CN113873044B - Data transmission method, system, equipment and storage medium - Google Patents

Data transmission method, system, equipment and storage medium Download PDF

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Publication number
CN113873044B
CN113873044B CN202111205735.4A CN202111205735A CN113873044B CN 113873044 B CN113873044 B CN 113873044B CN 202111205735 A CN202111205735 A CN 202111205735A CN 113873044 B CN113873044 B CN 113873044B
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China
Prior art keywords
target file
target
cloud application
application server
server
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CN202111205735.4A
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Chinese (zh)
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CN113873044A (en
Inventor
褚晓璐
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Alibaba China Co Ltd
Alibaba Cloud Computing Ltd
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Alibaba China Co Ltd
Alibaba Cloud Computing Ltd
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Priority to CN202111205735.4A priority Critical patent/CN113873044B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/565—Conversion or adaptation of application format or content

Abstract

The embodiment of the application provides a data transmission method, a system, equipment and a storage medium, wherein the data transmission method comprises the following steps: responding to the operation of loading the target file in the target application, and sending loading request information to a target server side of the target application, wherein the loading request information is used for indicating loading of the target file in the target application; receiving indication information for establishing connection sent by a target server, wherein the indication information comprises an address of a cloud application server corresponding to a target file; establishing connection with a cloud application server according to the indication information; and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file. The method can support file loading of more formats, does not need terminal equipment to install and run software corresponding to the target file format, reduces the load of the terminal equipment, and is more convenient for users to use.

Description

Data transmission method, system, equipment and storage medium
Technical Field
The embodiment of the application relates to the technical field of electronic information, in particular to a data transmission method, a system, equipment and a storage medium.
Background
In order to facilitate sharing and transmitting some files in the work and life of users, many communication software has file loading. In the related art, the communication software is utilized to load a file by using a plug-in unit, or the terminal equipment is utilized to load a file by using locally installed software. However, in the process of implementing the file loading, only a small amount of file loading in a format can be supported, and if the file loading in more formats is to be supported, a large amount of software needs to be installed locally, or the communication software is provided with a large amount of plug-ins, which increases the load of the terminal device and is very inconvenient for users to use.
Disclosure of Invention
In view of the foregoing, embodiments of the present application provide a data transmission method, system, device, and storage medium, so as to at least partially solve the foregoing problems.
According to a first aspect of an embodiment of the present application, there is provided a data transmission method, applied to a terminal device, including: responding to the operation of loading the target file in the target application, and sending loading request information to a target server side of the target application, wherein the loading request information is used for indicating loading of the target file in the target application; receiving indication information for establishing connection sent by a target server, wherein the indication information comprises an address of a cloud application server corresponding to a target file; establishing connection with a cloud application server according to the indication information; and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file.
According to a second aspect of the embodiments of the present application, there is provided a data transmission method, applied to a target server of a target application, including: receiving loading request information sent by terminal equipment, wherein the loading request information is used for indicating loading of a target file in a target application; responding to the loading request information, determining a cloud application server corresponding to the target file according to the format of the target file, and acquiring an address of the cloud application server; generating indication information for establishing connection based on the address of the cloud application server, and sending the indication information to the terminal equipment; and sending the target file to the cloud application server.
According to a third aspect of embodiments of the present application, there is provided a data transmission method, including: the method comprises the steps that a terminal device responds to the operation of loading a target file in a target application, and loading request information is sent to a target server side of the target application and used for indicating loading of the target file in the target application; the target server responds to the loading request information, determines a cloud application server corresponding to the target file according to the format of the target file, acquires the address of the cloud application server, and sends the target file to the cloud application server; the target server generates indication information for establishing connection based on the address of the cloud application server, and sends the indication information to the terminal equipment, wherein the indication information comprises the address of the cloud application server corresponding to the target file; the terminal equipment establishes connection with the cloud application server according to the indication information; the cloud application server runs a cloud application corresponding to the target file, loads the target file and sends a display image of the target file to the terminal equipment; and the terminal equipment displays the display image of the target file in the display interface of the cloud application corresponding to the target file.
According to a fourth aspect of embodiments of the present application, there is provided a terminal device, including: the sending module is used for responding to the operation of loading the target file in the target application, sending loading request information to a target server side of the target application, wherein the loading request information is used for indicating the loading of the target file in the target application; the receiving module is used for receiving the indication information for establishing connection sent by the target server, wherein the indication information comprises the address of the cloud application server corresponding to the target file; the connection module is used for establishing connection with the cloud application server according to the indication information; the receiving module is also used for receiving the display image of the target file sent by the cloud application server; and the display module is used for displaying the display image of the target file in the display interface of the cloud application corresponding to the target file.
According to a fifth aspect of embodiments of the present application, there is provided a target server, including: the receiving module is used for receiving loading request information sent by the terminal equipment, wherein the loading request information is used for indicating loading of a target file in a target application; the address module is used for responding to the loading request information, determining a cloud application server corresponding to the target file according to the format of the target file, and acquiring the address of the cloud application server; the indication module is used for generating indication information for establishing connection based on the address of the cloud application server; the sending module is used for sending indication information to the terminal equipment; and sending the target file to the cloud application server.
According to a sixth aspect of an embodiment of the present application, there is provided a data transmission system, including a terminal device, a target server, and a cloud application server, where the terminal device is a terminal device described in the fourth aspect, and the target server is a target server described in the fifth aspect, where the terminal device, the target server, and the cloud application server are connected in communication; the terminal equipment is used for responding to the operation of loading the target file in the target application, sending loading request information to a target server side of the target application, wherein the loading request information is used for indicating the loading of the target file in the target application; the target server is used for responding to the loading request information, determining a cloud application server corresponding to the target file according to the format of the target file, acquiring the address of the cloud application server and sending the target file to the cloud application server; the target server side is used for generating indication information for establishing connection based on the address of the cloud application server side, and sending the indication information to the terminal equipment, wherein the indication information comprises the address of the cloud application server side corresponding to the target file; the terminal equipment is used for establishing connection with the cloud application server according to the indication information; the cloud application server is used for running a cloud application corresponding to the target file, loading the target file and sending a display image of the target file to the terminal equipment; and the terminal equipment is used for displaying the display image of the target file in the display interface of the cloud application corresponding to the target file.
According to a seventh aspect of embodiments of the present application, there is provided an electronic device, including: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface are communicated with each other through the communication bus; the memory is configured to store at least one executable instruction, where the executable instruction causes the processor to perform operations corresponding to the data transmission method according to any one of the first to third aspects.
According to an eighth aspect of embodiments of the present application, there is provided a storage medium having stored thereon a computer program which, when executed by a processor, implements the method for data transmission as in any of the first to third aspects.
According to an eighth aspect of embodiments of the present application, there is provided a computer program product which, when executed by a processor, implements a data transmission method as in any of the first to third aspects.
According to the data transmission method, system, device and storage medium provided by the embodiment of the application, in response to the operation of loading the target file in the target application, loading request information is sent to a target server side of the target application, and the loading request information is used for indicating loading of the target file in the target application; receiving indication information for establishing connection sent by a target server, wherein the indication information comprises an address of a cloud application server corresponding to a target file; establishing connection with a cloud application server according to the indication information; and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file. When the target file needs to be loaded, the cloud application server establishes connection with the cloud application server, receives the display image of the target file sent by the cloud application server, loads the display interface of the cloud application corresponding to the target file, can support file loading with more formats when different cloud application servers are connected, does not need terminal equipment to install and run software corresponding to the target file format, reduces the load of the terminal equipment, and is more convenient for users to use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly introduce the drawings that are required to be used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present application, and other drawings may also be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic view of a scenario of a data transmission method according to a first embodiment of the present application;
fig. 2 is a flowchart of a data transmission method according to a first embodiment of the present application;
FIG. 3 is a schematic diagram of a collaborative preview according to an embodiment of the present application;
fig. 4 is a flowchart of a data transmission method according to a second embodiment of the present application;
fig. 5 is an interaction diagram of a data transmission method according to a third embodiment of the present application;
fig. 6 is a block diagram of a terminal device according to a fourth embodiment of the present application;
fig. 7 is a block diagram of a target server provided in a fifth embodiment of the present application;
fig. 8 is a block diagram of a data transmission system according to a sixth embodiment of the present application;
fig. 9 is a block diagram of an electronic device according to a seventh embodiment of the present application.
Detailed Description
In order to better understand the technical solutions in the embodiments of the present application, the following descriptions will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the embodiments of the present application shall fall within the scope of protection of the embodiments of the present application.
Embodiments of the present application are further described below with reference to the accompanying drawings of embodiments of the present application.
Example 1
In order to facilitate understanding, an application scenario of the data transmission method provided in the first embodiment of the present application is described, referring to fig. 1, and fig. 1 is a schematic scenario diagram of the data transmission method provided in the first embodiment of the present application. The scenario shown in fig. 1 includes a terminal device 101, a target server 102, and a cloud application server 103.
The terminal device 101 may be a terminal device such as a smart phone, a tablet computer, a notebook computer, or a vehicle-mounted terminal, and the electronic device 101 may be a network device such as a server, which is, of course, only illustrative and not limiting.
The target server 102 may include a server of the target application, e.g., a server of the target application, etc., to provide services for users to use the target application.
The cloud application server 103 is configured to process the target file, where the cloud application server 103 may process a class of files with the same format as the target file, including loading, editing, and so on, for the class of files. For example, the cloud application server 103 may be installed with an application for editing a target file.
The terminal device 101, the target server 102 and the cloud application server 103 all access the network and communicate through the network. In the present application, the network includes a local area network (English: local Area Network, LAN), a wide area network (English: wide Area Network, WAN), and a mobile communication network; such as the World Wide Web (WWW), long term evolution (english: long Term Evolution, LTE) networks, 2G networks (english: 2th Generation Mobile Network), 3G networks (english: 3th Generation Mobile Network), 5G networks (english: 5th Generation Mobile Network), and the like. The cloud may include various devices connected through a network, for example, a server, a relay Device, a Device-to-Device (D2D) Device, and the like. Of course, the description is intended to be illustrative only and is not to be taken as limiting the present application.
The user may open a target application on the terminal device 101, load a target file in the target application, in this process, the terminal device 101 interacts with the target server 102 to obtain an address of the cloud application server 103 corresponding to the target file, and establishes a connection with the cloud application server 103, the cloud application server 103 loads the target file, and sends a display interface to the terminal device 101, so that the user can see the interface after the target file is loaded through the terminal device 101, and the loading of the target file can be achieved without the need of the terminal device 101 to install and run an application corresponding to the target file.
With reference to the scenario shown in fig. 1, it should be noted that fig. 1 is only an application scenario of the data transmission method provided in the first embodiment of the present application, and does not represent that the data transmission method must be applied to the scenario shown in fig. 1, and specifically may be applied to a terminal device, and referring to fig. 2, fig. 2 is a flowchart of the data transmission method provided in the first embodiment of the present application, where the method includes the following steps:
step 201, in response to the operation of loading the target file in the target application, loading request information is sent to the target server of the target application.
The loading request information is used for indicating loading of the target file in the target application. The loading request information may include information of an address of the terminal device, an identification of the target file, a format of the target file, and the like.
The target application may be any application, and the application does not limit the type of the target application, and the target application may be an instant messaging application, a community forum application, a cloud disk, a mailbox application, and the like. The target file may be a file in any format, for example, the target file may be a document, audio, video, picture, etc., and the document may include a document in word format, a document in txt format, etc., as an example.
The target server of the target application is a device for providing services for users to use the target application, and may include network devices such as a server of the target application, for example, the user opens the target application through a terminal device, taking a cloud disk as an example of the target application, the user may load a target file in the cloud disk, and when the user selects loading, the user may send loading request information to the target server of the target application (i.e., the cloud disk server).
Step 202, receiving indication information for establishing connection sent by a target server.
The indication information comprises an address of a cloud application server corresponding to the target file. The indication information is used for establishing connection between the terminal equipment and the cloud application server, namely, establishing a data transmission link. Optionally, indication information including the address of the terminal device may also be sent to the cloud application server.
And 203, establishing connection with the cloud application server according to the indication information.
Here, establishing connection refers to that the terminal device establishes connection with the cloud application server, because the indication information includes an address of the cloud application server, the terminal device may send a request for establishing connection to the cloud application server according to the address of the cloud application server, and establish connection.
Step 204, receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file.
It should be noted that, the cloud application server may install a cloud application that loads the target file, that is, a cloud application corresponding to the target file, where the cloud application may load the target file, and the loading may include, for example, preview loading and editing loading, where the target file may be previewed after the preview loading, or browsed, and the target file may be edited after the editing loading. The cloud application server runs a cloud application corresponding to the target file, loads the target file, generates display images of the target file, and sends the display images to the terminal equipment, wherein the number of the display images can be multiple, the display images can form video streams, the terminal equipment displays the video streams, and a user can see the loaded target file. The display interface of the cloud application corresponding to the target file may include a loading interface of the cloud application, and the loading interface may include a preview interface for performing preview loading, an editing interface for performing editing loading, and the like. For example, taking a word document as an example, when the target file is loaded in the target application, the terminal device establishes connection with the cloud application server, the cloud application server loads the target file to obtain a display image for displaying the content of the word document, and sends the display image to the terminal device, so that a user can see the content in the word document; for another example, taking the target file as an audio file as an example, when the target file is loaded in the target application, the terminal device and the cloud application server end are connected, the cloud application server end loads the target file to obtain a display image of the audio file in the loading interface, and sends the display image to the terminal device, so that a user can see the display image of the audio file loading interface, and the cloud application server end can also send an audio stream to the terminal device, so that the user can listen to the content of the audio file.
The display interface of the cloud application may be opened through a client of the cloud application, or may also be opened through a container in the target application. For example, in one implementation manner, a client of a cloud application is installed on a terminal device, when a user loads a target file in a target application, the client of the cloud application is started, and a display image of the target file is displayed in a display interface of the client of the cloud application; for another implementation manner, the container of the cloud application in the target application may be a global Wide area network (Web) container, and when the user loads the target file in the target application, the container of the cloud application in the target application is called, and the display image of the target file is displayed on the display interface of the cloud application.
Two specific application scenarios are listed here for further explanation in connection with the description of steps 201-204 above.
Optionally, in the first application scenario, after loading the target file, the target file may be previewed or edited, where previewing is taken as an example, and the method further includes: responding to the preview operation of the target file on the display interface of the cloud application corresponding to the target file, and sending control information of the preview operation to a cloud application server, wherein the control information of the preview operation is used for indicating the preview of the target file; and receiving a display image which is sent by the cloud application server and is used for previewing the target file. It should be noted that some cloud applications directly display a preview effect after loading a file, so that a display image of a target file displayed after loading may include a preview image of the target file, control information of a preview operation is generated according to the preview operation, and the preview operation may include a page turning operation, a scrolling operation, an zooming operation, a panning operation, and the like; alternatively, taking editing as an example, the method further includes: responding to the editing operation of the target file on the display interface of the cloud application corresponding to the target file, and sending control information of the editing operation to a cloud application server, wherein the control information of the editing operation is used for indicating the execution of corresponding editing on the target file; and receiving the display image which is sent by the cloud application server and is edited on the target file. It should be noted that some cloud applications directly display an editing interface after loading a file, so that a display image of a target file displayed after loading may include an image of the editing interface of the target file, control information of the editing operation may be generated according to the editing operation on the target file, the editing operation on the target file may include various operations on the target file in the editing process, for example, the editing operation on the target file may include a selection operation, a deletion operation, a copy operation, a cutting operation, and the like. Taking a word document as an example, when deleting part of the content in the target file, taking mouse control as an example, when the user selects part of the content in the word document by using a mouse, generating control information of a selection operation, sending the control information to a cloud application server, generating a display interface after selecting part of the content according to the control information by the cloud application server, and sending the display interface to a terminal device for display; when a user performs a deleting operation, control information of the deleting operation is generated, the control information is sent to the cloud application server, and the cloud application server generates a display interface after deleting part of the content according to the control information.
Optionally, in the second application scenario, multiple terminal devices may perform collaborative previewing on the same target file, that is, load the target file simultaneously, and the method further includes: receiving collaboration request information transmitted by other terminal equipment and forwarded by a target server side, wherein the collaboration request information is used for requesting collaborative preview of a target file; and sending cooperative confirmation information to the target server in response to the confirmation operation of the cooperative request information, wherein the cooperative confirmation information is used for indicating to perform cooperative preview on the target file. The collaboration request information may include information of an address of the second terminal device, an identification of the target file, a format of the target file, and the like. It should be noted that, for ease of understanding, the first terminal device that loads the target file may be used as the first terminal device, the other terminal devices that request the collaborative preview may be used as the second terminal device, or one management device may be determined among the plurality of terminal devices as the first terminal device, and the other devices may be used as the second terminal device. And when the second terminal equipment needs to perform collaborative preview on the target file, the second terminal equipment needs to obtain the authorization permission of the first terminal equipment. When the user loads the target file on the second terminal device, the second terminal device sends the collaboration request information to the target server, the target server forwards the collaboration request information to the first terminal device, if the target server receives the collaboration confirmation information sent by the first terminal device, which indicates that the permission of collaboration preview is obtained, the target server can send the collaboration confirmation information to the second terminal device, and can also send the indication information containing the address of the cloud application server to the second terminal device, which indicates that the second terminal device establishes connection with the cloud application server.
Based on the second application scenario, in an alternative implementation, the method further comprises: receiving editing request information transmitted by other terminal equipment and forwarded by a cloud application server, wherein the editing request information is used for indicating editing of a target file; and responding to the authorization operation of the editing request information, and sending authorization indication information to the cloud application server, wherein the authorization indication information is used for indicating that other terminal equipment is allowed to edit the target file. And editing the target file by using the second terminal equipment in combination with the description in the second application scene, wherein the target file is required to be authorized by the first terminal equipment. After receiving the authorization indication information, the cloud application server allows the authorized terminal equipment to edit the target file according to the authorization indication information, and other terminal equipment can only browse the target file. It should be noted that the display images of the target files received by the respective terminal devices may be the same or different. For example, a first terminal device in the plurality of terminal devices can edit and operate the target file, all the terminal devices display the display image of the target file in the first terminal device, that is, the first terminal device sends the control information to the cloud application server, and the cloud application server generates the display image of the target file and then sends the display image to all the terminal devices for collaborative preview; for another example, the control information may be divided into control information of an editing operation and control information of a preview operation, where a first terminal device in the plurality of terminal devices may edit the target file, browse only the target file to other terminal devices of the file service, the cloud application server generates a display image of the target file for each terminal device separately, the first terminal device sends the control information of the editing operation to the cloud application server, the cloud application server updates the content of the target file according to the control information of the editing operation, and when the cloud application server receives the control information of the preview operation sent by the terminal devices (including the first terminal device and the second terminal device), the cloud application server generates a display image of the target file according to the control information of the preview operation and the content of the edited latest target file, and sends the display image to the corresponding terminal device. This is merely an example and is not meant to limit the present application thereto.
Fig. 3 is a schematic diagram of collaborative preview provided in the first embodiment of the present application, and fig. 3 shows 3 terminal devices, each of which is connected to a cloud application server, where one terminal device may send control information of an editing operation to the cloud application server, and other terminal devices may receive the same or different display interfaces of a target file.
According to the data transmission method provided by the embodiment of the application, in response to the operation of loading the target file in the target application, loading request information is sent to the target server side of the target application, and the loading request information is used for indicating loading of the target file in the target application; receiving indication information for establishing connection sent by a target server, wherein the indication information comprises an address of a cloud application server corresponding to a target file; establishing connection with a cloud application server according to the indication information; and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file. When the target file needs to be loaded, the cloud application server establishes connection with the cloud application server, receives the display image of the target file sent by the cloud application server, loads the display interface of the cloud application corresponding to the target file, can support file loading with more formats when different cloud application servers are connected, does not need terminal equipment to install and run software corresponding to the target file format, reduces the load of the terminal equipment, and is more convenient for users to use.
Example two
Based on the method described in the first embodiment, the second embodiment of the present application provides a data transmission method, which is applied to a target server, and is shown in fig. 4, and fig. 4 is a flowchart of a data transmission method provided in the second embodiment of the present application, and the method includes the following steps:
step 401, receiving loading request information sent by a terminal device.
The loading request information is used for indicating loading of the target file in the target application.
Step 402, responding to the loading request information, determining a cloud application server corresponding to the target file according to the format of the target file, and obtaining the address of the cloud application server.
It should be noted that, the target file may be sent by the terminal device to the target server, or may be pre-stored in the target server. Different cloud application servers can load and edit files in different formats, and one cloud application server can load and edit files in one or more different formats. The target server may be preset with a mapping between a file format and the cloud application server, and the corresponding cloud application server may be determined according to the file format of the target file.
And 403, generating indication information for establishing connection based on the address of the cloud application server, and sending the indication information to the terminal equipment.
The indication information may include an address of the cloud application server corresponding to the format of the target file, and may further include information such as an address of the terminal device.
And step 404, sending the target file to the cloud application server.
And the target server sends the target file to the cloud application server so that the cloud application server loads the target file.
In the second application scenario in the first embodiment, when the plurality of terminal devices preview the target file cooperatively, the method optionally further includes: receiving collaboration request information sent by other terminal equipment, and forwarding the collaboration request information to the terminal equipment, wherein the collaboration request information is used for requesting collaborative preview of a target file; receiving cooperative confirmation information sent by terminal equipment, wherein the cooperative confirmation information is used for indicating to perform cooperative preview on a target file; and sending the indication information for establishing the connection to other terminal equipment according to the cooperative acknowledgement information.
The steps in the second embodiment may refer to the explanation in the first embodiment, and will not be repeated here.
According to the data transmission method, loading request information sent by the terminal equipment is received, wherein the loading request information is used for indicating loading of a target file in a target application; responding to the loading request information, determining a cloud application server corresponding to the target file according to the format of the target file, and acquiring an address of the cloud application server; generating indication information for establishing connection based on the address of the cloud application server, and sending the indication information to the terminal equipment; and sending the target file to the cloud application server. When the target file needs to be loaded, the terminal equipment receives the display image of the target file sent by the cloud application server through establishing connection between the terminal equipment and the cloud application server, the display interface of the cloud application corresponding to the target file is loaded, and when different cloud application servers are connected, file loading with more formats can be supported, and software corresponding to the target file format does not need to be installed and operated by the terminal equipment, so that the load of the terminal equipment is reduced, and the user can use the cloud application more conveniently.
Example III
Based on the data transmission methods described in the first embodiment and the second embodiment, the third embodiment of the present application exemplifies a specific data transmission method, and in the embodiment of the present application, details an information interaction process among a terminal device, a target server of a target application, and a cloud application server, where the terminal device sends loading request information to the target server of the target application in response to an operation of loading a target file in the target application, where the loading request information is used to indicate loading of the target file in the target application; the target server responds to the loading request information, determines a cloud application server corresponding to the target file according to the format of the target file, acquires the address of the cloud application server, and sends the target file to the cloud application server; the target server generates indication information for establishing connection based on the address of the cloud application server, and sends the indication information to the terminal equipment, wherein the indication information comprises the address of the cloud application server corresponding to the target file; the terminal equipment establishes connection with the cloud application server according to the indication information; the cloud application server runs a cloud application corresponding to the target file, loads the target file and sends a display image of the target file to the terminal equipment; and the terminal equipment displays the display image of the target file in the display interface of the cloud application corresponding to the target file. Here, the process of collaborative preview will be described by taking an example in which the terminal device includes a first terminal device and a second terminal device. Fig. 5 shows an interaction diagram of a data transmission method provided in a third embodiment of the present application, and fig. 5 shows a first terminal device, a second terminal device, a target server, and a cloud application server, where the method includes the following steps:
In step 501, the first terminal device sends loading request information to a target server of a target application in response to an operation of loading a target file in the target application.
Step 502, the target server responds to the loading request information, determines a cloud application server corresponding to the target file according to the format of the target file, acquires an address of the cloud application server, and sends indication information for establishing connection with the cloud application server to the first terminal equipment.
The indication information comprises an address of the cloud application server.
Step 503, the target server sends the target file to the cloud application server.
Step 502 is followed by:
and 504, the first terminal equipment establishes connection with the cloud application server according to the indication information.
It should be noted that, step 504 and step 503 are not sequential, and may be performed synchronously or sequentially.
Step 505, the cloud application server loads the target file and sends a display image of the target file to the first terminal device.
Steps 501-505 describe in detail the process of establishing a connection between the first terminal device and the cloud application server, and loading the target file. The method may further comprise the steps of:
step 506, the second terminal device sends the collaboration request information to the first terminal device through the target server.
Step 507, the first terminal device responds to the confirmation operation of the collaboration request information and sends collaboration confirmation information to the target server.
And step 508, the target server sends the indication information for establishing connection with the cloud application server to the second terminal equipment according to the cooperative confirmation information.
And 509, the second terminal equipment establishes connection with the cloud application server according to the indication information.
Step 506-step 509 describe a process of collaborative previewing by the second terminal device, and after the second terminal device establishes a connection with the cloud application server, the display image of the target file sent by the cloud application server may be received. The method may further comprise the steps of:
step 510, the second terminal device sends editing request information to the first terminal device through the cloud application server.
In step 511, the first terminal device sends authorization indication information to the cloud application server in response to the authorization operation on the editing request information.
The authorization indication information is used for indicating that other terminal equipment is allowed to edit the target file.
And step 512, the cloud application server sets the authority of the second terminal equipment for editing the target file according to the authorization indication information, and sends authorization confirmation information to the second terminal equipment.
In step 513, the second terminal device receives the authorization confirmation information, generates control information of the editing operation in response to the editing operation on the target file, and sends the control information of the editing operation to the cloud application server.
Step 514, the cloud application server edits the target file according to the control information of the editing operation, generates a display image of the target file, and sends the display image of the target file to each terminal device.
Steps 510-514 describe the process by which the second terminal device applies for the rights to perform editing operations on the target file. The third embodiment of the application only schematically illustrates a specific implementation of the data transmission method.
According to the data transmission method provided by the embodiment of the application, the terminal equipment responds to the operation of loading the target file in the target application, and sends loading request information to the target server side of the target application, wherein the loading request information is used for indicating loading of the target file in the target application; receiving indication information for establishing connection sent by a target server, wherein the indication information comprises an address of a cloud application server corresponding to a target file; establishing connection with a cloud application server according to the indication information; and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file. When the target file needs to be loaded, the cloud application server establishes connection with the cloud application server, receives the display image of the target file sent by the cloud application server, loads the display interface of the cloud application corresponding to the target file, can support file loading with more formats when different cloud application servers are connected, does not need terminal equipment to install and run software corresponding to the target file format, reduces the load of the terminal equipment, and is more convenient for users to use.
Example IV
Based on the method described in the first embodiment, a fourth embodiment of the present application provides a terminal device for performing the method described in the first embodiment, referring to fig. 6, a terminal device 60, including:
the sending module 601 is configured to send, in response to an operation of loading a target file in a target application, loading request information to a target server of the target application, where the loading request information is used to indicate loading of the target file in the target application;
the receiving module 602 is configured to receive indication information for establishing connection sent by a target server, where the indication information includes an address of a cloud application server corresponding to a target file;
the connection module 603 is configured to establish connection with the cloud application server according to the indication information;
the receiving module 602 is further configured to receive a display image of the target file sent by the cloud application server;
and the display module 604 is used for displaying the display image of the target file in the display interface of the cloud application corresponding to the target file.
Optionally, in a specific example, the sending module 601 is further configured to respond to an editing operation on the target file at a display interface of the cloud application corresponding to the target file, and send control information of the editing operation to the cloud application server, where the control information of the editing operation is used to indicate that the corresponding editing is performed on the target file; the receiving module 602 is further configured to receive the display image after editing the target file, where the display image is sent by the cloud application server.
Optionally, in a specific example, the receiving module 602 is further configured to receive collaboration request information sent by other terminal devices and forwarded by the target server, where the collaboration request information is used to request for collaborative previewing of the target file; the sending module 601 is further configured to send, in response to a confirmation operation for the collaboration request information, collaboration confirmation information to the target server, where the collaboration confirmation information is used to indicate that collaborative previewing is performed on the target file.
Optionally, in a specific example, the receiving module 602 is further configured to receive edit request information sent by other terminal devices and forwarded by the cloud application server, where the edit request information is used to indicate editing the target file; the sending module 601 is further configured to send authorization indication information to the cloud application server in response to an authorization operation for the editing request information, where the authorization indication information is used to indicate that other terminal devices are allowed to edit the target file.
The terminal equipment provided by the embodiment of the application responds to the operation of loading the target file in the target application, and sends loading request information to a target server side of the target application, wherein the loading request information is used for indicating loading of the target file in the target application; receiving indication information for establishing connection sent by a target server, wherein the indication information comprises an address of a cloud application server corresponding to a target file; establishing connection with a cloud application server according to the indication information; and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file. When the target file needs to be loaded, the cloud application server establishes connection with the cloud application server, receives the display image of the target file sent by the cloud application server, loads the display interface of the cloud application corresponding to the target file, can support file loading with more formats when different cloud application servers are connected, does not need terminal equipment to install and run software corresponding to the target file format, reduces the load of the terminal equipment, and is more convenient for users to use.
Example five
Based on the method described in the second embodiment, a fifth embodiment of the present application provides a target server for executing the method described in the second embodiment, referring to fig. 7, the target server 70 includes:
a receiving module 701, configured to receive loading request information sent by a terminal device, where the loading request information is used to instruct loading of a target file in a target application;
the address module 702 is configured to determine, according to the format of the target file, a cloud application server corresponding to the target file in response to the loading request information, and obtain an address of the cloud application server;
an indication module 703, configured to generate indication information for establishing a connection based on an address of the cloud application server;
a sending module 704, configured to send indication information to a terminal device; and sending the target file to the cloud application server.
Optionally, in a specific example, the receiving module 701 is further configured to receive collaboration request information sent by other terminal devices, and forward the collaboration request information to the terminal device, where the collaboration request information is used to request for collaborative previewing of the target file; receiving cooperative confirmation information sent by terminal equipment, wherein the cooperative confirmation information is used for indicating to perform cooperative preview on a target file; and the sending module 704 is further configured to send, to other terminal devices, indication information for establishing a connection according to the cooperative acknowledgement information.
The target server side provided by the embodiment of the application receives loading request information sent by the terminal equipment, wherein the loading request information is used for indicating loading of a target file in a target application; responding to the loading request information, determining a cloud application server corresponding to the target file according to the format of the target file, and acquiring an address of the cloud application server; generating indication information for establishing connection based on the address of the cloud application server, and sending the indication information to the terminal equipment; and sending the target file to the cloud application server. When the target file needs to be loaded, the terminal equipment receives the display image of the target file sent by the cloud application server through establishing connection between the terminal equipment and the cloud application server, the display interface of the cloud application corresponding to the target file is loaded, and when different cloud application servers are connected, file loading with more formats can be supported, and software corresponding to the target file format does not need to be installed and operated by the terminal equipment, so that the load of the terminal equipment is reduced, and the user can use the cloud application more conveniently.
Example six
Based on the methods described in the first to third embodiments and the apparatuses described in the fourth and fifth embodiments, the sixth embodiment of the present application provides a data transmission system, referring to fig. 8, fig. 8 is a block diagram of a data transmission system provided in the sixth embodiment of the present application, where the data transmission system 80 includes: terminal equipment 801, a target server 802, and a cloud application server 803.
The terminal device 801, the target server 802 and the cloud application server 803 are in communication connection; the terminal device 801 may be the terminal device 60 described in embodiment four, and the target server 802 may be the terminal device 70 described in embodiment five.
Terminal equipment 801, configured to send load request information to a target server 802 of a target application in response to an operation of loading a target file in the target application, where the load request information is used to indicate loading of the target file in the target application;
the target server 802 is configured to determine, according to the format of the target file, a cloud application server 803 corresponding to the target file in response to the loading request information, obtain an address of the cloud application server 803, and send the target file to the cloud application server 803;
the target server 802 is configured to generate, based on an address of the cloud application server 803, indication information for establishing a connection, and send the indication information to the terminal device 801, where the indication information includes an address of the cloud application server 803 corresponding to the target file;
terminal equipment 801 for establishing connection with cloud application server 803 according to the indication information;
the cloud application server 803 is configured to run a cloud application corresponding to the target file, load the target file, and send a display image of the target file to the terminal device 801;
And the terminal equipment 801 is used for displaying the display image of the target file in the display interface of the cloud application corresponding to the target file.
The specific description refers to the explanation of the first to third embodiments, and will not be repeated here.
The data transmission system provided by the embodiment of the application comprises terminal equipment, a target server side and a cloud application server side, wherein the terminal equipment responds to the operation of loading a target file in a target application and sends loading request information to the target server side of the target application, and the loading request information is used for indicating loading of the target file in the target application; receiving indication information for establishing connection sent by a target server, wherein the indication information comprises an address of a cloud application server corresponding to a target file; establishing connection with a cloud application server according to the indication information; and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file. When the target file needs to be loaded, the cloud application server establishes connection with the cloud application server, receives the display image of the target file sent by the cloud application server, loads the display interface of the cloud application corresponding to the target file, can support file loading with more formats when different cloud application servers are connected, does not need terminal equipment to install and run software corresponding to the target file format, reduces the load of the terminal equipment, and is more convenient for users to use.
Example seven
Based on the methods described in the first to third embodiments, the seventh embodiment of the present application provides an electronic device, which is configured to perform the methods described in the first to third embodiments, and referring to fig. 9, a schematic structural diagram of the electronic device according to the seventh embodiment of the present application is shown, and the specific embodiment of the present application does not limit the specific implementation of the electronic device.
As shown in fig. 9, the electronic device 90 may include: a processor 902, a communication interface (Communications Interface), a memory 906, and a communication bus 908.
Wherein:
processor 902, communication interface 904, and memory 906 communicate with each other via a communication bus 908.
A communication interface 904 for communicating with other electronic devices or servers.
The processor 902 is configured to execute the program 910, and may specifically perform relevant steps in the above-described data transmission method embodiment.
In particular, the program 910 may include program code including computer-operating instructions.
The processor 902 may be a processor (English: central Processing Unit, CPU), or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement embodiments of the present application. The one or more processors comprised by the smart device may be the same type of processor, such as one or more CPUs; but may also be different types of processors such as one or more CPUs and one or more ASICs.
A memory 906 for storing a program 910. Memory 906 may comprise high-speed RAM memory or may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 910 may be specifically used to cause the processor 902 to execute to implement the data transmission method described in embodiment one to embodiment three. The specific implementation of each step in the procedure 910 may refer to the corresponding steps and corresponding descriptions in the units in the above embodiment of the data transmission method, which are not repeated herein. It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the apparatus and modules described above may refer to corresponding procedure descriptions in the foregoing method embodiments, which are not repeated herein.
In response to an operation of loading a target file in a target application, the electronic device provided by the embodiment of the application sends loading request information to a target server of the target application, wherein the loading request information is used for indicating loading of the target file in the target application; receiving indication information for establishing connection sent by a target server, wherein the indication information comprises an address of a cloud application server corresponding to a target file; establishing connection with a cloud application server according to the indication information; and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file. When the target file needs to be loaded, the cloud application server establishes connection with the cloud application server, receives the display image of the target file sent by the cloud application server, loads the display interface of the cloud application corresponding to the target file, can support file loading with more formats when different cloud application servers are connected, does not need terminal equipment to install and run software corresponding to the target file format, reduces the load of the terminal equipment, and is more convenient for users to use.
Example eight
Based on the methods described in the first to third embodiments, the eighth embodiment of the present application provides a computer storage medium having a computer program stored thereon, which when executed by a processor, implements the methods described in the first to third embodiments.
Example nine
Based on the methods described in the first to third embodiments, the ninth embodiment of the present application provides a computer program product that implements the methods described in the first to third embodiments when executed by a processor.
It should be noted that, according to implementation requirements, each component/step described in the embodiments of the present application may be split into more components/steps, and two or more components/steps or part of operations of the components/steps may be combined into new components/steps, so as to achieve the purposes of the embodiments of the present application.
The above-described methods according to embodiments of the present application may be implemented in hardware, firmware, or as software or computer code storable in a recording medium such as a CD ROM, RAM, floppy disk, hard disk, or magneto-optical disk, or as computer code originally stored in a remote recording medium or a non-transitory machine-readable medium and to be stored in a local recording medium downloaded through a network, so that the methods described herein may be stored on such software processes on a recording medium using a general purpose computer, special purpose processor, or programmable or special purpose hardware such as an ASIC or FPGA. It is understood that a computer, processor, microprocessor controller, or programmable hardware includes a memory component (e.g., RAM, ROM, flash memory, etc.) that can store or receive software or computer code that, when accessed and executed by the computer, processor, or hardware, implements the navigation methods described herein. Further, when the general-purpose computer accesses code for implementing the navigation method shown herein, execution of the code converts the general-purpose computer into a special-purpose computer for executing the navigation method shown herein.
Those of ordinary skill in the art will appreciate that the elements and method steps of the examples described in connection with the embodiments disclosed herein can be implemented as electronic hardware, or as a combination of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the embodiments of the present application.
The above embodiments are only for illustrating the embodiments of the present application, but not for limiting the embodiments of the present application, and various changes and modifications can be made by one skilled in the relevant art without departing from the spirit and scope of the embodiments of the present application, so that all equivalent technical solutions also fall within the scope of the embodiments of the present application, and the scope of the embodiments of the present application should be defined by the claims.

Claims (10)

1. The data transmission method is applied to the terminal equipment and comprises the following steps:
responding to the operation of loading a target file in a target application, and sending loading request information to a target server side of the target application, wherein the loading request information is used for indicating loading of the target file in the target application;
Receiving indication information for establishing connection sent by the target server, wherein the indication information comprises an address of a cloud application server corresponding to the target file, and the target server responds to the loading request information and determines the cloud application server corresponding to the target file according to the format of the target file;
establishing connection with the cloud application server according to the indication information;
and receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file.
2. The method of claim 1, wherein the method further comprises:
responding to the editing operation of the target file on the display interface of the cloud application corresponding to the target file, and sending control information of the editing operation to the cloud application server, wherein the control information of the editing operation is used for indicating the execution of corresponding editing on the target file;
and receiving the display image which is sent by the cloud application server and edited by the target file.
3. The method of claim 1, wherein the method further comprises:
receiving collaboration request information transmitted by other terminal equipment and forwarded by the target server, wherein the collaboration request information is used for requesting collaborative preview of the target file;
And sending cooperative confirmation information to the target server in response to the confirmation operation of the cooperative request information, wherein the cooperative confirmation information is used for indicating to perform cooperative preview on the target file.
4. A method according to claim 3, wherein the method further comprises:
receiving editing request information transmitted by other terminal equipment and forwarded by the cloud application server, wherein the editing request information is used for indicating editing of the target file;
and responding to the authorization operation of the editing request information, and sending authorization indication information to the cloud application server, wherein the authorization indication information is used for indicating that the other terminal equipment is allowed to edit the target file.
5. The data transmission method is applied to a target server of a target application, and comprises the following steps:
receiving loading request information sent by terminal equipment, wherein the loading request information is used for indicating loading of a target file based on the target application;
responding to the loading request information, determining a cloud application server corresponding to the target file according to the format of the target file, and acquiring an address of the cloud application server;
generating indication information for establishing connection based on the address of the cloud application server, and sending the indication information to the terminal equipment;
The target file is sent to the cloud application server, wherein the terminal device is further configured to: and establishing connection with the cloud application server according to the indication information, receiving a display image of the target file sent by the cloud application server, and displaying the display image of the target file in a display interface of the cloud application corresponding to the target file.
6. The method of claim 5, wherein the method further comprises:
receiving collaboration request information sent by other terminal equipment, and forwarding the collaboration request information to the terminal equipment, wherein the collaboration request information is used for requesting collaborative preview of the target file;
receiving cooperative confirmation information sent by the terminal equipment, wherein the cooperative confirmation information is used for indicating to perform cooperative preview on the target file;
and sending the indication information for establishing connection to the other terminal equipment according to the cooperative acknowledgement information.
7. A data transmission method, comprising:
the method comprises the steps that a terminal device responds to the operation of loading a target file in a target application, and loading request information is sent to a target server side of the target application, wherein the loading request information is used for indicating loading of the target file in the target application;
The target server responds to the loading request information, determines a cloud application server corresponding to the target file according to the format of the target file, acquires an address of the cloud application server, and sends the target file to the cloud application server;
the target server generates indication information for establishing connection based on the address of the cloud application server, and sends the indication information to the terminal equipment, wherein the indication information comprises the address of the cloud application server corresponding to the target file;
the terminal equipment establishes connection with the cloud application server according to the indication information;
the cloud application server runs a cloud application corresponding to the target file, loads the target file and sends a display image of the target file to the terminal equipment;
and the terminal equipment displays the display image of the target file in a display interface of the cloud application corresponding to the target file.
8. A data transmission system, comprising: the cloud application server comprises terminal equipment, a target server and a cloud application server, wherein the terminal equipment, the target server and the cloud application server are in communication connection;
the terminal equipment is used for responding to the operation of loading a target file in a target application, and sending loading request information to a target server side of the target application, wherein the loading request information is used for indicating loading of the target file in the target application;
The target server is used for responding to the loading request information, determining a cloud application server corresponding to the target file according to the format of the target file, acquiring an address of the cloud application server, and sending the target file to the cloud application server;
the target server is used for generating indication information for establishing connection based on the address of the cloud application server, and sending the indication information to the terminal equipment, wherein the indication information comprises the address of the cloud application server corresponding to the target file;
the terminal equipment is used for establishing connection with the cloud application server according to the indication information;
the cloud application server is used for running a cloud application corresponding to the target file, loading the target file and sending a display image of the target file to the terminal equipment;
and the terminal equipment is used for displaying the display image of the target file in the display interface of the cloud application corresponding to the target file.
9. An electronic device, comprising: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other through the communication bus;
The memory is configured to store at least one executable instruction, where the executable instruction causes the processor to perform operations corresponding to the data transmission method according to any one of claims 1 to 7.
10. A computer storage medium having stored thereon a computer program which, when executed by a processor, performs the corresponding operations of the data transmission method according to any of claims 1-7.
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