CN111478951A - File issuing method and device - Google Patents
File issuing method and device Download PDFInfo
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- CN111478951A CN111478951A CN202010226001.3A CN202010226001A CN111478951A CN 111478951 A CN111478951 A CN 111478951A CN 202010226001 A CN202010226001 A CN 202010226001A CN 111478951 A CN111478951 A CN 111478951A
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- target file
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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]
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
Abstract
The application relates to the technical field of internet file transmission, in particular to a file issuing method and device. The file issuing method comprises the following steps: determining a receiving device group for receiving a target file; generating an issuing request for issuing the target file based on the file ID of the target file and the receiving equipment group; and sending the issuing request to a background server so that the background server acquires the relevant downloading information of the target file according to the file ID, and sending the relevant downloading information to the receiving equipment group so that the receiving equipment group respectively downloads the target file from a cloud server according to the relevant downloading information. The issuing scheme is simple to operate, the file can be issued to the multiple receiving devices simultaneously, and issuing efficiency is high, so that the target file is simply and efficiently issued.
Description
Technical Field
The application relates to the technical field of internet file transmission, in particular to a file issuing method and device.
Background
At present, electronic equipment is spread throughout daily life and work of people and becomes an indispensable part in work, study and entertainment of people.
In the application scenario of educational training, a user is likely to need to use a plurality of electronic devices such as a notebook computer, a desktop computer, a mobile terminal device, and an intelligent whiteboard. When a user needs to synchronize data files on the electronic devices, the target files need to be stored in the U disk in advance, then the U disk is accessed to other electronic devices, and synchronization of the target files on the electronic devices is achieved through copying and pasting operations. However, according to the scheme, a user needs to prepare the USB flash disk device, the operation steps are too many, the operation is not simple and efficient, meanwhile, the risk that the USB flash disk is easy to lose exists, and the user experience is not good.
Disclosure of Invention
The application aims to provide a file issuing method and a file issuing device so as to solve the problems of complicated operation and low efficiency of the existing file distribution scheme.
In a first aspect, an embodiment of the present application provides a file issuing method, which is applied to issuing equipment, and includes:
determining a receiving device group for receiving a target file;
generating an issuing request for issuing the target file based on the file ID of the target file and the receiving equipment group;
and sending the issuing request to a background server so that the background server acquires the relevant downloading information of the target file according to the file ID, and sending the relevant downloading information to the receiving equipment group so that the receiving equipment group respectively downloads the target file from a cloud server according to the relevant downloading information.
In a possible embodiment, before generating an issuing request for issuing a target file based on the file ID of the target file and the group of receiving devices, the method further includes:
generating an uploading request for uploading the target file based on the related file information of the target file;
sending the uploading request to a background server so that the background server generates the relevant uploading information of the target file according to the uploading request; the related uploading information of the target file comprises a storage address of a designated cloud server of the target file;
receiving the relevant uploading information of the target file returned by the background server;
and uploading the target file to a cloud server according to the specified cloud server storage address in the related uploading information of the target file.
In a possible embodiment, before sending the issuing request to the background server, the method further includes:
generating a first registration request for registering on the background server based on the device ID and the device address of the issuing device of the target file;
and sending the first registration request to the background server through a terminal program so that the background server completes the equipment registration of the target file issuing equipment.
In a second aspect, an embodiment of the present application provides a file issuing apparatus, including:
the receiving equipment group determining module is used for determining a receiving equipment group for receiving the target file;
the issuing request generating module is used for generating an issuing request for issuing the target file based on the file ID of the target file and the receiving equipment group;
and the issuing request sending module is used for sending the issuing request to a background server so that the background server acquires the relevant downloading information of the target file according to the file ID and sends the relevant downloading information to the receiving equipment group, so that the receiving equipment group downloads the target file from a cloud server according to the relevant downloading information.
In a possible embodiment, further comprising:
the uploading request generating module is used for generating an uploading request for uploading the target file based on the related file information of the target file;
the uploading request sending module is used for sending the uploading request to a background server so that the background server generates the relevant uploading information of the target file according to the uploading request; the related uploading information of the target file comprises a storage address of a designated cloud server of the target file;
the relevant uploading information receiving module is used for receiving the relevant uploading information of the target file returned by the background server;
and the target file uploading module is used for uploading the target file to a cloud server according to the specified cloud server storage address in the related uploading information of the target file.
In a third aspect, an embodiment of the present application provides a file issuing method, which is applied to a background server, and includes:
receiving a sending request sent by sending equipment of a target file; the issuing request is generated by issuing equipment of the target file based on the file ID of the target file and a receiving equipment group of the target file;
acquiring relevant downloading information of the target file according to the file ID in the issuing request;
and sending the relevant downloading information to the receiving equipment group so that the receiving equipment group downloads the target file from a cloud server according to the relevant downloading information.
In a possible embodiment, before the receiving the issuing request sent by the issuing device of the target file, the method further includes:
receiving an uploading request of the target file sent by the target file issuing equipment; the uploading request is generated by the target file issuing equipment based on the relevant file information of the target file;
generating related uploading information of the target file according to the uploading request; the related uploading information of the target file comprises a storage address of a designated cloud server of the target file;
and sending the relevant uploading information of the target file to the issuing equipment of the target file so that the issuing equipment of the target file uploads the target file to a cloud server according to the specified cloud server storage address in the relevant uploading information of the target file.
In a possible embodiment, before the receiving the upload request of the target file sent by the target file issuing device, the method further includes:
receiving a first registration request sent by the target file issuing equipment; the first registration request is generated by the issuing equipment of the target file based on the equipment ID and the equipment address of the issuing equipment of the target file;
and finishing the equipment registration of the target file issuing equipment according to the first registration request.
Receiving a second registration request sent by the receiving equipment in the receiving equipment group; wherein the second registration request is generated by the receiving device based on a device ID and a device address of the receiving device;
and completing the equipment registration of the receiving equipment according to the second registration request.
In a fourth aspect, an embodiment of the present application provides a file issuing apparatus, including:
the issuing request receiving module is used for receiving an issuing request sent by issuing equipment of a target file; the issuing request is generated by issuing equipment of the target file based on the file ID of the target file and a receiving equipment group of the target file;
a relevant download information acquisition module, configured to acquire relevant download information of the target file according to the file ID in the issuing request;
and the related downloading information sending module is used for sending the related downloading information to the receiving equipment group so as to enable the receiving equipment group to download the target file from a cloud server according to the related downloading information.
In a fifth aspect, an embodiment of the present application provides a terminal device, including:
a memory for storing a computer program;
a processor for executing the computer program to implement the steps of the method of any of the first and third aspects.
In a sixth aspect, embodiments of the present application provide a computer-readable storage medium on which a computer program is stored, the computer program being executed by a processor to implement the steps of the method of any one of the first and third aspects.
Compared with the prior art, the application has the following advantages and beneficial effects:
according to the method and the device, the cloud server is used for storing the target file, when the background server receives the issuing request of issuing the target file, the relevant downloading information of the target file is obtained according to the file ID of the target file, and then the relevant downloading information is sent to the receiving equipment group, so that the receiving equipment group can download the target file from the cloud server according to the relevant downloading information, and the issuing management of the target file is achieved. The issuing scheme is simple to operate, the file can be issued to the multiple receiving devices simultaneously, and issuing efficiency is high, so that the target file is simply and efficiently issued.
Furthermore, before the target file is issued, the background server generates relevant uploading information of the target file for the target file according to an uploading request sent by the device, and the relevant uploading information is used for controlling the target file to be uploaded to a specific position in the cloud server. Therefore, the cloud server only provides the target file uploading and downloading service in the file issuing process, does not participate in the specific issuing management process, and ensures the safety of the target file issuing process.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present specification, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a possible file issuing method according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a possible file issuing device according to an embodiment of the present application;
fig. 3 is a flowchart of a possible file issuing method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a possible file issuing device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments, and all other embodiments obtained by a person skilled in the art based on the embodiments of the present application belong to the scope of protection of the embodiments of the present application.
When a user needs to synchronize data files on a plurality of electronic devices, in the prior art, a target file is usually stored in a network disk in advance, and then the target file is synchronized on the electronic devices in a network downloading manner on other electronic devices. However, this solution requires the user to log in the network disk on each electronic device first, and then obtain the target file through the downloading operation, and when the number of devices is large, the operation of this solution is cumbersome, which is inconvenient for the unified management operation of the devices
In order to solve the problems of complicated operation and low efficiency of the current file distribution scheme, an embodiment of the present application provides a file issuing method, please refer to fig. 1, where fig. 1 is a flowchart of the method embodiment, and the method is applied to issuing devices with a network communication function, such as a personal computer, a mobile phone, a tablet computer, a mobile wearable device, a router, an intelligent whiteboard, and the like. In a specific implementation, the method comprises the following steps:
step 11: a group of receiving devices for receiving the target file is determined.
In a feasible example, the issuing device is provided with a terminal program, when the issuing device is started, the terminal program is automatically started, and then network connection is established between the terminal program and the background server, so that the issuing device can receive the instruction message from the background server and can send the instruction message to the background server.
In a feasible example, the issuing device further includes a front end page, and the user can select a target file to be issued on the front end page (e.g., a web page, a client interaction page, etc.) according to the file ID, and select a receiving device group that needs to receive the target file according to the device ID, where the receiving device group may be one receiving device or a plurality of receiving devices. Here, the target file may be a data file such as text, audio, video, picture, compressed packet, etc., the file ID may be a name, a storage address, or a feature value code of the file, and the device ID may be a name, a MAC value, or a network address of the device.
Step 12: and generating a sending request for sending the target file based on the file ID of the target file and the receiving equipment group.
In a possible example, the issuing request is a request instruction, and the content of the request instruction is realized through the execution of the background server. The content of the request instruction is as follows: and sending the target file with the file ID as the selected value to a specified receiving equipment group. For example, if the user selects a picture with a file ID of 001 as a target file, and selects device a and device B as a group of receiving devices, the issuing request generated here is: and respectively issuing the pictures with the file IDs of 001 to the equipment A and the equipment B.
Step 13: and sending the issuing request to a background server so that the background server acquires the relevant downloading information of the target file according to the file ID, and sending the relevant downloading information to the receiving equipment group so that the receiving equipment group respectively downloads the target file from a cloud server according to the relevant downloading information.
In a feasible example, after receiving an issuing request including an instruction content of "issuing a picture with a file ID of 001 to the device a and the device B respectively", the background server searches in its database according to the file ID of "001" to obtain related download information corresponding to the picture with the file ID of "001", then issues the related download information to the device a and the device B respectively, and instructs the device a and the device B to download the picture with the file ID of "001" from the cloud server according to the related download information, thereby completing the issuing request of the issuing device.
According to the embodiment of the application, the cloud server is used for storing the target file, when the background server receives the issuing request of issuing the target file, the relevant downloading information of the target file is obtained according to the file ID of the target file, and then the relevant downloading information is sent to the receiving equipment group, so that the receiving equipment group can download the target file from the cloud server according to the relevant downloading information, and therefore issuing management of the target file is achieved. The issuing scheme is simple to operate, the file can be issued to the multiple receiving devices simultaneously, and issuing efficiency is high, so that the target file is simply and efficiently issued.
In a possible embodiment, the target file that the user wishes to send is not stored in the cloud server, but is stored in the local storage of the sending device side, so that the target file in the local storage needs to be uploaded to the cloud server first, and then the sending operation is performed.
In a specific implementation process, before generating an issuing request for issuing a target file based on the file ID of the target file and the group of receiving devices, the method further includes:
step 14: and generating an uploading request for uploading the target file based on the related file information of the target file.
In this step, the related file information of the target file may be the file ID, storage format, and the like of the target file. The uploading request is a request instruction used for generating and returning the uploading address of the target file through the execution of the background server. The content of the request instruction is as follows: uploading the target file with the file ID as the selected value. For example, if the user selects a picture with file ID of 002 and storage format of GIF as the target file, the upload request generated here is: uploading a picture with the file ID of 002 and the storage format of GIF.
Step 15: and sending the uploading request to a background server so that the background server generates the relevant uploading information of the target file according to the uploading request.
And the related uploading information of the target file comprises a storage address of a specified cloud server of the target file.
In a feasible example, the issuing device performs data interaction with the background server through the MQTT service. And the user selects a local target file on the front-end page, and clicks the upload button to send an http request to the background server. The MQTT (message queue telemetry transport) is a message protocol based on a publish/subscribe paradigm under the ISO standard (ISO/IEC PRF 20922), and the MQTT service works on a TCP/IP protocol family, and can still provide stable communication data transmission service under the condition of low hardware performance or poor network conditions.
In a practical example, after the background server receives an upload request with content "upload a picture with file ID of 002 and storage format of GIF", according to the pre-stored storage generation rule (taking the storage format as an example, information such as usage, size, hash value, etc. of the target file), and according to the storage format of the picture GIF, generating relevant upload information for the picture with file ID of 002, where the relevant upload information includes a storage address of the designated cloud server, so as to upload the picture with file ID of 002 to the designated storage address on the designated cloud server, thereby facilitating downloading of the receiving device.
Step 16: and receiving the related uploading information of the target file returned by the background server.
And step 17: and uploading the target file to a cloud server according to the specified cloud server storage address in the related uploading information of the target file.
In a practical example, after receiving the related upload information including the storage address of the image with the file ID of 002 in the designated cloud server, the issuing device uploads the image with the file ID of 002 to the designated cloud server according to the storage address. Other authorized devices can download the image with the file ID of 002 from the cloud server at any time through the storage address.
Before the target file is issued, the background server generates relevant uploading information of the target file for the target file according to an uploading request sent by the equipment, and the relevant uploading information is used for controlling the target file to be uploaded to a specific position in the cloud server. Therefore, the cloud server only provides the target file uploading and downloading service in the file issuing process, does not participate in the specific issuing management process, and ensures the safety of the target file issuing process.
In a possible embodiment, before sending the issuing request to the background server, the method further includes:
generating a first registration request for registering on the background server based on the device ID and the device address of the issuing device of the target file;
and sending the first registration request to the background server through a terminal program so that the background server completes the equipment registration of the target file issuing equipment.
In a feasible example, after the issuing device is started, after the issuing device is connected with the background server for the first time through the terminal program, the background server records information such as the device ID, the MAC address, the network address and the like, and then registration of the issuing device on the background server can be completed, so that the background server can find the issuing device at any time and perform data interaction with the issuing device. Of course, the issuing device that completes registration on the background server can also be seen in the front-end page.
Certainly, the receiving device also needs to perform registration operation with the background server, and the specific flow is the same as the above-mentioned flow, which is not described herein again.
Based on the same inventive concept as the method, the embodiment of the application also provides a possible file issuing device, and the embodiment of the device corresponds to the file issuing method applied to the issuing equipment.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an embodiment of the apparatus, which specifically includes:
a receiving device group determining module 21, configured to determine a receiving device group that receives the target file;
an issuing request generating module 22, configured to generate an issuing request for issuing the target file based on the file ID of the target file and the receiving device group;
the issuing request sending module 23 is configured to send the issuing request to a backend server, so that the backend server obtains the relevant download information of the target file according to the file ID, and sends the relevant download information to the receiving device group, so that the receiving device group downloads the target file from a cloud server according to the relevant download information.
In a possible embodiment, further comprising:
the uploading request generating module is used for generating an uploading request for uploading the target file based on the related file information of the target file;
the uploading request sending module is used for sending the uploading request to a background server so that the background server generates the relevant uploading information of the target file according to the uploading request; the related uploading information of the target file comprises a storage address of a designated cloud server of the target file;
the relevant uploading information receiving module is used for receiving the relevant uploading information of the target file returned by the background server;
and the target file uploading module is used for uploading the target file to a cloud server according to the specified cloud server storage address in the related uploading information of the target file.
In a possible embodiment, further comprising:
a first registration request generation module, configured to generate a first registration request for registering on the background server based on the device ID and the device address of the target file issuing device;
and the first registration request sending module is used for sending the first registration request to the background server through a terminal program so as to enable the background server to complete the equipment registration of the target file issuing equipment.
Based on the same inventive concept as the method, the embodiment of the application also provides a possible file issuing method, and the method is applied to background servers, such as servers, high-performance computers, routers and other electronic devices.
Referring to fig. 3, fig. 3 is a flowchart illustrating an embodiment of the method, which specifically includes:
step 31: and receiving a sending request sent by sending equipment of the target file.
And the issuing request is generated by issuing equipment of the target file based on the file ID of the target file and the receiving equipment group of the target file.
In a feasible example, the issuing device is provided with a terminal program, when the issuing device is started, the terminal program is automatically started, and then network connection is established between the terminal program and the background server, so that the issuing device can receive the instruction message from the background server and can send the instruction message to the background server.
In a feasible example, the issuing device further includes a front end page, and the user can select a target file to be issued on the front end page (e.g., a web page, a client interaction page, etc.) according to the file ID, and select a receiving device group that needs to receive the target file according to the device ID, where the receiving device group may be one receiving device or a plurality of receiving devices. Here, the target file may be a data file such as text, audio, video, picture, compressed packet, etc., the file ID may be a name, a storage address, or a feature value code of the file, and the device ID may be a name, a MAC value, or a network address of the device.
In a possible example, the issuing request is a request instruction, and the content of the request instruction is realized through the execution of the background server. The content of the request instruction is as follows: and sending the target file with the file ID as the selected value to a specified receiving equipment group. For example, if the user selects a picture with a file ID of 001 as a target file, and selects device a and device B as a group of receiving devices, the issuing request generated here is: and respectively issuing the pictures with the file IDs of 001 to the equipment A and the equipment B.
Step 32: and acquiring the relevant downloading information of the target file according to the file ID in the issuing request.
In a feasible example, after receiving an issuing request including an instruction content of "issuing a picture with a file ID of 001 to the device a and the device B respectively", the background service searches the database according to the file ID of "001" to obtain the relevant download information corresponding to the picture with the file ID of "001".
Step 33: and sending the relevant downloading information to the receiving equipment group so that the receiving equipment group downloads the target file from a cloud server according to the relevant downloading information.
In a feasible example, after receiving an issuing request including an instruction content of "issuing a picture with a file ID of 001 to the device a and the device B respectively", the background server searches in its database according to the file ID of "001" to obtain related download information corresponding to the picture with the file ID of "001", then issues the related download information to the device a and the device B respectively, and instructs the device a and the device B to download the picture with the file ID of "001" from the cloud server according to the related download information, thereby completing the issuing request of the issuing device.
In a possible embodiment, before the receiving the issuing request sent by the issuing device of the target file, the method further includes:
receiving an uploading request of the target file sent by the target file issuing equipment; the uploading request is generated by the target file issuing equipment based on the relevant file information of the target file;
generating related uploading information of the target file according to the uploading request; the related uploading information of the target file comprises a storage address of a designated cloud server of the target file;
and sending the relevant uploading information of the target file to the issuing equipment of the target file so that the issuing equipment of the target file uploads the target file to a cloud server according to the specified cloud server storage address in the relevant uploading information of the target file.
In a possible embodiment, before the receiving the upload request of the target file sent by the target file issuing device, the method further includes:
receiving a first registration request sent by the target file issuing equipment; the first registration request is generated by the issuing equipment of the target file based on the equipment ID and the equipment address of the issuing equipment of the target file;
and finishing the equipment registration of the target file issuing equipment according to the first registration request.
In a feasible example, after the issuing device is started, after the issuing device is connected with the background server for the first time through the terminal program, the background server records information such as the device ID, the MAC address, the network address and the like, and then registration of the issuing device on the background server can be completed, so that the background server can find the issuing device at any time and perform data interaction with the issuing device. Of course, the issuing device that completes registration on the background server can also be seen in the front-end page.
In a possible embodiment, before sending the relevant download information to the group of receiving devices, the method further comprises:
receiving a second registration request sent by the receiving equipment in the receiving equipment group; wherein the second registration request is generated by the receiving device based on a device ID and a device address of the receiving device;
and completing the equipment registration of the receiving equipment according to the second registration request.
In a feasible example, after the receiving device is started and is connected with the background server for the first time through the terminal program, the background server records information such as the device ID, the MAC address, the network address and the like, and then the registration of the receiving device on the background server is completed, so that the background server can find the receiving device at any time and perform data interaction with the receiving device. Of course, the receiving device that completes registration on the background server may also be visible in the front-end page.
Based on the same inventive concept as the method, the embodiment of the application also provides a file issuing device, and the embodiment of the device corresponds to the file issuing method applied to the background server.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an embodiment of the apparatus, which specifically includes:
an issue request receiving module 41, configured to receive an issue request sent by an issue device of a target file; the issuing request is generated by issuing equipment of the target file based on the file ID of the target file and a receiving equipment group of the target file;
a related download information obtaining module 42, configured to obtain related download information of the target file according to the file ID in the issuing request;
a relevant downloading information sending module 43, configured to send the relevant downloading information to the receiving device group, so that the receiving device group downloads the target file from a cloud server according to the relevant downloading information.
In a possible embodiment, further comprising:
the uploading request receiving module is used for receiving the uploading request of the target file sent by the target file issuing equipment; the uploading request is generated by the target file issuing equipment based on the relevant file information of the target file;
the related uploading information generating module is used for generating the related uploading information of the target file according to the uploading request; the related uploading information of the target file comprises a storage address of a designated cloud server of the target file;
and the related uploading information sending module is used for sending the related uploading information of the target file to the issuing equipment of the target file so that the issuing equipment of the target file uploads the target file to the cloud server according to the specified cloud server storage address in the related uploading information of the target file.
In a possible embodiment, further comprising:
the first registration request receiving module is used for receiving a first registration request sent by the target file issuing equipment; the first registration request is generated by the issuing equipment of the target file based on the equipment ID and the equipment address of the issuing equipment of the target file;
and the first equipment registration module is used for finishing equipment registration of the target file issuing equipment according to the first registration request.
In a possible embodiment, further comprising:
a second registration request receiving module, configured to receive a second registration request sent by a receiving device in the receiving device group; wherein the second registration request is generated by the receiving device based on a device ID and a device address of the receiving device;
and the second equipment registration module is used for finishing equipment registration of the receiving equipment according to the second registration request.
Based on the same inventive concept as the method, an embodiment of the present invention further provides a terminal device, including:
a memory for storing a computer program;
and the processor is used for executing the computer program to realize the steps of any file issuing method applied to the issuing equipment and the steps of any file issuing method applied to the background server.
Based on the same inventive concept as the method, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of any file issuing method applied to issuing equipment and the steps of any file issuing method applied to a background server
The technical scheme provided in the embodiment of the application at least has the following technical effects or advantages:
according to the embodiment of the application, the cloud server is used for storing the target file, when the background server receives the issuing request of issuing the target file, the relevant downloading information of the target file is obtained according to the file ID of the target file, and then the relevant downloading information is sent to the receiving equipment group, so that the receiving equipment group can download the target file from the cloud server according to the relevant downloading information, and therefore issuing management of the target file is achieved. The issuing scheme is simple to operate, the file can be issued to the multiple receiving devices simultaneously, and issuing efficiency is high, so that the target file is simply and efficiently issued.
Further, before the target file is issued, the background server generates relevant uploading information of the target file for the target file according to an uploading request sent by the device, and the relevant uploading information is used for controlling the target file to be uploaded to a specific position in the cloud server. Therefore, the cloud server only provides the target file uploading and downloading service in the file issuing process, does not participate in the specific issuing management process, and ensures the safety of the target file issuing process.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include such modifications and variations.
Claims (10)
1. A file issuing method is applied to issuing equipment and is characterized by comprising the following steps:
determining a receiving device group for receiving a target file;
generating an issuing request for issuing the target file based on the file ID of the target file and the receiving equipment group;
and sending the issuing request to a background server so that the background server acquires the relevant downloading information of the target file according to the file ID, and sending the relevant downloading information to the receiving equipment group so that the receiving equipment group downloads the target file from a cloud server according to the relevant downloading information.
2. The file delivery method according to claim 1, wherein before generating the delivery request for delivering the target file based on the file ID of the target file and the group of receiving devices, the method further comprises:
generating an uploading request for uploading the target file based on the related file information of the target file;
sending the uploading request to a background server so that the background server generates the relevant uploading information of the target file according to the uploading request; the related uploading information of the target file comprises a storage address of a designated cloud server of the target file;
receiving the relevant uploading information of the target file returned by the background server;
and uploading the target file to a cloud server according to the specified cloud server storage address in the related uploading information of the target file.
3. The file delivery method according to claim 1, wherein before sending the delivery request to a background server, the method further comprises:
generating a first registration request for registering on the background server based on the device ID and the device address of the issuing device of the target file;
and sending the first registration request to the background server through a terminal program so that the background server completes the equipment registration of the target file issuing equipment.
4. A file issuing device is characterized by comprising:
the receiving equipment group determining module is used for determining a receiving equipment group for receiving the target file;
the issuing request generating module is used for generating an issuing request for issuing the target file based on the file ID of the target file and the receiving equipment group;
and the issuing request sending module is used for sending the issuing request to a background server so that the background server acquires the relevant downloading information of the target file according to the file ID and sends the relevant downloading information to the receiving equipment group, so that the receiving equipment group downloads the target file from a cloud server according to the relevant downloading information.
5. A file issuing method is applied to a background server and is characterized by comprising the following steps:
receiving a sending request sent by sending equipment of a target file; the issuing request is generated by issuing equipment of the target file based on the file ID of the target file and a receiving equipment group of the target file;
acquiring relevant downloading information of the target file according to the file ID in the issuing request;
and sending the relevant downloading information to the receiving equipment group so that the receiving equipment group downloads the target file from a cloud server according to the relevant downloading information.
6. The method for issuing the file according to claim 5, wherein before the receiving the issuing request sent by the issuing device of the target file, the method further comprises:
receiving an uploading request of the target file sent by the target file issuing equipment; the uploading request is generated by the target file issuing equipment based on the relevant file information of the target file;
generating related uploading information of the target file according to the uploading request; the related uploading information of the target file comprises a storage address of a designated cloud server of the target file;
and sending the relevant uploading information of the target file to the issuing equipment of the target file so that the issuing equipment of the target file uploads the target file to a cloud server according to the specified cloud server storage address in the relevant uploading information of the target file.
7. The file delivery method according to claim 5, wherein before the receiving the upload request of the target file sent by the target file delivery device, the method further comprises:
receiving a first registration request sent by the target file issuing equipment; the first registration request is generated by the issuing equipment of the target file based on the equipment ID and the equipment address of the issuing equipment of the target file;
according to the first registration request, completing equipment registration of the target file issuing equipment;
receiving a second registration request sent by the receiving equipment in the receiving equipment group; wherein the second registration request is generated by the receiving device based on a device ID and a device address of the receiving device;
and completing the equipment registration of the receiving equipment according to the second registration request.
8. A file issuing device is characterized by comprising:
the issuing request receiving module is used for receiving an issuing request sent by issuing equipment of a target file; the issuing request is generated by issuing equipment of the target file based on the file ID of the target file and a receiving equipment group of the target file;
a relevant download information acquisition module, configured to acquire relevant download information of the target file according to the file ID in the issuing request;
and the related downloading information sending module is used for sending the related downloading information to the receiving equipment group so as to enable the receiving equipment group to download the target file from a cloud server according to the related downloading information.
9. A terminal device, comprising:
a memory for storing a computer program;
a processor for executing the computer program to carry out the steps of the method of claim 1, 2, 3, 5, 6 or 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, is adapted to carry out the steps of the method of claim 1, 2, 3, 5, 6 or 7.
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