CN109558551A - Method, apparatus, storage medium and the electronic equipment of previewing file - Google Patents
Method, apparatus, storage medium and the electronic equipment of previewing file Download PDFInfo
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Abstract
This disclosure relates to a kind of method of previewing file, device, storage medium and electronic equipment, it is related to field of terminal technology, this method is applied to receiving end, it include: according to the first predetermined registration operation received in the target area on the display interface of receiving end, the preview window is shown in the display interface, target area is the region of the corresponding icon of file destination in the display interface, according to the file identification of file destination, the preview address of file destination is generated according to preset algorithm, file identification being capable of unique identification file destination, preview request is sent to server, preview request includes the preview address of file destination, the first preview file sent by server is shown in the preview window, first preview file is the file that server is determined according to the preview address of file destination.It can be improved the speed of previewing file, reduce the network flow between receiving end and server.
Description
Technical field
This disclosure relates to field of terminal technology, and in particular, to a kind of method, apparatus of previewing file, storage medium and
Electronic equipment.
Background technique
With the continuous development of terminal technology and social networks, people can be carried out respectively in terminal using various social softwares
The exchange and conmmunication of aspect can also send file by social software.User, can be by clicking file after receiving file
Message, jumps to the file details page, then (such as can be long-pressing, point by carrying out preview operation on the file details page
The operation such as hit), to trigger preview process, preview process is usually to open WebView (Chinese: network view) to preview
File is loaded, and the network flow of terminal is expended, while can also occupy the data bandwidth of server, and loading procedure needs certain
Time, reduce user experience.
Summary of the invention
Purpose of this disclosure is to provide a kind of method, apparatus of previewing file, storage medium and electronic equipments, to solve
Previewing file speed is slow, and the problem of expend the network flow between receiving end and server.
To achieve the goals above, according to the first aspect of the embodiments of the present disclosure, a kind of method of previewing file is provided, is answered
For receiving end, which comprises
According to the first predetermined registration operation received in the target area on the display interface of the receiving end, described aobvious
Show and show the preview window on interface, the target area is region of the corresponding icon of file destination on the display interface；
According to the file identification of the file destination, the preview address of the file destination, institute are generated according to preset algorithm
Stating file identification being capable of file destination described in unique identification；
Preview request is sent to server, the preview request includes the preview address of the file destination；
The first preview file sent by the server is shown that, in described the preview window, first preview file is
The file that the server is determined according to the preview address of the file destination.
Optionally, the file destination is the file received in currently running application program on the receiving end, institute
State method further include:
According to the sequence for the file that the application program receives, the determining reception sequence with the file destination is adjacent
, the adjacent file of preset number of previews；
According to the corresponding file identification of each adjacent file in the adjacent file of the number of previews, according to described default
Algorithm generates the corresponding preview address of each adjacent file respectively.
Optionally, the first preview file sent by the server is shown after described the preview window described,
The method also includes:
According to the second predetermined registration operation received in described the preview window, Xiang Suoshu server sends adjacent preview request,
The adjacent preview request includes upper one or the corresponding preview address of next adjacent file of the file destination；
The second preview file sent by the server is shown that, in described the preview window, second preview file is
The file that the server is determined according to upper one of the file destination or the corresponding preview address of next adjacent file.
Optionally, the second preview file sent by the server is shown after described the preview window described,
The method also includes:
According to the third predetermined registration operation received in described the preview window, it is described pre- to stop display on the display interface
Look at window；
According to the identification code of the corresponding adjacent file of second preview file, control on the display interface described in display
The page of the corresponding message of the corresponding adjacent file of second preview file in the application program.
Optionally, the first preview file sent by the server is shown after described the preview window described,
The method also includes:
According to the 4th predetermined registration operation received in described the preview window, it is described pre- to stop display on the display interface
Look at window；Alternatively,
According to the 5th predetermined registration operation received in described the preview window, the target text is shown on the display interface
The file content of part.
Optionally, the first default behaviour that the basis receives in the target area on the display interface of the receiving end
Make, show the preview window on the display interface, comprising:
According to the pressure operation received in the target area, the preview window is shown on the display interface
Mouthful.
According to the second aspect of an embodiment of the present disclosure, a kind of method of previewing file is provided, server, the side are applied to
Method includes:
The first file sent by transmitting terminal is sent to receiving end；
According to the first file generated preview file；
According to the file identification of first file, the preview address of the preview file, institute are generated according to preset algorithm
Stating file identification being capable of the first file described in unique identification；
According to the preview request sent by the receiving end, the preview file is sent to the receiving end, it is described pre-
Request of looking at includes the receiving end according to the preset algorithm, according to the preview address of first file generated.
It is optionally, described according to the first file generated preview file, comprising:
The file format of first file is converted into specified file format, and is stored as the second file, the text
Part format includes portable document format PDF；
Default number of pages in second file is converted into picture format, and is stored as the preview file.
Optionally, the preview file is sent to described connect by the preview request that the basis is sent by the receiving end
Receiving end, comprising:
It, will be described pre- when the preview address for including in the preview address of the preview file and the preview request is identical
File of looking at is sent to the receiving end；
When the preview address for including in the preview address of the preview file and the preview request is not identical, refuse institute
State preview request.
According to the third aspect of an embodiment of the present disclosure, a kind of device of previewing file is provided, receiving end, the dress are applied to
It sets and includes:
Display module, for default according to received in the target area on the display interface of the receiving end first
Operation, shows the preview window on the display interface, and the target area is the corresponding icon of file destination in the display
Region on interface；
Address generation module generates the target according to preset algorithm for the file identification according to the file destination
The preview address of file, the file identification being capable of file destinations described in unique identification；
First sending module, for sending preview request to server, the preview request includes the file destination
Preview address；
The display module is also used to show the first preview file sent by the server in the preview window
Mouthful, first preview file is the file that the server is determined according to the preview address of the file destination.
Optionally, the file destination is the file received in currently running application program on the receiving end, institute
State device further include:
Determining module, the sequence of the file for being received according to the application program are determining and the file destination
Adjacent, the adjacent file of preset number of previews of reception sequence；
The address generation module, each adjacent file being also used in the adjacent file according to the number of previews are corresponding
File identification, generate the corresponding preview address of each adjacent file respectively according to the preset algorithm.
Optionally, described device further include:
Second sending module, for showing the first preview file sent by the server in the preview described
After window, according to the second predetermined registration operation received in described the preview window, Xiang Suoshu server sends adjacent preview request,
The adjacent preview request includes upper one or the corresponding preview address of next adjacent file of the file destination；
The display module is also used to show the second preview file sent by the server in the preview window
Mouthful, second preview file is that the server is corresponding according to upper one of the file destination or next adjacent file
The file that preview address determines.
Optionally, described device further include:
First stopping modular, for showing the second preview file sent by the server in the preview described
After window, according to the third predetermined registration operation received in described the preview window, stop described in display on the display interface
The preview window；
First control module, for the identification code according to the corresponding adjacent file of second preview file, described in control
The page of the corresponding message of the corresponding adjacent file of second preview file in the application program is shown on display interface.
Optionally, described device further include:
Second stopping modular, for showing the first preview file sent by the server in the preview described
After window, according to the 4th predetermined registration operation received in described the preview window, stop described in display on the display interface
The preview window；Alternatively,
Second control module, for showing the first preview file sent by the server in the preview described
After window, according to the 5th predetermined registration operation received in described the preview window, the target is shown on the display interface
The file content of file.
Optionally, the display module is used for:
According to the pressure operation received in the target area, the preview window is shown on the display interface
Mouthful.
According to a fourth aspect of embodiments of the present disclosure, a kind of device of previewing file is provided, server, the dress are applied to
It sets and includes:
Sending module, for the first file sent by transmitting terminal to be sent to receiving end；
File generating module, for according to the first file generated preview file；
Address generation module generates the preview according to preset algorithm for the file identification according to first file
The preview address of file, the file identification being capable of the first files described in unique identification；
The sending module is also used to be sent the preview file according to the preview request sent by the receiving end
To the receiving end, the preview request includes the receiving end according to the preset algorithm, according to first file generated
Preview address.
Optionally, the file generating module includes:
First generates submodule, for the file format of first file to be converted to specified file format, and deposits
Storage is the second file, and the file format includes portable document format PDF；
Second generates submodule, for the default number of pages in second file to be converted to picture format, and is stored as
The preview file.
Optionally, the sending module includes:
Sending submodule, for when the preview address for including in the preview address of the preview file and the preview request
When identical, the preview file is sent to the receiving end；
Refuse submodule, for when the preview address for including in the preview address of the preview file and the preview request
When not identical, refuse the preview request.
According to a fifth aspect of the embodiments of the present disclosure, a kind of computer readable storage medium is provided, calculating is stored thereon with
The step of machine program, the method for the previewing file that realization first aspect provides when which is executed by processor.
According to a sixth aspect of an embodiment of the present disclosure, a kind of electronic equipment is provided, comprising:
Memory is stored thereon with computer program；
Processor, for executing the computer program in the memory, to realize the file of first aspect offer
The step of method of preview.
According to the 7th of the embodiment of the present disclosure the aspect, a kind of computer readable storage medium is provided, calculating is stored thereon with
The step of machine program, the method for the previewing file that realization second aspect provides when which is executed by processor.
According to the eighth aspect of the embodiment of the present disclosure, a kind of electronic equipment is provided, comprising:
Memory is stored thereon with computer program；
Processor, for executing the computer program in the memory, to realize the file of second aspect offer
The step of method of preview.
Through the above technical solutions, the disclosure user need the file destination that receiving end is received carry out preview when, root
The the first default behaviour carried out in the target area on the display interface of receiving end where the corresponding icon of file destination according to user
Make, shows the preview window in the display interface, then file destination is generated according to the file identification of file destination with preset algorithm
Preview address, it is rear to server send include file destination preview address preview request, server receive it is pre-
It lookes at after request, according to the preview address of file destination, determines corresponding first preview file, and the first preview file is sent to
Receiving end, receiving end show the first preview file in the preview window after receiving the first preview file.It can be improved file
The speed of preview reduces the network flow between receiving end and server, effectively improves user experience.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is a kind of flow chart of the method for previewing file shown according to an exemplary embodiment；
Fig. 2 is the flow chart of the method for another previewing file shown according to an exemplary embodiment；
Fig. 3 is the flow chart of the method for another previewing file shown according to an exemplary embodiment；
Fig. 4 a is the flow chart of the method for another previewing file shown according to an exemplary embodiment；
Fig. 4 b is a kind of schematic diagram of social software display interface in embodiment shown in Fig. 4 a；
Fig. 4 c is another schematic diagram of social software display interface in embodiment shown in Fig. 4 a；
Fig. 5 is the flow chart of the method for another previewing file shown according to an exemplary embodiment；
Fig. 6 is a kind of flow chart of the method for previewing file shown according to an exemplary embodiment；
Fig. 7 is the flow chart of the method for another previewing file shown according to an exemplary embodiment；
Fig. 8 is the flow chart of the method for another previewing file shown according to an exemplary embodiment；
Fig. 9 is a kind of block diagram of the device of previewing file shown according to an exemplary embodiment；
Figure 10 is the block diagram of the device of another previewing file shown according to an exemplary embodiment；
Figure 11 is the block diagram of the device of another previewing file shown according to an exemplary embodiment；
Figure 12 is the block diagram of the device of another previewing file shown according to an exemplary embodiment；
Figure 13 is the block diagram of the device of another previewing file shown according to an exemplary embodiment；
Figure 14 is a kind of block diagram of the device of previewing file shown according to an exemplary embodiment；
Figure 15 is the block diagram of the device of another previewing file shown according to an exemplary embodiment；
Figure 16 is the block diagram of the device of another previewing file shown according to an exemplary embodiment；
Figure 17 is the block diagram of a kind of electronic equipment shown according to an exemplary embodiment；
Figure 18 is the block diagram of a kind of electronic equipment shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Before introducing the method, apparatus of previewing file of disclosure offer, storage medium and electronic equipment, first to this
Application scenarios involved in each embodiment are introduced in open, include server, receiving end and transmission in the application scenarios
End, receiving end and transmitting terminal can be communicated by network with server, and server can mention for receiving end and transmitting terminal
For data service, file can be passed to receiving end by server by transmitting terminal.Wherein, server can be local service
Device, is also possible to cloud server, and receiving end and transmitting terminal for example can be smart phone, tablet computer, smart television, intelligence
Wrist-watch, PDA (English: Personal Digital Assistant, Chinese: personal digital assistant), portable computer etc. are mobile
Terminal is also possible to the fixed terminals such as desktop computer.
Fig. 1 is a kind of flow chart of the method for previewing file shown according to an exemplary embodiment, as shown in Figure 1, should
Method is applied to receiving end, comprising:
Step 101, according to the first predetermined registration operation received in the target area on the display interface of receiving end, aobvious
Show and show the preview window on interface, target area is the region of the corresponding icon of file destination in the display interface.
For example, user may will receive various files, be with the file destination during using receiving end
Example, what is typically received is the message comprising the file destination, and the corresponding icon of the file destination is shown in the message, may
All or part of filename of the file destination is also shown, file is if desired directly opened, can click directly in the message
The corresponding icon of the file destination of display, file destination is opened in receiving end at this time, and the content of file destination is shown
On display interface, when file content has multipage, the browsing of all files content can be realized by page turn over operation.
But sometimes user may be not intended to directly to open receive file (such as it is busy immediately treat,
Or be not desired to download the reasons such as entire file to save flow), the content for substantially learning about this document is just hoped, in this feelings
The preview function of file is just needed under condition.
It, can be in mesh when user needs to carry out preview to the file destination received in each embodiment of the disclosure
The region of the corresponding icon of file in the display interface is marked, i.e., carries out specified the first predetermined registration operation in target area, so that aobvious
Show and shows the preview window on interface.Wherein, the first predetermined registration operation can be pressure touch operation, such as user can be on display circle
It is pressed on the corresponding icon of file destination in face, the pressure sensitive event on display screen that receiving end passes through capture receiving end
It triggers the preview window or the first predetermined registration operation is also possible to carry out long-pressing, double-click or amplifying gesture operation, is touched with this
Send out the preview window.In compared with the prior art, needs user first to press the corresponding icon of file destination, show bullet on display interface
Frame out shows the options such as " deletions ", " forwarding ", " preview " in pop-up box, and then user needs the option ability of selection " preview "
The preview window is enough triggered, operating procedure is more, or even since pop-up box size is limited in some pop-up boxes, may be directly not aobvious
Show " preview " option, but show " more " option, then user needs first to select " more " option, waits and stays in more into further menu
In show " preview " option and choose after can the preview window, operate it is more cumbersome.And the disclosure can be according to target area
The first predetermined registration operation received in domain, directly triggering the preview window improve user experience convenient for operation.
It, can be in addition, if user needs to carry out file destination other concrete operations (such as: " deletion " or " forwarding " etc.)
Long press operation is carried out on the corresponding icon of file destination, receiving end shows pop-up box in the display interface at this time, by " deletion "
Option of operation such as " forwardings " are shown in pop-up box for selection by the user.
Step 102, according to the file identification of file destination, the preview address of file destination, text are generated according to preset algorithm
Part mark being capable of unique identification file destination.
Exemplary, it is corresponding to generate file destination according to preset algorithm according to the file identification of file destination for receiving end
Preview address.File identification is the symbol for capableing of unique identification file, for example, can be file ID (English:
Identification), preview address is the address that respective file position is able to access that in network, such as can be URL
(English: Uniform Resource Locator, Chinese: uniform resource locator).Wherein, preset algorithm can be receiving end
With any algorithm of server commitment, file identification and preview address are corresponded, for example, when preview address is
When URL, the URL for obtaining file destination can be spliced according to the ID of file destination according to the create-rule of URL.
Step 103, preview request is sent to server, preview request includes the preview address of file destination.
Step 104, the first preview file sent by server is shown in the preview window, the first preview file is service
The file that device is determined according to the preview address of file destination.
Exemplary, the preview request for containing the preview address of file destination is sent to server, server by receiving end
After the preview request for receiving receiving end transmission, first preview request is analyzed, obtains the preview address of file destination, then
It determines the first preview file corresponding with the preview address of file destination, and the first preview file is sent to receiving end.Wherein,
First preview file is server when receiving the file destination sent by transmitting terminal, pre-generated preview file.It receives
After termination receives the first preview file sent by server, the content of the first preview file is shown in the preview window.Wherein,
The file format of first preview file can be picture format, so that user is clear to the progress of the first preview file on the receive side
It lookes at, the first preview file for example can be the content or former pages of content of the first page of file destination.Due to server
Corresponding first preview file of file destination is pre-generated, therefore receiving end can be directly according to preview address to server
Request, improves the speed of previewing file, and does not need full content (the i.e. file destination whole page in load file destination
The content for including in number), therefore the network flow between receiving end and server can also be reduced.
In conclusion the disclosure exists when user needs the file destination received to receiving end to carry out preview according to user
The first predetermined registration operation carried out in target area on the display interface of receiving end where the corresponding icon of file destination, is showing
The preview window is shown on interface, then generates the preview address of file destination according to the file identification of file destination with preset algorithm,
It is rear to server send include file destination preview address preview request, server after receiving preview request,
According to the preview address of file destination, corresponding first preview file is determined, and the first preview file is sent to receiving end, connect
Receiving end shows the first preview file in the preview window after receiving the first preview file.It can be improved the speed of previewing file
Degree reduces the network flow between receiving end and server, effectively improves user experience.
Optionally, step 101 may include:
According to the pressure operation received in the target area, described the preview window, i.e., first are shown in the display interface
Predetermined registration operation can be the pressure sensitive event on the display screen by capture receiving end to realize, such as can capture target area
The operation such as long-pressing, double-click or amplifying gesture in domain, to trigger the preview window.
Fig. 2 is the flow chart of the method for another previewing file shown according to an exemplary embodiment, as shown in Fig. 2,
File destination is the file received in currently running application program on receiving end.This method further includes；
Step 105, the sequence of the file received according to application program, the determining reception sequence with file destination are adjacent
, the adjacent file of preset number of previews.
Step 106, according to the corresponding file identification of each adjacent file in the adjacent file of number of previews, according to default
Algorithm generates the corresponding preview address of each adjacent file respectively.
For example, file destination can be the file received in currently running application program on receiving end, for example,
Currently running application program can be certain social software, and user can send during chat, receive one or more
File, the region that user can show the corresponding icon of file destination in chat window carry out the first predetermined registration operation to trigger
The preview window, or contain in chat window region shown by the message of file destination and carry out the first predetermined registration operation to touch
Send out the preview window.According to the sequence for the file that application program receives, the adjacent file of preset number of previews is determined, for example,
It can determine what application program received, each 5 files (totally 10 files) are used as adjacent file before and after file destination.Further according to
The corresponding file identification of each adjacent file generates corresponding preview address according to preset algorithm.
Fig. 3 is the flow chart of the method for another previewing file shown according to an exemplary embodiment, as shown in figure 3,
After step 104, this method further include:
Step 107, according to the second predetermined registration operation received in the preview window, adjacent preview request is sent to server,
Adjacent preview request includes upper one or the corresponding preview address of next adjacent file of file destination.
Step 108, the second preview file sent by server is shown in the preview window, the second preview file is service
The file that device is determined according to upper one of file destination or the corresponding preview address of next adjacent file.
It is exemplary, after user has browsed file destination corresponding first preview file, also think further preview target text
Adjacent file before or after part can carry out second predetermined registration operation in the preview window, adjacent to server transmission to trigger
The operation of preview request includes upper one or the corresponding preview of next adjacent file of file destination in adjacent preview request
Address.Wherein, second predetermined registration operation, can be and horizontally slip in the preview window (such as: the primary corresponding target text of sliding to the left
A upper adjacent file for part, next adjacent file of the primary corresponding file destination of sliding to the right).Server is receiving
After the adjacent preview request that receiving end is sent, first adjacent preview request is analyzed, obtains upper one or next of file destination
The corresponding preview address of a adjacent file, then determine corresponding second preview file, and the second preview file is sent to receiving end.
Wherein, the second preview file is server in upper one or next adjacent text for receiving the file destination sent by transmitting terminal
When part, pre-generated preview file.Wherein, the file format of the second preview file can be picture format, so that user exists
The second preview file is browsed on receiving end.Since server is when receiving adjacent file, pre-generate pair
The preview file answered, therefore receiving end can directly be requested according to the preview address of adjacent file to server, be further increased
To the speed of adjacent file preview, and the full content in load adjacent file is not needed, additionally it is possible to further decrease and connect
Network flow between receiving end and server.
Fig. 4 a is the flow chart of the method for another previewing file shown according to an exemplary embodiment, such as Fig. 4 a institute
Show, after step 108, this method further include:
Step 109, according to the third predetermined registration operation received in the preview window, stop display preview window in the display interface
Mouthful.
Step 110, it according to the identification code of the corresponding adjacent file of the second preview file, controls and shows second on display interface
The page of the corresponding message of the corresponding adjacent file of preview file in the application.
It is exemplary, after user has browsed the second preview file, third predetermined registration operation, example can be carried out in the preview window
The preview window is such as touched, to exit the preview window, is returned Application Program Interface (such as chat interface), it can be according to the second preview
The identification code of the corresponding adjacent file of file, control display interface show that the corresponding adjacent file of the second preview file is corresponding and disappear
The breath page in the application is able to use family and quickly positions page where the corresponding adjacent file of the second preview file
Face, and user can context based on context, further determine that the information in the corresponding adjacent file of the second preview file.
Wherein, receiving end is also usually to show on display interface (such as chat interface) in form of a message when receiving file,
Such as the corresponding icon of the file received is shown in message, it may also show all or part of file of this document
Name, is such for above-mentioned file destination or its adjacent file.Therefore, the corresponding message of the adjacent file is understood that
For, message where the adjacent file, or receive that a piece of news of the adjacent file.Due to by step 107 to
108, the second preview file can be shown in the preview window, that is, the preview file of the adjacent file is shown in preview window
Mouthful, if user confirms that the adjacent file is the file oneself needed by browsing second preview file at this time, existing
In technology, then user is needed to exit the preview window, and receive the adjacent file by page turning above and below manually mode to search
That message where interface.And in the present embodiment, step 109 can be executed and exit the preview window, and execute step
110, according to the identification code of the adjacent file, to jump directly to receive the interface where that message of the adjacent file.
To realize the quick positioning of adjacent file.
For example, user is successively connect when using the social software messaging so that application program is certain social software as an example
Have received three files: file A, file B and file C, wherein receive the shown page such as figure when file A and file B
Shown in 4b, shown page when receiving file C as illustrated in fig. 4 c, file A, file B and the message difference where file C
Corresponding position 1, position 2 and position 3.When current display interface is the page as illustrated in fig. 4 c, user by file C (i.e.
Position 3) where region in long-pressing, the preview window is triggered, after having browsed the corresponding preview file of file C, in preview
Primary (performing the second predetermined registration operation in step 107) is slided in window to the left, so that showing file B in the preview window
Corresponding preview file, user confirms that file B is the file that oneself is needed by the corresponding preview file of browsing file B at this time
When, the preview window (the third predetermined registration operation i.e. in execution step 109) can be touched, is returned with exiting the preview window using journey
The corresponding position 2 of message where file B is shown in current display interface, that is, after exiting the preview window, shows boundary by sequence
Face jumps to the page shown in Fig. 4 b, so that user can need file B at the message (i.e. position 2) where file B
The operation wanted, therefore can be realized the quick positioning to file B.
Fig. 5 is the flow chart of the method for another previewing file shown according to an exemplary embodiment, as shown in figure 5,
After step 104, this method further include:
Step 111, according to the 4th predetermined registration operation received in the preview window, stop display preview window in the display interface
Mouthful.Alternatively,
Step 112, according to the 5th predetermined registration operation received in the preview window, displaying target file in the display interface
File content.
It is exemplary, the 4th predetermined registration operation can be carried out, in the preview window to exit the preview window, such as the 4th default behaviour
It can be and touch the preview window.Alternatively, user thinks further to check file destination after having browsed the first preview file
Details can carry out the 5th predetermined registration operation in the preview window, so that display interface is jumped to the file details page, to check
The file content or attribute information (such as: filename, file type, file size etc.) of file destination.For example, the 5th default behaviour
It can be one file details button of setting, user in the predeterminable area in advance in the preview window to click this document details and press
Button can also be double-click or amplifying gesture operation to check the file content of file destination.
In conclusion the disclosure exists when user needs the file destination received to receiving end to carry out preview according to user
The first predetermined registration operation carried out in target area on the display interface of receiving end where the corresponding icon of file destination, is showing
The preview window is shown on interface, then generates the preview address of file destination according to the file identification of file destination with preset algorithm,
It is rear to server send include file destination preview address preview request, server after receiving preview request,
According to the preview address of file destination, corresponding first preview file is determined, and the first preview file is sent to receiving end, connect
Receiving end shows the first preview file in the preview window after receiving the first preview file.It can be improved the speed of previewing file
Degree reduces the network flow between receiving end and server, effectively improves user experience.
Fig. 6 is a kind of flow chart of the method for previewing file shown according to an exemplary embodiment, as shown in fig. 6, should
Method is applied to server, comprising:
Step 201, the first file sent by transmitting terminal is sent to receiving end.
Step 202, according to the first file generated preview file.
For example, the first file is sent to reception after receiving the first file sent by transmitting terminal by server
End, and according to the first file generated preview file.Due to many samples of the format of file, therefore, it is necessary to be converted to the first file
Unified format, to use the user of receiving end to browse, wherein preview file can be picture format.
Step 203, according to the file identification of the first file, the preview address of preview file, text are generated according to preset algorithm
Part mark being capable of the first file of unique identification.
Step 204, according to the preview request sent by receiving end, preview file is sent to receiving end, preview request packet
Receiving end is included according to preset algorithm, according to the preview address of the first file generated.
Exemplary, server is according to the file identification of the first file, with generating the preview of preview file according to preset algorithm
Location.File identification is the symbol for capableing of unique identification file, such as can be the ID of file, and preview address is to be able to access that correspondence
The address of file position, such as can be URL.Wherein, preset algorithm can be any of receiving end and server commitment
Kind algorithm, enables file identification and preview address to correspond, for example, when preview address is URL, it can be according to URL
Create-rule splice the URL for obtaining file destination according to the ID of file destination.Server is being received by receiving end transmission
After containing the preview request that the first file corresponds to preview address, preview file is sent to receiving end.
In conclusion the first file is sent to by the disclosure after the first file that server receives transmitting terminal transmission
Receiving end, the corresponding preview file of the first file of regeneration, and according to the file identification of the first file, it is generated according to preset algorithm
Preview file is sent to receiving end, wherein preview is asked after receiving the preview request sent by receiving end by preview address
It asks and contains the preview address for the first file that receiving end is determined according to preset algorithm.It can be improved the speed of previewing file, drop
Network flow between low receiving end and server, effectively improves user experience.
Fig. 7 is the flow chart of the method for another previewing file shown according to an exemplary embodiment, as shown in fig. 7,
Step 202 includes:
Step 2021, the file format of the first file is converted to specified file format, and is stored as the second file, text
Part format includes portable document format PDF.
Step 2022, the default number of pages in the second file is converted into picture format, and is stored as preview file.
For example, since file format wide variety can be first by the file format of the first file for the ease of preview
It is converted to specified file format, and the specified corresponding file of file format is stored as the second file, then by the second file
In preset number of pages (such as can be first page) and be converted to picture format, and the corresponding file of picture format is saved as into preview text
Part.Wherein, specified file format for example can be PDF (English: Portable Document Format, Chinese: portable
Document format), to translate the file into as picture format.It should be noted that default number of pages can be by receiving end and server
Between make an appointment, can also be arranged according to the specific requirements of user, can also be adjusted according to the attribute of file destination, example
Such as, when the number of pages of file destination is more than default first number of pages threshold value, default number of pages can be increased, when the number of pages of file destination is small
When default second number of pages threshold value, default number of pages can reduce.It, i.e., will be pre- before in the second file when default number of pages is greater than for the moment
, can be with the corresponding picture of the content of every page if the Content Transformation of number of pages is picture format, it can also will be in default number of pages
Appearance is uniformly converted to a picture.
Fig. 8 is the flow chart of the method for another previewing file shown according to an exemplary embodiment, as shown in figure 8,
Step 204 includes:
Step 2041, when the preview address for including in the preview address of preview file and preview request is identical, by preview
File is sent to receiving end.
Step 2042, when the preview address for including in the preview address of preview file and preview request is not identical, refusal
Preview request.
It is exemplary, store the corresponding preview file of multiple files in server, therefore server is contained receiving
After first file corresponds to the preview request of preview address, according to the corresponding preview address of the first file, preview file is determined.When pre-
When the preview address preview address corresponding with the first file of file of looking at is identical, preview file is sent to receiving end, works as preview
When the preview address of file preview address corresponding with the first file is not identical, i.e., do not find in the server and the first file
The preview file that corresponding preview address matches refuses preview request, further can also send prompt information to receiving end,
It to prompt user's preview request to fail, such as may include the content of " file is not present, preview failure " in prompt information.
In conclusion the first file is sent to by the disclosure after the first file that server receives transmitting terminal transmission
Receiving end, the corresponding preview file of the first file of regeneration, and according to the file identification of the first file, it is generated according to preset algorithm
Preview file is sent to receiving end, wherein preview is asked after receiving the preview request sent by receiving end by preview address
It asks and contains the preview address for the first file that receiving end is determined according to preset algorithm.It can be improved the speed of previewing file, drop
Network flow between low receiving end and server, effectively improves user experience.
Fig. 9 is a kind of block diagram of the device of previewing file shown according to an exemplary embodiment, as shown in figure 9, the dress
It sets 300 and is applied to receiving end, comprising:
Display module 301, for default according to received in the target area on the display interface of receiving end first
Operation, shows the preview window in the display interface, and target area is the region of the corresponding icon of file destination in the display interface.
Address generation module 302 generates file destination according to preset algorithm for the file identification according to file destination
Preview address, file identification being capable of unique identification file destinations.
First sending module 303, for sending preview request to server, preview request includes the preview of file destination
Location.
Display module 301 is also used to show the first preview file sent by server in the preview window, the first preview
File is the file that server is determined according to the preview address of file destination.
Optionally, display module 301 can be used for: according to the pressure operation received in the target area, on display circle
The preview window is shown on face.
Figure 10 is the block diagram of the device of another previewing file shown according to an exemplary embodiment, as shown in Figure 10,
File destination is the file received in currently running application program on receiving end.The device 300 further include:
Determining module 304, the sequence of the file for being received according to application program, determination are suitable with the reception of file destination
Sequence is adjacent, the adjacent file of preset number of previews.
Address generation module 302, the corresponding text of each adjacent file being also used in the adjacent file according to number of previews
Part mark, the corresponding preview address of each adjacent file is generated according to preset algorithm respectively.
Figure 11 is the block diagram of the device of another previewing file shown according to an exemplary embodiment, as shown in figure 11,
The device 300 further include:
Second sending module 305, for being shown after the preview window by the first preview file sent by server,
According to the second predetermined registration operation received in the preview window, adjacent preview request is sent to server, adjacent preview request includes
Upper one or the corresponding preview address of next adjacent file of file destination.
Display module 301 is also used to show the second preview file sent by server in the preview window, the second preview
File is the file that server is determined according to upper one of file destination or the corresponding preview address of next adjacent file.
Figure 12 is the block diagram of the device of another previewing file shown according to an exemplary embodiment, as shown in figure 12,
The device 300 further include:
First stopping modular 306, for being shown after the preview window by the second preview file sent by server,
According to the third predetermined registration operation received in the preview window, stop display the preview window in the display interface.
First control module 307, for the identification code according to the corresponding adjacent file of the second preview file, control display circle
The page of the corresponding message of the corresponding adjacent file of the second preview file in the application is shown on face.
Figure 13 is the block diagram of the device of another previewing file shown according to an exemplary embodiment, as shown in figure 13,
The device 300 further include:
Second stopping modular 308, for being shown after the preview window by the first preview file sent by server,
According to the 4th predetermined registration operation received in the preview window, stop display the preview window in the display interface.Alternatively,
Second control module 309, for being shown after the preview window by the first preview file sent by server,
According to the 5th predetermined registration operation received in the preview window, the file content of displaying target file in the display interface.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
In conclusion the disclosure exists when user needs the file destination received to receiving end to carry out preview according to user
The first predetermined registration operation carried out in target area on the display interface of receiving end where the corresponding icon of file destination, is showing
The preview window is shown on interface, then generates the preview address of file destination according to the file identification of file destination with preset algorithm,
It is rear to server send include file destination preview address preview request, server after receiving preview request,
According to the preview address of file destination, corresponding first preview file is determined, and the first preview file is sent to receiving end, connect
Receiving end shows the first preview file in the preview window after receiving the first preview file.It can be improved the speed of previewing file
Degree reduces the network flow between receiving end and server, effectively improves user experience.
Figure 14 is a kind of block diagram of the device of previewing file shown according to an exemplary embodiment, as shown in figure 14, should
Device 400 is applied to server, comprising:
Sending module 401, for the first file sent by transmitting terminal to be sent to receiving end.
File generating module 402, for according to the first file generated preview file.
Address generation module 403 generates preview file according to preset algorithm for the file identification according to the first file
Preview address, file identification being capable of the first files of unique identification.
Sending module 401 is also used to that preview file is sent to receiving end according to the preview request sent by receiving end,
Preview request includes receiving end according to preset algorithm, according to the preview address of the first file generated.
Figure 15 is the block diagram of the device of another previewing file shown according to an exemplary embodiment, as shown in figure 15,
File generating module 402 includes:
First generates submodule 4021, for the file format of the first file to be converted to specified file format, and deposits
Storage is the second file, and file format includes portable document format PDF.
Second generates submodule 4022, for the default number of pages in the second file to be converted to picture format, and is stored as
Preview file.
Figure 16 is the block diagram of the device of another previewing file shown according to an exemplary embodiment, as shown in figure 16,
Sending module 401 includes:
Sending submodule 4011, for when preview file preview address and preview request in include preview address it is identical
When, preview file is sent to receiving end.
Refuse submodule 4012, for when the preview address not phase for including in the preview address of preview file and preview request
Meanwhile refusing preview request.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
In conclusion the first file is sent to by the disclosure after the first file that server receives transmitting terminal transmission
Receiving end, the corresponding preview file of the first file of regeneration, and according to the file identification of the first file, it is generated according to preset algorithm
Preview file is sent to receiving end, wherein preview is asked after receiving the preview request sent by receiving end by preview address
It asks and contains the preview address for the first file that receiving end is determined according to preset algorithm.It can be improved the speed of previewing file, drop
Network flow between low receiving end and server, effectively improves user experience.
Figure 17 is the block diagram of a kind of electronic equipment 500 shown according to an exemplary embodiment.As shown in figure 17, the electronics
Equipment 500 may include: processor 501, memory 502.The electronic equipment 500 can also include multimedia component 503, defeated
Enter/export one or more of (I/O) interface 504 and communication component 505.
Wherein, processor 501 is used to control the integrated operation of the electronic equipment 500, to complete above-mentioned Fig. 1 to Fig. 5 institute
All or part of the steps in the method for the previewing file shown.Memory 502 is for storing various types of data to support
The operation of the electronic equipment 500, these data for example may include any using journey for what is operated on the electronic equipment 500
The instruction of sequence or method and the relevant data of application program, such as contact data, the message of transmitting-receiving, picture, audio, view
Frequency etc..The memory 502 can realize by any kind of volatibility or non-volatile memory device or their combination,
Such as static random access memory (Static Random Access Memory, abbreviation SRAM), electrically erasable is only
It reads memory (Electrically Erasable Programmable Read-Only Memory, abbreviation EEPROM), it is erasable
Except programmable read only memory (Erasable Programmable Read-Only Memory, abbreviation EPROM), may be programmed only
It reads memory (Programmable Read-Only Memory, abbreviation PROM), read-only memory (Read-Only Memory,
Abbreviation ROM), magnetic memory, flash memory, disk or CD.Multimedia component 503 may include screen and audio component.
Wherein screen for example can be touch screen, and audio component is used for output and/or input audio signal.For example, audio component can be with
Including a microphone, microphone is for receiving external audio signal.The received audio signal can be further stored in
Memory 502 is sent by communication component 505.Audio component further includes at least one loudspeaker, is used for output audio signal.
I/O interface 504 provides interface between processor 501 and other interface modules, other above-mentioned interface modules can be keyboard, mouse
Mark, button etc..These buttons can be virtual push button or entity button.Communication component 505 is for the electronic equipment 500 and its
Wired or wireless communication is carried out between his equipment.Wireless communication, such as Wi-Fi, bluetooth, near-field communication (Near Field
Communication, abbreviation NFC), 2G, 3G or 4G or they one or more of combination, therefore corresponding communication
Component 505 may include: Wi-Fi module, bluetooth module, NFC module.
In one exemplary embodiment, electronic equipment 500 can be by one or more application specific integrated circuit
(Application Specific Integrated Circuit, abbreviation ASIC), digital signal processor (Digital
Signal Processor, abbreviation DSP), digital signal processing appts (Digital Signal Processing Device,
Abbreviation DSPD), programmable logic device (Programmable Logic Device, abbreviation PLD), field programmable gate array
(Field Programmable Gate Array, abbreviation FPGA), controller, microcontroller, microprocessor or other electronics member
Part realization, the method for executing above-mentioned Fig. 1 to previewing file shown in fig. 5.
In a further exemplary embodiment, a kind of computer readable storage medium including program instruction is additionally provided, it should
The step of method of the above-mentioned Fig. 1 to previewing file shown in fig. 5 is realized when program instruction is executed by processor.For example, the meter
Calculation machine readable storage medium storing program for executing can be the above-mentioned memory 502 including program instruction, and above procedure instruction can be by electronic equipment 500
Processor 501 execute method to complete above-mentioned Fig. 1 to previewing file shown in fig. 5.
In conclusion the disclosure exists when user needs the file destination received to receiving end to carry out preview according to user
The first predetermined registration operation carried out in target area on the display interface of receiving end where the corresponding icon of file destination, is showing
The preview window is shown on interface, then generates the preview address of file destination according to the file identification of file destination with preset algorithm,
It is rear to server send include file destination preview address preview request, server after receiving preview request,
According to the preview address of file destination, corresponding first preview file is determined, and the first preview file is sent to receiving end, connect
Receiving end shows the first preview file in the preview window after receiving the first preview file.It can be improved the speed of previewing file
Degree reduces the network flow between receiving end and server, effectively improves user experience.
Figure 18 is the block diagram of a kind of electronic equipment 600 shown according to an exemplary embodiment.For example, electronic equipment 600
It may be provided as a server.Referring to Fig.1 8, electronic equipment 600 includes processor 622, and quantity can be one or more
A and memory 632, for storing the computer program that can be executed by processor 622.The calculating stored in memory 632
Machine program may include it is one or more each correspond to one group of instruction module.In addition, processor 622 can be by
It is configured to execute the computer program, the method to execute above-mentioned Fig. 6 to previewing file shown in Fig. 8.
In addition, electronic equipment 600 can also include power supply module 626 and communication component 650, which can be with
It is configured as executing the power management of electronic equipment 600, which, which can be configured as, realizes electronic equipment 600
Communication, for example, wired or wireless communication.In addition, the electronic equipment 600 can also include input/output (I/O) interface 658.Electricity
Sub- equipment 600 can be operated based on the operating system for being stored in memory 632, such as Windows ServerTM, Mac OS
XTM, UnixTM, LinuxTM etc..
In a further exemplary embodiment, a kind of computer readable storage medium including program instruction is additionally provided, it should
The step of method of the above-mentioned Fig. 6 to previewing file shown in Fig. 8 is realized when program instruction is executed by processor.For example, the meter
Calculation machine readable storage medium storing program for executing can be the above-mentioned memory 632 including program instruction, and above procedure instruction can be by electronic equipment 600
Processor 622 execute method to complete above-mentioned Fig. 6 to previewing file shown in Fig. 8.
In conclusion the first file is sent to by the disclosure after the first file that server receives transmitting terminal transmission
Receiving end, the corresponding preview file of the first file of regeneration, and according to the file identification of the first file, it is generated according to preset algorithm
Preview file is sent to receiving end, wherein preview is asked after receiving the preview request sent by receiving end by preview address
It asks and contains the preview address for the first file that receiving end is determined according to preset algorithm.It can be improved the speed of previewing file, drop
Network flow between low receiving end and server, effectively improves user experience.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, those skilled in the art are considering specification and practice
After the disclosure, it is readily apparent that other embodiments of the disclosure, belongs to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.Simultaneously between a variety of different embodiments of the disclosure
Any combination can also be carried out, as long as it, without prejudice to the thought of the disclosure, equally should be considered as disclosure disclosure of that.
The disclosure is not limited to the precision architecture being described above out, and the scope of the present disclosure is only limited by the attached claims
System.
Claims (10)
1. a kind of method of previewing file, which is characterized in that be applied to receiving end, which comprises
According to the first predetermined registration operation received in the target area on the display interface of the receiving end, in display circle
The preview window is shown on face, the target area is region of the corresponding icon of file destination on the display interface；
According to the file identification of the file destination, the preview address of the file destination, the text are generated according to preset algorithm
Part mark being capable of file destination described in unique identification；
Preview request is sent to server, the preview request includes the preview address of the file destination；
The first preview file sent by the server is shown that first preview file is described in described the preview window
The file that server is determined according to the preview address of the file destination.
2. the method according to claim 1, wherein the file destination is currently running on the receiving end
The file received in application program, the method also includes:
According to the sequence for the file that the application program receives, the determining reception sequence with the file destination is adjacent, in advance
If number of previews adjacent file；
According to the corresponding file identification of each adjacent file in the adjacent file of the number of previews, according to the preset algorithm
The corresponding preview address of each adjacent file is generated respectively.
3. according to the method described in claim 2, it is characterized in that, in the first preview text that will be sent by the server
Part is shown in after described the preview window, the method also includes:
According to the second predetermined registration operation received in described the preview window, Xiang Suoshu server sends adjacent preview request, described
Adjacent preview request includes upper one or the corresponding preview address of next adjacent file of the file destination；
The second preview file sent by the server is shown that second preview file is described in described the preview window
The file that server is determined according to upper one of the file destination or the corresponding preview address of next adjacent file.
4. a kind of method of previewing file, which is characterized in that be applied to server, which comprises
The first file sent by transmitting terminal is sent to receiving end；
According to the first file generated preview file；
According to the file identification of first file, the preview address of the preview file, the text are generated according to preset algorithm
Part mark being capable of the first file described in unique identification；
According to the preview request sent by the receiving end, the preview file is sent to the receiving end, the preview is asked
It asks including the receiving end according to the preset algorithm, according to the preview address of first file generated.
5. a kind of device of previewing file, which is characterized in that be applied to receiving end, described device includes:
Display module, for according to the received in the target area on the display interface of the receiving end first default behaviour
Make, the preview window is shown on the display interface, the target area is the corresponding icon of file destination in display circle
Region on face；
Address generation module generates the file destination according to preset algorithm for the file identification according to the file destination
Preview address, the file identification being capable of file destination described in unique identification；
First sending module, for sending preview request to server, the preview request includes the preview of the file destination
Address；
The display module is also used to show the first preview file sent by the server in described the preview window, institute
Stating the first preview file is the file that the server is determined according to the preview address of the file destination.
6. a kind of device of previewing file, which is characterized in that be applied to server, described device includes:
Sending module, for the first file sent by transmitting terminal to be sent to receiving end；
File generating module, for according to the first file generated preview file；
Address generation module generates the preview file according to preset algorithm for the file identification according to first file
Preview address, the file identification being capable of the first file described in unique identification；
The sending module is also used to that the preview file is sent to institute according to the preview request sent by the receiving end
Receiving end is stated, the preview request includes the receiving end according to the preset algorithm, according to the pre- of first file generated
Look at address.
7. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The step of any one of claim 1-3 the method is realized when row.
8. a kind of electronic equipment characterized by comprising
Memory is stored thereon with computer program；
Processor, for executing the computer program in the memory, to realize described in any one of claim 1-3
The step of method.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The step of claim 4 the method is realized when row.
10. a kind of electronic equipment characterized by comprising
Memory is stored thereon with computer program；
Processor, for executing the computer program in the memory, to realize the step of claim 4 the method
Suddenly.
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| CN201811261618.8A CN109558551A (en) | 2018-10-26 | 2018-10-26 | Method, apparatus, storage medium and the electronic equipment of previewing file |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811261618.8A CN109558551A (en) | 2018-10-26 | 2018-10-26 | Method, apparatus, storage medium and the electronic equipment of previewing file |
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Cited By (1)
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| CN110781644A (en) * | 2019-11-04 | 2020-02-11 | 北京联想协同科技有限公司 | File preview method, equipment and computer storage medium |
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Application publication date: 20190402 |