus the required files cannot be quickly obtained when searching for the files.
Disclosure of Invention
The embodiment of the invention provides a method and a system for cleaning a network disk file, computer equipment and a storage medium thereof, aiming at solving the problem that the file cannot be quickly searched in the network disk in the prior art.
In a first aspect, an embodiment of the present invention provides a method for cleaning a network disk file, including the following steps:
acquiring an initial file list in a network disk, traversing all files in the initial file list, and executing a judging step;
a judging step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list;
traversing: acquiring a file list corresponding to each folder, traversing, and re-executing the judging step;
and after traversing all the files in the initial file list, sending a notification of completion of scanning to the client terminal.
In a second aspect, an embodiment of the present invention provides a network disk file cleaning system, which includes:
the initial file list traversing unit is used for acquiring an initial file list in the network disk, traversing all files in the initial file list and executing a judging step;
a judgment step execution unit configured to execute the judgment step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list;
a traversal step execution unit for executing the traversal step: acquiring a file list corresponding to each folder, traversing, and re-executing the judging step;
and the terminal feedback unit is used for sending a notice of completion of scanning to the client terminal after all the files in the initial file list are traversed.
In a third aspect, an embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor, when executing the computer program, implements the network disk file cleaning method described in the first aspect.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program, when executed by a processor, causes the processor to execute the network disk file cleaning method according to the first aspect.
The embodiment of the invention provides a method and a system for cleaning a network disk file, computer equipment and a storage medium thereof. The method comprises the following steps: acquiring an initial file list in a network disk, traversing all files in the initial file list, and executing a judging step; a judging step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list; traversing: acquiring a file list corresponding to each folder, traversing, and re-executing the judging step; and after traversing all the files in the initial file list, sending a notification of completion of scanning to the client terminal. According to the embodiment of the invention, all the files in the folder are screened out by traversing the initial file list in the network disk and are stored in the loaded file list, so that the file searching method and the file searching device are beneficial to quickly searching the files and improve the searching efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for cleaning a network disk file according to an embodiment of the present invention;
fig. 2 is a schematic block diagram of a network disk file cleaning system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a method for cleaning a network disk file according to an embodiment of the present invention, where the method includes steps S101 to S104.
S101, acquiring an initial file list in a network disk, traversing all files in the initial file list, and executing a judging step;
s102, a judging step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list;
s103, traversing: acquiring a file list corresponding to each folder, traversing, and re-executing the judging step;
and S104, after traversing all the files in the initial file list, sending a notice of completion of scanning to the client terminal.
In this embodiment, after a user authorizes access to a network disk, a network disk API is called to obtain an initial file list in the network disk, traversal is performed, whether folders exist in traversed files is determined, if folders exist, the network disk API is continuously called to obtain a file list corresponding to each folder, traversal is performed, if no folder exists, traversed files are stored in a loaded file list, and after traversal of the initial file list is completed, a notification of completion of scanning is sent to a client terminal.
In an embodiment, if there is a folder in the traversed file, the step of executing traversal includes:
and if the traversed file has a folder and the folder is an empty folder, adding the empty folder into an empty folder list.
In this embodiment, all the empty folders in the traversal process are added to the empty file list so as to be sorted. In a specific application scenario, after the empty folder is added into an empty folder list, the empty folder in the empty folder list is deleted, and a deletion result is fed back to a client terminal. Since no file is stored in the empty folder, the empty folder is deleted and the deletion result is fed back in order to reduce the memory.
In an embodiment, if there is no folder in the traversed file, saving the traversed file into the loaded file list includes:
if the traversed file does not have a folder, judging whether the size of the traversed file is larger than a preset threshold value, and if the size of the traversed file is larger than or equal to the preset threshold value, storing the traversed file serving as a large file into a large file list; if the file attribute is smaller than the preset threshold value, traversing the loaded file list, and judging whether repeated files with the same file attribute exist in the loaded file list or not;
and if the repeated files with the same file attributes exist, storing the traversed files into a repeated file list, and if the repeated files with the same file attributes do not exist, storing the traversed files into a loaded file list.
In this embodiment, if no folder exists in the traversed file, it is further determined whether the size of the traversed file is greater than or equal to a preset threshold, if so, it is determined that the traversed file is a large file and is stored in a large file list, and if not, it is further determined whether a duplicate file with the same file attribute exists in the traversed file, and the duplicate file in the traversed file is stored in a duplicate file list, and files with different file attributes are stored in a loaded file list. The preset threshold may be set differently according to different file types, for example: the file type is of a picture, and the threshold value can be set to be 2 MB; the file type is video, and the threshold value can be set to 10 MB; the file type is document, the threshold may be set to 3MB, etc. The file attributes comprise the types, sizes, access paths and the like of files, whether the files are the same files is judged by judging whether the file attributes are consistent, and the files with the same attributes as the source files are used as duplicate files, wherein the source files are the files stored in the loaded file list.
When a new file is uploaded in the network disk, a file list corresponding to the new file is generated and traversed, whether the file with the size larger than or equal to a preset threshold exists in the traversed new file or not is judged, if yes, the new file with the size larger than or equal to the preset threshold is stored in the large file list, if the size of the traversed new file is smaller than the preset threshold, whether the file attribute of the traversed new file is consistent with the file attribute in the loaded file list or not is further judged, if yes, the traversed new file is stored in the repeated file list, and if not, the traversed new file is stored in the loaded file list.
In an embodiment, the saving the traversed file into the loaded file list if there is no duplicate file with the same file attribute includes:
judging whether the traversed file is a blank file;
if yes, deleting the traversed file, and otherwise, storing the traversed file into the loaded file list.
In this embodiment, when storing the traversed file into the loaded file list, it is first determined whether the traversed file is a blank file, if so, the traversed file is deleted and fed back to the client terminal, and if not, the traversed file is stored into the loaded file list.
In a specific application scenario, after a notification of completion of scanning is sent to a client terminal, a deletion instruction fed back by the client terminal is received, and a deletion operation is performed on files listed in a large file list and a repeated file list, so that a network disk is cleaned, and a memory space of the network disk is released. According to the size of the memory capacity of the network disk, a maximum capacity value can be set, when the memory capacity of the network disk reaches the maximum capacity value, the network disk API is called automatically to delete the files in the network disk so as to release the memory capacity of the network disk, specifically, the maximum capacity value can be set to be 80% of the memory capacity of the network disk, and when the memory capacity of the network disk is larger than or equal to the maximum capacity value, the network disk API is called automatically to delete the files in the network disk.
In a specific application scenario, different weights may be set for the large file list, the duplicate file list, and the loaded file list, for example, a level 1 weight, a level 2 weight, and a level 3 weight are set for the duplicate file list, and when a deletion operation is performed, the file in the duplicate file list with the level 1 weight is deleted first, the file in the large file list is deleted, and the file in the loaded file list is deleted finally. And setting different weights for each type of file according to the file types, wherein the higher the weight is, the more important the file is, when deleting the file in the network disk, the file can be deleted according to the weight, the file with the low weight is preferentially deleted, when the memory capacity of the network disk is reduced to be lower than the maximum capacity value, the deletion is stopped, the deletion result is fed back to the client terminal, and a notice whether to continue deleting is sent to the client terminal. The file types can be documents, pictures, videos and the like, different grades of weights are set for different types of files according to the frequency of accessing the different types of files by users, and corresponding sub-weights are set for the files of each attribute according to the access frequency of the files of different attributes in the same type. Therefore, when automatic deletion is carried out, the file type deleted first is selected according to the weight grades from low to high, and then the file with the sub-weight at the lower grade in the file type is further selected to be deleted first. For example: when the frequency of accessing pictures by a user is highest and the frequency of accessing documents is lowest, setting the document as a 1-level weight, setting a video as a 2-level weight and setting a picture as a 3-level weight according to the access frequency of the user, setting a Word document in the document as a 3-level sub-weight, setting PDF and PTT as a 2-level sub-weight, setting other types of documents such as Excel as a 1-level sub-weight, calling a network disk API (application programming interface) to delete files in the network disk after the memory capacity of the network disk exceeds a maximum capacity value, firstly judging whether the files exist in a repeated file list and a large file list, if so, searching whether the files with the 1-level weight exist, and if so, deleting the files from low to high according to the sub-weights in the files.
And when the files under the same level weight are deleted, the files are sequentially deleted from top to bottom. In the deleting process, the size of the memory capacity of the network disk can be tested according to a certain frequency, for example, the detecting can be set once every 3S, and when the size of the memory capacity of the network disk is found to be lower than the maximum capacity value, the deleting operation is stopped. Moreover, the user can set the weight for the file in a manual setting mode so as to ensure that the file cannot be automatically deleted. In addition, the files in the network disk can be automatically cleaned according to the times and frequency of accessing the network disk by the user, the files with high access frequency of the user are given high-level authority, and the files with low access frequency are given low-level authority. The user can also set a list of files which cannot be deleted, and the files which cannot be deleted are stored in the list of files which cannot be deleted, so that the required files are prevented from being deleted by mistake during automatic deletion.
In a specific application scenario, if a compressed file exists in the traversal process, the compressed file is decompressed, and the decompressed file is stored in a decompressed file list. Traversing the decompressed file list and executing a judging step; a judging step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list; traversing: and acquiring a file list corresponding to each folder, traversing, and re-executing the judging step.
In a specific application scenario, after traversing of a current network disk file is completed, traversing of the next network disk file is performed according to a preset interval time, files uploaded to the network disk in the interval time period are stored in a temporary storage file list, when the next traversing time is reached, the files in the temporary storage file list are traversed, and the traversed files are respectively stored in a large file list, a repeated file list and a loaded file list. When the memory capacity of the network disk reaches the maximum capacity value in the process of uploading the files, the files are uploaded, and after the files are uploaded, the deleting operation is carried out. It is noted that when a delete operation is performed, the files in the temporary file list are not deleted, but only the duplicate file list, the large file list, and the files in the loaded file list are deleted.
Referring to fig. 2, fig. 2 is a schematic block diagram of a network disk file cleaning system according to an embodiment of the present invention, where the network disk file cleaning system 200 includes:
an initial file list traversing unit 201, configured to acquire an initial file list in a network disk, traverse all files in the initial file list, and perform a determining step;
a judging step executing unit 202 configured to execute the judging step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list;
a traversal step executing unit 203, configured to execute the traversal step: acquiring a file list corresponding to each folder, traversing, and re-executing the judging step;
and the terminal feedback unit 204 is configured to send a notification of completion of scanning to the client terminal after all files in the initial file list are traversed.
In an embodiment, the determining step executing unit 202 includes:
and the empty folder obtaining unit is used for adding the empty folder into an empty folder list if the traversed file has the folder which is the empty folder.
In one embodiment, the empty folder acquiring unit includes:
and deleting the empty folder in the empty folder list, and feeding back a deletion result to the client terminal.
In an embodiment, the determining step executing unit 202 further includes:
the device comprises a preset threshold judging unit, a big file list storing unit and a file size judging unit, wherein the preset threshold judging unit is used for judging whether the size of a traversed file is larger than a preset threshold or not if the traversed file does not have a folder, and if the size of the traversed file is larger than or equal to the preset threshold, the traversed file is used as a big file to be stored in the big file list; if the file attribute is smaller than the preset threshold value, traversing the loaded file list, and judging whether repeated files with the same file attribute exist in the loaded file list or not;
and the repeated file storage unit is used for storing the traversed file into a repeated file list if the repeated file with the same file attribute exists, and storing the traversed file into the loaded file list if the repeated file with the same file attribute does not exist.
In one embodiment, the duplicate file saving unit includes:
a blank file judging unit, configured to judge whether the traversed file is a blank file;
and the file deleting unit is used for deleting the traversed file if the file is in the loading list, and storing the traversed file into the loaded file list if the file is not in the loading list.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the computer program, the network disk file cleaning method is implemented.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the method for cleaning a network disk file as described above is implemented.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (10)

1. A method for cleaning a network disk file is characterized by comprising the following steps:
acquiring an initial file list in a network disk, traversing all files in the initial file list, and executing a judging step;
a judging step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list;
traversing: acquiring a file list corresponding to each folder, traversing, and re-executing the judging step;
and after traversing all the files in the initial file list, sending a notification of completion of scanning to the client terminal.
2. The method according to claim 1, wherein if there is a folder in the traversed file, performing a traversal step, including:
and if the traversed file has a folder and the folder is an empty folder, adding the empty folder into an empty folder list.
3. The method for cleaning up a network disk file according to claim 2, wherein if there is a folder in the traversed file and the folder is an empty folder, adding the empty folder to the empty folder list comprises:
and deleting the empty folder in the empty folder list, and feeding back a deletion result to the client terminal.
4. The method for cleaning up a network disk file according to claim 1, wherein if there is no folder in the traversed file, the step of saving the traversed file into the loaded file list includes:
if the traversed file does not have a folder, judging whether the size of the traversed file is larger than a preset threshold value, and if the size of the traversed file is larger than or equal to the preset threshold value, storing the traversed file serving as a large file into a large file list; if the file attribute is smaller than the preset threshold value, traversing the loaded file list, and judging whether repeated files with the same file attribute exist in the loaded file list or not;
and if the repeated files with the same file attributes exist, storing the traversed files into a repeated file list, and if the repeated files with the same file attributes do not exist, storing the traversed files into a loaded file list.
5. The method for cleaning up a network disk file according to claim 4, wherein the saving the traversed file into the loaded file list if there is no duplicate file with the same file attribute comprises:
judging whether the traversed file is a blank file;
if yes, deleting the traversed file, and otherwise, storing the traversed file into the loaded file list.
6. A network disk file cleaning system, comprising:
the initial file list traversing unit is used for acquiring an initial file list in the network disk, traversing all files in the initial file list and executing a judging step;
a judgment step execution unit configured to execute the judgment step: if the file folder exists in the traversed file, executing a traversing step; if the traversed file does not have a folder, storing the traversed file into a loaded file list;
a traversal step execution unit for executing the traversal step: acquiring a file list corresponding to each folder, traversing, and re-executing the judging step;
and the terminal feedback unit is used for sending a notice of completion of scanning to the client terminal after all the files in the initial file list are traversed.
7. The network disk file cleaning system according to claim 6, wherein the judging step executing unit includes:
and the empty folder obtaining unit is used for adding the empty folder into an empty folder list if the traversed file has the folder which is the empty folder.
8. The network disk file cleaning system according to claim 6, wherein the judging step executing unit further includes:
the device comprises a preset threshold judging unit, a big file list storing unit and a file size judging unit, wherein the preset threshold judging unit is used for judging whether the size of a traversed file is larger than a preset threshold or not if the traversed file does not have a folder, and if the size of the traversed file is larger than or equal to the preset threshold, the traversed file is used as a big file to be stored in the big file list; if the file attribute is smaller than the preset threshold value, traversing the loaded file list, and judging whether repeated files with the same file attribute exist in the loaded file list or not;
and the repeated file storage unit is used for storing the traversed file into a repeated file list if the repeated file with the same file attribute exists, and storing the traversed file into the loaded file list if the repeated file with the same file attribute does not exist.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the network disk file cleaning method according to any one of claims 1 to 5 when executing the computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, causes the processor to execute the network disk file cleaning method according to any one of claims 1 to 5.
CN202111151640.9A 2021-09-29 2021-09-29 Network disk file cleaning method, system, computer equipment and storage medium thereof Active CN113836093B (en)

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