CN106528658B - The lookup method and device of application file - Google Patents
The lookup method and device of application file Download PDFInfo
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- CN106528658B CN106528658B CN201610913443.9A CN201610913443A CN106528658B CN 106528658 B CN106528658 B CN 106528658B CN 201610913443 A CN201610913443 A CN 201610913443A CN 106528658 B CN106528658 B CN 106528658B
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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
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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
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/119—Details of migration of file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/62—Uninstallation
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Abstract
The embodiment of the invention discloses a kind of lookup methods of application file, comprising: the file read-write operations of application have been installed in detection, obtain first application identities and the corresponding target reading and writing of files of the file read-write operations for having installed application；First application identities are added in the file description information of the target reading and writing of files according to the file read-write operations；Application file look-up command is received, target corresponding with the application file look-up command is obtained and searches application；The file scan information of storage file in end of scan, determining search with the target apply corresponding target locating file, obtain the target locating file and preset document presentation window is shown on the display interface of the terminal.In addition, the embodiment of the invention also discloses a kind of lookup devices of application file.Using the embodiment of the present invention, can be improved and the accuracy determined and looked up and integrality using relevant file.
Description
Technical field
The present invention relates to field of computer technology more particularly to the lookup methods and device of a kind of application file.
Background technique
With the development of terminal technology, the function of integrating at the terminal is also more and more, for example, creation file or right
File is written and read or modifies.In general, the access limit of application can be configured in system setting, for example, can
Configuration application can All Files other than system file etc. in complete read-write terminal access limit.
Each application installed in terminal can carry out the alternative document in addition to system file or application file
Read-write, that is to say, that during use, for some file, each application installed in terminal can be with
Creation this document or modify to this document or other operation.For example, when carrying out some application unloading, because not really
Determining which file in terminal is created or was modified by the application, therefore, when application is unloaded, with this using corresponding
File still can retain in system, as terminal uses the increase of time, will cause and left a large amount of redundant file in terminal.
That is, in the operating method of above-mentioned file, because being to the operation such as creation, modification or reading of file
There is no any relevant record in system or file, result in during application Data Migration, being operated using unloading etc., nothing
Method is determining to apply corresponding All Files with corresponding, so as to cause Data Migration is imperfect or system in exist it is largely superfluous
Remaining file.
Summary of the invention
The embodiment of the present invention proposes a kind of lookup method of application file, can solve creation, modification because of file
Or the operation such as reading does not have any relative recording to cause when determination applies corresponding file with one in system or file
The technical problem of accuracy deficiency.
A kind of lookup method of application file, comprising:
The file read-write operations of application have been installed in detection, obtain first application identities for having installed application and the text
The corresponding target reading and writing of files of part read-write operation；
Described first is added in the file description information of the target reading and writing of files according to the file read-write operations to answer
With mark；
Application file look-up command is received, target corresponding with the application file look-up command is obtained and searches application；
The file scan information of storage file in end of scan, determining search with the target apply corresponding target
Locating file, obtains the target locating file and preset document presentation window is opened up on the display interface of the terminal
Show.
Optionally, in one of the embodiments, the method also includes:
Application migration instruction is received, target migration application corresponding with the application migration instruction and target terminal are obtained；
The file scan information of the storage file in the terminal is scanned, it is determining corresponding with target migration application
Target migrated file；
The target migrated file is migrated to the target terminal according to the application migration instruction.
Optionally, in one of the embodiments, the method also includes:
It receives and applies unloading command, obtain target unloading application corresponding with the application unloading command；
The file scan information of the storage file in the terminal is scanned, it is determining corresponding with target unloading application
Target uninstall file；
The target uninstall file is deleted according to the application unloading command.
Optionally, in one of the embodiments, it is described detect the file read-write operations for having installed application before further include:
Detection application installation operation obtains the application installation and operates corresponding second application identities and application peace
Dress operates corresponding target and file is written；
Second application identities are added in the file description information of target write-in file.
Optionally, the first application identities of application and described have been installed described in the acquisition in one of the embodiments,
The corresponding target reading and writing of files of file read-write operations further include:
Predefined system file read-write interface function, it is described to have installed using by the system file read-write interface function
Carry out file read-write operations；
First application identities for having installed application and the text are obtained by the system file read-write interface function
The corresponding target reading and writing of files of part read-write operation.
Furthermore, it is also proposed that a kind of lookup device of application file.
A kind of lookup device of application file, comprising:
File read-write operations detection module obtains described installed for detecting the file read-write operations for having installed application
The corresponding target reading and writing of files of the first application identities and the file read-write operations of application；
File description information adding module, for according to the file read-write operations the target reading and writing of files file
First application identities are added in description information；
Target, which is searched, applies determining module, for receiving application file look-up command, obtains and searches with the application file
Corresponding target is instructed to search application；
File search module, for the file scan information of the storage file in end of scan, the determining and target
It searches and applies corresponding target locating file, obtain the target locating file and preset on the display interface of the terminal
Document presentation window is shown.
Optionally, described device further includes application file transferring module in one of the embodiments, for receiving application
Migration instruction obtains target migration application corresponding with the application migration instruction and target terminal；It scans in the terminal
The file scan information of storage file, determining migrate with the target apply corresponding target migrated file；It is answered according to described
The target migrated file is migrated to the target terminal with migration instruction.
Optionally, described device further includes using Unload module, for receiving application unloading in one of the embodiments,
Instruction obtains target unloading application corresponding with the application unloading command；Scan the text of the storage file in the terminal
Part scanning information, determining unload with the target apply corresponding target uninstall file；It is deleted according to the application unloading command
The target uninstall file.
Optionally, described device further includes using installation module, for detecting application installation in one of the embodiments,
Operation obtains the application installation and operates corresponding second application identities and the corresponding target write-in of application installation operation
File；Second application identities are added in the file description information of target write-in file.
Optionally, the file read-write operations detection module is also used to predefined system text in one of the embodiments,
Part read-write interface function, described installed carry out file read-write operations using by the system file read-write interface function；It is logical
It crosses the system file read-write interface function and obtains first application identities for having installed application and the file read-write operations
Corresponding target reading and writing of files.
After the lookup method and device of above-mentioned application file, in the terminal application to the file in terminal into
It, will be in the file description information for being documented in corresponding file corresponding with the operation when row relevant operation, that is to say, that logical
It crosses file description information and is known which application carried out operation to current file；Then it is carrying out to some using related
File search procedure in, by searching for the file description information of all files in terminal, to determine each application
On whether relevant read-write operation carried out by the application determine a file whether be to this using relevant file, thus
So that can accurately determine corresponding All Files during lookup, improve and the preparation using relevant file search
Property.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Wherein:
Fig. 1 is a kind of flow diagram of the lookup method of application file in one embodiment；
Fig. 2 is a kind of flow diagram of the moving method of application file in one embodiment；
Fig. 3 is a kind of flow diagram of the delet method of application file in one embodiment；
Fig. 4 is a kind of structural schematic diagram of the lookup device of application file in one embodiment；
Fig. 5 is the structural schematic diagram that the computer equipment of lookup method of aforementioned applications file is run in one embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the present embodiment, a kind of lookup method of application file is proposed, the realization of this method can be dependent on computer
Program, the computer program can run on the computer system based on von Neumann system, which can be
Documentor based on android system or IOS system.The computer system can be the above-mentioned computer program of operation
Such as the servers such as smart phone, tablet computer, PC or terminal.
Specifically, as shown in Figure 1, the lookup method of above-mentioned application file includes the following steps S102-S108:
Step S102: the file read-write operations of application have been installed in detection, obtain the first application mark for having installed application
Know target reading and writing of files corresponding with the file read-write operations.
It is mounted in terminal permission to be carried out to the file in terminal using corresponding application process in specific implementation
Within read-write operation, for example, photo PS application can be with the picture file in reading terminals, also, to corresponding picture file
Modify operation, or, WPS application can with the file of the .dox format in reading terminals, and can to this document into
Edlin.
A process is opened in systems, for the read-write operation of All Files in monitor terminal, for example, in the terminal
When the application of installation carries out read operation or write operation to any file in terminal, which can detect corresponding operation,
And the operation is monitored.Specifically, obtaining and detecting when having installed the file read-write operations of application in detecting terminal
To the corresponding application identities for having installed application of file read-write operations, i.e. the first application identities, also obtain with this document read and write
Operate corresponding file.
As long as that is, detecting that the read-write operation of installation file, i.e. acquisition carry out reading behaviour accordingly in terminal
The application identities of the application of work or write operation, and specific file is obtained, in one embodiment, it is also necessary to obtain corresponding
Concrete operations, for example, read operation or write operation or duplication operation or creation operation etc..
It should be noted that in the present embodiment, the above-mentioned monitoring for the read-write operation of file in system can be logical
Cross the interface function realization of system file read-write interface.Specifically, having installed the first application mark of application described in above-mentioned acquisition
Know target reading and writing of files corresponding with the file read-write operations further include: predefined system file read-write interface function, it is described
It has installed and has carried out file read-write operations using by the system file read-write interface function；It is connect by system file read-write
Mouth function obtains first application identities and the corresponding target reading and writing of files of the file read-write operations for having installed application.
That is, modify to system file read-write interface function, it is all in terminal to be applied in end
When file in end realizes read-write operation, it is necessary to it is realized by the interface function of the system file read-write interface, that is,
It says, corresponding application process has been installed by the interface function acquisition of calling system file read-write interface and answered using corresponding first
With mark and its file for needing to be written and read.
Step S104: institute is added in the file description information of the target reading and writing of files according to the file read-write operations
State the first application identities.
In the present embodiment, each file has corresponded to a file description information, can be in this document description information
Record relevant information corresponding to this document, such as the modification record of this document.
It, will be with the inspection in above-mentioned monitor terminal after the process detection of the read-write operation of file to the read-write operation of file
The file read-write operations measured are corresponding to be recorded in file destination, i.e., has installed application for file read-write operations are corresponding
The first application identities be added in the file description information of target reading and writing of files corresponding to this document read-write operation.Namely
It says, all peaces being written and read to this document can be known by the file description information of the target reading and writing of files
Dress application.
It should be noted that in the present embodiment, if an application is only to have read some file, but there is no right
This document carries out any write operation or modification, edit operation, then it may not be very tight for illustrating that this is applied to the relationship of this document
It is close, without the concern for this document during carrying out using unloading or application Data Migration.
Specifically, in one embodiment, the first application identities and file read-write of application have been installed described in above-mentioned acquisition
The step of operating corresponding file further include: only obtain the corresponding file of file write operation.
Step S106: receiving application file look-up command, obtains target corresponding with the application file look-up command and looks into
Look for application.
Step S108: the file scan information of the storage file in end of scan, determining search with the target are applied
Corresponding target locating file obtains the target locating file and the preset document presentation on the display interface of the terminal
Window is shown.
As previously mentioned, being all documented in accordingly in the corresponding relative recording of file read-write operations each time for having installed application
The corresponding file description information of file after, this document can be read by the file description information determination of file
All installation applications of write operation；Further, the file to stored file all in terminal can also be passed through
Description information is scanned all files for determining that some application was written and read.
Specifically, terminal can receive application file look-up command to search with some using corresponding All Files.
Contained in the application file look-up command received corresponding with application file look-up command target search application and
Target searches the application identities of application.Then, it is scanned for the file description information of storage file all in terminal,
Corresponding read-write operation historical record or packet are applied if containing in the file description information of some file and searching with target
Contain to search with target and applied corresponding application identities, has then determined that target searches application and carried out file read-write behaviour to this document
Make, and determines that this document is to search to apply corresponding target locating file with target.
It, then will be determining all after being over-scanned or being determined for all storage files in terminal
Target locating file returns to lookup result as lookup result corresponding with application file look-up command, for example, in terminal
Display interface in preset lookup result display area in show lookup result in target locating file list.
Further, in the present embodiment, another application of the lookup method of above-mentioned application file is additionally provided, specifically
, as shown in Fig. 2, including the following steps S202-S210:
Step S202: the file read-write operations of application have been installed in detection, obtain the first application mark for having installed application
Know target reading and writing of files corresponding with the file read-write operations.
Step S204: institute is added in the file description information of the target reading and writing of files according to the file read-write operations
State the first application identities.
Step S206: receiving application migration instruction, obtain the migration of corresponding with application migration instruction target apply and
Target terminal.
In the present embodiment, it may be employed the migration of data between terminal and terminal, i.e., will migrate certain in source terminal
One relevant all Data Migration of application is into migration terminal and is stored.In the present embodiment, using the migration of data
It by migration terminal and the communication connection between source terminal can be migrated realizes, and can be based on being installed for example in terminal
The mobile phone data backup of mobile phone removal of home and the application program of migration.
For example, after opening the Data Migrations application such as mobile phone removal of home in migration terminal and migration source terminal, Yong Hu
The application migration instruction for the migration application of some target can be inputted in local terminal as migration source terminal.It is detecting
After the application migration instruction inputted to user, the corresponding target migration application of the application migration instruction and corresponding mesh are obtained
Terminal is marked, which is to migrate terminal.
Step S208: scanning the file scan information of the storage file in the terminal, determining to migrate with the target
Using corresponding target migrated file.
Step S210: the target migrated file is migrated to the target terminal according to the application migration instruction.
In the present embodiment, during carrying out using migration, migration is not only corresponding application file, is also wrapped
It includes target migration and applies relevant file, therefore, after target is migrated using determining, according to the application of target migration application
Mark, which determines to migrate with the target in above-mentioned preset database, applies corresponding All Files, i.e. target migration application carries out
The All Files that read-write operation is crossed, i.e. file destination.After target determines, according to the above-mentioned application migration instruction detected,
Above-mentioned file destination is migrated to migration terminal, that is, is migrated to target terminal.
Optionally, in another embodiment, answering for the application unloading of the lookup method of above-mentioned application file is additionally provided
With scene, specifically, as shown in figure 3, including the following steps S302-S310:
Step S302: the file read-write operations of application have been installed in detection, obtain the first application mark for having installed application
Know target reading and writing of files corresponding with the file read-write operations.
Step S304: institute is added in the file description information of the target reading and writing of files according to the file read-write operations
State the first application identities.
Step S306: receiving and apply unloading command, obtains target unloading application corresponding with the application unloading command.
The application unloading command that user can apply in the operation interface input of application unloading for some, the application are
It is applied for target unloading corresponding with application unloading command.After user has input using unloading command, terminal can be received
The application unloading command of user's input simultaneously obtains and unloads application using the corresponding target of unloading command with this.
Step S308: scanning the file scan information of the storage file in the terminal, determining to unload with the target
Using corresponding target uninstall file.
Step S310: the target uninstall file is deleted according to the application unloading command.
By one application unloaded when, it is also necessary to delete with this apply corresponding all files also include certainly
The file that the application is created, read and write, therefore, after determining target unloading application, by all in aforementioned end of scan
The file description information of storage file applies corresponding target uninstall file to determine to unload with target, and in unloading application
Above-mentioned target uninstall file is deleted simultaneously.
It should be noted that in the present embodiment, some file may be not only written and read by an application,
If target unloading application is that one of those is directly deleted in this case, then it may cause other and answer
Whether data integrity receives influence, therefore, in one embodiment, it is also necessary to consider target uninstall file also by other
Using reading and writing, i.e., before deleting corresponding target uninstall file, in above-mentioned database, search answer corresponding with this document
With the other application in addition to target unloading application, then do not delete the target uninstall file, if it does not exist except target is unloaded if it exists
The step of carrying the other application except application, then executing above-mentioned delete target uninstall file.
Optionally, in one embodiment, the above method further includes；Detection application installation operation, obtains the application peace
Dress operates corresponding second application identities and application installation operates corresponding target and file is written.It is written in the target
Second application identities are added in the file description information of file.
That is, new application can be installed in the terminal, also, at installation one in application, needing in terminal
Partial document modify, i.e., corresponding setting or configuration are written in corresponding system file.New in installation
In application, obtaining corresponding installation operates corresponding application identities, and the file of corresponding write-in is operated with the installation, then
The application identities are stored with the file of corresponding installation operation write-in into above-mentioned database.Then it is determining and the application pair
When the file answered, determining file should include the above-mentioned file with installation operation write-in；When carrying out using Data Migration, migration
Data further include have the installation operation write-in file.
In addition, in one embodiment, as shown in Figure 4, it is also proposed that a kind of lookup device of application file, including file
Read-write operation detection module 102, file description information adding module 104, target are searched to be looked into using determining module 106 and file
Look for module 108, in which:
File read-write operations detection module 102 obtains described pacified for detecting the file read-write operations for having installed application
Fill the first application identities and the corresponding target reading and writing of files of the file read-write operations of application；
File description information adding module 104, for according to the file read-write operations in the target reading and writing of files
First application identities are added in file description information；
Target, which is searched, applies determining module 106, and for receiving application file look-up command, acquisition is looked into the application file
The corresponding target of instruction is looked for search application；
File search module 108, for the file scan information of the storage file in end of scan, the determining and mesh
Mark, which is searched, applies corresponding target locating file, obtains the target locating file and presets on the display interface of the terminal
Document presentation window be shown.
Optionally, in one embodiment, it as shown in figure 4, above-mentioned apparatus further includes application file transferring module 110, uses
In receiving application migration instruction, target migration application corresponding with the application migration instruction and target terminal are obtained；Scanning institute
The file scan information of the storage file in terminal is stated, determining migrate with the target applies corresponding target migrated file；
The target migrated file is migrated to the target terminal according to the application migration instruction.
Optionally, in one embodiment, as shown in figure 4, above-mentioned apparatus further includes using Unload module 112, for connecing
It receives and applies unloading command, obtain target unloading application corresponding with the application unloading command；Scan having deposited in the terminal
The file scan information of file is stored up, determining unload with the target applies corresponding target uninstall file；It is unloaded according to the application
It carries instruction and deletes the target uninstall file.
Optionally, in one embodiment, as shown in figure 4, above-mentioned apparatus further includes using installation module 114, for examining
It surveys application installation to operate, obtains the application installation and operate corresponding second application identities and application installation operation correspondence
Target be written file；Second application identities are added in the file description information of target write-in file.
Optionally, in one embodiment, file read-write operations detection module 102 is also used to predefined system file read-write
Interface function, described installed carry out file read-write operations using by the system file read-write interface function；By described
System file read-write interface function obtains first application identities for having installed application and the file read-write operations are corresponding
Target reading and writing of files.
After the lookup method and device of above-mentioned application file, in the terminal application to the file in terminal into
It, will be in the file description information for being documented in corresponding file corresponding with the operation when row relevant operation, that is to say, that logical
It crosses file description information and is known which application carried out operation to current file；Then it is carrying out to some using related
File search procedure in, by searching for the file description information of all files in terminal, to determine each application
On whether relevant read-write operation carried out by the application determine a file whether be to this using relevant file, thus
So that can accurately determine corresponding All Files during lookup, improve and the preparation using relevant file search
Property.
In one embodiment, as shown in figure 5, Fig. 5 illustrates a kind of base of lookup method for running above-mentioned application file
In the terminal of the computer system of von Neumann system.The computer system can be smart phone, tablet computer, palm electricity
The terminal devices such as brain, laptop or PC.Specifically, may include the outer input interface connected by system bus
1001, processor 1002, memory 1003 and output interface 1004.Wherein, outer input interface 1001 optionally can be wrapped at least
Include network interface 10012.Memory 1003 may include external memory 10032 (such as hard disk, CD or floppy disk etc.) and interior storage
Device 10034.Output interface 1004 can include at least the equipment such as display screen 10042.
In the present embodiment, the operation of this method is based on computer program, and the program file of the computer program is stored in
In the external memory 10032 of the aforementioned computer system based on von Neumann system, it is loaded into built-in storage at runtime
It in 10034, is then compiled as being transferred in processor 1002 after machine code executing, so that being based on von Neumann system
Computer system in form file read-write operations detection module 102 in logic, file description information adding module 104, mesh
Mark search using determining module 106, file search module 108, application file transferring module 110, using Unload module 112 and
Using installation module 114.And in the lookup method implementation procedure of above-mentioned application file, the parameter of input passes through external input
Interface 1001 receives, and is transferred in memory 1003 and caches, and is then input in processor 1002 and is handled, the knot of processing
Fruit data or be cached in memory 1003 are subsequently handled, or are passed to output interface 1004 and are exported.
Specifically, in the present embodiment, above-mentioned processor 1002 is for performing the following operations:
The file read-write operations of application have been installed in detection, obtain first application identities for having installed application and the text
The corresponding target reading and writing of files of part read-write operation；
Described first is added in the file description information of the target reading and writing of files according to the file read-write operations to answer
With mark；
Application file look-up command is received, target corresponding with the application file look-up command is obtained and searches application；
The file scan information of storage file in end of scan, determining search with the target apply corresponding target
Locating file obtains the target locating file and preset on the display interface of the terminal by the output interface 1004
Document presentation window is shown.
In an alternative embodiment, processor 1002 is also used to receive application migration instruction, obtains and the application
Migration instructs corresponding target migration application and target terminal；Scan the file scan letter of the storage file in the terminal
Breath, determining migrate with the target apply corresponding target migrated file；Output interface 1004 is according to the application migration instruction
The target migrated file is migrated to the target terminal.
In an alternative embodiment, processor 1002 is also used to receive using unloading command, obtains and the application
The corresponding target unloading application of unloading command；Scan the file scan information of the storage file in the terminal, determining and institute
It states target unloading and applies corresponding target uninstall file；Memory 1003 is deleted the target according to the application unloading command and is unloaded
Published article part.
In an alternative embodiment, before the file read-write operations of application have been installed in the detection of processor 1002, place
Reason device 1002 is also used to detect using installation operation, obtains application installation and operates corresponding second application identities and described
Corresponding target is operated using installation, and file is written；Described second is added in the file description information of target write-in file
Application identities.
In an alternative embodiment, processor 1002 is also used to predefined system file read-write interface function, described
It has installed and has carried out file read-write operations using by the system file read-write interface function；It is connect by system file read-write
Mouth function obtains first application identities and the corresponding target reading and writing of files of the file read-write operations for having installed application.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (10)
1. a kind of lookup method of application file characterized by comprising
The file read-write operations of application have been installed in detection, obtain first application identities for having installed application and the file is read
The corresponding target reading and writing of files of write operation, wherein the file read-write operations include read operation being carried out to file or to file
Carry out write operation；
The first application mark is added in the file description information of the target reading and writing of files according to the file read-write operations
Know；
Application file look-up command is received, target corresponding with the application file look-up command is obtained and searches application；
The file scan information of storage file in end of scan, it is determining to search application corresponding target lookup with the target
File, obtains the target locating file and preset document presentation window is shown on the display interface of the terminal.
2. the lookup method of application file according to claim 1, which is characterized in that the method also includes:
Application migration instruction is received, target migration application corresponding with the application migration instruction and target terminal are obtained；
The file scan information of the storage file in the terminal is scanned, determining migrate with the target applies corresponding target
Migrated file；
The target migrated file is migrated to the target terminal according to the application migration instruction.
3. the lookup method of application file according to claim 1, which is characterized in that the method also includes:
It receives and applies unloading command, obtain target unloading application corresponding with the application unloading command；
The file scan information of the storage file in the terminal is scanned, determining unload with the target applies corresponding target
Uninstall file；
The target uninstall file is deleted according to the application unloading command.
4. the lookup method of application file according to claim 1, which is characterized in that described to detect the text for having installed application
Before part read-write operation further include:
Detection application installation operation obtains the application installation and operates corresponding second application identities and application installation behaviour
Make corresponding target write-in file；
Second application identities are added in the file description information of target write-in file.
5. the lookup method of application file according to claim 1, which is characterized in that installed application described in the acquisition
The first application identities and the corresponding target reading and writing of files of the file read-write operations further include:
Predefined system file read-write interface function, described installed carry out using by the system file read-write interface function
File read-write operations；
First application identities for having installed application are obtained by the system file read-write interface function and the file is read
The corresponding target reading and writing of files of write operation.
6. a kind of lookup device of application file characterized by comprising
File read-write operations detection module, for detecting the file read-write operations for having installed application, acquisition is described to have installed application
The first application identities and the corresponding target reading and writing of files of the file read-write operations, wherein the file read-write operations include
Read operation is carried out to file or write operation is carried out to file；
File description information adding module is described for the file according to the file read-write operations in the target reading and writing of files
First application identities are added in information；
Target, which is searched, applies determining module, for receiving application file look-up command, obtains and the application file look-up command
Corresponding target searches application；
File search module, it is determining to be searched with the target for the file scan information of the storage file in end of scan
Using corresponding target locating file, the target locating file and the preset file on the display interface of the terminal are obtained
Impression window is shown.
7. the lookup device of application file according to claim 6, which is characterized in that described device further includes application file
Transferring module obtains target migration application corresponding with the application migration instruction and target for receiving application migration instruction
Terminal；The file scan information of the storage file in the terminal is scanned, determining migrate with the target applies corresponding mesh
Mark migrated file；The target migrated file is migrated to the target terminal according to the application migration instruction.
8. the lookup device of application file according to claim 6, which is characterized in that described device further includes using unloading
Module applies unloading command for receiving, and obtains target unloading application corresponding with the application unloading command；Scan the end
The file scan information of storage file in end, determining unload with the target apply corresponding target uninstall file；According to
The application unloading command deletes the target uninstall file.
9. the lookup device of application file according to claim 6, which is characterized in that described device further includes using installation
Module obtains the application installation and operates corresponding second application identities and the application for detecting application installation operation
Installation operates corresponding target and file is written；Second application is added in the file description information of target write-in file
Mark.
10. the lookup device of application file according to claim 6, which is characterized in that the file read-write operations detection
Module is also used to predefined system file read-write interface function, described to have installed using by the system file read-write interface letter
Number carries out file read-write operations；The first application mark for having installed application is obtained by the system file read-write interface function
Know target reading and writing of files corresponding with the file read-write operations.
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| CN109033818B (en) * | 2018-07-16 | 2020-07-31 | 北京京东尚科信息技术有限公司 | Terminal, authentication method, and computer-readable storage medium |
| CN111045988B (en) * | 2018-10-12 | 2023-06-16 | 伊姆西Ip控股有限责任公司 | File searching method, device and computer program product |
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