CN106161629A - The method of a kind of business object synchronization, client and server - Google Patents
The method of a kind of business object synchronization, client and server Download PDFInfo
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- CN106161629A CN106161629A CN201610557333.3A CN201610557333A CN106161629A CN 106161629 A CN106161629 A CN 106161629A CN 201610557333 A CN201610557333 A CN 201610557333A CN 106161629 A CN106161629 A CN 106161629A
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- business datum
- specified services
- packet
- cloud server
- client
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Information Transfer Between Computers (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Embodiments provide method, client and server that a kind of business object synchronizes, wherein said method is included in the business datum that client-side loads the specified services packet of currently logged on user, wherein, the packet of described specified services includes the business datum of one or more business object, the packet of described specified services includes that group character, described login user include ID；When detecting the renewal operation to the business datum in the packet of described specified services, generate corresponding more fresh information；Generate according to described more fresh information, described group character and described ID and update instruction, and update instruction transmission to cloud server end by described, described cloud server end is for updating instruction based on described, business datum to specified services packet corresponding with described group character and described ID in cloud server end, is updated by described more fresh information.It is synchronization with client that the present invention can be automatically obtained cloud server end.
Description
Technical field
The present invention relates to the technical field that data process, particularly relate to method, Yi Zhongye that a kind of business object synchronizes
The server that the client of business object synchronization and a kind of business object synchronize.
Background technology
In some business scope, in order to specification provides the provider of business object, the recipient of object of accepting business to exist
Processing Business Processing during business object, regulation processes at some platform often.
In this platform, due to various factors, such as national policy, process behavior etc., the business datum of business object is produced
Raw impact, therefore, platform can process the business datum of business object in real time.
Owing to the classification of business object is a lot, also a lot of in each class quantity now, therefore user can select one
Or multiple oneself business object interested or business object classification, join in the concern list belonging to this user, then user
List can be paid close attention to concentrate by opening and check the business datum of oneself business object interested, it is not necessary to decentralised lookup each
The business datum of the business object paid close attention to, it is simple to the centralized management of user's business object to paying close attention to.
Along with the development of information technology, user can log in identical client in different terminals and carry out business object
Check and manage, then in different terminals, user needs to set concern list respectively, if user wants in different terminals
Middle synchronization pays close attention to list, user firstly the need of manually clicking on " uploading " button by the concern list upload server of a certain terminal,
Subsequently, another terminal logs in client, manually download from server and pay close attention to list, thus realize the concern of different terminals
The synchronization of list.But this synchronous method relies on the manual operation of user, complex operation, expends the substantial amounts of energy of user, time,
Make the inefficiency of Business Processing.
Summary of the invention
The embodiment of the present invention provides the method for a kind of business object synchronization, client and server, in order to solve multiple terminals
The problem of data syn-chronization under scene.
The embodiment of the invention discloses a kind of method that business object synchronizes, described method includes:
The business datum of the specified services packet of currently logged on user, wherein, described specified services is loaded at client-side
Packet includes that the business datum of one or more business object, the packet of described specified services include group character, and described login is used
Family includes ID；
When detecting the renewal operation to the business datum in the packet of described specified services, generate corresponding more fresh information；
According to described more fresh information, described group character and described ID generate update instruction, and by described more
New instruction sends to cloud server end, described cloud server end for updating instruction based on described, in cloud server end with institute
State group character and described ID corresponding specified services packet business datum, carry out more by described more fresh information
Newly.
Preferably, described client includes one for recording the journal file of client and Cloud Server interbehavior,
Described method also includes:
By the described renewal state recording of instruction that updates in journal file, wherein, described more new state includes updating
State or the most more new state；
According to prefixed time interval, the renewal of the most more new state in described journal file is instructed the service of being re-transmitted to
In device.
Preferably, the step bag of the business datum of the described specified services packet loading currently logged on user at client-side
Include:
The unlatching request of the unlatching specified services packet that detection currently logged on user sends, the described request of opening at least is wrapped
Include: the ID of described login user and the group character of described specified services packet；
Judge whether client this locality exists the business datum corresponding with described ID and group character；
The most then obtain from this locality and show the described business datum corresponding with described ID and group character；
If it is not, then generate data acquisition request according to described ID and group character, and by described data acquisition
Request sends to Cloud Server, to ask the specified services corresponding with described ID and group character to be divided to Cloud Server
The business datum of group, and, show the business datum of the specified services packet of described correspondence.
Preferably, generate renewal in more fresh information, described group character and described ID described in described foundation to refer to
Order, and described renewal instruction is sent after the step of cloud server end, also include:
Receive the latest edition number of the business datum of the described specified services packet that cloud server end returns；
The local version number of the business datum described latest edition number being grouped with locally stored described specified services is entered
Row compares；
If described local version number is less than described latest edition number, then according to described ID, described group character with
And described latest edition number generates business datum and obtains request；
Described business datum is obtained request send to server；
Described specified services corresponding to request that obtain with described business datum receiving the return of described server is grouped
The business datum of redaction；
The business datum of the latest edition described specified services being grouped covers the industry formerly of described specified services packet
Business data, and in the page that the packet of described specified services is corresponding, show the business datum of described latest edition.
The embodiment of the invention also discloses a kind of method that business object synchronizes, described method includes:
Cloud server receives the renewal instruction that client sends, and described renewal instruction includes more fresh information, specified services
The group character of packet and the ID of login user, described more fresh information is that described client loads currently logged on user
Specified services packet business datum after, detect currently logged on user described specified services is grouped in business datum
The information generated when updating operation, the packet of described specified services includes the business datum of one or more business object；
Business to specified services packet corresponding with described group character and described ID in cloud server end
Data, are updated by described more fresh information.
Preferably, before described cloud server receives the step updating instruction that client sends, also include:
Receiving the data acquisition request that client sends, described data acquisition request includes the user of the user currently logged in
Mark and group character；
Obtain the business datum of the specified services packet corresponding with described ID and group character；
The business datum described specified services being grouped returns described client.
Preferably, described renewal instructs the instruction being to encrypt；
Described to cloud server end in corresponding with described group character and described ID specified services packet
Business datum, by before the step that described more fresh information is updated, also include:
Use the decipherment algorithm preset that described renewal instruction is decrypted.
Preferably, described cloud server and a backup server are connected, and described method also includes:
The renewal instruction received by cloud server in real time sends to described backup server, with to described backup services
Device carries out data syn-chronization.
The embodiment of the invention also discloses the client that a kind of business object synchronizes, described client includes:
Business datum load-on module, for loading the business datum of the specified services packet of currently logged on user, wherein, institute
State specified services packet and include that the business datum of one or more business object, the packet of described specified services include group character,
Described login user includes ID；
Update operation detection module, during for detecting the renewal operation of the business datum during described specified services is grouped,
Generate corresponding more fresh information；
Update directive generation module, for raw according to described more fresh information, described group character and described ID
Becoming and update instruction, and send described renewal instruction to cloud server end, described cloud server end is for referring to based on described renewal
Order, the business datum to specified services packet corresponding with described group character and described ID in cloud server end,
It is updated by described more fresh information.
The embodiment of the invention also discloses the server that a kind of business object synchronizes, including:
Updating command reception module, for receiving the renewal instruction that client sends, described renewal instruction includes updating letter
The group character of breath, specified services packet and the ID of login user, described more fresh information is that described client loads
After the business datum of the specified services packet of currently logged on user, in detecting that described specified services is grouped by currently logged on user
The information generated when updating operation of business datum, the packet of described specified services includes the business of one or more business object
Data；
More new module, for appointment industry corresponding with described group character and described ID in cloud server end
The business datum of business packet, is updated by described more fresh information.
In embodiments of the present invention, when the business datum of the specified services packet loading currently logged on user at client-side
After, if client detects the renewal operation that this specified services is grouped by user, obtain corresponding more fresh information, and foundation
The generation of this more fresh information updates instruction, this renewal instruction is sent to cloud server end, to carry out the correspondence of cloud server end
The data of traffic packets update, and according to embodiments of the present invention, can be automatically obtained cloud server end synchronization with client, it is not necessary to use
More fresh information is manually uploaded at family, improves the intellectuality of terminal, improves the efficiency of synchronizing traffic data and business object
Treatment effeciency.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of the embodiment of the method one of a kind of business object synchronization of the present invention；
Fig. 2 is the flow chart of steps of the embodiment of the method two of a kind of business object synchronization of the present invention；
Fig. 3 is the structured flowchart of the client embodiment of a kind of business object synchronization of the present invention；
Fig. 4 is the structured flowchart of the server example of a kind of business object synchronization of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
With reference to Fig. 1, it is shown that the flow chart of steps of the embodiment of the method one that a kind of business object of the present invention synchronizes, specifically
May include steps of:
Step 101, loads the business datum of the specified services packet of currently logged on user at client-side；
It should be noted that the embodiment of the present invention can apply in client, this client can be with third-party clothes
Business device or server cluster are connected, and such as distributed system, it can capture the business datum of business object, network in the network platform
Platform is independent server or server cluster, for business object is carried out Business Processing.
Further, this client can also be connected with cloud server, and Cloud Server is that one is simple efficiently, safety can
Lean on, disposal ability can the calculating service of elastic telescopic, for storing the business datum of business object corresponding to this user, work as user
When logging in client by multiple terminals, cloud server can be also used for carrying out the data syn-chronization of multiple terminal.
In one embodiment, this cloud server can be same service with third-party server or server cluster
Device.
Can have different business objects in different business scopes, i.e. embody the data of this domain feature.
Such as, in the field of communications, business object can be communication data；In news media field, business object can
Think news data；In search field, business object can be webpage；In financial field, business object can be stock
Data, etc..
In different business scopes, although business object carrying domain feature and different, but its essence is all several
According to, such as, text data, view data, voice data, video data etc., relatively, and the process to business object, essence
It it is all the process to data.
For making those skilled in the art be more fully understood that the embodiment of the present invention, in embodiments of the present invention, by securities data
(such as stock certificate data) illustrates as a kind of example of business object.
In the network platform, each user (including natural person and enterprise) all can configure at least one account, with management
Its business object, and carry out Business Processing.
Such as, stock is that share-issuing enterprise's (listing and non-listing) owner (i.e. shareholder) has corporate assets and rights and interests
Voucher, stock can be issued.
Issuance of shares (share issuance) refers to that qualified publisher is to raise funds or to implement dividend distribution as mesh
, according to legal program, issue share or the free behavior that share is provided to investor or former shareholder.
The stock of listing claims circulating stock, can be in stock exchange (i.e. secondary market) free transaction.Unlisted stock does not has
Have an entrance stock exchange, therefore can not free transaction, claim non-listing stock.
At present, investor can register Shanghai exchange or Shenzhen exchange (network platform) respectively in registration of securities mechanism
Account number, carry out stock exchange (Business Processing).
When user needs to manage its business object, need login account just can carry out checking and managing of business object.
Wherein, this login account can be as the ID of mark user identity.
Being applied to the embodiment of the present invention, client can also be connected with certificate server, when client detects that user is defeated
When entering login account and login password to log in active client, its login account and login password can be sent to recognizing
Card server, this login account and login password can be verified by certificate server, to judge that whether active user is
Possesses the user of logon rights.In one embodiment, first certificate server can be looked in the white list list of certification
Looking for this login account, if searching successfully, verifying that this login password is the most identical with login password set in advance the most further, if
Identical, then certification is passed through；If not finding this login account and/or login password and the login password preset in white list
Differ, then certification is not passed through, and now certificate server can send, to client, the information that certification is not passed through.
In practice, this certificate server and Cloud Server can be same server.
Owing to the quantity of business object is various, after user logins successfully, selection part in multi-service object of can comforming
Business object interested joins in concern list or the focused data storehouse of user, by paying close attention to list or focused data storehouse,
User can check and follow the tracks of the multidate information of business object interested in time, it is simple to the concentration to business object interested
Management.
The client of the embodiment of the present invention may be provided for block functions, when the business paid close attention in list or focused data storehouse
When the quantity of object is more, the business object paid close attention in list or focused data storehouse can be carried out point by user by block functions
Group, to obtain more than one traffic packets, the self-defined classification of finishing service object.Wherein, each traffic packets has point
Group mark, each traffic packets includes the business datum of one or more business object.
Such as, if business object is stock certificate data, then pay close attention to list or the focused data storehouse of user can be oneself of user
Selecting stocks, self-selected stock can also be grouped by user, and to obtain the packet of more than one self-defining self-selected stock, each packet includes
One or more stock certificate data.
Wherein, business datum can be the related data with business object, such as, for stock certificate data, its business datum
Date (fld_date), stock code (fld_securitiyid), the time day of trade (fld_kdaytime) can be included, open
Dish valency (fld_open), highest price (fld_high), up-to-date valency (fld_low), closing price (fld_close), yesterday receive valency (fld_
Preclose), limit-up valency (fld_uplimit) (not shown on figure), limit down valency (fld_downlimit) (not shown on figure),
Exchange hand (fld_volume), transaction value (fld_amount) etc..
In implementing, the display screen of a terminal shows the information of a traffic packets in a period of time.
In a kind of preferred embodiment of the embodiment of the present invention, step 101 can include following sub-step:
Sub-step S11, the unlatching request of the unlatching specified services packet that detection currently logged on user sends, described unlatching please
Ask and at least include: the ID of described login user and the group character of described specified services packet；
In actual applications, currently logged on user open specified services packet unlatching request may refer to user load refer to
Determine the instruction of business datum in traffic packets.
Such as, user can be (as free in clicked on by the group character clicking on certain traffic packets at the page of client
The title of certain packet in Gu) carry out the business datum in this traffic packets of request of loading.
After the unlatching request that user sends being detected, it is possible to obtain ID UID of this login user is (such as,
Login account) and the group character group_ID of this specified services packet.
Sub-step S12, it is judged that whether client this locality exists the business corresponding with described ID and group character
Data；The most then perform sub-step S13, if it is not, then perform sub-step S14；
After client determines ID and group character, whether can search in the concern list of local cache
There is the business datum corresponding with described ID and group character, if find in this locality with this ID and
The business datum that group character is corresponding, i.e. can find, in local paying close attention to, the concern row that this ID is corresponding in list
Table, and list finds the business datum of business object corresponding to this group character in corresponding the paying close attention to of this ID, then
Perform sub-step S13.
Otherwise, if do not find the business datum corresponding with this ID and group character in this locality, i.e. exist
Local paying close attention in list does not find the concern list that this ID is corresponding, or, look in local concern list
Find the concern list that this ID is corresponding, but in the concern list that this ID is corresponding, do not find this packet mark
Know the business datum of corresponding business object, then perform sub-step S14.
Sub-step S13, obtains from this locality and shows the described business number corresponding with described ID and group character
According to；
When the existence specified services corresponding with this ID and group character in list of paying close attention at local cache is divided
The business datum of group, then obtain the store path of this specified services packet, and obtain from the store path that this specified services is grouped
Obtain the business datum that the packet of this specified services is corresponding.
After obtaining the business datum that the packet of this specified services is corresponding, can be at the page of the current specified services opened packet
The business datum under the packet of this specified services is shown in face or in newly created window.
Sub-step S14, generates data acquisition request according to described ID and group character, and described data is obtained
The request that takes sends to Cloud Server, with the specified services corresponding with described ID and group character to Cloud Server request
The business datum of packet, and, show the business datum of the specified services packet of described correspondence.
When there is not the specified services corresponding with this ID and/or group character paying close attention in list of local cache
The business datum of packet, then client can generate data acquisition request according to this ID and group character, and should
Data acquisition request sends to Cloud Server.
Whether cloud server is to after this data acquisition request, it is judged that in Cloud Server in the Service Database of storage
Store the business datum of the specified services packet of the user having this ID corresponding, concrete, can be first in business datum
Storehouse being searched this ID, if searching the success of this ID, then obtaining the business datum that this ID is corresponding, subsequently,
This group character is searched, if this group character is searched successfully, then it represents that cloud service from the business datum that this ID is corresponding
Device end storage has the business datum that this specified services under this user is grouped, and i.e. judges to exist in Cloud Server and marks with described user
Know and business datum corresponding to described group character, at this point it is possible to return under this group character of latest edition to client
Business datum.When client receive the business datum of the latest edition corresponding with this ID and this group character with
After, the local cache of client stores this business datum, and in the current page of client, shows this business datum.
On the other hand, if Cloud Server does not exist the business datum that this ID is corresponding, or, although there is this use
The business datum that family mark is corresponding, but in the business datum that this ID is corresponding, there is not the business that this group character is corresponding
Data, i.e. Cloud Server do not exist the business datum corresponding with described ID and/or described group character, now, cloud
Server can send information to client, and to point out, to there is not client in this user's cloud server end current desired
Data.
Being applied to the embodiment of the present invention, client and cloud server end can consult a set of encryption and decryption scheme, in advance with right
Between both sides, the data acquisition of transmission is encrypted or decryption processing by this encryption and decryption scheme.Such as, in above-mentioned data exchange process
In, this data acquisition request, when Cloud Server sends data acquisition request, can be used the AES preset by client
It is encrypted, then, after cloud server end receives data acquisition request, uses the decipherment algorithm preset to be decrypted, then process
Data acquisition request after deciphering.Accordingly, Cloud Server business number after the business datum that client returns also is encryption
According to, after client-side receives business datum, needing that business datum is decrypted rear can show.
It should be noted that encryption and decryption scheme can be symmetric encipherment algorithm or rivest, shamir, adelman, the present invention is real
Execute example concrete encryption and decryption scheme is not construed as limiting.
Embodiment of the present invention data in the client interaction with cloud server are all the numbers after encryption
According to, it is to avoid the risk that the information that client and cloud server end are uploaded or downloaded is revealed because being trapped, it is ensured that data
Safety.
Step 102, when detecting the renewal operation to the business datum in the packet of described specified services, generates corresponding renewal
Information；
After current page shows the business datum that more than one business object that specified services is grouped is corresponding, if
Currently logged on user performs the renewal operations such as additions and deletions change to this business object and/or business datum, then client detects that this is more
After new operation, the more fresh information of correspondence can be generated.
Wherein, the renewal operations such as this business object and/or business datum execution additions and deletions change can be wrapped by currently logged on user
Include but be not limited to following operation: under this specified services is grouped, increases one or more business object；From this appointment industry
Business packet is lower deletes one or more business object；The business number of certain business object under this specified services is grouped
According to modifying, etc..
More fresh information can include but not limited to following information: the action of renewal (include increasing, delete, amendment etc.), sends out
The mark of the raw business object updated, mark of business datum of business object that renewal occurs etc..
Such as, if business object is stock certificate data, user is grouped 1 time in self-selected stock and performs to update as follows operation: increase stock
Ticket code be sh600160 stock, delete stock code be the stock of sz002661.Then corresponding more fresh information can be Add
sh600160；Del sz002661.
Step 103, generates according to described more fresh information, described group character and described ID and updates instruction, and
Instruction transmission is updated to cloud server end by described.
Being applied to the embodiment of the present invention, client end once detects the renewal operation of user, then automatically renewal operated
Corresponding during more fresh information is uploaded to Cloud Server, to carry out the synchronization of Cloud Server.
Concrete, after client generates more fresh information, more fresh information can be combined user's mark of currently logged on user
Knowledge, the group character of specified services packet generate and update instruction, after being encrypted renewal instruction, the renewal after this encryption are referred to
Order sends to cloud server end, and with by local renewal information back-up to cloud server, the data carrying out cloud server end are same
Step.
In actual applications, a renewal instruction of correspondence can be generated for a more fresh information.
Cloud server end receive renewal instruction after, to update instruction be decrypted, subsequently in cloud server end with
This group character and ID corresponding specified services packet business datum, be updated by this more fresh information.
Concrete, after cloud server end receives renewal instruction, according to ID and group character, in cloud service
The Service Database of device end positions the specified services packet that this group character under this ID is corresponding, and according to updating letter
Ceasing and be updated the packet of this specified services, such as, according to the more fresh information in upper example, cloud server end can be in specified services
Stock and deletion stock code that packet descends increase stock code to be sh600160 are the stock of sz002661.
Being applied to the embodiment of the present invention, Cloud Server can be connected with multiple terminals, then Cloud Server can synchronize simultaneously
The client of multiple terminals is grouped the more fresh information uploaded for same specified services, the appointment industry of storage in such Cloud Server
The business datum that the business datum of business packet and this specified services of storage in the client of wherein some terminal are grouped is not
Must be consistent, therefore, in the embodiment of the present invention, specified services can also be grouped current latest edition by cloud server end
Business datum is issued in any terminal, to synchronize the business datum of the business object on cloud server in each terminal.
Concrete, in a kind of preferred embodiment of the embodiment of the present invention, after cloud server to renewal instruction, cloud
Server can also be searched under this ID according to the ID carried in this renewal instruction and group character, should
The latest edition number of the business datum of the specified services packet that group character is corresponding, and this latest edition number is sent to client
End.
After client receives the latest edition number that cloud server end returns, by this latest edition number with locally stored
The local version number of the business datum of this specified services packet compares.If this local version number and this latest edition phase
With, then the business datum that business datum is latest edition that locally stored and display specified services is grouped is described.
If this local version number is less than this latest edition number, then the industry that locally stored and display specified services is grouped is described
Business data are not the business datums of latest edition, and now, client can be according to this ID, group character and latest edition
This number generates business datum and obtains request, and sends to Cloud Server after the acquisition request encryption of this business datum.
In one embodiment, after Cloud Server obtains business datum acquisition request, deciphering the acquisition of this business datum please
Ask, it is thus achieved that corresponding ID, group character and latest edition number, such that it is able to obtain from Service Database and this use
The business datum of the latest edition of specified services packet under this user that family mark, group character and latest edition number are corresponding,
And send to client after the business datum of this latest edition is encrypted.The business number of latest edition is received at client-side
After according to this, the business datum of this latest edition is covered the business datum that this specified services formerly is grouped, and currently assigned
The page of traffic packets shows the business datum of this latest edition.
In another embodiment, after Cloud Server obtains business datum acquisition request, decipher this business datum and obtain
Request, it is thus achieved that corresponding ID, group character and latest edition number, such that it is able to obtain and be somebody's turn to do from Service Database
The business number of the latest edition of specified services packet under this user that ID, group character and latest edition number are corresponding
According to.Subsequently, Cloud Server obtains the local version number of the local business datum of client (owing to client is periodically from server
The business datum of middle download latest edition number, if the version number in client is less than latest edition number, the then version in client
Number usually last revision number of latest edition number), and the version that the business datum that calculates latest edition number is local with client
Number the incremental data of business datum, and, send to client after this incremental data is encrypted, to reduce data transmission
Pressure.Then at client-side, after receiving incremental data, according to incremental data, locally stored business datum is synchronized more
Newly, to obtain the business datum that the specified services of latest edition is grouped, and the business datum of this latest edition is shown.
In practice, this incremental data can include increasing business object, deleting business object, the industry of amendment business object
The information such as business data.
It should be noted that in one embodiment, client can also the most asynchronous same buyun from Cloud Server
The business datum of the latest edition in server.Concrete, after login user Successful login client, client can be distinguished
ID according to this user and the group character of each traffic packets, generate business datum and obtain request, and by business
Data acquisition request binding time stamp information periodically sends to cloud server end, to download this industry of latest edition from cloud server end
The business datum that business packet is corresponding.The data that Cloud Server returns can be the business datum of whole latest editions, it is also possible to is
Incremental data.
In another embodiment, when the business datum in Cloud Server has renewal, Cloud Server can also be by
The business datum of new edition is simultaneously sent in the client of multiple terminal, to carry out the data syn-chronization of client.
In embodiments of the present invention, when the business datum of the specified services packet loading currently logged on user at client-side
After, if client detects the renewal operation that this specified services is grouped by user, generate corresponding more fresh information, and foundation
The generation of this more fresh information updates instruction, this renewal instruction is sent to cloud server end, to carry out the correspondence of cloud server end
The renewal of traffic packets, can be automatically obtained the data syn-chronization of cloud server end and the business object of client, nothing at client-side
Need user manually to upload more fresh information, improve the intellectuality of terminal, improve efficiency and the business pair of synchronizing traffic data
The treatment effeciency of elephant.
In a kind of preferred embodiment of the embodiment of the present invention, after step 103, the embodiment of the present invention can also include
Following steps:
By the described renewal state recording of instruction that updates in journal file, wherein, described more new state includes updating
State or the most more new state；
According to prefixed time interval, the renewal of the most more new state in described journal file is instructed and sends to server
In.
Being applied to the embodiment of the present invention, can safeguard a journal file log in client this locality, this journal file can be used
Interbehavior in record client with Cloud Server.Such as, this journal file can record client with Cloud Server more
New instruction and more new state.
This more new state can include the most more new state or the most more new state, if a certain renewal instruction is successfully transmitted to service
Device end, then the more new state of this renewal instruction is the most more new state, if a certain renewal instructs because the reasons such as network connection failure do not have
Be successfully transmitted to server end, then the more new state of this renewal instruction is the most more new state.
Such as, the renewal operation increasing the stock that stock code is sh600160 for user generates the first renewal instruction,
The renewal operation deleting the stock that stock code is sz002661 for user generates the second renewal instruction, if first updates instruction
Sending successfully, second updates instruction sends unsuccessfully, then journal file can produce following record:
Add 600160done；
Del sz002661toUpload。
Wherein, Add 600160done represents that stock 600160 has been added to self-selected stock and uploads successfully；Del
Sz002661toUpload represents that the deletion information of stock 002661 is not uploaded.
After the network recovery of client and cloud server end is normal, client can again by this journal file not
The renewal instruction of more new state sends to cloud server end, if this renewal instruction still sends failure, then client can be according to
The renewal of the most more new state is instructed and sends to cloud server end by prefixed time interval, until the renewal instruction of this most more new state
Send successfully.
When the renewal of this most more new state instructs and sends successfully, the renewal status modifier that can this renewal be instructed is for
More new state.
In actual applications, when performing above-mentioned steps 101, load the specified services of currently logged on user at client-side
During the business datum of packet, all right asynchronous reading journal file of client, it is judged that whether exist in this journal file
The renewal instruction of the most more new state (is not limited to the renewal instruction of specified services packet, it is also possible to be other packets under this user
Renewal instruction), if exist the most more new state renewal instruction, the most asynchronous by this renewal instruction send to cloud server end.
Journal file record is set in embodiments of the present invention and updates the more new state of instruction, and timing is by the most more new state
Renewal instruction send in Cloud Server, it is ensured that client is consistent with the business datum of the business object of cloud server end
Property.
With reference to Fig. 2, it is shown that the flow chart of steps of the embodiment of the method two that a kind of business object of the present invention synchronizes, specifically
May include steps of:
Step 201, cloud server receives the renewal instruction that client sends；
Being applied to the embodiment of the present invention, this renewal instruction at least can include the packet that more fresh information, specified services are grouped
Mark and the ID of login user.
Wherein, ID is the mark of currently logged on user, such as, can be login account.In practice, client
Detecting when user inputs login account and login password to log in client, client can send this login to Cloud Server
Account and login password, subsequently, this login account and login password are verified by Cloud Server, are verified and allow with rear
User logs in.
The group character of specified services packet can be the block code of specified services packet, such as, self-selected stock packet 01,
Self-selected stock packet 02 etc..
After this more fresh information is the business datum of specified services packet that client loads currently logged on user, detects and work as
The front login user information generated when updating operation to the business datum in the packet of this specified services.
Wherein, it is intended that traffic packets can include the business datum of one or more business object.
Concrete, client loads the business datum of the specified services packet of currently logged on user, can use such as lower section
Formula: the unlatching request of the unlatching specified services packet that detection currently logged on user sends, the described request of opening at least includes: described
The ID of login user and the group character of described specified services packet；Judge whether client this locality exists with described
ID and business datum corresponding to group character；The most then obtain from this locality and show described and described ID
And the business datum that group character is corresponding；Please if it is not, then generate data acquisition according to described ID and group character
Ask, and described data acquisition request is sent to Cloud Server.
Then in Cloud Server side, before step 201, it is also possible to comprise the steps:
Receiving the data acquisition request that client sends, described data acquisition request includes the user of the user currently logged in
Mark and group character；Obtain the business datum of the specified services packet corresponding with described ID and group character；
The business datum described specified services being grouped returns described client.
On the other hand, if Cloud Server not existing the specified services corresponding with described ID and group character and dividing
The business datum of group, then Cloud Server can generate information, and the information that will be prompted to returns client, to point out user's cloud to take
There are not the data that client is current desired in business device end.
Being applied to the embodiment of the present invention, client and cloud server end can consult a set of encryption and decryption scheme, in advance with right
Between both sides, the data acquisition of transmission is encrypted or decryption processing by this encryption and decryption scheme.Such as, in above-mentioned data exchange process
In, client sends to Cloud Server when updating instruction or data acquisition request, can this renewal instruction or data acquisition be asked
Ask and use the AES preset to be encrypted, then, after cloud server end receives renewal instruction or data acquisition request, use
The decipherment algorithm preset is decrypted, and then processes the request after deciphering.
Accordingly, Cloud Server business datum after the business datum that client returns also is encryption, client side joint
After receiving business datum, needing that business datum is decrypted rear can show.
It should be noted that encryption and decryption scheme can be symmetric encipherment algorithm or rivest, shamir, adelman, the present invention is real
Execute example concrete encryption and decryption scheme is not construed as limiting.
Embodiment of the present invention data in the client interaction with cloud server are all the numbers after encryption
According to, it is to avoid the risk that the information that client and cloud server end are uploaded or downloaded is revealed because being trapped, it is ensured that data
Safety.
Step 202, divides specified services corresponding with described group character and described ID in cloud server end
The business datum of group, is updated by described more fresh information.
After cloud server end receives renewal instruction, according to ID and group character, in cloud server end
Service Database positions the specified services packet that this group character under this ID is corresponding, and according to more fresh information to this
Specified services packet is updated.
Being applied to the embodiment of the present invention, Cloud Server can be connected with multiple terminals, then Cloud Server can synchronize simultaneously
The client of multiple terminals is grouped the more fresh information uploaded for same specified services, the appointment industry of storage in such Cloud Server
The business datum that the business datum of business packet and this specified services of storage in the client of wherein some terminal are grouped is not
Must be consistent, therefore, in the embodiment of the present invention, specified services can also be grouped current latest edition by cloud server end
Business datum is issued in any terminal, to synchronize the business datum of the business object on cloud server in each terminal.
Concrete, in a kind of preferred embodiment of the embodiment of the present invention, after cloud server to renewal instruction, cloud
Server can also be searched under this ID according to the ID carried in this renewal instruction and group character, should
The latest edition number of the business datum of the specified services packet that group character is corresponding, and this latest edition number is sent to client
End.
After client receives the latest edition number that cloud server end returns, by this latest edition number with locally stored
The local version number of the business datum of this specified services packet compares.If local version number is identical with this latest edition number,
The business datum that business datum is latest edition that locally stored and display specified services is grouped then is described.
If local version number is less than this latest edition number, then the business that locally stored and display specified services is grouped is described
Data are not the business datums of latest edition, and now, client can be according to this ID, group character and latest edition
Number generate business datum obtain request, and by this business datum obtain request encryption after send to server.
In one embodiment, after Cloud Server obtains business datum acquisition request, deciphering the acquisition of this business datum please
Ask, it is thus achieved that corresponding ID, group character and latest edition number, such that it is able to obtain from Service Database and this use
The business datum of the latest edition of specified services packet under this user that family mark, group character and latest edition number are corresponding,
And send to client after the business datum of this latest edition is encrypted.The business number of latest edition is received at client-side
After according to this, the business datum of this latest edition is covered the business datum that this specified services formerly is grouped, and currently assigned
The page of traffic packets shows the business datum of this latest edition.
In another embodiment, after Cloud Server obtains business datum acquisition request, decipher this business datum and obtain
Request, it is thus achieved that corresponding ID, group character and latest edition number, such that it is able to obtain and be somebody's turn to do from Service Database
The business number of the latest edition of specified services packet under this user that ID, group character and latest edition number are corresponding
According to.Subsequently, Cloud Server obtains the local version number of the local business datum of client, and calculates the business number of latest edition number
According to the incremental data of the business datum of the version number local with client, and, send to client after this incremental data is encrypted
In end, to reduce the pressure of data transmission.Then at client-side, after receiving incremental data, according to incremental data, this locality is deposited
The business datum of storage carries out synchronized update, to obtain the business datum that the specified services of latest edition is grouped, and shows that this is up-to-date
The business datum of version.
In practice, this incremental data can include increasing business object, deleting business object, the industry of amendment business object
The information such as business data.
Being applied to the embodiment of the present invention, cloud server can also be connected with a backup server, and this backup server is used
In the data in cloud server are backed up so that when a certain Cloud Server is delayed machine and caused loss of data, Ke Yicong
Synchrodata in backup server, reduces the risk of loss of data.
The embodiment of the present invention can also comprise the steps:
The renewal instruction received by cloud server in real time sends to described backup server, with to described backup services
Device carries out data syn-chronization.
Concrete, after the renewal that sends when cloud server to any terminal instructs, real-time or according to Preset Time
It is spaced and renewal instruction is sent to backup server, after backup server receives renewal instruction, according to updating in instruction
Corresponding specified services packet is updated by more fresh information, to ensure the same of backup server and the business datum of Cloud Server
Step, prevents loss of data.
The embodiment of Fig. 1 is due to the application basic simlarity with the embodiment of Fig. 2, so describe is fairly simple, is correlated with it
The part of the method for digging embodiment that place sees FEATURE service object illustrates, the embodiment of the present invention is not described in detail at this.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of action group
Closing, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because depending on
According to the embodiment of the present invention, some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Knowing, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention implements
Necessary to example.
With reference to Fig. 3, it is shown that the structured flowchart of the client embodiment that a kind of business object of the present invention synchronizes, specifically may be used
To include such as lower module:
Business datum load-on module 301, for loading the business datum of the specified services packet of currently logged on user, its
In, the packet of described specified services includes that the business datum of one or more business object, the packet of described specified services include packet
Mark, described login user includes ID；
Update operation detection module 302, the renewal operation of the business datum in described specified services is grouped by detection
Time, generate corresponding more fresh information；
Update directive generation module 303, for according to described more fresh information, described group character and described ID
Generating and update instruction, and send described renewal instruction to cloud server end, described cloud server end is for based on described renewal
Instruction, the business number to specified services packet corresponding with described group character and described ID in cloud server end
According to, it is updated by described more fresh information.
In a kind of preferred embodiment of the embodiment of the present invention, described client includes one for recording client and cloud
The journal file of server interaction behavior, described client also includes:
Logger module, for by described update instruction renewal state recording in journal file, wherein, described more
New state includes the most more new state or the most more new state；
Retransmit module, for according to prefixed time interval, the renewal of the most more new state in described journal file being instructed
It is re-transmitted in server.
In a kind of preferred embodiment of the embodiment of the present invention, described business datum load-on module 301 can include as follows
Submodule:
Open request detection submodule, please for detecting the unlatching of the unlatching specified services packet that currently logged on user sends
Asking, the described request of opening at least includes: the ID of described login user and the group character of described specified services packet；
Judge submodule, for judging whether client this locality exists corresponding with described ID and group character
Business datum；The most then call data acquisition submodule, if it is not, then call request generates submodule；
Data acquisition submodule, for obtaining from this locality and showing described corresponding with described ID and group character
Business datum；
Request generates submodule, for generating data acquisition request according to described ID and group character, and will
Described data acquisition request sends to Cloud Server, with corresponding with described ID and group character to Cloud Server request
Specified services packet business datum, and, show described correspondence specified services packet business datum.
In a kind of preferred embodiment of the embodiment of the present invention, described client also includes such as lower module:
Version number's receiver module, for receiving the business datum of the described specified services packet that cloud server end returns
New version number；
Version number's comparison module, for the business described latest edition number being grouped with locally stored described specified services
The local version number of data compares；
Service request module, if for described local version number less than described latest edition number, then marking according to described user
Knowledge, described group character and described latest edition number generate business datum and obtain request；
Service request sending module, sends to server for described business datum is obtained request；
Business datum receiver module, for receiving the corresponding with the acquisition request of described business datum of described server return
The business datum of the latest edition of described specified services packet；
Business datum display module, the business datum of the latest edition for described specified services being grouped covers described finger
Determine the business datum formerly of traffic packets, and show described latest edition in the page that the packet of described specified services is corresponding
Business datum.
For client embodiment, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, phase
The part seeing embodiment of the method in place of pass illustrates.
With reference to Fig. 4, it is shown that the structured flowchart of the server example that a kind of business object of the present invention synchronizes, specifically may be used
To include such as lower module:
Updating command reception module 401, for receiving the renewal instruction that client sends, described renewal instruction includes updating
The group character of information, specified services packet and ID, described more fresh information is that described client loads current login
After the business datum of the specified services packet of user, detect that currently logged on user is to described specified services packet login user
The information generated when updating operation, the packet of described specified services includes the business datum of one or more business object；
More new module 402, for finger corresponding with described group character and described ID in cloud server end
Determine the business datum of traffic packets, be updated by described more fresh information.
In a kind of preferred embodiment of the embodiment of the present invention, described server also includes such as lower module:
Data acquisition request receiver module, for receiving the data acquisition request that client sends, described data acquisition please
Seek the ID of user and group character including currently logging in；
Business datum acquisition module, for obtaining the specified services packet corresponding with described ID and group character
Business datum；
Business datum sending module, returns described client for the business datum described specified services being grouped.
In a kind of preferred embodiment of the embodiment of the present invention, described renewal instructs the instruction being to encrypt；Described server
Also include:
Deciphering module, for using default decipherment algorithm to be decrypted described renewal instruction.
In a kind of preferred embodiment of the embodiment of the present invention, described cloud server and a backup server are connected, institute
State server also to include:
Backup module, sends extremely described backup server for the renewal instruction received by cloud server in real time, with
Described backup server is carried out data syn-chronization.
For server example, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, phase
The part seeing embodiment of the method in place of pass illustrates.
Device embodiment described above is only schematically, and the wherein said unit illustrated as separating component can
To be or to may not be physically separate, the parts shown as unit can be or may not be physics list
Unit, i.e. may be located at a place, or can also be distributed on multiple NE.Can be selected it according to the actual needs
In some or all of module realize the purpose of the present embodiment scheme.Those of ordinary skill in the art are not paying creativeness
Work in the case of, be i.e. appreciated that and implement.
Through the above description of the embodiments, those skilled in the art it can be understood that to each embodiment can
The mode adding required general hardware platform by software realizes, naturally it is also possible to pass through hardware.Based on such understanding, on
State the part that prior art contributes by technical scheme the most in other words to embody with the form of software product, should
Computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD etc., including some fingers
Make with so that a computer equipment (can be personal computer, server, or the network equipment etc.) performs each and implements
The method described in some part of example or embodiment.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent；
And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. the method that a business object synchronizes, it is characterised in that described method includes:
Load the business datum of the specified services packet of currently logged on user at client-side, wherein, described specified services is grouped
Including the business datum of one or more business objects, the packet of described specified services includes group character, described login user bag
Include ID；
When detecting the renewal operation to the business datum in the packet of described specified services, generate corresponding more fresh information；
Generate according to described more fresh information, described group character and described ID and update instruction, and described renewal is referred to
Order send to cloud server end, described cloud server end for based on described update instruction, in cloud server end with described point
The business datum of the specified services packet that group identifies and described ID is corresponding, is updated by described more fresh information.
Method the most according to claim 1, it is characterised in that described client includes one for recording client and cloud
The journal file of server interaction behavior, described method also includes:
By the described renewal state recording of instruction that updates in journal file, wherein, described more new state includes the most more new state
Or the most more new state；
According to prefixed time interval, the renewal of the most more new state in described journal file is instructed and is re-transmitted to server
In.
Method the most according to claim 1 and 2, it is characterised in that described client-side loading currently logged on user's
The step of the business datum of specified services packet includes:
The unlatching request of the unlatching specified services packet that detection currently logged on user sends, the described request of opening at least includes: institute
State ID and the group character of described specified services packet of login user；
Judge whether client this locality exists the business datum corresponding with described ID and group character；
The most then obtain from this locality and show the described business datum corresponding with described ID and group character；
If it is not, then generate data acquisition request according to described ID and group character, and by described data acquisition request
Send to Cloud Server, with the specified services packet corresponding with described ID and group character to Cloud Server request
Business datum, and, show the business datum of the specified services packet of described correspondence.
Method the most according to claim 1 and 2, it is characterised in that at more fresh information, described packet mark described in described foundation
Know and described ID generates and updates instruction, and described renewal instruction is sent after the step of cloud server end, also
Including:
Receive the latest edition number of the business datum of the described specified services packet that cloud server end returns；
The local version number of the business datum described latest edition number being grouped with locally stored described specified services compares
Relatively；
If described local version number is less than described latest edition number, then according to described ID, described group character and institute
State latest edition number and generate business datum acquisition request；
Described business datum is obtained request send to server；
Receive the latest edition of the described specified services packet corresponding with the acquisition request of described business datum that described server returns
This business datum；
The business datum of the latest edition described specified services being grouped covers the business number formerly of described specified services packet
According to, and in the page that the packet of described specified services is corresponding, show the business datum of described latest edition.
5. the method that a business object synchronizes, it is characterised in that described method includes:
Cloud server receives the renewal instruction that client sends, and described renewal instruction includes that more fresh information, specified services are grouped
Group character and the ID of login user, described more fresh information be described client load currently logged on user finger
After determining the business datum of traffic packets, currently logged on user's renewal to the business datum in the packet of described specified services detected
The information generated during operation, the packet of described specified services includes the business datum of one or more business object；
Business datum to specified services packet corresponding with described group character and described ID in cloud server end,
It is updated by described more fresh information.
Method the most according to claim 5, it is characterised in that receive the renewal that client sends at described cloud server
Before the step of instruction, also include:
Receiving the data acquisition request that client sends, described data acquisition request includes the ID of the user currently logged in
And group character；
Obtain the business datum of the specified services packet corresponding with described ID and group character；
The business datum described specified services being grouped returns described client.
Method the most according to claim 6, it is characterised in that described renewal instruction is the instruction of encryption；
Described to cloud server end in the industry of corresponding with described group character and described ID specified services packet
Business data, by before the step that described more fresh information is updated, also include:
Use the decipherment algorithm preset that described renewal instruction is decrypted.
Method the most according to claim 5, it is characterised in that described cloud server and a backup server are connected, institute
Method of stating also includes:
The renewal instruction received by cloud server in real time sends to described backup server, to enter described backup server
Row data syn-chronization.
9. the client that a business object synchronizes, it is characterised in that described client includes:
Business datum load-on module, for loading the business datum of the specified services packet of currently logged on user, wherein, described finger
Determining traffic packets and include the business datum of one or more business object, the packet of described specified services includes group character, described
Login user includes ID；
Update operation detection module, during for detecting the renewal operation of the business datum during described specified services is grouped, generate
Corresponding more fresh information；
Update directive generation module, for generating more according to described more fresh information, described group character and described ID
New instruction, and described renewal instruction is sent to cloud server end, described cloud server end is for instructing based on described renewal, right
The business datum of specified services packet corresponding with described group character and described ID in cloud server end, by described
More fresh information is updated.
10. the server that a business object synchronizes, it is characterised in that including:
Updating command reception module, for receiving the renewal instruction that client sends, described renewal instruction includes more fresh information, refers to
Determining the group character of traffic packets and the ID of login user, described more fresh information is that the loading of described client is currently stepped on
After employing the business datum of specified services packet at family, detect that currently logged on user is to the business in the packet of described specified services
The information generated when updating operation of data, the packet of described specified services includes the business datum of one or more business object；
More new module, for dividing specified services corresponding with described group character and described ID in cloud server end
The business datum of group, is updated by described more fresh information.
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