CN102495866A - Method and system for synchronously updating shared documents - Google Patents

Method and system for synchronously updating shared documents Download PDF

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Publication number
CN102495866A
CN102495866A CN201110386469XA CN201110386469A CN102495866A CN 102495866 A CN102495866 A CN 102495866A CN 201110386469X A CN201110386469X A CN 201110386469XA CN 201110386469 A CN201110386469 A CN 201110386469A CN 102495866 A CN102495866 A CN 102495866A
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document
client
module
destination document
destination
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CN201110386469XA
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马宇尘
周鹏
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Shanghai Liangming Technology Development Co Ltd
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Shanghai Liangming Technology Development Co Ltd
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Priority to CN201110386469XA priority Critical patent/CN102495866A/en
Publication of CN102495866A publication Critical patent/CN102495866A/en
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Abstract

The invention provides a method and a system for synchronously updating shared documents, which belong to the technical field of computers and networks. The method for synchronously updating the shared documents includes the following steps that first a client of an instant messaging initiator aims at a receiving party and sets target documents as the interactive supervision state, then the target documents are detected whether to be updated or not at a client of the initiator, and finally the updated target documents are transmitted to the client of the receiving party in the instant messaging. By means of the method and the system for synchronously updating the shared documents, two parties of users sharing the documents can timely know about and obtain updated document contents when one party updates the documents.

Description

Synchronous method for updating of shared document and system
Technical field
The invention belongs to computing machine, networking technology area.
Background technology
Along with the development of computer and network technologies, People more and more is many passes through the editor that computing machine carries out data content, and sends, receives data through network, carries out the interchange of data.
Because the situation that a plurality of users share or pay close attention to identical file usually can appear in the needs in the work life.In the prior art, when file by behind user's editing and updating wherein, other users have only the lastest imformation that initiatively reads or after the notice that obtains the side of change user, could obtain file.But this mode is ageing relatively poor, when file by after wherein user upgrades, other share or pay close attention to the user can not in time understand and obtain upgrading after document content.
Summary of the invention
The object of the present invention is to provide synchronous method for updating of a kind of shared document and system; Utilize the present invention; After shared file is upgraded by a side user wherein; Document after will upgrading through the network instant communication instrument sends to other users, thus after making the user both sides of shared document a side upgrading document therein, in time understand and obtain upgrading after document content.
The synchronous method for updating of a kind of shared document of the present invention is characterized in that said method comprises the steps:
Step 1, instant messaging initiator's client is directed to the take over party, and destination document is set at mutual supervision state;
Step 2 detects and judges whether destination document upgrades in initiator's client;
Step 3 sends to the take over party's client in the instant messaging with the destination document after upgrading.
Further, the type of said destination document is a file or folder.
Further, the mode that in the said step 1 destination document is set at mutual supervision state is a following dual mode one of which at least:
Mode one at JICQ hurdle and instant messaging interactive interface one of which, or other third party position, is provided with the supervision toggle area, and the data drag and drop of needs supervision to this zone, are set at mutual supervision state with gathering the destination document that obtains;
Mode two is provided with supervision and triggers structure, open this structure after, carry out the operation that is written into of data, be set at mutual supervision state with gathering the destination document that obtains.
Further, whether updating steps is following to judge said destination document in the said step 2:
Step 2-1, the last modification time of keeping records current goal document;
Step 2-2 detects the last modification time of destination document;
Step 2-3 judges whether the last modification time that writes down among the last modification time that obtains in the last step and the step 2-1 is consistent,
If unanimity then repeating step 2-2 continues to detect;
Upgrade as if the inconsistent destination document that then is judged to be, and replace the last modification time in the former record with the last modification time after upgrading.
Further, detect the mode of the last modification time of document among the said step 2-2, include following two kinds of one of which at least:
Mode one, the real time scan data mode obtains last modification time;
Mode two by the preset time interval, is carried out data mode scanning, obtains last modification time.
Further, described destination document send mode adopts the form of off-line files in the instant communication message to send and comprises the steps,
Steps A, collection needs the destination document data of transmission;
Step B preserves destination document data upload to the instant communication server of gathering;
Step C after the download request that obtains from take over party's client, is sent to take over party's client with the destination document data that are stored in instant communication server.
Further, the destination document after the renewal is uploaded to the system server of instant messaging when sending, after the download request that obtains from take over party's client, be sent to take over party's client by system server.
Further, to destination document after the renewal of each transmission, in its title, demonstrate the last modification time of the document.
Further, for being judged to be the document that has upgraded, the step that the last modification time of the document is set in title is:
Step a reads the last modification time of detected the document;
Step b reads the document title of the document;
Step c adds the last modification time of the document in document title, and preserves the former document title of replacement.
The system that the present invention provides a kind of shared document to upgrade synchronously comprises client that the user manipulates and the server that connects both sides' client.
Wherein, said client comprises:
Mutual supervision is provided with module, is to be used for the functional module that required file is set to be in both sides' supervision state;
The update mode detection module is to be used to detect and to judge the functional module whether document that is in mutual supervision state upgrades;
Information sending module connects client and server, is the functional module that is used for the destination document after upgrading is sent to through server the opposing party's client of mutual supervision.
Said server comprises:
The information interface module is connected with information sending module, is the functional module that is used to receive and dispatch client-side information;
Information storage module is connected with the information interface module, is the functional module that is used to store destination document after the renewal of client upload.
Further, according to the mode that detects the last modification time of document, corresponding described update mode detection module also is provided with timing module, is used for regularly starting the update mode measuring ability according to the time interval of setting.
Further, also be provided with document title replacement module, be used for being set the update time of the document in its title to destination document after each renewal of sending corresponding to the update mode detection module.
The system that the present invention also provides a kind of shared document to upgrade synchronously is made up of transmit leg client and take over party's client jointly.
Wherein, the transmit leg client includes following structure:
Mutual supervision is provided with module, is to be used for the functional module that required file is set to be in both sides' supervision state;
The update mode detection module is to be used to detect and to judge the functional module whether document that is in mutual supervision state upgrades;
Information sending module is the functional module that is used for the destination document after upgrading is sent to take over party's client of mutual supervision.
Take over party's client includes following structure:
Information receiving module is the functional module that is used for receiving from the transmit leg client destination document that is in mutual supervision state;
Data update module is to be used for destination document data that information receiving module is obtained, upgrades the functional module of the existing former destination document data of replacement.
The transmit leg client that the present invention also provides a kind of shared document to upgrade synchronously includes following structure:
Mutual supervision is provided with module, is to be used for the functional module that required file is set to be in both sides' supervision state;
The update mode detection module is to be used to detect and to judge the functional module whether document that is in mutual supervision state upgrades;
Information sending module is the functional module that is used for the destination document after upgrading is sent to take over party's client of mutual supervision.
Take over party's client that the present invention also provides a kind of shared document to upgrade synchronously includes following structure:
Information receiving module is the functional module that is used for receiving from the transmit leg client destination document that is in mutual supervision state;
Data update module is to be used for destination document data that information receiving module is obtained, upgrades the functional module of the existing former destination document data of replacement.
Description of drawings
Fig. 1 is the interface synoptic diagram when in a kind of shared document synchronous updating method of the present invention destination document being set at mutual supervision state.
Fig. 2 is the interface synoptic diagram of take over party's client when sending destination document in a kind of shared document synchronous updating method of the present invention.
Fig. 3 is the synchronous method for updating process flow diagram of a kind of shared document that first embodiment of the invention provides.
Fig. 4 is the synchronous method for updating process flow diagram of a kind of shared document that second embodiment of the invention provides.
Fig. 5 is the synchronous method for updating process flow diagram of a kind of shared document that third embodiment of the invention provides.
Fig. 6 is the synchronous system's composition diagram that upgrades of a kind of shared document that fourth embodiment of the invention provides.
Fig. 7 is the synchronous system architecture diagram that upgrades of a kind of shared document that fourth embodiment of the invention provides.
Fig. 8 is the synchronous system architecture diagram that upgrades of a kind of shared document that fifth embodiment of the invention provides.
Embodiment
Below in conjunction with accompanying drawing and embodiment embodiment of the present invention are further described.
Fig. 1, Fig. 2 are the explanatory view of a kind of shared document synchronous updating method of the present invention, have showed the software interface of user when this method of use, thereby have given expression to goal of the invention of the present invention intuitively.Fig. 3 is the method flow diagram of a kind of shared document synchronous updating method of the present invention, below with reference to Fig. 3, in conjunction with Fig. 1, Fig. 2, method flow of the present invention is further specified, and idiographic flow is following:
Step S101, instant messaging initiator's client is directed to the take over party, and destination document is set at mutual supervision state.
The initiator is selected need destination document that both sides supervise after, through the opposing party of the selected supervision of JICQ destination document, i.e. take over party.Then, through JICQ, be directed to the take over party destination document is set at mutual supervision state.
As shown in fig. 1, selected destination document 600 is the doc format file of " drawing standard " by name.Initiator user selects take over party user Mary from the contacts list 910 of instant messaging main panel 900, open the instant messaging interactive interface 500 of the two.Dotted line has represented destination document 600 is set at a kind of mode of mutual supervision state among the figure.
Concrete, the document of having selected form in the present embodiment and be doc is as destination document 600, but in practical application; The Format Type of said destination document 600 is not limited only to the doc form; The file that also comprises other forms such as xls, ppt certainly, also can be several data forms such as file.
Further, the mode that among the described step S101 destination document is set at mutual supervision state has two kinds, and wherein the expressed pattern of the dotted portion among Fig. 1 has been represented wherein a kind of mode, and dual mode specifically describes as follows:
Mode 1, at JICQ hurdle and instant messaging interactive interface one of which, or other third party position, the supervision toggle area is set.During setting, the destination document data drag and drop that the user will supervise to this supervision toggle area gets final product.
As shown in fig. 1, in the present embodiment, supervision toggle area 700 is arranged on the instant messaging interactive interface 500, is represented by dotted lines supervision toggle area 700 places with destination document 600 drag and drop to arrow indication among the figure.
Mode 2 is provided with supervision and triggers structure, open this structure after, carry out the operation that is written into of data.Promptly set up one independently supervision trigger structure, open this functional structure through modes such as click after, through input or select the store path of selected destination document 600, select and be written into this target data.
As shown in fig. 1, in the present embodiment, it is the mutual monitoring function option control that is arranged in the JICQ hurdle 800 that supervision triggers structure.Through clicking this JICQ hurdle 800, can present corresponding mutual monitoring function option control (not describing among the figure).Then, the mutual monitoring function that just can be directed against destination document 600 is selected, and promptly launches corresponding mutual supervision operation.
As for example, also utilize the mutual supervision control that is arranged at the right mouse button menu.During use, the user is the selected data file that will be set to mutual supervision from the local computing terminal, can start corresponding mutual supervision operation through the mutual supervision control in the right-click menu.
Step S102, initiator's client detects and judges whether destination document upgrades.
After destination document was made as mutual supervision state, initiator's client promptly began to detect and judge whether destination document upgrades, and concrete judgment mode is the last modification time through the contrast destination document.
The user mainly comprises following four kinds of forms to the modification of destination document:
A, the editor of document content.
Such as, the change of document content, comprise increasing or operation format such as deleting.
B, the change of document format.
Such as, be transformed into the pdf form by the word form, perhaps other suchlike document format changes.
C, the change of documentation release.
Such as, change into word2007 documentation release form by the documentation release form of word2000.This form be to open and the Program Type of Edit Document does not change, but the version of program has changed.
D, the change of document title.
This situation is meant the title of document, is changed to other a kind of content-form by a kind of title content-form.Wherein, information such as corresponding document content or version can change, and also can not change.
When the data mode of sharing was file, the renewal of file mainly comprised the increase of document in the file and deletes, the perhaps renewal of document data in the file.
During concrete the realization,, can pass through the api function relevant, transfer the attribute information of the document, therefrom obtain the historical record that document is modified with document for Windows operating system.Described here document can be concrete file, also can be data modes such as file.
Step S103 sends to take over party's client with the destination document after upgrading.
Through in the last step to the detection and the judgement of destination document, when destination document is judged as when upgrading, the destination document after the transmit leg client is about to upgrade sends to take over party's client through JICQ.
Fig. 2 is after the transmit leg client is sent to take over party's client with destination document, the interface synoptic diagram of take over party's client.Shown in figure; In the instant messaging interactive interface 500 of take over party Mary; Shown the transmission request from destination document after the renewal of transmit leg James, the take over party is through clicking " saving as ", and the destination document after can will upgrading is stored in take over party's the local device.
Concrete, the judgement of whether upgrading for destination document mainly is to carry out through the last modification time that contrasts destination document.To this judgment mode, Fig. 4 has described the synchronous method for updating process flow diagram of a kind of shared document that second embodiment of the invention provides.This embodiment includes following steps:
Step S201, instant messaging initiator's client is directed to the take over party, and destination document is set at mutual supervision state.
The initiator is selected need destination document that both sides supervise after, through the opposing party of the selected supervision of JICQ destination document, i.e. take over party.Then,, be directed to the take over party, destination document is set at mutual supervision state through JICQ.
Step S202, the last modification time of keeping records current goal document.
In this step, the Windows system obtains the last modification time of destination document through api function and preserves.This is convenient in the subsequent step contrast of the last modification time of destination document is judged with this whether this destination document upgrades.
Step S203 detects the last modification time of destination document.
As for example, continue to utilize the relevant api function of Windows document function to obtain the last modification time of destination document.Concrete detection mode includes following dual mode one of which at least:
Mode one, real time scan destination document state obtains the last modification time of destination document through the Windows api function.Adopt this detection mode; No matter whether transmit leg makes amendment to destination document; System all can repeat constantly last modification time to destination document and scan and read; In case transmit leg modifies destination document, system will in time capture the change of last modification time, is take over party's client with this destination document after changing through the opposing party that JICQ sends to mutual supervision.
Mode two is provided with certain time interval in advance, and for example 24h or 48h are every when reaching certain time interval, and activation pin is to the scanning of destination document information, utilizes the Windows document function api function of being correlated with.When change takes place last modification time, be take over party's client through the opposing party that JICQ sends to mutual supervision with this destination document after changing.This mode is comparatively flexible, has avoided when transmit leg is frequently changed destination document at short notice, and the take over party receives the destination document after a large amount of renewals.But a kind of method relatively is ageing relatively poor; But can overcome through setting reasonable time mode at interval, such as, can be provided with the time interval less.
Step S204 compares the last modification time of the destination document that reads among the step S203 last modification time with the destination document of preserving among the step S202:
As for example, if the two time is identical, then change step S203, continue to obtain the last modification time of destination document through the WindowsAPI function;
If the two asynchronism(-nization), be judged to be then with the last modification time of the destination document of preserving among the time replacement step S202 that reads among the step S203, and with destination document and upgrade.
Step S205 sends to take over party's client with the destination document after upgrading.
Through in the last step to detection, the judgement of destination document, when destination document is judged as when upgrading, the destination document after the transmit leg client is about to upgrade sends to take over party's client through JICQ.
Further; Because the both sides that destination document is supervised alternately not necessarily are in simultaneously online state always; For fear of the form transmission of the off-line files in the described destination document employing instant communication message occurring because of the not online situation that can't send destination document of take over party
In the communication technology of current JICQ, adopt point-to-point UDP transmission or transit server transmission between the instant communication terminal, with the instantaneity that realizes communicating by letter between the instant messaging.When sending off-line files; The identifier combination of the destination document after the transmit leg client will be upgraded, the self identification of transmit leg and take over party's client is to packet; Packet is uploaded to the system server of instant messaging through http protocol; After the download request that obtains from take over party's client; Server obtains current IP address of this data receiver and PORT port according to the data receiver's in the packet client identification, generates to send the socket port, and this transmission socket port of server by utilizing sends to take over party's client with packet.
Further, because transmit leg upgrades for the modification that the destination document that is in mutual supervision state has more than once, will successively send the destination document after the renewal of multiple version to the take over party through JICQ accordingly.In order to distinguish the destination document of different editions,, in its Document Title, demonstrate the last modification time of the document to the destination document that each renewal is sent.To this point, Fig. 5 has described the synchronous method for updating process flow diagram of a kind of shared document that third embodiment of the invention provides.Corresponding to the aforementioned function that in the destination document title that sends, demonstrates the last modification time of the document, its concrete steps are following:
Step S301, instant messaging initiator's client is directed to the take over party, and destination document is set at mutual supervision state.
The initiator is selected need destination document that both sides supervise after, through the opposing party of the selected supervision of JICQ destination document, i.e. take over party.Then,, be directed to the take over party, destination document is set at mutual supervision state through JICQ.
Step S302, the last modification time of keeping records current goal document.
Obtain the last modification time of destination document through the Windows api function, and preserve.Be convenient in the subsequent step contrast of the last modification time of destination document is judged with this whether this destination document upgrades.
Step S303 detects the last modification time of destination document.
Continue to utilize the relevant api function of Windows document function to obtain the last modification time of destination document.
Step S304 compares the last modification time of the destination document that reads among the step S303 last modification time with the destination document of preserving among the step S302:
If the two time is identical, then change step S303, continue to obtain the last modification time of destination document through the Windows api function;
If the two asynchronism(-nization), be judged to be then with the last modification time of the destination document of preserving among the time replacement step S302 that reads among the step S303, and with destination document and upgrade.
Step S 305, read the last modification time of current goal document.
Through being directed against the detection and the judgement of destination document in the last step; When destination document is judged as when upgrading; The last modification time of the destination document that obtains among the step S303 covers the last modification time of the destination document that obtains among the step S302, to guarantee that the last modification time that writes down among the step S302 is up-to-date modification time.Read this last modification time once more, be convenient in the subsequent step document title and make amendment destination document.
Step S306 reads the document title of destination document.
Read the document title of this destination document, be convenient in subsequent step difference, the title of destination document is modified according to modification time.
Step S307 adds the last modification time of the document in document title, and preserves the former document title of replacement.
According to the document title that reads among the step S306, in document title, add the last modification time of the document, and preserve the former document title of replacement.For example; If the time of transmit leg James Last modification destination document " drawing standard .doc " is 14: 30 on the 18th March in 2011 in the previous embodiment; Then behind step S307, the title that sends to the destination document of take over party Mary changes " 2011-3-18-14:30 drawing standard .doc " into.The front and back of the expression way of last modification time and last modification time and document title are not limited only to mode described in the embodiment in proper order.
Step S308 sends to take over party's client with the document after upgrading.
After the destination document name modifications was intact, the transmit leg client sent to take over party client through JICQ with the form of deferred information with this destination document.
System's composition diagram that a kind of shared document that provides for fourth embodiment of the invention shown in Figure 6 is upgraded synchronously.In the communication technology of current JICQ; Transmission mode between the instant communication terminal also comprises point-to-point UDP transmission; Therefore by finding out among Fig. 6, system according to the invention is made up of with the server that is connected both sides' client 100 200 two parts client 100.
The system architecture diagram that a kind of shared document that provides for fourth embodiment of the invention shown in Figure 7 is upgraded synchronously.Client 100 according to the invention comprises:
Mutual supervision is provided with module 110, is to be used for the functional module that required file is set to be in both sides' supervision state;
Update mode detection module 120 is to be used to detect and to judge the functional module whether document that is in mutual supervision state upgrades;
Information sending module 130 connects client 100 and server 200, is the functional module that is used for the destination document after upgrading is sent to through server the opposing party's client of mutual supervision.
Wherein said server 200 comprises:
Information interface module 210 is connected with information sending module, is the functional module that is used to receive and dispatch client-side information;
Information storage module 220 is connected with the information interface module, is the functional module that is used to store destination document after the renewal of client upload.
According to the mode that detects the last modification time of document, corresponding described update mode detection module 120 also is provided with timing module 121, is used for regularly starting the update mode measuring ability according to the time interval of setting.
Also be provided with document title replacement module 122 corresponding to update mode detection module 120, be used in title, demonstrating the update time of the document to each destination document that sends that upgrades.
In the described system of present embodiment; The user is provided with module 110 destination documents through mutual supervision and is set to be in after instant messaging both sides' the mutual supervision state; Whether update mode detection module 120 promptly changes according to the last modification time of destination document; Detect and judge whether this destination document upgrades, if the user adopts is regularly detection mode, then update mode detection module 120 promptly regularly starts the update mode measuring ability according to the time interval that timing module 121 is set; After update mode detection module 120 judged that destination document has upgraded, document title replacement module 122 was to comprise the document document title of update time with the name modifications of the document; Information sending module 130 is sent to information storage module 220 with the document after the name modifications through information interface module 210 and preserves; After the take over party reached the standard grade, the destination document that information interface module 210 will be kept in the information storage module 220 was sent in take over party's client 100, accomplished the synchronous renewal operation of this shared document.
Especially; Because information can adopt without server in process of transmitting, but client is to the send mode of client, therefore; As shown in Figure 8, the system that shared document according to the invention is upgraded synchronously is made up of transmit leg client 300 and take over party's client 400 two parts.
Transmit leg client 300 wherein includes following structure,
Mutual supervision is provided with module 310, is to be used for the functional module that required file is set to be in both sides' supervision state;
Update mode detection module 320 is to be used to detect and to judge the functional module whether document that is in mutual supervision state upgrades;
Information sending module 330 is the functional modules that are used for the destination document after upgrading is sent to take over party's client of mutual supervision.
Take over party's client 400 includes following structure:
Information receiving module 410 is the functional modules that are used for receiving from the transmit leg client destination document that is in mutual supervision state;
Data update module 420 is to be used for information receiving module is obtained the destination document digital data, upgrades the functional module of the existing former destination document data of replacement.
In the described system of present embodiment; The user is provided with module 310 through the mutual supervision of transmit leg client 300; Destination document is set to be in after instant messaging both sides' the mutual supervision state; Whether update mode detection module 320 promptly changes according to the last modification time of destination document, detects and judges whether this destination document upgrades; After update mode detection module 320 judged that destination document has upgraded, the destination document after information sending module 330 will be upgraded was sent in the information receiving module 410 of take over party's client 400; After reception finishes, data update module 420 will upgrade the existing former destination document data of replacement from information receiving module 410 destination document that obtains, and accomplish the synchronous renewal operation of this shared document.
More than be the description of this invention and non-limiting, based on other embodiment of inventive concept, all among protection scope of the present invention.

Claims (15)

1. the synchronous method for updating of shared document is characterized in that said method comprises the steps:
Step 1, instant messaging initiator's client is directed to the take over party, and destination document is set at mutual supervision state;
Step 2 detects and judges whether destination document upgrades in initiator's client;
Step 3 sends to the take over party's client in the instant messaging with the destination document after upgrading.
2. the synchronous method for updating of a kind of shared document according to claim 1 is characterized in that: the type of said destination document is a file or folder.
3. the synchronous method for updating of a kind of shared document according to claim 1 is characterized in that: the mode that in the said step 1 destination document is set at mutual supervision state is a following dual mode one of which at least,
Mode one at JICQ hurdle and instant messaging interactive interface one of which, or other third party position, is provided with the supervision toggle area, and the data drag and drop of needs supervision to this zone, are set at mutual supervision state with gathering the destination document that obtains;
Mode two is provided with supervision and triggers structure, open this structure after, carry out the operation that is written into of data, be set at mutual supervision state with gathering the destination document that obtains.
4. the synchronous method for updating of a kind of shared document according to claim 1 is characterized in that: whether updating steps is following to judge said destination document in the said step 2,
Step 2-1, the last modification time of keeping records current goal document;
Step 2-2 detects the last modification time of destination document;
Step 2-3 judges whether the last modification time of noting down among the last modification time that obtains in the last step and the step 2-1 is consistent,
If unanimity then repeating step 2-2 continues to detect;
Upgrade as if the inconsistent destination document that then is judged to be, and replace the last modification time in the former record with the last modification time after upgrading.
5. the synchronous method for updating of a kind of shared document according to claim 4 is characterized in that: detects the mode of the last modification time of document among the said step 2-2, includes following two kinds of one of which at least,
Mode one, the real time scan data mode obtains last modification time;
Mode two by the preset time interval, is carried out data mode scanning, obtains last modification time.
6. the synchronous method for updating of a kind of shared document according to claim 1 is characterized in that: described destination document send mode adopts the form of off-line files in the instant communication message to send, comprise the steps,
Steps A, collection needs the destination document data of transmission;
Step B preserves destination document data upload to the instant communication server of gathering;
Step C after the download request that obtains from take over party's client, is sent to take over party's client with the destination document data that are stored in instant communication server.
7. the synchronous method for updating of a kind of shared document according to claim 1; It is characterized in that: the destination document after the renewal is uploaded to the system server of instant messaging when sending; After the download request that obtains from take over party's client, be sent to take over party's client by system server.
8. the synchronous method for updating of a kind of shared document according to claim 1 is characterized in that: to destination document after each renewal of sending, the last modification time of the document is set in its title.
9. the synchronous method for updating of a kind of shared document according to claim 8 is characterized in that: for being judged to be the document that has upgraded, the step that in title, demonstrates the last modification time of the document does,
Step a reads the last modification time of detected the document;
Step b reads the document title of the document;
Step c adds the last modification time of the document in document title, and preserves the former document title of replacement.
10. the system that shared document is upgraded synchronously comprises client that the user manipulates and the server that connects both sides' client, it is characterized in that:
Said client comprises,
Mutual supervision is provided with module, is to be used for the functional module that required file is set to be in both sides' supervision state;
The update mode detection module is to be used to detect and to judge the functional module whether document that is in mutual supervision state upgrades;
Information sending module connects client and server, is the functional module that is used for the destination document after upgrading is sent to through server the opposing party's client of mutual supervision;
Said server comprises,
The information interface module is connected with information sending module, is the functional module that is used to receive and dispatch client-side information;
Information storage module is connected with the information interface module, is the functional module that is used to store destination document after the renewal of client upload.
11. a kind of shared document synchronous updating system according to claim 10; It is characterized in that: according to the mode that detects the last modification time of document; Corresponding described update mode detection module also is provided with timing module, is used for regularly starting the update mode measuring ability according to the time interval of setting.
12. a kind of shared document synchronous updating system according to claim 10; It is characterized in that: also be provided with document title replacement module corresponding to the update mode detection module; Be used for being set the update time of the document in its title to destination document after each renewal of sending.
13. the system that shared document is upgraded synchronously comprises transmit leg client and take over party's client, it is characterized in that:
Said transmit leg client comprises,
Mutual supervision is provided with module, is to be used for the functional module that required file is set to be in both sides' supervision state;
The update mode detection module is to be used to detect and to judge the functional module whether document that is in mutual supervision state upgrades;
Information sending module is the functional module that is used for the destination document after upgrading is sent to take over party's client of mutual supervision;
Said take over party's client comprises,
Information receiving module is the functional module that is used for receiving from the transmit leg client destination document that is in mutual supervision state;
Data update module is to be used for information receiving module is obtained the destination document digital data, upgrades the functional module of the existing former destination document data of replacement.
14. the terminal that shared document is upgraded synchronously is characterized in that this terminal comprises:
Mutual supervision is provided with module, is to be used for the functional module that required file is set to be in both sides' supervision state;
The update mode detection module is to be used to detect and to judge the functional module whether document that is in mutual supervision state upgrades;
Information sending module is the functional module that is used for the destination document after upgrading is sent to take over party's client of mutual supervision.
15. the terminal that shared document is upgraded synchronously is characterized in that this terminal comprises:
Information receiving module is the functional module that is used for receiving from the transmit leg client destination document that is in mutual supervision state;
Data update module is to be used for information receiving module is obtained the destination document digital data, upgrades the functional module of the existing former destination document data of replacement.
CN201110386469XA 2011-11-28 2011-11-28 Method and system for synchronously updating shared documents Pending CN102495866A (en)

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