CN104021159A - Client file cleaning method and device - Google Patents
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- CN104021159A CN104021159A CN201410225585.7A CN201410225585A CN104021159A CN 104021159 A CN104021159 A CN 104021159A CN 201410225585 A CN201410225585 A CN 201410225585A CN 104021159 A CN104021159 A CN 104021159A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
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Abstract
The embodiment of the invention discloses a client file cleaning method, which comprises the steps of obtaining a file directory needing data cleaning; reading the type of the file in the file directory; judging whether the file type has a specified file type; and executing cleaning operation on the files in the file directory based on the judgment result. The invention also provides a client file cleaning device. The invention aims to provide a cleaning strategy for cleaning user data without influencing users, so that the storage space of a mobile phone is released more.
Description
Technical field
The present invention relates to file clean-up technical field, relates in particular to a kind of client file method for cleaning and device.
Background technology
In the storage of active user's mobile phone, because the development specifications of application is improper, cause a large amount of storage spaces, by gibberish, taken, cause phone memory not enough, storage data are all in tumble, therefore clear up more gibberish, discharge more storage spaces, become user's tight demand.
Current known cleaning class instrument, the major way of cleaning rubbish is, find out the catalogue that can clear up in mobile phone storage, and clear up all data under this catalogue, but work as mobile phone storage directory, be used for depositing as picture video, during the responsible consumer data such as audio frequency, can only be considered to remove maybe needs to allow user's selective clearing, and suchlike user data is all to take very much storage resources; Existing file clean-up method is universal file clean-up method, and the efficiency of file clean-up is lower.In fact, garbage files in client varies, for can be efficient, deep garbage files be cleared up, need to carry out specific Prune Policies for specific file type, this be also current file cleaning by common cleaning the trend to the inevitable development of depth cleaning institute, therefore need badly a kind of personalization, efficiently, can carry out the strategy of effectively clearing up for specific file.
Summary of the invention
In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of client file method for cleaning and device, aim to provide a kind of cleaning user data, and the Prune Policies user not being impacted makes to obtain larger release with phone memory.
The embodiment of the present invention provides a kind of client file method for cleaning, comprising:
Obtain the file directory that need to carry out data scrubbing;
Read the type of file in described file directory;
Judge and in described file type, whether have file types;
Based on judged result, the file in file directory is carried out to cleaning operation.
The embodiment of the present invention also provides a kind of client file cleaning plant, comprises,
The first acquisition module, for obtaining the file directory that need to carry out data scrubbing;
The first read module, for reading the type of file in described file directory;
The first judge module, for judging whether described file type exists file types;
The first cleaning module, for carrying out cleaning operation based on judged result to the file of file directory.
Implement the embodiment of the present invention, there is following beneficial effect:
The present invention aims to provide a kind of cleaning user data, and the Prune Policies user not being impacted.Make to obtain larger release with phone memory, the file type that the present invention deletes according to user is the most by mistake media file, in a key cleaning, acquiescence is not cleared up user's media file, comprise picture, Audio and Video, and for increasing cleaning effect, each APP is customized separately, according to media file purposes of the type of software, major function and generation etc., divide the media data producing and whether need cleaning, and those filter the data of not clearing up, will be transferred to specific catalogue and preserve.Implement technical solution of the present invention, can when user carries out a key cleaning junk data, to user's vital document, carry out the anti-error protection of deleting, avoid the harmful effect to user after clearing up.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of client file method for cleaning process flow diagram that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 obtains the method flow diagram that need to carry out the file directory of data scrubbing for what the embodiment of the present invention provided;
Another client file method for cleaning process flow diagram that Fig. 3 provides for the embodiment of the present invention;
A kind of client file cleaning plant structural representation that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the first acquisition module 102 that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the second acquisition module 1021 that Fig. 6 provides for the embodiment of the present invention;
Another structural representation of the second acquisition module 1021 that Fig. 7 provides for embodiment;
Fig. 8 for embodiment provide first cleaning module 108 structural representation;
The structural representation of the 3rd judge module 1082 that Fig. 9 provides for embodiment;
Another client file cleaning plant structural representation that Figure 10 provides for the embodiment of the present invention;
The structural representation of the 5th judge module 112 that Figure 11 provides for embodiment;
Another structural representation of the 5th judge module 112 that Figure 12 provides for embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with accompanying drawing, client file method for cleaning provided by the invention and device are described.
A kind of client file method for cleaning process flow diagram that Fig. 1 provides for the embodiment of the present invention, as shown in Figure 1, described method comprises:
S100, obtain the file directory that need to carry out data scrubbing;
S102, read the type of file in described file directory;
S104, judge in described file type, whether there is file types; Based on judged result, the file in file directory is carried out to cleaning operation.
Optionally, described method also comprises: obtain the characteristic information of the file of file types, judge whether the file of file types can be deleted based on described characteristic information.
Concrete, describedly based on described characteristic information, judge whether the file of file types can be deleted, comprise: inquiry is positioned at the cleared up file feature information table of client, if described, clear up in file feature information table and have described characteristic information, the file of described file types can be deleted.
Further, whether querying server, described can clear up file feature information table and can upgrade in order to judge.
Implement the embodiment of the present invention, judge in described file type, whether there is file types; Based on judged result, the file in file directory is carried out to cleaning operation, prevent that user's vital document is deleted, the file that especially user downloads, or the file of Initiative Inventory Management.
Fig. 2 obtains the method flow diagram that need to carry out the file directory of data scrubbing for what the embodiment of the present invention provided, and as shown in Figure 2, described method comprises:
S1001, obtain data scrubbing instruction;
Optionally, described in obtain data scrubbing instruction, comprising: receive user's manual cleaning instruction, based on described manual cleaning instruction, start clean up process.
Optionally, described in obtain data scrubbing instruction, comprising: read the clearance time setting of client, judge whether current time needs to start cleaning operation, if so, start clean up process.
S1002, based on data scrubbing instruction, the file in described client is scanned;
S1003, the file directory that extraction need to be carried out data scrubbing from scanning result.
Another client file method for cleaning process flow diagram that Fig. 3 provides for the embodiment of the present invention, as shown in Figure 3, described method and Fig. 1 difference be, execution step S104, after judging and whether having file types in described file type, comprising:
If there is not file types in the described file directory of S106, the file under described file directory directly carried out to cleaning operation;
If there is file types in the described file directory of S108, judge whether the file of described specified type can be cleaned.If it is carry out S110, otherwise carry out S112;
Concrete, describedly judge whether the file of described specified type can be cleaned, comprising: judge in specified type file whether comprise particular type file, if existence, the file of described file types does not carry out cleaned.
For example, if the file that described particular type file is initiatively downloaded for user, or be the file of user's Initiative Inventory Management, do not clear up;
If in the time of the cache file that described particular type file produces while using equipment online for user or advertisement, clear up.
If the described specified file of S110 can be cleaned, carry out the cleaning operation to described specified file.
If the described specified file of S112 cannot be cleaned, back up described specified file to server end.
Further, in described method, described file types is media file type, and optional, described particular type file is video file and/or audio file and/or picture file.
A kind of client file cleaning plant structural representation that Fig. 4 provides for the embodiment of the present invention, described device comprises as shown in Figure 4:
The first acquisition module 102, for obtaining the file directory that need to carry out data scrubbing;
The first read module 104, for reading the type of file in described file directory;
The first judge module 106, for judging whether described file type exists file types;
The first cleaning module 108, for carrying out cleaning operation based on judged result to the file of file directory.
The structural representation of the first acquisition module 102 that Fig. 5 provides for the embodiment of the present invention, as shown in Figure 5, described the first acquisition module 102 comprises:
The second acquisition module 1021, for obtaining data scrubbing instruction;
The first scan module 1022, for scanning the file in described client based on data scrubbing instruction;
The first extraction module 1023, for extracting the file directory that need to carry out data scrubbing from scanning result.
The structural representation of the second acquisition module 1021 that Fig. 6 provides for the embodiment of the present invention, as shown in Figure 6, described the second acquisition module 1021 comprises:
The first receiver module 10211, for receiving user's manual cleaning instruction;
First starts module 10213, for starting clean up process based on described manual cleaning instruction.
Another structural representation of the second acquisition module 1021 that Fig. 7 provides for embodiment, as shown in Figure 7, described the second acquisition module 1021 comprises:
The second read module 10212, for reading the clearance time setting of client;
The second judge module 10214, for judging whether current time needs to start cleaning operation;
Second starts module 10216, in the time of need to starting cleaning operation, starts clean up process for current time.
Fig. 8 for embodiment provide first cleaning module 108 structural representation, as shown in Figure 8, described first cleaning module 108 comprises:
The second cleaning module 1081, for when described file directory does not exist file types, directly carries out cleaning operation to the file under described file directory.
Optionally, described the first cleaning module 108 also comprises: the 3rd judge module 1082, if for existing file types to be when described file directory, judge whether the file of described specified type can be cleaned.
Optionally, described the first cleaning module 108 can also comprise: cleaning politics, economics, organization, and ideology reason module 1083, and for when described specified file can be cleaned, the cleaning operation of execution to described specified file.
Optionally, described the first cleaning module 108 can also comprise: backup module 1084, for when described specified file cannot be cleaned, backs up described specified file to server end.
The structural representation of the 3rd judge module 1082 that Fig. 9 provides for embodiment, as shown in Figure 9, described the 3rd judge module 1082 comprises:
The 4th judge module 10821, for judging whether specified type file comprises particular type file;
The 5th cleaning module 10822, for when whether specified type file comprises particular type file, the file of described file types does not carry out cleaned.
Optionally, in the present invention, described file types is media file type, and described particular type file is video file and/or audio file and/or picture file.
Another client file cleaning plant structural representation that Figure 10 provides for the embodiment of the present invention, as shown in figure 10, the difference of described device and Fig. 4 is, also comprises:
The 3rd acquisition module 110, for obtaining the characteristic information of the file of file types;
The 5th judge module 112, for judging based on described characteristic information whether the file of file types can be deleted.
The structural representation of the 5th judge module 112 that Figure 11 provides for embodiment, as shown in figure 11, described the 5th judge module 112 comprises:
The first enquiry module 1121, for inquiring about the cleared up file feature information table that is positioned at client;
The first execution module 1122, for when described when clearing up file feature information table and having described characteristic information, the file of described file types can be deleted.
Optionally, as shown in figure 12, described the 5th judge module 112 can also comprise:
Whether the second enquiry module 1123, for querying server, can clear up file feature information table described in judging can upgrade with this.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this instructions or example and different embodiment or example.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, at least one this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.
In process flow diagram or any process of otherwise describing at this or method describe and can be understood to, represent to comprise that one or more is for realizing module, fragment or the part of code of executable instruction of the step of specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by embodiments of the invention person of ordinary skill in the field.
The logic and/or the step that in process flow diagram, represent or otherwise describe at this, for example, can be considered to for realizing the sequencing list of the executable instruction of logic function, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise that the system of processor or other can and carry out the system of instruction from instruction execution system, device or equipment instruction fetch), use, or use in conjunction with these instruction execution systems, device or equipment.With regard to this instructions, " computer-readable medium " can be anyly can comprise, storage, communication, propagation or transmission procedure be for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically of computer-readable medium (non-exhaustive list) comprises following: the electrical connection section (electronic installation) with one or more wirings, portable computer diskette box (magnetic device), random access memory (RAM), ROM (read-only memory) (ROM), the erasable ROM (read-only memory) (EPROM or flash memory) of editing, fiber device, and portable optic disk ROM (read-only memory) (CDROM).In addition, computer-readable medium can be even paper or other the suitable medium that can print described program thereon, because can be for example by paper or other media be carried out to optical scanning, then edit, decipher or process in electronics mode and obtain described program with other suitable methods if desired, be then stored in computer memory.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in storer and by software or the firmware of suitable instruction execution system execution.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: have for data-signal being realized to the discrete logic of the logic gates of logic function, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is to come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, this program, when carrying out, comprises step of embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can be also that the independent physics of unit exists, and also can be integrated in a module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.If described integrated module usings that the form of software function module realizes and during as production marketing independently or use, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium of mentioning can be ROM (read-only memory), disk or CD etc.Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (29)
1. a client file method for cleaning, is characterized in that,
Obtain the file directory that need to carry out data scrubbing;
Read the type of file in described file directory;
Judge and in described file type, whether have file types;
Based on judged result, the file in file directory is carried out to cleaning operation.
2. method according to claim 1, is characterized in that, described in obtain the file directory that need to carry out data scrubbing, comprising:
Obtain data scrubbing instruction;
Based on data scrubbing instruction, the file in described client is scanned;
From scanning result, extract the file directory that need to carry out data scrubbing.
3. method according to claim 2, is characterized in that, described in obtain data scrubbing instruction, comprising:
Receive user's manual cleaning instruction, based on described manual cleaning instruction, start clean up process.
4. method according to claim 2, is characterized in that, described in obtain data scrubbing instruction, comprising:
Read the clearance time setting of client, judge whether current time needs to start cleaning operation, if so, start clean up process.
5. method according to claim 1, is characterized in that, describedly based on judged result, file in file directory is carried out to cleaning operation, comprising:
If there is not file types in described file directory, the file under described file directory directly carried out to cleaning operation.
6. method according to claim 5, is characterized in that,
If there is file types in described file directory, judge whether the file of described specified type can be cleaned.
7. method according to claim 6, is characterized in that,
If described specified file can be cleaned, carry out the cleaning operation to described specified file.
8. method according to claim 7, is characterized in that,
If described specified file cannot be cleaned, back up described specified file to server end.
9. method according to claim 6, is characterized in that, describedly judges whether the file of described specified type can be cleaned, comprising:
Judge in specified type file whether comprise particular type file, if exist, the file of described file types does not carry out cleaned.
10. according to the method described in claim 1 or 9, it is characterized in that,
Described file types is media file type.
11. methods according to claim 9, is characterized in that,
Described particular type file is video file and/or audio file and/or picture file.
12. methods according to claim 1, is characterized in that, described method also comprises:
Obtain the characteristic information of the file of file types, based on described characteristic information, judge whether the file of file types can be deleted.
13. methods according to claim 12, is characterized in that, describedly based on described characteristic information, judge whether the file of file types can be deleted, comprising:
Inquiry is positioned at the cleared up file feature information table of client, clears up in file feature information table have described characteristic information if described, and the file of described file types can be deleted.
14. methods according to claim 13, is characterized in that,
Whether querying server, described can clear up file feature information table and can upgrade in order to judge.
15. 1 kinds of client file cleaning plants, is characterized in that,
The first acquisition module, for obtaining the file directory that need to carry out data scrubbing;
The first read module, for reading the type of file in described file directory;
The first judge module, for judging whether described file type exists file types;
The first cleaning module, for carrying out cleaning operation based on judged result to the file of file directory.
16. devices according to claim 15, is characterized in that, the first acquisition module comprises:
The second acquisition module, for obtaining data scrubbing instruction;
The first scan module, for scanning the file in described client based on data scrubbing instruction;
The first extraction module, for extracting the file directory that need to carry out data scrubbing from scanning result.
17. devices according to claim 16, is characterized in that, the second acquisition module, comprising:
The first receiver module, for receiving user's manual cleaning instruction;
First starts module, for starting clean up process based on described manual cleaning instruction.
18. devices according to claim 16, is characterized in that, the second acquisition module, comprising:
The second read module, for reading the clearance time setting of client;
The second judge module, for judging whether current time needs to start cleaning operation;
Second starts module, in the time of need to starting cleaning operation, starts clean up process for current time.
19. devices according to claim 15, is characterized in that, the first cleaning module, comprising:
The second cleaning module, for when described file directory does not exist file types, directly carries out cleaning operation to the file under described file directory.
20. devices according to claim 19, is characterized in that, also comprise:
The 3rd judge module, if for existing file types to be when described file directory, judge whether the file of described specified type can be cleaned.
21. devices according to claim 20, is characterized in that, also comprise:
Cleaning politics, economics, organization, and ideology reason module, for when described specified file can be cleaned, the cleaning operation of execution to described specified file.
22. devices according to claim 21, is characterized in that, also comprise:
Backup module, for when described specified file cannot be cleaned, backs up described specified file to server end.
23. devices according to claim 20, is characterized in that, the 3rd judge module, comprising:
The 4th judge module, for judging whether specified type file comprises particular type file;
The 5th cleaning module, for when whether specified type file comprises particular type file, the file of described file types does not carry out cleaned.
24. according to the device described in claim 14 or 23, it is characterized in that,
Described file types is media file type.
25. devices according to claim 23, is characterized in that,
Described particular type file is video file and/or audio file and/or picture file.
26. devices according to claim 14, is characterized in that, described device also comprises:
The 3rd acquisition module, for obtaining the characteristic information of the file of file types;
The 5th judge module, for judging based on described characteristic information whether the file of file types can be deleted.
27. devices according to claim 26, is characterized in that, the 5th judge module, comprising:
The first enquiry module, for inquiring about the cleared up file feature information table that is positioned at client;
The first execution module, for when described when clearing up file feature information table and having described characteristic information, the file of described file types can be deleted.
28. devices according to claim 27, is characterized in that, also comprise:
Whether the second enquiry module, for querying server, can clear up file feature information table described in judging can upgrade with this.
29. 1 kinds of portable sets, comprise the device as described in claim 15-28.
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| CN106557500A (en) * | 2015-09-28 | 2017-04-05 | 北京金山安全软件有限公司 | Method and device for cleaning uninstalled residual file and terminal |
| CN105653582A (en) * | 2015-12-21 | 2016-06-08 | 联想(北京)有限公司 | File management method of electronic equipment and electronic equipment |
| CN107291401A (en) * | 2017-06-30 | 2017-10-24 | 北京金山安全软件有限公司 | File scanning method, file cleaning method, related device and electronic equipment |
| CN107291401B (en) * | 2017-06-30 | 2020-12-11 | 北京金山安全软件有限公司 | File scanning method, file cleaning method, related device and electronic equipment |
| CN112506875A (en) * | 2020-12-15 | 2021-03-16 | 科大讯飞股份有限公司 | File storage method, related device and file storage system |
| CN112506875B (en) * | 2020-12-15 | 2023-01-17 | 科大讯飞股份有限公司 | File storage method, related device and file storage system |
| CN115048343A (en) * | 2022-06-30 | 2022-09-13 | 深圳市瑞云科技有限公司 | File isolation method based on process granularity under Windows |
| CN115048343B (en) * | 2022-06-30 | 2024-04-16 | 深圳市瑞云科技有限公司 | File isolation method based on process granularity under Windows |
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