CN115129290A - Data synchronization method and device, electronic equipment and computer readable storage medium - Google Patents

Data synchronization method and device, electronic equipment and computer readable storage medium Download PDF

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Publication number
CN115129290A
CN115129290A CN202210857301.0A CN202210857301A CN115129290A CN 115129290 A CN115129290 A CN 115129290A CN 202210857301 A CN202210857301 A CN 202210857301A CN 115129290 A CN115129290 A CN 115129290A
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Prior art keywords
document
data
presentation
demonstration
presentation data
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CN202210857301.0A
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Chinese (zh)
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高娜
丁国龙
李阳
王永峰
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Beijing Dajia Internet Information Technology Co Ltd
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Beijing Dajia Internet Information Technology Co Ltd
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Priority to CN202210857301.0A priority Critical patent/CN115129290A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay

Abstract

The disclosure relates to a data synchronization method, a data synchronization device, an electronic device and a storage medium. The data synchronization method applied to the server comprises the following steps: the method comprises the steps of receiving a first following request of a first device for a second device, responding to the first following request, obtaining first demonstration data of the second device, wherein the first demonstration data are used for indicating a second position of demonstration content of the second device in a second document, the second document is a document in the second device, transmitting the first demonstration data to the first device, enabling the first device to determine a first position of the demonstration content of the second device in the first document based on the first demonstration data, adding an indication mark at the first position, and displaying the first document after the indication mark is added, and the first document is a document in the first device. By adopting the data synchronization method provided by the embodiment of the disclosure, the cooperative effect of document demonstration real-time sharing between the speaker user and other users can be improved, and the user experience is improved.

Description

Data synchronization method and device, electronic equipment and computer readable storage medium
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a data synchronization method and apparatus, an electronic device, and a computer-readable storage medium.
Background
In the related art, situations often occur where real-time sharing of document presentation is required, for example, a user (i.e., a speaker) explains a document and other users watch the document together. At present, when document demonstration is shared in real time, a speaker user can perform document demonstration, other users can watch the demonstration of the speaker user, and the corresponding position of the content demonstrated by the speaker user in a document can be manually followed according to the content demonstrated by the speaker user. Therefore, in the process of real-time sharing of document demonstration, other users outside the main speaker need to pay attention to the content demonstrated by the main speaker user all the time, so that the demonstration progress of the main speaker user can be followed up in time.
Disclosure of Invention
The present disclosure provides a data synchronization method, apparatus, electronic device and computer-readable storage medium, so as to at least solve the problem of poor real-time sharing and collaboration effect of document presentation in the related art. The technical scheme of the disclosure is as follows:
according to a first aspect of the embodiments of the present disclosure, there is provided a data synchronization method applied to a server, the method including:
receiving a first following request of a first device for a second device; the second device comprises a device corresponding to a speaker user in document demonstration real-time sharing, and the first device is a device corresponding to any user except the speaker user;
acquiring first presentation data of the second device in response to the first follow request; wherein the first presentation data is for indicating a second location of the presentation content of the second device in a second document, the second document being a document in the second device;
transmitting the first presentation data to the first device, so that the first device determines a first position of the presentation content of the second device in the first document based on the first presentation data, adds an indicator at the first position, and displays the first document after the indicator is added; the first document is a document in the first device.
In one possible embodiment, the acquiring the first presentation data of the second device includes:
determining whether there is an operation behavior on at least two first windows among the plurality of windows in a case where the second device displays a plurality of windows of the second document;
under the condition that operation behaviors of at least two first windows in the plurality of windows exist, acquiring the operation type of the operation behavior of each first window;
determining a priority corresponding to the operation type of the operation behavior of each first window;
and acquiring first demonstration data of the first window corresponding to the operation type with the highest priority.
In a possible embodiment, the acquiring the first presentation data of the second device includes:
acquiring the operation behavior of the speaker user on the second document in the second device;
determining the corresponding position of the operation behavior in the second document as a second position of the demonstration content of the speaker user on the second device in the second document;
the second position is obtained.
In one possible embodiment, before transmitting the first presentation data to the first device, the method further includes:
detecting whether operation behaviors of the first device on the first document exist or not;
determining whether the first device is in a following state or not under the condition that the operation behavior of the first device on the first document exists;
the transmitting the first presentation data to the first device comprises:
transmitting the first presentation data to the first device while the first device is in a following state.
In one possible embodiment, the method further comprises:
executing the operation behavior of the first device on the first document under the condition that the first device is in an interruption following state;
controlling the first device to return to the following state in the case of receiving a second following request of the first device;
acquiring second demonstration data of the second equipment at the current moment;
transmitting the second presentation data to the first device, so that the first device determines a third position of the presentation content of the second device in the first document based on the second presentation data, adds an indicator mark at the third position, and displays the first document after the indicator mark is added.
In one possible embodiment, the method further comprises:
acquiring a plurality of demonstration data of the second device;
generating a presentation file based on the plurality of presentation data and the first document;
and outputting the demonstration file.
According to a second aspect of the embodiments of the present disclosure, there is provided a data synchronization method applied to a first device, the method including:
sending a first follow request to a second device; the second device comprises a device corresponding to a speaker user in document demonstration real-time sharing, and the first device is a device corresponding to any user except the speaker user;
receiving first presentation data of the second device; wherein the first presentation data is for indicating a second location of the presentation content of the second device in a second document, the second document being a document in the second device;
determining a first position of the demonstration content of the second device in a first document based on the first demonstration data, adding an indicator at the first position, and displaying the first document after the indicator is added; the first document is a document in the first device.
In one possible embodiment, the method further comprises:
sending a second follow request to the second device;
receiving second demonstration data of the second device at the current moment;
and determining a third position of the demonstration content of the second device in the first document based on the second demonstration data, adding an indicator at the third position, and displaying the first document after the indicator is added.
According to a third aspect of the embodiments of the present disclosure, there is provided a data synchronization apparatus applied to a server, the apparatus including:
a receiving module configured to receive a first follow request of a first device for a second device; the second device comprises a device corresponding to a speaker user in document demonstration real-time sharing, and the first device is a device corresponding to any user except the speaker user;
a response module configured to acquire first presentation data of the second device in response to the first follow request; wherein the first presentation data is for indicating a second location of the presentation content of the second device in a second document, the second document being a document in the second device;
a first display module configured to transmit the first presentation data to the first device, to cause the first device to determine a first position of the presentation content of the second device in the first document based on the first presentation data, to add an indicator at the first position, and to display the first document after the indicator is added; the first document is a document in the first device.
In one possible implementation, the response module includes:
a first determination unit configured to determine, in a case where the second device displays a plurality of windows of the second document, whether there is an operation behavior on at least two first windows among the plurality of windows;
a first acquisition unit configured to acquire an operation type of an operation behavior for each of at least two first windows in the plurality of windows, in a case where there are operation behaviors for the first windows;
a second determining unit configured to determine a priority corresponding to an operation type of the operation behavior for each of the first windows;
and the second acquisition unit is configured to acquire the first demonstration data of the first window corresponding to the operation type with the highest priority.
In one possible implementation, the response module includes:
a third obtaining unit configured to obtain an operation behavior of the talkback user on the second document in a second device;
a third determining unit, configured to determine a corresponding position of the operation behavior in the second document as a second position of the presentation content of the talkback user on a second device in the second document;
a fourth acquisition unit configured to acquire the second position.
In a possible implementation manner, the data synchronization apparatus further includes:
the detection module is configured to detect whether operation behaviors of the first device on the first document exist or not;
a determination module configured to determine whether the first device is in a following state in a case where there is an operation behavior of the first device on the first document;
the first display module includes:
a transmission unit configured to transmit the first presentation data to the first device in a case where the first device is in a following state.
In one possible implementation, the data synchronization apparatus further includes:
the execution module is configured to execute the operation behavior of the first device on the first document under the condition that the first device is in an interruption following state;
a control module configured to control the first device to return to the following state upon receiving a second following request of the first device;
a first obtaining module configured to obtain second presentation data of the second device at a current time;
a second display module configured to transmit the second presentation data to the first device, so that the first device determines a third position of the presentation content of the second device in the first document based on the second presentation data, adds an indicator at the third position, and displays the first document after the indicator is added.
In one possible embodiment, the data synchronization apparatus further includes:
a second acquisition module configured to acquire a plurality of presentation data of the second device;
a generation module configured to generate a presentation file based on the plurality of presentation data and the first document;
an output module configured to output the presentation file.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a data synchronization apparatus applied to a first device, the apparatus including:
a first request sending module configured to send a first follow request to a second device; the second equipment comprises equipment corresponding to a speaker user in document demonstration real-time sharing, and the first equipment is equipment corresponding to any user except the speaker user;
a first data receiving module configured to receive first presentation data of the second device; wherein the first presentation data is used to indicate a second position of the presentation content of the second device in a second document, the second document being a document in the second device;
a first data display module configured to determine a first position of the presentation content of the second device in a first document based on the first presentation data, add an indicator at the first position, and display the first document after the indicator is added; the first document is a document in the first device.
In a possible embodiment, the apparatus further comprises:
a second request sending module configured to send a second follow request to the second device;
a second data receiving module configured to receive second presentation data of the second device at a current time;
a second data display module configured to determine a third position of the presentation content of the second device in the first document based on the second presentation data, add an indicator at the third position, and display the first document after the indicator is added.
According to a fifth aspect of an embodiment of the present disclosure, there is provided an electronic apparatus including:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the data synchronization method of any of the first or second aspects.
According to a sixth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium, wherein instructions, when executed by a processor of an electronic device, enable the electronic device to perform the data synchronization method of any one of the first or second aspects.
According to a seventh aspect of embodiments of the present disclosure, there is provided a computer program product comprising a computer program which, when executed by a processor, implements the data synchronization method of any one of the first or second aspects.
The technical scheme provided by the embodiment of the disclosure at least brings the following beneficial effects:
in the embodiment of the disclosure, a first following request of a first device for a second device is received, wherein the second device comprises a device corresponding to a speaker in document presentation real-time sharing, the first device is a device corresponding to any user except the speaker, first presentation data of the second device is obtained in response to the first following request, the first presentation data is used for indicating a second position of presentation content of the second device in a second document in the second device, the first presentation data is transmitted to the first device, so that the first device determines a first position of the presentation content of the second device in the first document in the first device based on the first presentation data, an indication mark is added at the first position, and the first document with the indication mark added is displayed. In this way, since the first presentation data may be used to indicate the second location of the presentation of the second device in the second document, transmitting the first presentation data to the first device may enable the first device to automatically display the first location of the presentation of the second device in real-time in the first document. That is to say, the user of the first device does not need to constantly concern the content of the user demonstration of the second device, and the automatic follow-up of the demonstration progress of the talkback user can be realized, so that the cooperation effect of document demonstration real-time sharing between the talkback user and other users can be effectively improved, and the user experience is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure and are not to be construed as limiting the disclosure.
Fig. 1 is a flow diagram illustrating a method of data synchronization in accordance with an exemplary embodiment.
Fig. 2 is a flow diagram illustrating a method of data synchronization in accordance with an example embodiment.
Fig. 3 is a flow diagram illustrating a method of data synchronization in accordance with an example embodiment.
Fig. 4 is a block diagram illustrating a data synchronization apparatus according to an example embodiment.
Fig. 5 is a block diagram illustrating a data synchronization apparatus according to an example embodiment.
FIG. 6 is a block diagram illustrating an electronic device in accordance with an example embodiment.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Based on the fact that the synergy effect of document presentation real-time sharing between a speaker and other users in the related art is low, embodiments of the present disclosure provide a data synchronization method, apparatus, electronic device, and computer-readable storage medium, which can transmit first presentation data indicating a second location of presentation content of a second device in a second document to a first device, and enable the first device to automatically display the first location of the presentation content of the second device in the first document in real time. That is to say, the user of the first device does not need to pay attention to the content of the user demonstration of the second device all the time, and the automatic follow-up of the demonstration progress of the speaker can be realized, so that the cooperation effect of document demonstration real-time sharing between the speaker and other users can be effectively improved, and the user experience is improved.
The following describes a data synchronization method, an apparatus, an electronic device, and a storage medium provided in the embodiments of the present disclosure in detail with reference to the accompanying drawings.
Fig. 1 is a flow diagram illustrating a data synchronization method that may be applied to a server, which may be a server or a cluster of servers, for example, according to an example embodiment. As shown in fig. 1, the data synchronization method may include the following steps.
In step S110, a first follow request of a first device for a second device is received.
The second device comprises a device corresponding to a speaker in document demonstration real-time sharing, the first device can be a device corresponding to any user except the speaker, and the first following request can be a document demonstration real-time sharing following request sent by the first device and aiming at the second device. It will be appreciated that the second device may also be a device in the real-time sharing of the document presentation other than the device corresponding to the speaker, and the second device, that is, the device being followed may be the speaker or the collaborating user (i.e., the non-speaker).
In the embodiment of the disclosure, in the document presentation real-time sharing process, a user of a first device (i.e., a device of a follower) may operate the first device, so that the first device may generate a following request, i.e., a first following request, for a second device, and may send the first following request to a server, so that the server may receive the first following request of the first device for the second device.
It should be noted that the generation of the first follow request by the first device for the second device may be generated by the user of the first device operating the first device during each document presentation real-time sharing process. For example, the user may operate a follow request generation button or the like of the first device, so that the first device may generate the first follow request; or in the process of real-time sharing of each document presentation, the document presentation of the second device is followed in real time by default, that is, the first device may automatically generate a first following request for the second device.
In step S120, first presentation data of the second device is acquired in response to the first follow request.
Wherein the first presentation data is for indicating a second position of the presentation content of the second device in a second document, which may be a document in the second device.
In the embodiment of the present disclosure, after receiving a first following request from a first device to a second device, a server may obtain presentation data of the second device, that is, first presentation data, in response to the first following request, so that a second position of the presentation content of the second device in a second document may be obtained. The second position may be a line and column position of the presentation content of the second device in the second document, for example, the second position may be represented by a line and column position of the presentation content of the second device in the second document, and in the case where the mouse position of the second device moves out of the interface of the second document, the second position may be represented by a line position within the second document corresponding to the current mouse position.
It should be noted that the first presentation data may include, in addition to the second position in the second document for indicating the presentation content of the second device, a screen recorded video corresponding to the presentation content of the second device, where the screen recorded video may include a recording of the speaker user corresponding to the presentation content of the second device and an operation record of the speaker user operating the second document.
In step S130, the first presentation data is transmitted to the first device, so that the first device determines a first position of the presentation content of the second device in the first document based on the first presentation data, adds an indicator at the first position, and displays the first document after the indicator is added.
Wherein the first document may be a document in the first device, the first document may be a document with the same content as the second document, the first location may be a location in the first document of the presentation content of the second device determined by the first device based on the first presentation data, and the first location in the first document and the second location in the second document correspond to the same location where the same document content is understood to be.
In the embodiment of the present disclosure, after acquiring the first presentation data of the second device in response to the first follow request, the server may transmit the first presentation data to the first device, for example, the first presentation data may be transmitted to the first device through a socket, so that the first device may determine, based on the first presentation data, a first position of the presentation content of the second device in the first document, and further, the first device may add an indicator at the first position, and display the first document to which the indicator is added. That is, the first device may enable automatic real-time following of the progress of the presentation of the second document in the second device according to the first presentation data. It will be appreciated that the indicator may be in the form of a laser pointer.
In the embodiment of the disclosure, a first following request of a first device for a second device is received, wherein the second device comprises a device corresponding to a speaker in document presentation real-time sharing, the first device is a device corresponding to any user except the speaker, first presentation data of the second device is obtained in response to the first following request, the first presentation data is used for indicating a second position of presentation content of the second device in a second document in the second device, the first presentation data is transmitted to the first device, so that the first device determines a first position of the presentation content of the second device in the first document in the first device based on the first presentation data, an indication mark is added at the first position, and the first document with the indication mark added is displayed. In this way, since the first presentation data may be used to indicate a second location of the presentation of the second device in the second document, transmitting the first presentation data to the first device may enable the first device to automatically display the first location of the presentation of the second device in real-time in the first document. That is to say, the user of the first device does not need to pay attention to the content of the user demonstration of the second device all the time, and the automatic follow-up of the demonstration progress of the speaker can be realized, so that the cooperation effect of document demonstration real-time sharing between the speaker and other users can be effectively improved, and the user experience is improved.
In a possible implementation manner, the specific implementation manner of acquiring the first presentation data of the second device in step S120 may include the following processing:
determining whether there are operation behaviors to at least two first windows among the plurality of windows in a case where the second device displays the plurality of windows of the second document;
under the condition that operation behaviors of at least two first windows in a plurality of windows exist, acquiring the operation type of the operation behaviors of each first window;
determining the priority corresponding to the operation type of the operation behavior of each first window;
and acquiring first demonstration data of a first window corresponding to the operation type with the highest priority.
In the embodiment of the present disclosure, it is considered that the second device may display the second document in a plurality of windows, respectively, and therefore, when acquiring the first presentation data, it is necessary to determine which of the plurality of windows corresponds to the acquired presentation data. For example, in a case where the second device displays a plurality of windows of the second document, it may be determined whether there is an operation behavior on at least two windows (i.e., the first window) among the plurality of windows. If there are operation behaviors to at least two first windows in the plurality of windows, the operation type of the operation behavior to each first window, for example, operation behaviors such as moving, scrolling, deleting, modifying, and the like, may be acquired. Then, the priority corresponding to the operation type of the operation behavior of each first window can be determined, the first window corresponding to the operation type with the highest priority is selected, and then the demonstration data of the first window corresponding to the operation type with the highest priority is obtained and used as the first demonstration data. It is to be understood that, considering that the importance of the editing operation is generally greater than that of the scrolling, sliding, and the like, the priority of the editing operation (e.g., an operation behavior such as an addition, a modification, a deletion, and the like) may be set higher than that of the scrolling operation, and thus, when the presence of the operation behavior on at least two first windows of the second document is detected, the presentation data of the first window corresponding to the editing operation may be acquired as the first presentation data.
In this way, when the second device displays multiple windows of the second document, the failure of data synchronization caused by the condition of multiple windows can be avoided by acquiring the first demonstration data of the window corresponding to the operation behavior with higher priority. Therefore, on one hand, the real-time sharing effect that the first document in the first device follows the document demonstration of the second document in the second device in real time can be further ensured, and the document demonstration synergistic effect of the first device and the second device is improved. On the other hand, the presentation data with higher priority can be synchronized to the first device, that is, the more important presentation data is synchronized to the first device, so that the user experience can be further improved.
It should be noted that, in the case that the second device does not have multiple windows for displaying the second document, the first presentation data corresponding to the current window may be directly acquired. The first demonstration data corresponding to the window with the operation behavior can be acquired under the condition that the operation behavior does not exist on at least two windows in the plurality of windows, and the first demonstration data corresponding to any one window in the plurality of windows can be acquired under the condition that the operation behavior does not exist in the plurality of windows.
In a possible implementation manner, the specific implementation manner of acquiring the first presentation data of the second device in step S120 may include the following processing:
acquiring the operation behavior of a speaker user on a second document in second equipment;
determining the corresponding position of the operation behavior in the second document as a second position of the demonstration content of the speaker in the second device in the second document;
a second position is obtained.
In this embodiment of the present disclosure, when the first demonstration data of the second device is obtained, an operation behavior of the second device on the second document by the speaker corresponding to the second device may be obtained first. Then, the corresponding position information of the operation behavior in the second document may be determined, and the position information may be determined as the position of the presentation content of the speaking user on the second device in the second document, i.e. the second position. The second location may then be acquired, thereby enabling acquisition of the first presentation data by the second device. Therefore, the second position is determined through the operation behavior of the speaker, the accuracy of the determined second position can be improved, the accuracy of the first demonstration data is improved, the document demonstration synergistic effect of the first device and the second device can be further improved, and the user experience is improved.
In a possible implementation manner, before transmitting the first presentation data to the first device in step S130, the following processing may be further performed:
detecting whether operation behaviors of first equipment on a first document exist or not;
determining whether the first device is in a following state or not under the condition that the operation behavior of the first device on the first document exists;
accordingly, in the step S130, a specific implementation manner of transmitting the first presentation data to the first device may be:
the presentation data is transmitted to the first device while the first device is in the following state.
In the embodiment of the present disclosure, it is considered that the first device may interrupt following the second device, and therefore, before the first presentation data is transmitted to the first device, whether the operation behavior of the first device on the first document exists, that is, whether the user of the first device operates the first document may be detected. In the presence of an operational behavior of the first device on the first document, it may be determined whether the first device is in a following state. The first presentation data is transmitted to the first device with the first device in a following state. Therefore, whether the first demonstration data are transmitted to the first equipment or not can be determined according to the following state of the first equipment, so that the user experience can be further improved, and the document demonstration synergistic effect of the first equipment and the second equipment is improved.
In a further possible implementation, the data synchronization method may further include the following processing:
under the condition that the first device is in an interruption following state, executing the operation behavior of the first device on the first document;
under the condition that a second following request of the first equipment is received, controlling the first equipment to be recovered to a following state;
acquiring second demonstration data of second equipment at the current moment;
transmitting the second presentation data to the first device to cause the first device to determine a third position of the presentation content of the second device in the first document based on the second presentation data, adding an indicator at the third position, and displaying the first document after the indicator is added.
In the disclosed embodiments, some operations are performed locally, taking into account that an interruption of the first device may follow the second device, and following the interruption of the following for the second device, the following for the second device may be resumed again. Therefore, in the case where it is determined that the first device is in the interruption following state, the operation behavior of the first device on the first document may be performed. In the case where the user of the first device wants to resume the following of the second device, the user of the first device may operate the first device so that the first device may generate and transmit a following request for the second device, i.e., a second following request, to the server so that the server may receive the second following request of the first device. After receiving a second follow request of the first device, the first device may be controlled to revert to a follow state to the second device. Then, after the first device returns to the following state, the presentation data of the second device at the current moment, that is, the second presentation data, may be acquired, and then the second presentation data may be transmitted to the first device, so that the first device may determine, based on the second presentation data, a position of the presentation content of the second device in the first document, that is, a third position, thereby adding an indicator at the third position, and displaying the first document after the indicator is added. Therefore, the problem of document demonstration real-time sharing of the following state which is recovered after the following state is interrupted by the first equipment can be solved, cooperation between the following state and local operation is freely switched, the document demonstration cooperation effect of the first equipment and the document demonstration cooperation effect of the second equipment are further improved, and user experience is further improved.
It should be noted that, under the condition that the first device interrupts following and there is no subsequent request for resuming following, the server does not transmit the presentation data to the first device any more, and when the duration of the interruption following state of the first device exceeds the preset duration, the following state of the first device to the second device may be automatically disconnected, that is, the first device is controlled to exit the following state.
In one possible implementation, the data synchronization method further includes:
acquiring a plurality of demonstration data of second equipment;
generating a presentation file based on the plurality of presentation data and the first document;
and outputting the presentation file.
In the embodiment of the present disclosure, it is considered that a user of the first device may perform a copy recovery on a document sharing process after the document sharing is finished, so that a plurality of pieces of presentation data of the second device may be acquired, and a presentation file is generated based on the plurality of pieces of presentation data and the first document in the first device, and the presentation file is output. It will be appreciated that outputting the presentation file may be outputting the presentation file to the first device such that a user of the first device may download the presentation file via the first device or view the presentation file online. Therefore, the output of the demonstration file is convenient for the user of the first device to check the operation of the document sharing process, and a data basis is provided for subsequent data analysis, disk replication and the like.
It will be appreciated that in the case where the first device interrupts the following state and subsequently resumes the following state, the plurality of presentation data may be presentation data for a period of time between the interruption of the following state and the resumption of the following state. For example, the operation behavior of the speaker to the second document in the second device is recorded in the form of screen recording to generate a presentation file, and the presentation data is transmitted to the first device, so that the user of the first device knows the operation behavior of the speaker to the second document in the second device in the above time period. The presentation file may be a positional motion trajectory file generated from a timeline of a document presentation and a moving position of the presentation content, and may be in the form of a document or a video.
Based on the same inventive concept, the embodiment of the present disclosure further provides a data synchronization method applied to a first device, as shown in fig. 2, the method may include the following steps:
in step S210, a first follow request is sent to the second device.
The second equipment comprises equipment corresponding to a speaker in document demonstration real-time sharing, and the first equipment is equipment corresponding to any user except the speaker;
in step S220, receiving first presentation data of a second device; wherein the first presentation data is used to indicate a second position of the presentation content of the second device in a second document, the second document being a document in the second device;
in step S230, a first position of the presentation content of the second device in the first document is determined based on the first presentation data, an indicator mark is added at the first position, and the first document with the indicator mark added is displayed; the first document is a document in the first device.
In a possible implementation manner, the data synchronization method applied to the first device may further include the following processing:
sending a second follow request to the second device;
receiving second demonstration data of the second device at the current moment;
and determining a third position of the presentation content of the second device in the first document based on the second presentation data, adding an indicator at the third position, and displaying the first document after the indicator is added.
The data synchronization method applied to the first device provided in this embodiment is similar to the implementation manner and the technical effect in the foregoing method embodiment, and is not described herein again.
In order to make the method provided by the embodiment of the present disclosure clearer, the following describes a data synchronization method provided by the embodiment of the present disclosure with reference to fig. 3. Fig. 3 is a flowchart illustrating a data synchronization method according to an exemplary embodiment, as shown in fig. 3, a followed collaborator, that is, a speaking user, is positioned at a character of a water drop of a current node table C of a first document in a first device, a server obtains presentation data (the presentation data may be a first presentation data or a second presentation data) of a second device based on the positioning of the character of the water drop of the current node table C of the speaking user, and transmits the presentation data to the first device, for example, the first device may push the presentation data to the current node corresponding to the followed collaborator, that is, the first device, in fig. 3, the first device includes a device of the followed collaborator a, a device of the followed collaborator B, and a device of the followed collaborator C through a socket. So that the first device can automatically focus on the visible area of the first document on the first device according to the presentation data, i.e. the visible area of the first device where the characters are at the water drop of form C. Therefore, the document demonstration real-time sharing of the first document in the first device and the second document in the second device is realized. After the following is finished, i.e., the sharing is finished, the user of the first device can see the original appearance of the shared document being opened, i.e., the start position of the first document of the first device.
Based on the same inventive concept, the embodiment of the disclosure also provides a data synchronization device applied to the server. Fig. 4 is a block diagram illustrating a data synchronization apparatus according to an exemplary embodiment, which is applied to a server. Referring to fig. 4, the data synchronization apparatus 400 may include:
a receiving module 410 configured to receive a first follow request of a first device for a second device; the second equipment comprises equipment corresponding to a speaker user in document demonstration real-time sharing, and the first equipment is equipment corresponding to any user except the speaker user;
a response module 420 configured to acquire first presentation data of the second device in response to the first follow request; wherein the first presentation data is indicative of a second location of the presentation content of the second device in a second document, the second document being a document in the second device;
a first display module 430 configured to transmit the first presentation data to the first device, so that the first device determines a first position of the presentation content of the second device in the first document based on the first presentation data, adds an indicator at the first position, and displays the first document after the indicator is added; the first document is a document in the first device.
In one possible implementation, the response module 420 includes:
a first determination unit configured to determine whether there is an operation behavior on at least two first windows among the plurality of windows in a case where the second device displays the plurality of windows of the second document;
a first acquisition unit configured to acquire an operation type of an operation behavior for each of the first windows in a case where there are operation behaviors for at least two of the first windows;
a second determining unit configured to determine a priority corresponding to an operation type of the operation behavior for each first window;
and the second acquisition unit is configured to acquire the first demonstration data of the first window corresponding to the operation type with the highest priority.
In one possible implementation, the response module 420 includes:
a third acquiring unit configured to acquire an operation behavior of the speaker user on a second document in the second device;
a third determining unit, configured to determine a corresponding position of the operation behavior in the second document as a second position of the presentation content of the speaker-phone user on the second device in the second document;
a fourth acquisition unit configured to acquire the second position.
In a possible implementation, the data synchronization apparatus 400 further includes:
the detection module is configured to detect whether operation behaviors of the first device on the first document exist or not;
the determining module is configured to determine whether the first device is in a following state or not in the case that the first device has operation behaviors on the first document;
accordingly, the first display module 430 includes:
a transmission unit configured to transmit the first presentation data to the first device in a case where the first device is in a following state.
In one possible implementation, the data synchronization apparatus 400 further includes:
the execution module is configured to execute the operation behavior of the first device on the first document under the condition that the first device is in the interruption following state;
a control module configured to control the first device to return to a following state in a case where a second following request of the first device is received;
the first acquisition module is configured to acquire second presentation data of the second device at the current moment;
and the second display module is configured to transmit the second presentation data to the first device, so that the first device determines a third position of the presentation content of the second device in the first document based on the second presentation data, adds an indicator mark at the third position, and displays the first document after the indicator mark is added.
In one possible implementation, the data synchronization apparatus 400 further includes:
a second acquisition module configured to acquire a plurality of presentation data of a second device;
a generation module configured to generate a presentation file based on the plurality of presentation data and the first document;
an output module configured to output the presentation file.
Based on the same inventive concept, the embodiment of the present disclosure further provides a data synchronization apparatus applied to the first device. Fig. 5 is a block diagram illustrating a data synchronization apparatus according to an exemplary embodiment, which is applied to a first device. Referring to fig. 5, the data synchronization apparatus 500 may include:
a first request sending module 510 configured to send a first follow request to a second device; the second equipment comprises equipment corresponding to a speaker user in document demonstration real-time sharing, and the first equipment is equipment corresponding to any user except the speaker user;
a first data receiving module 520 configured to receive first presentation data of the second device; wherein the first presentation data is for indicating a second location of the presentation content of the second device in a second document, the second document being a document in the second device;
a first data display module 530 configured to determine a first position of the presentation content of the second device in the first document based on the first presentation data, add an indicator at the first position, and display the first document after the indicator is added; the first document is a document in the first device.
In a possible implementation, the apparatus 500 further comprises:
a second request sending module configured to send a second follow request to the second device;
a second data receiving module configured to receive second presentation data of the second device at a current time;
a second data display module configured to determine a third position of the presentation content of the second device in the first document based on the second presentation data, add an indicator at the third position, and display the first document after the indicator is added.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
The present disclosure also provides an electronic device, a computer-readable storage medium, and a computer program product according to embodiments of the present disclosure.
FIG. 6 illustrates a schematic block diagram of an example electronic device 600 that can be used to implement embodiments of the present disclosure. The electronic device 600 is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 6, the electronic device 600 includes a computing unit 601 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM)602 or a computer program loaded from a storage unit 608 into a Random Access Memory (RAM) 603. In the RAM 603, various programs and data required for the operation of the device 600 can also be stored. The calculation unit 601, the ROM 602, and the RAM 603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.
Various components in the electronic device 600 are connected to the I/O interface 605, including: an input unit 606 such as a keyboard, a mouse, or the like; an output unit 607 such as various types of displays, speakers, and the like; a storage unit 608, such as a magnetic disk, optical disk, or the like; and a communication unit 609 such as a network card, modem, wireless communication transceiver, etc. The communication unit 609 allows the electronic device 600 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The computing unit 601 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the computing unit 601 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The calculation unit 601 performs the respective methods and processes described above, such as the data synchronization method. For example, in some embodiments, the data synchronization method may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 608. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 600 via the ROM 602 and/or the communication unit 609. When the computer program is loaded into RAM 603 and executed by the computing unit 601, one or more steps of the data synchronization method described above may be performed. Alternatively, in other embodiments, the computing unit 601 may be configured to perform the data synchronization method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a computer-readable storage medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable medium may be a machine readable signal medium or a machine readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), the internet, and blockchain networks.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The Server can be a cloud Server, also called a cloud computing Server or a cloud host, and is a host product in a cloud computing service system, so as to solve the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service ("Virtual Private Server", or simply "VPS"). The server may also be a server of a distributed system, or a server incorporating a blockchain.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.
The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims (13)

1. A data synchronization method is applied to a server, and the method comprises the following steps:
receiving a first follow request of a first device for a second device; the second device comprises a device corresponding to a speaker user in document demonstration real-time sharing, and the first device is a device corresponding to any user except the speaker user;
acquiring first presentation data of the second device in response to the first follow request; wherein the first presentation data is for indicating a second location of the presentation content of the second device in a second document, the second document being a document in the second device;
transmitting the first presentation data to the first device to enable the first device to determine a first position of the presentation content of the second device in a first document based on the first presentation data, add an indicator at the first position, and display the first document after the indicator is added; the first document is a document in the first device.
2. The data synchronization method according to claim 1, wherein the acquiring the first presentation data of the second device comprises:
determining whether there is an operation behavior on at least two first windows of the plurality of windows in a case where the second device displays a plurality of windows of the second document;
under the condition that operation behaviors of at least two first windows in the plurality of windows exist, acquiring the operation type of the operation behavior of each first window;
determining a priority corresponding to the operation type of the operation behavior of each first window;
and acquiring first demonstration data of the first window corresponding to the operation type with the highest priority.
3. The data synchronization method according to claim 1, wherein the acquiring the first presentation data of the second device comprises:
acquiring the operation behavior of the talkback user on the second document in the second device;
determining the corresponding position of the operation behavior in the second document as a second position of the demonstration content of the talkback user on the second device in the second document;
the second position is obtained.
4. The data synchronization method according to claim 1, wherein before transmitting the first presentation data to the first device, further comprising:
detecting whether operation behaviors of the first device on the first document exist or not;
determining whether the first device is in a following state or not under the condition that the operation behavior of the first device on the first document exists;
the transmitting the first presentation data to the first device comprises:
transmitting the first presentation data to the first device while the first device is in a following state.
5. The data synchronization method of claim 4, further comprising:
executing the operation behavior of the first device on the first document under the condition that the first device is in an interruption following state;
controlling the first device to return to the following state in case of receiving a second following request of the first device;
acquiring second demonstration data of the second equipment at the current moment;
transmitting the second presentation data to the first device, so that the first device determines a third position of the presentation content of the second device in the first document based on the second presentation data, adds an indicator mark at the third position, and displays the first document after the indicator mark is added.
6. The data synchronization method of claim 1, further comprising:
acquiring a plurality of presentation data of the second device;
generating a presentation file based on the plurality of presentation data and the first document;
and outputting the presentation file.
7. A data synchronization method applied to a first device, the method comprising:
sending a first follow request to a second device; the second device comprises a device corresponding to a speaker user in document demonstration real-time sharing, and the first device is a device corresponding to any user except the speaker user;
receiving first presentation data of the second device; wherein the first presentation data is for indicating a second location of the presentation content of the second device in a second document, the second document being a document in the second device;
determining a first position of the demonstration content of the second device in a first document based on the first demonstration data, adding an indicator at the first position, and displaying the first document after the indicator is added; the first document is a document in the first device.
8. The method of claim 7, further comprising:
sending a second follow request to the second device;
receiving second demonstration data of the second device at the current moment;
and determining a third position of the demonstration content of the second device in the first document based on the second demonstration data, adding an indicator mark at the third position, and displaying the first document after the indicator mark is added.
9. A data synchronization apparatus, applied to a server, the apparatus comprising:
a receiving module configured to receive a first follow request of a first device for a second device; the second device comprises a device corresponding to a speaker user in document demonstration real-time sharing, and the first device is a device corresponding to any user except the speaker user;
a response module configured to acquire first presentation data of the second device in response to the first follow request; wherein the first presentation data is configured to indicate a second location of the presentation content of the second device in a second document, the second document being a document in the second device;
a first display module configured to transmit the first presentation data to the first device, to cause the first device to determine a first position of the presentation content of the second device in the first document based on the first presentation data, to add an indicator at the first position, and to display the first document after the indicator is added; the first document is a document in the first device.
10. A data synchronization apparatus, applied to a first device, the apparatus comprising:
a first request sending module configured to send a first follow request to a second device; the second equipment comprises equipment corresponding to a speaker user in document demonstration real-time sharing, and the first equipment is equipment corresponding to any user except the speaker user;
a first data receiving module configured to receive first presentation data of the second device; wherein the first presentation data is used to indicate a second position of the presentation content of the second device in a second document, the second document being a document in the second device;
a first data display module configured to determine a first position of the presentation content of the second device in a first document based on the first presentation data, add an indicator at the first position, and display the first document after the indicator is added; the first document is a document in the first device.
11. An electronic device, comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the data synchronization method of any of claims 1 to 6 or 7 to 8.
12. A computer-readable storage medium, wherein instructions in the computer-readable storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the data synchronization method of any of claims 1-6 or 7-8.
13. A computer program product comprising a computer program, characterized in that the computer program realizes the data synchronization method according to any one of claims 1 to 6 or 7 to 8 when executed by a processor.
CN202210857301.0A 2022-07-20 2022-07-20 Data synchronization method and device, electronic equipment and computer readable storage medium Pending CN115129290A (en)

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