CN103685340B - Notification Method, system and cloud server that data change is applied in cloud storage - Google Patents

Notification Method, system and cloud server that data change is applied in cloud storage Download PDF

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Publication number
CN103685340B
CN103685340B CN201210320788.5A CN201210320788A CN103685340B CN 103685340 B CN103685340 B CN 103685340B CN 201210320788 A CN201210320788 A CN 201210320788A CN 103685340 B CN103685340 B CN 103685340B
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application program
data
application
catalogue
cloud server
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CN103685340A (en
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郭杏荣
梁碧泉
杜传赢
张勇
郭晓雷
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Abstract

The present invention proposes the Notification Method that a kind of cloud storage spatially applies data to change, including: the change situation applying data in the catalogue on cloud storage space is monitored by cloud server, the application data preserved in catalogue refer at least to the first and second application programs, and at least the first application program has the authority applying data to be changed in catalogue;Cloud server arranges the catalogue loopback address for the second application program;When the first application program application data is modified, by loopback address, cloud server notifies that the second application program carries out simultaneously operating.Notification Method according to embodiments of the present invention, after a certain application program application data is changed, other related application can be updated and synchronize, thus avoids the outlet of the inconsistent situation of data between each application program, improves application program stability.The invention allows for notice system and cloud server that a kind of cloud storage spatially applies data to change.

Description

Notification Method, system and cloud server that data change is applied in cloud storage
Technical field
The present invention relates to cloud storage data change technical field, spatially apply data to change particularly to a kind of cloud storage Notification Method, system and cloud server.
Background technology
At present, cloud storage platform, provide open interface for each application, different application has been divided different authority systems, Such as root authority, normal user permission etc., different application exists overlapping in data plane.I.e. there may be multiple application all can be right In cloud storage platform, some application data operates.Such as read-write operation.
But, same application data are modified and are had following defects that by current multiple application
After public directory is carried out applying data modification by a certain application, other application paying close attention to this catalogue can not be known Road, therefore, when other application operatings during the application data actually having been deleted by above-mentioned a certain application or revised, may Bring other application operating failures, the problem that application program crashes, cause application program to become to be not sufficiently stable, lose user to it Trust..
Summary of the invention
The purpose of the present invention is intended at least solve one of described technological deficiency.
To this end, it is a kind of after a certain application program application data is changed to it is an object of the invention to proposition, other Related application can be updated and synchronize, thus avoids the outlet of the inconsistent situation of data between each application program Cloud storage spatially applies the Notification Method that data change.
Another object of the present invention is to propose the notice system that a kind of cloud storage spatially applies data to change.
Another object of the present invention is to propose a kind of cloud server.
To achieve these goals, The embodiment provides that a kind of cloud storage spatially applies that data change is logical Perception method, comprises the following steps: the change situation applying data in the catalogue on cloud storage space is carried out by cloud server Monitoring, wherein, the application data preserved in described catalogue refer at least to the first application program and the second application program, and at least institute State the first application program to have the authority applying data to be changed in described catalogue;Described cloud server arranges described mesh Record the loopback address for described second application program;And when described first application program is to the application data in described catalogue When modifying, described cloud server notifies described second application program by described loopback address so that described second applies Program carries out simultaneously operating.
Cloud storage according to embodiments of the present invention spatially applies the Notification Method that data change, by cloud server To each application program application data change monitoring, a certain application program application data carried out change after, can and Time the ground notice that is updated to other application program that these application data are relevant and synchronizes, thus avoid each application program it Between the outlet of the inconsistent situation of data.Such as, after Dropbox application program deletes certain application data, photograph album application program Can application data be updated in time, it is to avoid photograph album application program access in cloud storage space the most non-existent above-mentioned should Send out into mistake during by data, improve the stability of application program.
To achieve these goals, the embodiment of second aspect present invention provides a kind of cloud storage and spatially applies data The notice system changed, including at least two application program, described at least two application program includes the first application program and the Two application programs;Cloud storage platform, described cloud storage platform is used for storing application data;Cloud server, for described cloud Catalogue on storage platform apply the change situation of data to monitor, wherein, the application data preserved in described catalogue Refer at least to described first application program and described second application program, and the most described first application program has described mesh Record is applied the authority that data are changed, and described cloud server arranges described catalogue for described second application program Loopback address, and when the application data in described catalogue are modified by described first application program, by described readjustment ground Location notifies described second application program so that described second application program carries out simultaneously operating.
Cloud storage according to embodiments of the present invention spatially applies the notice system that data change, by cloud server To each application program application data change monitoring, a certain application program application data carried out change after, can and Time the ground notice that is updated to other application program that these application data are relevant and synchronizes, thus avoid each application program it Between the outlet of the inconsistent situation of data, improve stability and the correctness of application program.
The embodiment of third aspect present invention provides a kind of cloud server, and described cloud server is for cloud storage The change situation applying data in catalogue on space is monitored, and wherein, the application data preserved in described catalogue are at least Relate to the first application program and the second application program, and the most described first application program has applying data in described catalogue The authority being changed, and described cloud server arranges the described catalogue loopback address for described second application program, and When the application data in described catalogue are modified by described first application program, notify described by described loopback address Two application programs are so that described second application program carries out simultaneously operating.
Cloud server according to embodiments of the present invention, the monitoring changing each application program application data, at certain After one application program application data has carried out changing, can carry out more to other application program that these application data are relevant in time Notice that is new and that synchronize, thus avoid the outlet of the inconsistent situation of data between each application program, improve the steady of application program Qualitative.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Of the present invention and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments Substantially with easy to understand, wherein:
Fig. 1 is the flow process of the Notification Method that cloud storage spatially applies data to change according to an embodiment of the invention Figure;
Fig. 2 is the flow process of the Notification Method that cloud storage spatially applies data to change according to an embodiment of the invention Figure;
Fig. 3 is the flow process of the Notification Method that cloud storage spatially applies data to change according to an embodiment of the invention Figure;
Fig. 4 is the flow process of the Notification Method that cloud storage spatially applies data to change according to an embodiment of the invention Figure;And
Fig. 5 is the structural frames of the notice system that cloud storage spatially applies data to change according to an embodiment of the invention Figure.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
In describing the invention, it is to be understood that term " longitudinally ", " laterally ", " on ", D score, "front", "rear", The orientation of the instruction such as "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relationship are for based on accompanying drawing institute The orientation shown or position relationship, be for only for ease of and describe the present invention and simplify description rather than instruction or the dress of hint indication Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the present invention System.
In describing the invention, it should be noted that unless otherwise prescribed and limit, term " is installed ", " being connected ", " connect " and should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be the connection of two element internals, can Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of described term.
Below in conjunction with accompanying drawing describe Notification Method that cloud storage according to embodiments of the present invention spatially applies data to change, System and cloud server.
The cloud storage of the embodiment of the present invention spatially applies the Notification Method that data change, and comprises the following steps: high in the clouds takes The change situation applying data in catalogue on cloud storage space is monitored by business device, wherein, preserves in described catalogue Application data refer at least to the first application program and the second application program, and the most described first application program has described mesh Record is applied the authority that data are changed;Described cloud server arranges described catalogue returning for described second application program Adjust address;And when the application data in described catalogue are modified by described first application program, described cloud server Described second application program is notified so that described second application program carries out simultaneously operating by described loopback address.
Fig. 1 is the Notification Method that cloud storage spatially applies that data change according to an embodiment of the invention.Such as Fig. 1 institute Showing, cloud storage according to embodiments of the present invention spatially applies the Notification Method that data change, and comprises the following steps:
Step S101, the change situation applying data in the catalogue on cloud storage space is supervised by cloud server Listening, wherein, the application data preserved in catalogue refer at least to the first application program and the second application program, and at least the first application Program has the authority applying data to be changed in catalogue, and certainly, the second application program also can have to be applied in catalogue The authority that data are changed.
Specifically, in cloud storage space, the authority of different application is different, it is assumed that the first application program has access cloud and deposits Store up the authority of the most all catalogues, the All Files of cloud storage spatially user can be read and write, it is assumed that the second application program is Common applications, the such as second application program is the mobile terminal that uses of user or third-party application server, is merely able to File under read-write cloud storage spatially user's second-level directory, such as in cloud storage space, root is "/", certain second-level directory For/apps/album, then the first read-write root of application program is all application data under "/", and the second application program The read-write catalogue that second-level directory is the application data under/apps/album, i.e. different application can only be read and write and there is overlap, and weigh The application data preserved in folded catalogue just can be regarded as relating to the first application program and the second application program.As in figure 2 it is shown, should Include photograph album, MP3 and other application by program, also include Dropbox application program, using Dropbox as the first application program, with phase Volume as the second application program, then when user by Dropbox application program to cloud storage space in second-level directory be /apps/ Application data under album are changed, and as revised, adding, the operation such as deletion, now, cloud server can be empty to cloud storage On between /apps/album catalogue in apply the change situation of data to monitor, i.e. cloud server can learn/ Apps/album catalogue is applied the change situation of data.Certainly, in other example of the present invention, can by cloud server Any catalogue under authority corresponding to application program itself all can be set to monitor.
Step S102, cloud server arranges the catalogue loopback address for the second application program.Certainly, cloud server May also set up the catalogue loopback address for the first application program.Specifically, the first and second application programs can take to high in the clouds Corresponding loopback address registered by business device.
As it is shown on figure 3, the second application program is registered in cloud server accordingly according to an embodiment of the invention The step of loopback address includes:
Step S301, application registration calling interface.Such as apply by being pre-stored in cloud storage server in API Register interface carries out loopback address registration to cloud storage server, and this loopback address should be authentic and valid, and follows cloud storage The data input/output format that server specifies.
Step S302, authorization check.Register interface receive interpolation loopback address request after, cloud storage server meeting Loopback address is carried out validity check, such as whether can connect, data input/output argument the most normal.
Step S303, it is judged that whether authorization check passes through.
Step S304, if authorization check passes through, then successful registration loopback address.I.e. loopback address is by successful registration.
Step S305, if authorization check does not passes through, then returns error message to corresponding application.
Step S 103, when the application data in catalogue are modified by the first application program, cloud server passes through back Address is adjusted to notify the second application program so that the second application program carries out simultaneously operating.Specifically, cloud server is by readjustment Address notifies that the second application program includes: cloud server sends a notification message to loopback address, and to mobile terminal or the 3rd The result that application server returns verifies, and when verification is not passed through, cloud server again should to mobile terminal or the 3rd Send a notification message with server.
As shown in Figure 4, cloud server notifies the second application journey by loopback address according to an embodiment of the invention Sequence comprises the following steps:
Step S401, application call file operation interface.Such as first application call file operation interface is right/ Application data under apps/album catalogue carry out deleting, revise or the operation such as interpolation.
Step S402, obtains operation file path.Cloud server obtains the application data operated by the first application program Corresponding catalogue.
Step S403, it may be judged whether call notification mechanism.I.e. cloud server judges to whether loopback address sends notice Message.
Step S404, if it is determined that call notification is machine-processed, then calls call back function.If cloud server is to the second application journey The loopback address of sequence registration sends a notification message.
Step S405, it is judged that return value is the most correct.Second application program receives after loopback address sends a notification message Feeding back to cloud server, the result that the second application program is returned by cloud server according to feedback information verifies, The change such as carried out the first application program application data when the second application program is updated and has been synchronized, it is assumed that return Value is 1, and does not update or synchronize successfully, then return value is 0.
Step S406, if it is determined that return value is incorrect, then retries.Specifically, cloud server will be again to readjustment ground Location sends a notification message so that the second application program is updated.
In one embodiment of the invention, cloud server can arrange the monitoring behavior for catalogue and/or monitor class Type.Monitoring behavior is for example, deleted, is added the operations such as amendment, and interception type is to monitor targeted target, such as word document, Picture etc..Thus, cloud server can for the deletion in all catalogues, revise, the behavior such as interpolation is monitored, it is possible to certain Same type of file under individual or multiple catalogue is monitored.
Cloud storage according to embodiments of the present invention spatially applies the Notification Method that data change, by cloud server To each application program application data change monitoring, a certain application program application data carried out change after, can and Time the ground notice that is updated to other application program that these application data are relevant and synchronizes, thus avoid each application program it Between the outlet of the inconsistent situation of data.Such as, after Dropbox application program deletes certain application data, photograph album application program Can application data be updated in time, it is to avoid photograph album application program access in cloud storage space the most non-existent above-mentioned should Send out into mistake during by data, improve the stability of application program.Specifically, it is assumed that when after user's uploading pictures information, it will raw Become the thumbnail of application data, in order to the thumbnail of other application programs and on the spot down loading updating, in order to learn that application data are No existence, it is to avoid the generation of maloperation.
Fig. 5 is the notice system that cloud storage spatially applies data to change according to an embodiment of the invention.
As it is shown in figure 5, cloud storage according to embodiments of the present invention spatially applies the notice system 500 that data change, bag Include at least two application program 510, cloud storage platform 520 and cloud server 530.
Specifically, at least two application program 510 includes the first application program 511 and the second application program 512.Cloud storage Platform 520 is used for storing application data.Cloud server 530 applies data in the catalogue on right storage platform 520 Change situation monitor, wherein, the application data preserved in catalogue refer at least to the first application program 511 and the second application Program 512, and at least the first application program 511 has applying the authority that is changed of data, and cloud server in catalogue 530 arrange the catalogue loopback address for the second application program 512, and when the first application program 511 is to the application number in catalogue According to when modifying, notify the second application program 512 by loopback address so that the second application program 512 carries out simultaneously operating.
More specifically, in cloud storage platform 520, the authority of different application is different, it is assumed that the first application program 511 has Have and access the authority of all catalogues on cloud storage platform 520, the All Files of user on cloud storage platform 520 can be read and write, false If the second application program 512 is common applications, the mobile terminal or that the such as second application program 512 uses for user Tripartite's application server, is merely able to read and write on cloud storage platform 520 file under user's second-level directory, such as at cloud storage platform In 520, root is "/", and certain second-level directory is /apps/album, then the first read-write root of application program 511 is "/" Under all application data, and the second application program 512 can only read and write second-level directory for the application data under/apps/album, There is overlap in the i.e. read-write catalogue of different application, and the application data preserved in the catalogue of overlap just can be regarded as relating to first Application program 511 and the second application program 512.As in figure 2 it is shown, application program includes photograph album, MP3 and other application, also wrap Purse rope dish application program, using Dropbox as the first application program 511, using photograph album as the second application program 512, then leads to as user Cross Dropbox application program to second-level directory in cloud storage platform 520 be /apps/album under application data be changed, as repaiied Change, add, the operation such as deletion, now, cloud server 530 can on cloud storage platform 520 /apps/album catalogue in The change situation of application data is monitored, i.e. cloud server 530 can learn/apps/album catalogue in apply data Change situation.Certainly, in other example of the present invention, can authority corresponding to application program itself by cloud server 530 Under any catalogue all can be set to monitor.
In one embodiment of the invention, cloud server 530 may also set up catalogue for the first application program 511 Loopback address.Specifically, the first and second application programs 512 can register corresponding loopback address in cloud server 530.
As it is shown on figure 3, the second application program 512 is registered in cloud server 530 according to an embodiment of the invention The step of corresponding loopback address includes:
Step S301, application registration calling interface.Such as apply by being pre-stored in cloud server 530 in API Register interface carries out loopback address registration to cloud server 530, and this loopback address should be authentic and valid, and follows high in the clouds clothes The data input/output format of business device 530 regulation.
Step S302, authorization check.Register interface receive interpolation loopback address request after, cloud server 530 Loopback address can be carried out validity check, such as whether can connect, data input/output argument the most normal.
Step S303, it is judged that whether authorization check passes through.
Step S304, if authorization check passes through, then successful registration loopback address.I.e. loopback address is by successful registration.
Step S305, if authorization check does not passes through, then returns error message to corresponding application.
In one embodiment of the invention, by loopback address, cloud server 530 notifies that the second application program 512 wraps Include: cloud server 530 sends a notification message to loopback address, and the result that mobile terminal or the 3rd application server are returned Verifying, when verification is not passed through, cloud server 530 again sends notice to mobile terminal or the 3rd application server and disappears Breath.
As shown in Figure 4, cloud server 530 notifies the second application by loopback address according to an embodiment of the invention Program 512 comprises the following steps:
Step S401, application call file operation interface.Such as first application program 511 call file operation interface right/ Application data under apps/album catalogue carry out deleting, revise or the operation such as interpolation.
Step S402, obtains operation file path.Cloud server 530 obtains answering operated by the first application program 511 By catalogue corresponding to data.
Step S403, it may be judged whether call notification mechanism.I.e. cloud server 530 judges to whether loopback address sends logical Know message.
Step S404, if it is determined that call notification is machine-processed, then calls call back function.As cloud server 530 should to second Send a notification message with the loopback address of program 512 registration.
Step S405, it is judged that return value is the most correct.Second application program 512 receives loopback address and sends a notification message Backward cloud server 530 feeds back, the knot that the second application program 512 is returned by cloud server 530 according to feedback information Fruit verifies, and the change such as carried out the first application program 511 application data when the second application program 512 has been carried out more New and synchronize, it is assumed that return value is 1, and does not update or synchronize successfully, then return value is 0.
Step S406, if it is determined that return value is incorrect, then retries.Specifically, cloud server 530 will be again to readjustment Address sends a notification message so that the second application program 512 is updated.
In one embodiment of the invention, cloud server 530 can be additionally used in arrange for catalogue monitoring behavior and/ Or interception type.Monitoring behavior is for example, deleted, is added the operations such as amendment, and interception type is to monitor targeted target, such as Word document, picture etc..Thus, cloud server 530 can for the deletion in all catalogues, revise, the behavior such as interpolation is carried out Monitor, it is possible to the same type of file under certain or multiple catalogue is monitored.
Cloud storage according to embodiments of the present invention spatially applies the notice system that data change, and passes through cloud server The monitoring that each application program application data is changed of 530, after a certain application program application data has carried out changing, The notice that can be updated to other application program that these application data are relevant and synchronize in time, thus avoid each application journey The outlet of the inconsistent situation of data between sequence.Such as, after Dropbox application program deletes certain application data, photograph album is applied Program can application data be updated in time, it is to avoid photograph album application program accesses on the most non-existent in cloud storage space Send out into mistake when stating application data, improve the stability of application program.Specifically, it is assumed that when, after user's uploading pictures information, inciting somebody to action The thumbnail of application data can be generated, in order to the thumbnail of other application programs and on the spot down loading updating, in order to learn application number According to whether existing, it is to avoid the generation of maloperation.
Further embodiment of the present invention proposes a kind of cloud server, cloud server for cloud storage space it On catalogue in apply the change situation of data to monitor, wherein, the application data preserved in described catalogue refer at least to the One application program and the second application program, and the most described first application program have in described catalogue apply data change The authority become, and described cloud server arranges the described catalogue loopback address for described second application program, and when described When application data in described catalogue are modified by the first application program, notify described second application by described loopback address Program is so that described second application program carries out simultaneously operating.
In one embodiment of the invention, cloud server is additionally operable to: arrange for described catalogue monitoring behavior and/ Or interception type.
In one embodiment of the invention, cloud server notifies described second application program by described loopback address Including: send a notification message to described loopback address, and the result returning described second application program verifies, and works as verification When not passing through, again send described notification message to described second application program.
Cloud server according to embodiments of the present invention, the monitoring changing each application program application data, at certain After one application program application data has carried out changing, can carry out more to other application program that these application data are relevant in time Notice that is new and that synchronize, thus avoid the outlet of the inconsistent situation of data between each application program, improve the steady of application program Qualitative.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of described term not Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace And modification, the scope of the present invention is limited by claims and equivalent thereof.

Claims (11)

1. the Notification Method that a cloud storage spatially applies data to change, it is characterised in that comprise the following steps:
The change situation applying data in catalogue on cloud storage space is monitored by cloud server, wherein, and described mesh The application data preserved in record refer at least to the first application program and the second application program, and the most described first application program tool Have the authority applying data to be changed in described catalogue;
Described cloud server arranges the described catalogue loopback address for described second application program;And
When the application data in described catalogue are modified by described first application program, described cloud server is by described Loopback address notifies described second application program so that described second application program carries out simultaneously operating.
2. the Notification Method that cloud storage as claimed in claim 1 spatially applies data to change, it is characterised in that also include:
Monitoring behavior for described catalogue and/or interception type are set.
3. the Notification Method that cloud storage as claimed in claim 1 or 2 spatially applies data to change, it is characterised in that described Second application program is the mobile terminal that uses of user or third-party application server.
4. the Notification Method that cloud storage as claimed in claim 3 spatially applies data to change, it is characterised in that described high in the clouds By described loopback address, server notifies that described second application program farther includes:
Described cloud server sends a notification message to described loopback address, and to described mobile terminal or the 3rd application server The result returned verifies, and when verification is not passed through, described cloud server is again to described mobile terminal or the 3rd application Server sends described notification message.
5. the notice system that a cloud storage spatially applies data to change, it is characterised in that including:
At least two application program, described at least two application program includes the first application program and the second application program;
Cloud storage platform, described cloud storage platform is used for storing application data;
Cloud server, is used for applying the change situation of data to monitor in the catalogue on described cloud storage platform, its In, the application data preserved in described catalogue refer at least to described first application program and described second application program, and at least Described first application program has the authority applying data to be changed in described catalogue, and described cloud server arranges institute State the catalogue loopback address for described second application program, and when described first application program is to the application number in described catalogue According to when modifying, notify described second application program by described loopback address so that described second application program synchronizes Operation.
6. the notice system that cloud storage as claimed in claim 5 spatially applies data to change, it is characterised in that described high in the clouds Server is additionally operable to:
Monitoring behavior for described catalogue and/or interception type are set.
7. the cloud storage as described in claim 5 or 6 spatially applies the notice system that data change, it is characterised in that described Second application program is the mobile terminal that uses of user or third-party application server.
8. the notice system that cloud storage as claimed in claim 7 spatially applies data to change, it is characterised in that described high in the clouds By described loopback address, server notifies that described second application program includes:
Send a notification message to described loopback address, and the result returning described mobile terminal or the 3rd application server is carried out Verification, when verification is not passed through, sends described notification message to described mobile terminal or the 3rd application server again.
9. a cloud server, it is characterised in that described cloud server is for answering in the catalogue on cloud storage space Monitor by the change situation of data, wherein, in described catalogue preserve application data refer at least to the first application program and Second application program, and the most described first application program has applying the authority that is changed of data in described catalogue, and Described cloud server arranges the described catalogue loopback address for described second application program, and when described first application program When application data in described catalogue are modified, notify described second application program by described loopback address so that described Second application program carries out simultaneously operating.
10. cloud server as claimed in claim 9, it is characterised in that described cloud server is additionally operable to: arrange for institute State monitoring behavior and/or the interception type of catalogue.
11. cloud servers as described in claim 9 or 10, it is characterised in that described cloud server passes through described readjustment Address notifies that described second application program includes:
Send a notification message to described loopback address, and the result returning described second application program verifies, and works as verification When not passing through, again send described notification message to described second application program.
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