CN102722487B - File management method and device - Google Patents
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- CN102722487B CN102722487B CN201110077912.5A CN201110077912A CN102722487B CN 102722487 B CN102722487 B CN 102722487B CN 201110077912 A CN201110077912 A CN 201110077912A CN 102722487 B CN102722487 B CN 102722487B
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Abstract
The embodiment of the invention discloses a kind of file management method and device, by applying the technical scheme of the embodiment of the present invention, the management of specified type file can be carried out with tree, and carry out the catalogue corresponding to each directory node and the display of the file included in whole subprime directory thereof in directory tree by the form of wide bed list, thus, it is currently capable of in fact accurately showing in the tree of file attaching relation and carries out document manipulation intuitively, accurately document location and attaching relation are positioned, make document manipulation convenient, document alignment is more accurate.
Description
Technical field
The present invention relates to communication technical field, particularly to a kind of file management method and device.
Background technology
In electronics technology field, " tree " structure, be by one set and this collection close definition a kind of relation constitute.Element in set is referred to as the node of tree, and defined relation is referred to as filiation.Filiation establishes a hierarchical structure between the node of tree.Having a node to have special status in this hierarchical structure, this node is referred to as the root node of this tree, or referred to as tree root.
" tree " structure is applied to computer realm, in order to disk and directory tree structure in displaying terminal equipment (including PC, mobile phone etc.).Modal, including " file system directory tree " under windows system, also known as " folder tree ", the most as shown in Figure 1.
In above-mentioned " folder tree ", carry out the actually folder structure that corresponding tree construction shows, concrete file is distinguished the most accordingly, further, in concrete file, owing to quantity of documents is numerous, type is complicated, does not the most carry out the display of corresponding statistical information.
Such mode there will naturally be defect for the management of concrete file, and therefore, the demand for the Managed Solution of the file of particular type increases day by day.
Such as, in terms of pictures management, prior art and propose corresponding solution, at this on the one hand, the most representational is Picasa(graphics management software), as in figure 2 it is shown, Picasa is the software that a user of help immediately found, and revised and shared all pictures on computers.When opening Picasa, Picasa can search all pictures in disk automatically, and is in order of dates placed in visible photograph album every time.
Picasa achieves a wide bed based on Folder List to be shown, drawings list is had to be listed in right panel by all, clicking in left side directory listing after a catalogue, displaying is also the set of content of the directory content of this catalogue rather than this catalogue all descendants catalogue.The catalog system being familiar with user that operates is the most consistent.
During realizing the embodiment of the present invention, it is found by the applicant that prior art at least there is problems in that
Pictures management scheme of the prior art (such as Picasa), in order to show that wide bed structure has abandoned the relatedness of folder tree, causes the method that user loses familiar folder tree location catalogue, and left side Folder List is too much.Do not organize according to the organizational form of folder tree.
The wide bed of Picasa is the wide bed of whole catalogue, when clicking on a catalogue in the left list when, simply show that under this catalogue rather than this catalogue, all descendants have the set of drawings list, as shown in Figure 3, make substantially to know target when which catalogue, location picture is the most convenient.
And for other kinds of file (such as video, audio frequency etc.), lack Managed Solution based on tree construction too.
Summary of the invention
The embodiment of the present invention provides a kind of file management method and device, solve prior art lacks the management that can carry out specified type file with tree, and the catalogue corresponding to each directory node and the problem of the file included in whole subprime directory thereof in Display directory tree.
For reaching above-mentioned purpose, on the one hand the embodiment of the present invention provides a kind of file management method, including:
The disk of local terminal is scanned, determines the file of the specified type distribution situation in each catalogue, and store to data base；
When receiving the management operation instruction of the file carrying out specified type, read the information of the catalogue of the file comprising described specified type, and the quantity information of the file of the described specified type included in each catalogue in the database；
According to the information read, set up the directory tree of the catalogue of the file comprising described specified type, and each directory node show the catalogue corresponding to described directory node and all the file of described specified type included in subprime directory quantity with；
When the selection of the directory node received in described directory tree indicates, travel through on described directory tree the shown catalogue corresponding to selected directory node and whole subprime directories thereof, show the file of described specified type included in the catalogue corresponding to described selected directory node and whole subprime directory thereof with the form of wide bed list.
On the other hand, the embodiment of the present invention additionally provides a kind of document management apparatus, including:
Scan module, for being scanned the disk of local terminal, determines the file of the specified type distribution situation in each catalogue, and stores to data base；
Acquisition module, for when receiving the management operation instruction of the file carrying out specified type, reads the information of the catalogue of the file comprising described specified type, and the quantity information of the file of the described specified type included in each catalogue in the database；
Set up module, for the information read according to described acquisition module, set up the directory tree of catalogue of the file comprising described specified type, and each directory node show the catalogue corresponding to described directory node and all the file of described specified type included in subprime directory quantity with；
Display module, for when the selection of the directory node received in described directory tree indicates, travel through and described set up on the described directory tree that module is set up the shown catalogue corresponding to selected directory node and whole subprime directories thereof, show the file of described specified type included in the catalogue corresponding to described selected directory node and whole subprime directory thereof with the form of wide bed list.
Compared with prior art, the embodiment of the present invention has the advantage that
By applying the technical scheme of the embodiment of the present invention, the management of specified type file can be carried out with tree, and carry out the catalogue corresponding to each directory node and the display of the file included in whole subprime directory thereof in directory tree by the form of wide bed list, thus, it is currently capable of in fact accurately showing in the tree of file attaching relation and carries out document manipulation intuitively, accurately document location and attaching relation are positioned, making document manipulation convenient, document alignment is more accurate.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of folder tree of the prior art；
Fig. 2 is the schematic diagram of the display interface of Picasa of the prior art；
Fig. 3 is the schematic diagram of the wide bed display interface of Picasa of the prior art；
Fig. 4 is the schematic flow sheet of a kind of file management method that the embodiment of the present invention proposes；
Fig. 5 is the schematic flow sheet of the file management method in a kind of concrete application scenarios that the embodiment of the present invention proposes；
Fig. 6 is the schematic diagram of the process setting up directory tree under a kind of concrete application scenarios that the embodiment of the present invention proposes；
Fig. 7 is to carry out, under a kind of concrete application scenarios that the embodiment of the present invention proposes, the schematic diagram that the wide bed shows；
Fig. 8 is the structural representation of a kind of document management apparatus that the embodiment of the present invention proposes.
Detailed description of the invention
As stated in the Background Art, although existing technical scheme exists the folder management mode of the folder tree that such as windows proposes, but, file for any one specified type, then lack way to manage based on tree construction, thus, although the browsing file within file and displaying can be carried out by the way of the wide bed, but can accurately not reflect the ownership between file and position relationship, being accurately positioned of file cannot be realized, file management to user, is especially knowing that the file management in the case of file store path causes inconvenience.
For these reasons, if able to propose a kind of file management method based on tree construction, in the case of the tree construction of display ownership file, the file of specified type is managed, the problems referred to above will be made to have been resolved, and the embodiment of the present invention is to propose a kind of file management method based on tree construction based on this purpose.
As shown in Figure 4, the schematic flow sheet of a kind of file management method proposed for the embodiment of the present invention, the method specifically includes following steps:
Step S401, disk to local terminal are scanned, and determine the file of the specified type distribution situation in each catalogue, and store to data base.
In this step, the type specified needs to preset, can be set according to the file type being currently needed for management, certainly, if the technical program is applied to concrete management project (such as, a concrete management software), so, the setting of such file type specified then needs before management project starts, even management project initial creation (such as, software programming) during be configured, the set-up mode of concrete file type can be directly to be defined with file extension, can also be to be defined with other discernible characteristic attributes of the type file.
Such as, for picture file, the file extension can being likely to be of with exhaustive various picture files, as the qualifications of the type specified, including .bmp(image file)/.GIF(high quality image file)/.gif(256 color picture file)/.ico(icon) compressed for/.jpg(image file)/.pdf(portable document format) etc..
Similar, for video file, the file extension can being likely to be of with exhaustive various video files, qualifications as the type specified, including .avi(Audio Video Interleaved form)/.mpeg(Motion Picture Experts Group form)/.rm(a kind of video based on the audio frequency and video compression specification that Real Networks company is formulated is suitable)/.rmvb(upgrades the new video format extended by RM video format) a kind of file compression formats using absolute coding mode of releasing of/.wmv(Microsoft) a kind of video format of releasing of/.mov(Apple) etc..
In addition, audio file, the file of other types such as multimedia file, document files all can carry out type restriction by the way of similar file extension, will not enumerate at this.
The quantity of the concrete file extension set can be adjusted according to actual needs, and such change has no effect on protection scope of the present invention.
Except the limiting mode of file extension, other discernible characteristic attributes that file is had can be used to carry out type set too, such as: the key message etc. contained by file size, file.
The setting means of concrete file type can adjust according to actual needs, it is also possible to the convenience according to carrying out respective type file polling operation is adjusted, and the change of concrete setting means can't affect protection scope of the present invention.
After the setting completing above-mentioned file type, the concrete operations of this step are just provided with the premise of realization, and in actual application scenarios, the processing procedure of this step specifically includes:
(1) acquisition of disk directory.
I.e. obtaining the information of all catalogues in the disk of current local terminal, the inquiry operation for the file of follow-up specified type provides path foundation.
It is further noted that, when disk exists multiple subregion, directly all subregions can be carried out catalogue and obtain operation, only partial-partition therein can also be carried out catalogue and obtain operation, such as, system stability may be affected for system partitioning, system backup subregion or hidden partition etc. or relate to the subregion of user's private information, all can not do catalogue acquisition and process, thus avoid because subsequent operation affects the properly functioning of system, or the private information of leakage user.Concrete, carrying out catalogue acquisition scope in disk can be set according to actual needs, and such change has no effect on protection scope of the present invention.
(2) target directory is determined.
During processing at this, primarily to find the catalogue of all files comprising specified type, only these catalogues to be only the target of this file management process, other do not comprise the catalogue of file of specified type as the reference resources of bibliographic structure.
The mode of the concrete catalogue that really sets the goal is the information according to all catalogues got, and travels through all catalogues, determines the catalogue of the file comprising described specified type, in actual application scenarios, is specifically as follows:
According to the information of all catalogues got, call windows general API(Application Programming
Interface, application programming interface), it is achieved the traversing operation to all catalogues, and according to traversing result, determine the catalogue of the file comprising specified type.
It is pointed out that the catalogue of the so-called file comprising specified type, not only include the file directly comprising the file of specified type, still further comprise this document and press from both sides each upper level folder belonged to.
Such as, file A includes the file of specified type, and file A belongs to file B, file B belongs to again file C, file C is directly to build on the file in disk D, file B and file C the most directly includes the file of specified type, so, during determining target directory, determined by target directory include D: C B A, and be not only file A, file B and file C because there is the descendants's file of file including specified type, fall within equally determined by the scope of target directory.
(3) quantity of documents is determined.
Respectively in respectively comprising the catalogue of file of specified type, determine the quantity of the file of comprised specified type.
It is further noted that the operation of determination quantity of documents herein includes two kinds of situations.
Situation one, determined by quantity not only include that file directly comprises the quantity of the file of specified type, still further comprise the quantity of file of specified type included in descendants's files at different levels of this document folder.
As a example by same example in (2), the quantity of the file of the specified type directly included in file A is 1, file B and file C the most directly includes the file of specified type, but because there is descendants's file (file A) of the file including specified type in it, so, the quantity of the file of the specified type in file B determined by during present treatment and file C is the most also 1.
Situation two, determined by quantity only include the quantity that file directly comprises the file of specified type.
In actual applications, can the most only store the quantity of the file directly comprising specified type in each file, and in the case of quantity displaying to be carried out, carry out the read group total of quantity further according to the attaching relation between file.
Referring again to above-mentioned example, quantity determined by this step be the quantity of the file of the specified type that file A includes be 1, file B and file C includes that the quantity of the file of specified type is 0, but need the attaching relation between storage folder A, file B and file C during this, in case follow-up need to carry out quantity displaying during, carry out quantity sum operation according to corresponding attaching relation.
Two kinds of situations that Integrated comparative is above-mentioned; the process of situation two can reduce the information processing capacity determined during quantity of documents; but need to accelerate displaying process time information processing capacity (folder path association and sum operation); situation is the most just the opposite; concrete; any one above-mentioned situation can be selected to carry out the operation of this step according to actual needs, such change has no effect on protection scope of the present invention.
(4) storage Query Result.
To comprise the information of the catalogue of the file of described specified type, and the quantity information of the file of the described specified type included in corresponding catalogue, store to data base.
Certainly, in actual applications, if there being other storage resource, the such as local space in certain disk and internal memory etc., the most equally store above-mentioned Query Result.The change of concrete storage position can't affect protection scope of the present invention.
To store to data base, in actual application scenarios, the storing process of above-mentioned Query Result, the actual storage including corresponding information table, specifically include:
First, the catalogue being respectively the file respectively comprising specified type generates directory information table.Wherein, the quantity of the file of directory path that the directory information table generated comprises each catalogue and the described specified type that each catalogue is comprised.
Then, the file generated file information table of the most each specified type.Wherein, the directory path that the store path of the file that the file information table generated comprises each specified type and the file of each specified type are belonged to.
Afterwards, directory information table and the file information table of generation are stored to data base.After completing to store accordingly, directory information table and file information table can carry out corresponding association by both common directory path items.
Based on above-mentioned technical thought, in actual application, in order to improve treatment effeciency, can scan step by step, concrete processing procedure is as follows:
First, the object directly included under scanning root.
If the object scanned is file, increasing node to be scanned the most under the root directory, if scanning the file of specified type, then the count results to the file of the specified type included by root adds 1 process, if scanning other kinds of file, then abandon this object is processed.
Afterwards, continue the node each to be scanned under root is scanned, determine the count results of the file of the node to be scanned under each node to be scanned and the specified type included by each node to be scanned.
Continue following node at different levels to be scanned is scanned, till not inquiring new subordinate node to be scanned, complete all to scan.
The result that writing scan is arrived.Result comprises the attaching relation between the quantity of the file of the specified type in each node and each node.
Step S402, when receiving the management operation instruction of the file carrying out specified type, data base reads the information of catalogue of the file comprising this specified type, and the quantity information of the file of this specified type included in each catalogue.
In actual applications, the management operation instruction receiving the file carrying out specified type mentioned in this step, particularly as follows:
Start the instruction of the management operation process of the file of specified type；And/or,
The instruction that the management operation process of the file of current specified type is updated.
In a file management project, two kinds of above-mentioned management operation instructions can be respectively present, it is also possible to existing, such change has no effect on protection scope of the present invention simultaneously.
Step S403, according to the information read, set up the directory tree of the catalogue of the file comprising specified type, and the catalogue corresponding to each directory node Display directory node and all the file of specified type included in subprime directory quantity and.
It is to be noted, two kinds of situations in (3) in corresponding step S401, if using situation one, added up corresponding quantity and, the direct result being by the most in this step shows, and if use situation two, need to carry out corresponding sum operation the most in this step, afterwards, the result of summation is shown.
In order to improve the processing speed of early stage scanning, as a example by this sentences employing situation two, the processing procedure of this step is described as follows.
(1) directory tree is set up.
The information of the catalogue according to the file comprising specified type read, sets up the directory tree of the catalogue of the file comprising specified type in internal memory.
Wherein, in order to be controlled display context further, the processing procedure of this step farther includes filtering process, specifically includes:
In comprising the catalogue of file of specified type, according to default filtering rule, determine the catalogue not carrying out showing, the whole subprime directories not carrying out being comprised under the catalogue that the catalogue that shows and not carrying out shows are set to collapse directories, then, the directory tree of the catalogue of the files that other in addition to collapse directories comprise specified type is set up.
In actual application scenarios, the above-mentioned filtering rule preset, specifically include:
The display rule of directory tree；And/or,
The instruction that the catalogue of one or more files comprising specified type is hidden.
By such process, user can be filtered and be not intended to show that user maybe may carry out file management constitutes the catalogue of interference.
Such as, by the display of directory tree rule, system file and the catalogue that belonged to by the file carrying out protecting are filtered, it is to avoid system is constituted destroy due to the operation of user.
On the other hand, it is also possible to hide instruction by corresponding, the secret file of user is hidden, thus the privacy information of user is protected.
In actual application scenarios; above-mentioned filter process and arranging of filtering rule can be adjusted according to actual needs; the change whether setting up corresponding filter process and filtering rule particular content can't affect protection scope of the present invention; and; no matter which kind of situation in (3) in applying step S401, can apply above-mentioned process.
(2) quantity summation.
The quantity information of the file according to the specified type included in the corresponding catalogue read, determine the catalogue corresponding to each directory node in directory tree and all the file of specified type included in subprime directory quantity and.
(3) result shows.
In each directory node of directory tree catalogue corresponding to Display directory node and all the file of specified type included in subprime directory quantity and.
Step S404, when the directory node received in directory tree selection indicate time, the catalogue corresponding to selected directory node that traversing directories tree is upper shown and all subprime directory, show the file of specified type included in the catalogue corresponding to selected directory node and whole subprime directory thereof with the form of wide bed list.
This step is the display process to concrete file, specifically includes following handling process.
When the selection of the directory node received in directory tree indicates, obtain the catalogue corresponding to selected directory node, and the routing information of whole subprime directories of catalogue.
According to routing information, obtain the information of the file of specified type.
The information of the file according to specified type, shows the file of the catalogue corresponding to selected directory node and whole specified type included in subprime directory thereof with the form of wide bed list.
Concrete, in conjunction with storage directory information table and the processing form of file information table in data base in (4) in aforesaid step S401, the process that implements of this step can be:
When the selection of the directory node received in directory tree indicates, according to the directory path recorded in the directory information table corresponding to directory node, in data base, inquiry comprises the file information table of directory path.
According to the store path recorded in the file information table inquired, obtain the information of the file of specified type.
The information of the file according to specified type, shows the file of the catalogue corresponding to selected directory node and whole specified type included in subprime directory thereof with the form of wide bed list.
Compared with prior art, the embodiment of the present invention has the advantage that
By applying the technical scheme of the embodiment of the present invention, the management of specified type file can be carried out with tree, and carry out the catalogue corresponding to each directory node and the display of the file included in whole subprime directory thereof in directory tree by the form of wide bed list, thus, it is currently capable of in fact accurately showing in the tree of file attaching relation and carries out document manipulation intuitively, accurately document location and attaching relation are positioned, making document manipulation convenient, document alignment is more accurate.
Below, in conjunction with concrete application scenarios, the technical scheme being proposed the embodiment of the present invention illustrates.
For convenience of explanation, corresponding management process as the example of the file of specified type, is specifically described by the embodiment of the present invention using picture file.
For other kinds of file, concrete processing procedure is similar, and explanation is not repeated.
Corresponding technological thought is:
First, scanning local disk, it is thus achieved that the distribution situation of picture in each catalogue on disk, is persisted in data base preserve by the picture number information that catalogue and this catalogue are had.
When pictures management program starts, read from data base and have a picture number in drawings list and catalogue, and in internal memory, set up one have drawings list tree.
The when of inquiry, by there being drawings list traversal of tree to realize the acquisition to wide bed list, and the pictorial information in each directory node is shown by wide bed list.
Further, in order to protect user's private information, blacklist strobe utility can be introduced.When being provided with blacklist catalogue, process is created for directory tree, blacklist catalogue also can be put in the directory tree list that internal memory is set up, but show and in query script at concrete directory tree, use the way that blacklist filters, there is drawings list all to get rid of blacklist catalogue and corresponding descendants thereof, do not show in final directory tree display interface.
Technical scheme in order to be proposed the embodiment of the present invention further illustrates, below, it is specifically described in terms of tree-shaped display and blacklist filtering rule two respectively:
One, the realization that the wide bed based on directory tree is shown.
As it is shown in figure 5, under a kind of concrete application scenarios proposed for the embodiment of the present invention the schematic flow sheet of file management method, comprise the following steps:
Step S501, scanning disk, obtain catalogue and pictorial information, and be stored in data base.
By disk being carried out the pictorial information having drawings list list and each catalogue to comprise that scan full hard disk in advance obtains on disk.
Concrete, the traversal to disk directory can be realized by calling the general API of windows.
First, get the root of disk, and be that each root creates a corresponding queue.
Its object directly included is inquired about further under each root, if the object found is file, under this root, then increase a new node, if and the object found is picture file, in the picture number statistical result corresponding to this root, then increase by 1 counting, if the object found is alternative document, do not process.
After completing root lookup, inquiring about the object that each node under this root directly includes further, concrete processing is regular similar with the process rule under root, thus, under each node, complete the statistics of downstream site and picture number further.
So continuing to inquire about downstream site the most step by step, until there is no new downstream site, terminating scanning.
Have the pictorial information table 1 below in drawings list list and catalogue and the list structure shown in table 2 that obtain scanning store in data base:
Table 1 directory information table (FolderTable)
Table 2 file information table (ImageFolderTable)
When step S502, program start, set up in internal memory and have drawings list tree construction (FolderTree).
When program starts when, contents whole for the FolderTable the exterior and the interior of storage in abovementioned steps is read out, and utilizes these routing informations to set up a tree construction having drawings list in internal memory.
The directory path recorded according to FolderTable the exterior and the interior, set up corresponding directory tree branch, Folder Names at different levels in the directory path that each node that this directory tree splits is recorded by FolderTable the exterior and the interior, the picture number corresponding to each node is FolderTable the exterior and the interior institute recordable picture quantity.
When directory path exists identical part, corresponding node is merged, and the picture number corresponding to the node of merging is sued for peace.
Such as, as shown in Figure 6, the picture number the most directly contained in file E, file A, file B and file C is 1,5,4 and 1, set up directory tree according to its each self-corresponding FolderTable table respectively to split, then, the repeating part splitting each directory tree merges, and sues for peace the picture number corresponding to each node, obtains final tree construction.
By this algorithm, a tree construction FolderTree having drawings list can be set up in internal memory, each node has the picture number information of this catalogue.
Step S503, inquiring about some directory node, catalogue corresponding to this directory node and the picture in all subprime directories of being comprised thereof show in wide bed mode.
When a directory node during user clicks on directory tree, obtain and obtain all lists having drawings list under this directory node according to directory tree structure, afterwards, to should the path of each of list go data base to be stored ImageFolderTable table in query graph sheet routing information, finally display, as shown in Figure 7 after the pictorial information of each catalogue is read.
During showing at this, the image content shown, in addition to the information of the picture self directly comprised, also to include the information of the picture that its descendants's file comprised.
Above method achieves the wide bed combined with directory tree and browses framework.
Two. the blacklist mechanism implementation strategy of directory tree and the wide bed.
On the basis of the directory management of tree construction, filter process, i.e. blacklist mechanism can be further introduced into, the partial list of catalogue seeds and the content of descendants's catalogue thereof be shielded, is described as follows.
Owing to the wide bed can show all catalogues, for privacy of user and the filtration needs to part system catalogue, the structure of the wide bed achieves blacklist mechanism.
After some catalogue is set to blacklist catalogue, in directory tree, corresponding catalogue can be hidden, and hiding all of this catalogue have figure descendants's catalogue in wide bed display interface.
Blacklist catalogue is become for user setup, can use database table as shown in table 3 below that the blacklist of user setup is stored.
Table 3 blacklist list (BlackListTable)
In order to show and during the picture wide bed at directory tree, blacklist catalogue and its descendants's catalogue are filtered, at the initial stage that documentor starts, need from BlackListTable table, read out the path of catalogue to be shielded, and be stored in blacklist list set.
When carrying out directory tree display, need to remove the catalogue being included in blacklist in directory tree, it is pointed out that, catalogue in blacklist list is simply shielded, not being to be deleted, it is still present in the directory tree structure in internal memory, does not simply show on display interface.
When some directory node clicked in directory tree, accordingly, obtain all information having figure descendants's catalogue under this directory node, and acquisition is respectively arranged with the pictorial information corresponding to figure descendants's catalogue further, if but path that some of them have figure descendants's catalogue is consistent with the path in blacklist list, so, figure descendants's catalogue and the descendants's catalogue of himself is had for such, to no longer obtain the pictorial information of its correspondence, thus, only show the pictorial information corresponding to catalogue being not present in blacklist list.
By above processing method, can be after directory node be chosen, it is thus achieved that remove blacklist catalogue and its descendants corresponding to this directory node have the right side directory listing of drawings list.And obtain all removal blacklist catalogues under catalogue have drawings list list after, data base querying ImageFolderTable table is removed in the path of corresponding each, obtain pictorial information path, finally display after the pictorial information of each catalogue is read, i.e. obtain and remove blacklist catalogue and the wide bed of its descendants's catalogue.
Compared with prior art, the embodiment of the present invention has the advantage that
By applying the technical scheme of the embodiment of the present invention, the management of specified type file can be carried out with tree, and carry out the catalogue corresponding to each directory node and the display of the file included in whole subprime directory thereof in directory tree by the form of wide bed list, thus, it is currently capable of in fact accurately showing in the tree of file attaching relation and carries out document manipulation intuitively, accurately document location and attaching relation are positioned, making document manipulation convenient, document alignment is more accurate.
In order to realize the technical scheme of the embodiment of the present invention, the embodiment of the present invention additionally provides a kind of document management apparatus, and its structural representation as shown in Figure 8, specifically includes:
Scan module 81, for being scanned the disk of local terminal, determines the file of the specified type distribution situation in each catalogue, and stores to data base；
Acquisition module 82, for when receiving the management operation instruction of the file carrying out specified type, reads the information of the catalogue of the file comprising specified type, and the quantity information of the file of the specified type included in each catalogue in data base；
Set up module 83, for the information read according to acquisition module 82, set up the directory tree of catalogue of the file comprising specified type, and the catalogue corresponding to each directory node Display directory node and all the file of specified type included in subprime directory quantity and；
Display module 84, for when the selection of the directory node received in directory tree indicates, traversal sets up on the directory tree that module 83 is set up the shown catalogue corresponding to selected directory node and whole subprime directories thereof, show the file of specified type included in the catalogue corresponding to selected directory node and whole subprime directory thereof with the form of wide bed list.
Wherein, scan module 81, specifically include:
Obtain submodule 811, the information of all catalogues in the disk obtaining current local terminal；
Catalogue determines submodule 812, for the information according to all catalogues obtained accessed by submodule 811, travels through all catalogues, determines the catalogue of the file comprising specified type；
Quantity determines submodule 813, for respectively in catalogue determines the catalogue of the file respectively comprising specified type determined by submodule 812, determines the quantity of the file of comprised specified type；
Sub module stored 814, for catalogue being determined the information of the catalogue of the file comprising specified type determined by submodule 812, and quantity determines the quantity information of file of specified type included in the corresponding catalogue that submodule 813 determines, store to data base.
Further, catalogue determines submodule 812, specifically for:
According to the information of all catalogues, call the general API of windows, it is achieved the traversing operation to all catalogues, and according to traversing result, determine the catalogue of the file comprising specified type.
Further, sub module stored 814, specifically for:
It is respectively the quantity that the catalogue of the file respectively comprising specified type generates the file of the specified type that directory information table, directory path that directory information table comprises each catalogue and each catalogue are comprised；
It is respectively the file generated file information table of each specified type, the directory path that the store path of the file that file information table comprises each specified type and the file of each specified type are belonged to；
Directory information table and file information table are stored to data base.
On the other hand, set up module 83, specifically for:
The information of the catalogue according to the file comprising specified type read, sets up the directory tree of the catalogue of the file comprising specified type in internal memory；
The quantity information of the file according to the specified type included in the corresponding catalogue read, determine the catalogue corresponding to each directory node in directory tree and all the file of specified type included in subprime directory quantity and；
In each directory node of directory tree catalogue corresponding to Display directory node and all the file of specified type included in subprime directory quantity and.
In the application scenarios that another kind is concrete, set up module 83, specifically for:
In comprising the catalogue of file of specified type, according to default filtering rule, determine the catalogue not carrying out showing, the whole subprime directories not carrying out being comprised under the catalogue that the catalogue that shows and not carrying out shows are set to collapse directories；
Set up the directory tree of the catalogue of the files that other in addition to collapse directories comprise specified type；
Wherein, the filtering rule preset, specifically include the display rule of directory tree, and/or the instruction that the catalogue of one or more files comprising specified type is hidden.
Further, display module 84, specifically for:
When the selection of the directory node received in directory tree indicates, obtain the catalogue corresponding to selected directory node, and the routing information of whole subprime directories of catalogue；
According to routing information, obtain the information of the file of specified type；
The information of the file according to specified type, shows the file of the catalogue corresponding to selected directory node and whole specified type included in subprime directory thereof with the form of wide bed list.
In above-mentioned comment, it is intended that the file of type, picture, audio file, video file and other multimedia files limited specifically by file extension information, and text.
Compared with prior art, the embodiment of the present invention has the advantage that
By applying the technical scheme of the embodiment of the present invention, the management of specified type file can be carried out with tree, and carry out the catalogue corresponding to each directory node and the display of the file included in whole subprime directory thereof in directory tree by the form of wide bed list, thus, it is currently capable of in fact accurately showing in the tree of file attaching relation and carries out document manipulation intuitively, accurately document location and attaching relation are positioned, making document manipulation convenient, document alignment is more accurate.
Through the above description of the embodiments, those skilled in the art is it can be understood that can realize by hardware to the embodiment of the present invention, it is also possible to the mode adding necessary general hardware platform by software realizes.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) performs the embodiment of the present invention, each implements the method described in scene.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram being preferable to carry out scene, module or flow process in accompanying drawing are not necessarily implemented necessary to the embodiment of the present invention.
It will be appreciated by those skilled in the art that the module in the device implemented in scene can carry out being distributed in the device implementing scene according to implementing scene description, it is also possible to carry out respective change and be disposed other than in one or more devices of this enforcement scene.The module of above-mentioned enforcement scene can merge into a module, it is also possible to is further split into multiple submodule.
The invention described above embodiment sequence number, just to describing, does not represent the quality implementing scene.
The several scenes that are embodied as being only the embodiment of the present invention disclosed above, but, the embodiment of the present invention is not limited to this, and the changes that any person skilled in the art can think of all should fall into the business of the embodiment of the present invention and limit scope.
Claims (18)
1. a file management method, it is characterised in that including:
The disk of local terminal is scanned, determines file the dividing in each catalogue of specified type
Cloth situation, and store to data base；
When receiving the management operation instruction of the file carrying out specified type, read in the database
Comprise the described appointment class included in the information of the catalogue of the file of described specified type, and each catalogue
The quantity information of the file of type；
According to the information read, set up the directory tree of the catalogue of the file comprising described specified type,
And show included in the catalogue corresponding to described directory node and whole subprime directory thereof in each directory node
Described specified type file quantity and；
When the selection of the directory node received in described directory tree indicates, travel through institute on described directory tree
The catalogue corresponding to selected directory node of display and whole subprime directory thereof, with the shape of wide bed list
Formula shows the catalogue corresponding to described selected directory node and the institute included in whole subprime directory thereof
State the file of specified type；Wherein,
The described disk to local terminal is scanned, and determines that the file of specified type is in each catalogue
Distribution situation, and store to data base, specifically include:
Obtain the information of all catalogues in the disk of presently described local terminal；
According to the information of described all catalogues, travel through described all catalogues, determine and comprise described specified type
The catalogue of file；
Respectively in respectively comprising the catalogue of file of described specified type, determine the described appointment class comprised
The quantity of the file of type；
By the information of the catalogue of the described file comprising described specified type, and corresponding catalogue is wrapped
The quantity information of the file of the described specified type contained, stores to data base.
2. the method for claim 1, it is characterised in that the described letter according to described all catalogues
Breath, travels through described all catalogues, determines the catalogue of the file comprising described specified type, particularly as follows:
According to the information of described all catalogues, call the general API of windows, it is achieved to described all mesh
The traversing operation of record, and according to traversing result, determine the catalogue of the file comprising described specified type.
3. the method for claim 1, it is characterised in that described comprise described appointment class by described
The file of the described specified type included in the information of the catalogue of the file of type, and corresponding catalogue
Quantity information, stores to data base, specifically includes:
The catalogue being respectively the file respectively comprising described specified type generates directory information table, and described catalogue is believed
The quantity of the file of directory path that breath table comprises each catalogue and the described specified type that each catalogue is comprised；
Being respectively the file generated file information table of each specified type, described file information table comprises each appointment
The directory path that the store path of the file of type and the file of each specified type are belonged to；
Described directory information table and described file information table are stored to described data base.
4. the method for claim 1, it is characterised in that the described disk to local terminal
It is scanned, determines the file of the specified type distribution situation in each catalogue, and store to data base,
Specifically include:
The object directly included under scanning root, if the object scanned is file, then described
Node to be scanned is increased, if the object scanned is the file of specified type, then to described under root
The count results of the file of the specified type included by root adds 1 process, if the object scanned is
Other kinds of file, then abandon processing described object；
Continue the node each to be scanned under described root is scanned, determine described each node to be scanned
Under node to be scanned and the count results of file of specified type included by each node to be scanned；
Continue to be scanned, the node each to be scanned under described each node to be scanned until not inquiring
Till new subordinate node to be scanned, complete all to scan；
The result that writing scan is arrived.
5. the method for claim 1, it is characterised in that described in receive and carry out specified type
The management operation instruction of file, particularly as follows:
Start the instruction of the management operation process of the file of specified type；And/or,
The instruction that the management operation process of the file of current specified type is updated.
6. the method for claim 1, it is characterised in that described according to the information read,
Set up the directory tree of the catalogue of the file comprising described specified type, and show described mesh in each directory node
The number of the file of record catalogue corresponding to node and the described specified type included in whole subprime directory thereof
Amount and, particularly as follows:
The information of the catalogue according to the file comprising described specified type read, sets up in internal memory
Comprise the directory tree of the catalogue of the file of described specified type；
The quantity letter of the file according to the described specified type included in the corresponding catalogue read
Breath, determines in the catalogue corresponding to each directory node in described directory tree and whole subprime directory thereof and is wrapped
The quantity of the file of the described specified type contained and；
The catalogue corresponding to described directory node and all is shown in each directory node of described directory tree
The quantity of the file of the described specified type included in subprime directory and.
7. the method for claim 1, it is characterised in that described according to the information read,
Set up the directory tree of the catalogue of the file comprising described specified type, specifically include:
In comprising the catalogue of file of described specified type, according to default filtering rule, can not determine
The catalogue of row display, by the described catalogue not carrying out showing with the described catalogue not carrying out showing is lower is comprised
Whole subprime directories be set to collapse directories；
Set up the catalogue of the catalogue of the files that other in addition to described collapse directories comprise described specified type
Tree.
8. method as claimed in claim 7, it is characterised in that described default filtering rule, specifically
Including:
The display rule of directory tree；And/or,
The instruction that the catalogue of one or more files comprising described specified type is hidden.
9. the method for claim 1, it is characterised in that when the mesh received in described directory tree
When the selection of record node indicates, travel through corresponding to selected directory node shown on described directory tree
Catalogue and whole subprime directories, show described selected directory node institute with the form of wide bed list
The file of the described specified type included in corresponding catalogue and all subprime directory, specifically includes:
When the selection of the directory node received in described directory tree indicates, obtain selected catalogue joint
Catalogue corresponding to Dian, and the routing information of whole subprime directories of described catalogue；
According to described routing information, obtain the information of the file of described specified type；
The information of the file according to described specified type, shows described selected with the form of wide bed list
Catalogue corresponding to directory node and the file of the described specified type included in whole subprime directory thereof.
10. the method as described in claim 3 or 9, it is characterised in that when receiving described directory tree
In the selection instruction of directory node time, travel through on described directory tree shown selected directory node
Corresponding catalogue and all subprime directory, show described selected catalogue with the form of wide bed list
Catalogue corresponding to node and the file of the described specified type included in whole subprime directory thereof, specifically
Including:
When the selection of the directory node received in described directory tree indicates, according to described directory node institute
The corresponding directory path recorded in directory information table, inquiry comprises described catalogue in the database
The file information table in path；
According to the store path recorded in the file information table inquired, obtain the literary composition of described specified type
The information of part；
The information of the file according to described specified type, shows described selected with the form of wide bed list
Catalogue corresponding to directory node and the file of the described specified type included in whole subprime directory thereof.
11. methods as in one of claimed in any of claims 1 to 9, it is characterised in that described appointment
The file of type, particularly as follows:
Picture, audio file, video file and other multimedias literary composition limited by file extension information
Part, and text.
12. 1 kinds of document management apparatus, it is characterised in that including:
Scan module, for being scanned the disk of local terminal, determines the file of specified type
Distribution situation in each catalogue, and store to data base；
Acquisition module, for when receiving the management operation instruction of the file carrying out specified type, in institute
State the information of the catalogue of the file that reading comprises described specified type in data base, and each catalogue is wrapped
The quantity information of the file of the described specified type contained；
Set up module, for the information read according to described acquisition module, set up and comprise described appointment
The directory tree of the catalogue of the file of type, and show the mesh corresponding to described directory node in each directory node
The quantity of the file of the described specified type included in record and all subprime directory and；
Display module, for when the selection of the directory node received in described directory tree indicates, traveling through
Described set up on the described directory tree that module is set up the shown mesh corresponding to selected directory node
Record and all subprime directory, show corresponding to described selected directory node with the form of wide bed list
Catalogue and the file of whole described specified type included in subprime directory；Wherein,
Described scan module, specifically includes:
Obtain submodule, the letter of all catalogues in the disk obtaining presently described local terminal
Breath；
Catalogue determines submodule, for the information according to all catalogues accessed by described acquisition submodule,
Travel through described all catalogues, determine the catalogue of the file comprising described specified type；
Quantity determines submodule, described in determining respectively comprise determined by submodule in described catalogue respectively
In the catalogue of the file of specified type, determine the quantity of the file of the described specified type comprised；
Sub module stored, comprises described specified type for described catalogue being determined determined by submodule
The information of the catalogue of file, and described quantity determines included in the corresponding catalogue that submodule determines
The quantity information of the file of described specified type, stores to data base.
13. devices as claimed in claim 12, it is characterised in that described catalogue determines submodule, tool
Body is used for:
According to the information of described all catalogues, call the general API of windows, it is achieved to described all mesh
The traversing operation of record, and according to traversing result, determine the catalogue of the file comprising described specified type.
14. devices as claimed in claim 12, it is characterised in that described sub module stored, specifically use
In:
The catalogue being respectively the file respectively comprising described specified type generates directory information table, and described catalogue is believed
The quantity of the file of directory path that breath table comprises each catalogue and the described specified type that each catalogue is comprised；
Being respectively the file generated file information table of each specified type, described file information table comprises each appointment
The directory path that the store path of the file of type and the file of each specified type are belonged to；
Described directory information table and described file information table are stored to described data base.
15. devices as claimed in claim 12, it is characterised in that described set up module, specifically for:
The information of the catalogue according to the file comprising described specified type read, sets up in internal memory
Comprise the directory tree of the catalogue of the file of described specified type；
The quantity letter of the file according to the described specified type included in the corresponding catalogue read
Breath, determines in the catalogue corresponding to each directory node in described directory tree and whole subprime directory thereof and is wrapped
The quantity of the file of the described specified type contained and；
The catalogue corresponding to described directory node and all is shown in each directory node of described directory tree
The quantity of the file of the described specified type included in subprime directory and.
16. devices as claimed in claim 12, it is characterised in that described set up module, specifically for:
In comprising the catalogue of file of described specified type, according to default filtering rule, can not determine
The catalogue of row display, by the described catalogue not carrying out showing with the described catalogue not carrying out showing is lower is comprised
Whole subprime directories be set to collapse directories；
Set up the catalogue of the catalogue of the files that other in addition to described collapse directories comprise described specified type
Tree；
Wherein, described default filtering rule, specifically include the display rule of directory tree, and/or to one
Or the instruction that the catalogue of the multiple file comprising described specified type is hidden.
17. devices as claimed in claim 12, it is characterised in that described display module, specifically for:
When the selection of the directory node received in described directory tree indicates, obtain selected catalogue joint
Catalogue corresponding to Dian, and the routing information of whole subprime directories of described catalogue；
According to described routing information, obtain the information of the file of described specified type；
The information of the file according to described specified type, shows described selected with the form of wide bed list
Catalogue corresponding to directory node and the file of the described specified type included in whole subprime directory thereof.
Device as described in any one in 18. such as claim 12 to 17, it is characterised in that described finger
Determine the file of type, particularly as follows:
Picture, audio file, video file and other multimedias literary composition limited by file extension information
Part, and text.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110077912.5A CN102722487B (en) | 2011-03-30 | 2011-03-30 | File management method and device |
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| CN201110077912.5A CN102722487B (en) | 2011-03-30 | 2011-03-30 | File management method and device |
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