CN107332836B - Data sharing method and device - Google Patents
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- CN107332836B CN107332836B CN201710500882.1A CN201710500882A CN107332836B CN 107332836 B CN107332836 B CN 107332836B CN 201710500882 A CN201710500882 A CN 201710500882A CN 107332836 B CN107332836 B CN 107332836B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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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]
Abstract
The embodiment of the invention provides a data sharing method and device, wherein server equipment can obtain data indication information and processing mode indication information sent by a user through client equipment, data to be processed is determined in data stored in the server equipment according to the data indication information, the data to be processed is processed by using a data processing mode matched with the processing mode indication information, a processing result is obtained, and the processing result is sent to the client equipment. The invention can determine the data to be processed according to the data indication information, process the data by using the data processing mode matched with the processing mode indication information, and send the processing result to the client device. Therefore, the user does not need to download data and data processing software, and the operation process of the user is simplified; meanwhile, the invention also reduces the transmission quantity of data.
Description
Technical Field
The present invention relates to the field of data sharing technologies, and in particular, to a data sharing method and apparatus.
Background
With the development of science and technology, cloud storage technology has also been widely used. The cloud storage technology can be applied to the field of data sharing, a user can upload data which the user wants to share to a cloud end, and other users can download the data from the cloud end for use.
However, the final purpose of the user is to analyze and process the data to obtain a processing result, which requires the user to download and install the data processing software and process the downloaded data with the data processing software to obtain the processing result after downloading the data.
Disclosure of Invention
An object of the embodiments of the present invention is to provide a data sharing method and apparatus, so as to simplify user operations and reduce transmitted data. The specific technical scheme is as follows:
a data sharing method is applied to server-side equipment, wherein the server-side equipment is in communication connection with client-side equipment, and the method comprises the following steps:
acquiring data indication information and processing mode indication information sent by a user through the client equipment;
determining data to be processed in the data stored in the server device according to the data indication information;
processing the data to be processed by using the data processing mode matched with the processing mode indication information to obtain a processing result;
and sending the processing result to the client device.
Optionally, before determining, according to the data indication information, data to be processed in the data stored in the server device, the method further includes:
determining the authority of the user;
and when the user has the authority to use the data corresponding to the data indication information and the authority to use the data processing mode matched with the processing mode indication information, determining the data to be processed in the data stored in the server-side equipment according to the data indication information.
Optionally, the method further includes:
the method comprises the steps that data to be shared, which are sent by a data provider through client equipment, are obtained, and the authority required by a user using the data is obtained;
and storing the obtained data to be shared, and setting the authority of the stored data to be shared according to the acquired authority required by the user using the data.
Optionally, after obtaining the data to be shared, which is sent by the user through the client device, the method further includes:
and judging whether the data format of the obtained data to be shared meets the preset format requirement, and if so, executing the step of storing the obtained data to be shared.
Optionally, after obtaining the processing result, the method further includes:
and correspondingly storing the user identification of the user and the processing result.
Optionally, the determining, according to the data indication information, data to be processed in the data stored in the server device includes:
acquiring data identification information and data version information in the data indication information;
acquiring a data updating instruction corresponding to the data version information;
and updating the data with the data identification information stored in the server equipment by using the obtained data updating instruction, obtaining data matched with the data version information, and determining the data matched with the data version information as the data to be processed.
Optionally, the method further includes:
and storing the obtained data matched with the data version information for a preset time length.
A data sharing device is applied to server equipment, wherein the server equipment is in communication connection with client equipment, and the device comprises: an indication information obtaining unit, a data determining unit, a data processing unit and a result transmitting unit,
the indication information obtaining unit is used for obtaining data indication information and processing mode indication information sent by a user through the client device;
the data determining unit is used for determining data to be processed in the data stored in the server device according to the data indication information;
the data processing unit is used for processing the data to be processed by using the data processing mode matched with the processing mode indication information to obtain a processing result;
the result sending unit is used for sending the processing result to the client device.
Optionally, the apparatus further comprises: and the authority determining unit is used for determining the authority of the user before the data determining unit determines the data to be processed in the data stored in the server-side equipment according to the data indication information, and triggering the data determining unit when the user has the authority for using the data corresponding to the data indication information and the authority for using the data processing mode matched with the processing mode indication information.
Optionally, the apparatus further comprises: a data obtaining unit and a data storage unit,
the data obtaining unit is used for obtaining data to be shared, which is sent by a user through client equipment, and obtaining the authority required by the user using the data;
and the data storage unit is used for storing the obtained data to be shared and setting the authority of the stored data to be shared according to the acquired authority required by the user using the data.
According to the data sharing method and device provided by the embodiment of the invention, the server-side equipment can obtain the data indication information and the processing mode indication information sent by the user through the client-side equipment, the data to be processed is determined in the data stored in the server-side equipment according to the data indication information, the data to be processed is processed by using the data processing mode matched with the processing mode indication information, the processing result is obtained, and the processing result is sent to the client-side equipment. The invention can determine the data to be processed according to the data indication information, process the data by using the data processing mode matched with the processing mode indication information, and send the processing result to the client device. Therefore, the user does not need to download data and data processing software, and the operation process of the user is simplified; meanwhile, the invention also reduces the transmission quantity of data.
Of course, it is not necessary for any product or method of practicing the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic connection diagram of a server device and a client device according to an embodiment of the present invention;
fig. 2 is a flowchart of a data sharing method according to an embodiment of the present invention;
fig. 3 is a flowchart of another data sharing method according to an embodiment of the present invention;
fig. 4 is a flowchart of another data sharing method according to an embodiment of the present invention;
fig. 5 is a flowchart of another data sharing method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a data sharing device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a data sharing method provided in an embodiment of the present invention may be applied to a server device 001, where the server device 001 and a client device 002 are communicatively connected, and as shown in fig. 2, the method may include:
s100, acquiring data indication information and processing mode indication information sent by a user through the client equipment;
the server device may be one device or may be composed of a plurality of devices. Optionally, the server device is a cloud storage system. The cloud storage system is a system which integrates a large number of storage devices of different types in a network through application software to cooperatively work through functions of cluster application, network technology or a distributed file system and the like, and provides data storage and service access functions to the outside.
Wherein, the data indication information may include: data identification information (e.g., data category identification), data search terms, data version information, etc. The invention can determine the data corresponding to the data indication information according to the data indication information.
The processing mode indication information may be identification information of a data processing mode or a selection instruction of the data processing mode. The invention can provide a plurality of different data processing modes for users to use and select, such as: data mining, data statistics, data cleaning, and the like. These data processing modes can be performed in the server device, for example: setting multiple data processing hardware devices, such as processors, in the server device, wherein each data processing hardware device can execute at least one data processing mode and process data; of course, the present invention can also make full use of the existing hardware resources of the server device, and directly run the corresponding data processing program in the server device to execute various data processing modes to process the data. Of course, the user may combine different data processing modes to process the data together, for example: firstly, structuralizing unstructured data, then cleaning the structuralized data, then carrying out statistical analysis on the cleaned data to determine data such as an average value, a variance and the like of the data, and finally excavating required data characteristics from the cleaned data.
S200, determining data to be processed in the data stored in the server equipment according to the data indication information;
the data stored by the server device may include structured data and/or unstructured data, wherein the unstructured data includes, but is not limited to, audio, images, video, and the like.
The data stored by the server device may be shared data uploaded to the server device by a plurality of users through the client device, and the users may use the shared data stored by the server device. In the embodiment of the present invention, the using of data in the server device by the user includes: and processing the data in a corresponding data processing mode, and obtaining a processing result, but not downloading the data in the server-side equipment. In practical application, the server device of the present invention does not respond to or deny all data download requests sent by the user through the client device to request data download from the server device. Of course, the invention can also comprise the following processing procedures:
receiving a downloading request of first data sent by a first user through client equipment;
determining whether the first data is uploaded to the server device by the first user, and if so, sending the first data to the client device; otherwise, the download request is not responded or a request rejection notice is sent to the client device.
Through the processing, only the data uploader has the right to download the data, and the safety and the confidentiality of the data are also ensured. The invention can enable the data provider to always keep the control right on the data, and ensures the scarcity and the specificity of the data.
In other embodiments of the present invention, before step S200, the method shown in fig. 2 may further include:
determining the authority of the user;
and when the user has the authority to use the data corresponding to the data indication information and the authority to use the data processing mode matched with the processing mode indication information, executing the step S200 again.
The invention can set the authority for the use of the data. Specifically, different data may correspond to the same or different usage rights. Meanwhile, when the data processing modes are various, the use permission can be set for the data processing modes, and different data processing modes can correspond to the same or different use permissions. Only when the user has the corresponding authority, the user can process the corresponding data by using the corresponding data processing mode and obtain a processing result.
For example: user a would like to share his data to user B, user C, and user D through server device 001, so that these three users can process the data and obtain the processing result by using one or more of the five processing manners. At this time, the user a can perform authority setting according to table 1.
TABLE 1
As shown in table 1, the data shared by the user a through the server device 001 is divided into five parts, which are the first part data to the fifth part data. The user A sets the use authority for the user B, the user C and the user D for each part of data, wherein the authorities 1 to 5 respectively represent that the user has the first to fifth processing modes.
S300, processing the data to be processed by using the data processing mode matched with the processing mode indication information to obtain a processing result;
s400, sending the processing result to the client device.
In other embodiments of the present invention, after obtaining the processing result in step S300, the present invention may further include:
and correspondingly storing the user identification of the user and the processing result.
Therefore, the user can find the processing result which is obtained before through the user identification, and the same data processing does not need to be carried out on the same data again.
Alternatively, the present invention may integrate the processing result into a document file (e.g., a text file, a form file), and then transmit the document file to the client device.
According to the data sharing method provided by the embodiment of the invention, the server-side equipment can obtain the data indication information and the processing mode indication information sent by the user through the client-side equipment, the data to be processed is determined in the data stored in the server-side equipment according to the data indication information, the data to be processed is processed by using the data processing mode matched with the processing mode indication information, the processing result is obtained, and the processing result is sent to the client-side equipment. The invention can determine the data to be processed according to the data indication information, process the data by using the data processing mode matched with the processing mode indication information, and send the processing result to the client device. Therefore, the user does not need to download data and data processing software, and the operation process of the user is simplified; meanwhile, the invention also reduces the transmission quantity of data.
On the basis of the embodiment shown in fig. 2, as shown in fig. 3, another data sharing method provided in the embodiment of the present invention may further include:
s001, obtaining data to be shared sent by a data provider through client equipment, and obtaining the authority required by a user using the data;
specifically, the authority corresponding to the data in the server device may be set by the user sharing the data.
Specifically, the metadata of the data shared by the user and/or the metadata of the data used by the user can be bound with the user identifier of the user, so that the user can conveniently find the data uploaded by the user and/or the used data through the user identifier. In practical application, the metadata may be displayed in a personal space of a user, and after the user passes user authentication of the server device through the user identifier, the server device may send data in the personal space of the user to a client device used by the user for display, so that the user may see the metadata in the personal space of the user in the client device.
The metadata of the data may be address information or other identification information of the data.
And S002, storing the obtained data to be shared, and setting the authority of the stored data to be shared according to the acquired authority required by the user using the data.
The execution sequence of step S001, step S002, and steps S100 to S400 may be any, and is not limited to the one shown in fig. 3, and the present invention is not limited thereto.
The process of setting the permission may include: and adding corresponding authority identification to the data.
On the basis of the embodiment shown in fig. 3, as shown in fig. 4, another data sharing method provided in the embodiment of the present invention may further include:
and S001a, judging whether the data format of the acquired data to be shared meets the preset format requirement, and if so, executing the step S002. Otherwise, the process ends or other processes are performed, such as: as shown in fig. 4, step S100 is performed.
As shown in fig. 5, another data sharing method provided in the embodiment of the present invention may include:
s001, obtaining data to be shared sent by a data provider through client equipment, and obtaining the authority required by a user using the data;
and S002, storing the obtained data to be shared, and setting the authority of the stored data to be shared according to the acquired authority required by the user using the data.
S100, acquiring data indication information and processing mode indication information sent by a user through the client equipment;
s210, acquiring data identification information and data version information in the data indication information;
s220, obtaining a data updating instruction corresponding to the data version information;
and S230, updating the data with the data identification information stored in the server equipment by using the obtained data updating instruction, obtaining data matched with the data version information, and determining the data matched with the data version information as the data to be processed.
Step S210 to step S230 are a specific implementation manner of step S200 in the embodiment shown in fig. 1.
S300, processing the data to be processed by using the data processing mode matched with the processing mode indication information to obtain a processing result;
s400, sending the processing result to the client device.
In other embodiments of the present invention, after step S230, the method may further include:
and storing the obtained data matched with the data version information for a preset time length.
Specifically, data matching the data version information may be stored in the user's personal space.
Thus, when the data matched with the data version information needs to be used again, the data does not need to be updated again, and the stored data matched with the data version information can be directly used. In order to reduce the storage burden of the server, the invention can not store the data matched with the data version information permanently, but only store the data for a period of time.
The embodiment shown in fig. 5 may provide a data update instruction corresponding to the data version information for a user to use, and the user may cause the server device to generate and store data corresponding to the data version information through the data update instruction.
Specifically, the data to be shared, which is sent by the data provider through the client device and obtained in step S001, is original version data, and the original version data may be stored in the server device all the time. The data processed in step S230 may be a copy of the original version data, so that the original version data is always stored in the server device, which is beneficial for other version data to be generated according to the original version data. Meanwhile, because the data version information corresponds to the data updating instruction, the invention can learn how the data corresponding to the data version information is obtained according to the original version data according to the data version information, namely: the processing procedure of each version of data is recorded.
Corresponding to the method embodiment, the embodiment of the invention also provides a data sharing device.
As shown in fig. 5, a data sharing apparatus provided in an embodiment of the present invention is applied to a server device, where the server device is in communication connection with a client device, and the apparatus may include: an indication information obtaining unit 100, a data determining unit 200, a data processing unit 300 and a result transmitting unit 400,
the indication information obtaining unit 100 is configured to obtain data indication information and processing mode indication information sent by a user through the client device;
the server device may be one device or may be composed of a plurality of devices. Optionally, the server device is a cloud storage system. The cloud storage system is a system which integrates a large number of storage devices of different types in a network through application software to cooperatively work through functions of cluster application, network technology or a distributed file system and the like, and provides data storage and service access functions to the outside.
Wherein, the data indication information may include: data identification information (e.g., data category identification), data search terms, data version information, etc. The invention can determine the data corresponding to the data indication information according to the data indication information.
The processing mode indication information may be identification information of a data processing mode or a selection instruction of the data processing mode. The invention can provide a plurality of different data processing modes for users to use and select, such as: data mining, data statistics, data cleaning, and the like. These data processing modes can be performed in the server device, for example: setting multiple data processing hardware devices, such as processors, in the server device, wherein each data processing hardware device can execute at least one data processing mode and process data; of course, the present invention can also make full use of the existing hardware resources of the server device, and directly run the corresponding data processing program in the server device to execute various data processing modes to process the data. Of course, the user may combine different data processing modes to process the data together, for example: firstly, cleaning data, then carrying out statistics on the cleaned data, determining data such as an average value, a variance and the like of the data, and finally excavating required data characteristics from the cleaned data.
The data determining unit 200 is configured to determine, according to the data indication information, data to be processed from the data stored in the server device;
the data stored by the server device may be shared data uploaded to the server device by a plurality of users through the client device, and the users may use the shared data stored by the server device. In the embodiment of the present invention, the using of data in the server device by the user includes: and processing the data in a corresponding data processing mode, and obtaining a processing result, but not downloading the data in the server-side equipment. In practical application, the server device of the present invention does not respond to or deny all data download requests sent by the user through the client device to request data download from the server device. Of course, the data sharing apparatus of the present invention may further include: a request receiving unit, an uploading determination unit, a data returning unit and a request rejecting unit,
the client device comprises a request receiving unit, a first data downloading unit and a second data downloading unit, wherein the request receiving unit is used for receiving a downloading request of first data sent by a first user through the client device;
the uploading determining unit is used for determining whether the first data is uploaded to the server equipment by the first user, if so, the data returning unit is triggered, and otherwise, the request rejecting unit is triggered;
the data return unit is used for sending the first data to the client device;
the request rejection unit is configured to not respond to the download request or send a request rejection notification to the client device.
Through the processing, only a data uploader (namely a data provider) has the right to download the data, and the security and confidentiality of the data are also ensured.
In other embodiments of the present invention, the apparatus shown in fig. 5 may further include: and an authority determining unit, configured to determine the authority of the user before the data determining unit 200 determines the data to be processed in the data stored in the server device according to the data indication information, and when the user has the authority to use the data corresponding to the data indication information and the authority to use the data processing mode matching the processing mode indication information, trigger the data determining unit 200 again.
The invention can set the authority for the use of the data. Specifically, different data may correspond to the same or different usage rights. Meanwhile, when the data processing modes are various, the use permission can be set for the data processing modes, and different data processing modes can correspond to the same or different use permissions. Only when the user has the corresponding authority, the user can process the corresponding data by using the corresponding data processing mode and obtain a processing result.
The data processing unit 300 is configured to process the data to be processed by using the data processing manner matched with the processing manner indication information, and obtain a processing result;
the result sending unit 400 is configured to send the processing result to the client device.
In other embodiments of the present invention, the data sharing apparatus of the present invention may further include: a result storage unit, configured to correspondingly store the user identifier of the user and the processing result after the data processing unit 300 obtains the processing result.
Therefore, the user can find the processing result which is obtained before through the user identification, and the same data processing does not need to be carried out on the same data again.
Alternatively, the present invention may integrate the processing result into a document file (e.g., a text file, a form file), and then transmit the document file to the client device.
According to the data sharing device provided by the embodiment of the invention, the server device can obtain the data indication information and the processing mode indication information sent by the user through the client device, determine the data to be processed in the data stored in the server device according to the data indication information, process the data to be processed by using the data processing mode matched with the processing mode indication information, obtain the processing result, and send the processing result to the client device. The invention can determine the data to be processed according to the data indication information, process the data by using the data processing mode matched with the processing mode indication information, and send the processing result to the client device. Therefore, the user does not need to download data and data processing software, and the operation process of the user is simplified; meanwhile, the invention also reduces the transmission quantity of data.
Further, the data sharing apparatus shown in fig. 5 may further include: a data obtaining unit and a data storage unit,
the data acquisition unit is used for acquiring data to be shared, which is sent by a data provider through client equipment, and acquiring the authority required by a user using the data;
specifically, the authority corresponding to the data in the server device may be set by the user sharing the data.
Specifically, the metadata of the data shared by the user and/or the metadata of the data used by the user can be bound with the user identifier of the user, so that the user can conveniently find the data uploaded by the user and/or the used data through the user identifier. In practical application, the metadata may be displayed in a personal space of a user, and after the user passes user authentication of the server device through the user identifier, the server device may send data in the personal space of the user to a client device used by the user for display, so that the user may see the metadata in the personal space of the user in the client device.
The metadata of the data may be address information or other identification information of the data.
And the data storage unit is used for storing the obtained data to be shared and setting the authority of the stored data to be shared according to the acquired authority required by the user using the data.
The data storage unit can perform authority setting by adding corresponding authority identification to the data.
Further, the data sharing apparatus of the present invention may further include: and the format judging unit is used for judging whether the data format of the obtained data to be shared meets the preset format requirement or not after the data obtaining unit obtains the data to be shared sent by the user through the client device, and if so, triggering the data storage unit to store the obtained data to be shared.
When the data sharing device provided by the embodiment of the present invention includes a data obtaining unit and a data storing unit, the data determining unit may include: a version obtaining subunit, an instruction determining subunit and a data generating subunit,
the version obtaining subunit is configured to obtain data identifier information and data version information in the data indication information;
the instruction determining subunit is configured to obtain a data update instruction corresponding to the data version information;
and the data generation subunit is configured to update, by using the obtained data update instruction, the data with the data identification information stored in the server device, obtain data matched with the data version information, and determine the data matched with the data version information as data to be processed.
The embodiment can provide a data updating instruction corresponding to the data version information for a user to use, and the user can enable the server-side device to generate and store data corresponding to the data version information through the data updating instruction. Thus, the user can select to share the data of a certain version or a plurality of versions to other users.
Further, the embodiment of the present invention may further include: and the data temporary storage unit is used for storing the obtained data matched with the data version information for a preset time length.
Specifically, the data to be shared, which is sent by the data provider through the client device and is obtained by the data obtaining unit, is original version data, and the original version data may be stored in the server device all the time. The data processed by the data generation subunit can be the copy of the original version data, so that the original version data can be always stored in the server-side equipment, and other version data can be generated according to the original version data. Meanwhile, because the data version information corresponds to the data updating instruction, the invention can learn how the data corresponding to the data version information is obtained according to the original version data according to the data version information, namely: the processing procedure of each version of data is recorded.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A data sharing method is applied to server-side equipment, wherein the server-side equipment is in communication connection with client-side equipment, and the method comprises the following steps:
acquiring data indication information and processing mode indication information sent by a user through the client equipment; the processing mode indication information does not include information indicating that downloading operation is performed on data in the server equipment; the server side equipment judges whether to respond to the downloading request only when receiving the downloading request, thereby determining whether to allow the downloading of the data; the processing mode indication information is identification information of a data processing mode, or the processing mode indication information is a selection instruction of the data processing mode, and the data processing mode includes: data mining, data statistics and data cleaning;
determining data to be processed in the data stored in the server device according to the data indication information;
processing the data to be processed by using the data processing mode matched with the processing mode indication information to obtain a processing result;
sending the processing result to the client device;
when the server-side equipment receives a downloading request of first data sent by a first user through client-side equipment;
judging whether the first data is data uploaded to server equipment by the first user or not, and if so, sending the first data to the client equipment; and if not, sending a request rejection notification to the client equipment.
2. The method according to claim 1, wherein before determining the data to be processed from the data stored in the server device according to the data indication information, the method further comprises:
determining the authority of the user;
and when the user has the authority to use the data corresponding to the data indication information and the authority to use the data processing mode matched with the processing mode indication information, determining the data to be processed in the data stored in the server-side equipment according to the data indication information.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
the method comprises the steps that data to be shared, which are sent by a data provider through client equipment, are obtained, and the authority required by a user using the data is obtained;
and storing the obtained data to be shared, and setting the authority of the stored data to be shared according to the acquired authority required by the user using the data.
4. The method of claim 3, wherein after obtaining the data to be shared sent by the user through the client device, the method further comprises:
and judging whether the data format of the obtained data to be shared meets the preset format requirement, and if so, executing the step of storing the obtained data to be shared.
5. The method of claim 1, wherein after obtaining the processing result, the method further comprises:
and correspondingly storing the user identification of the user and the processing result.
6. The method according to claim 3, wherein the determining data to be processed from the data stored in the server device according to the data indication information includes:
acquiring data identification information and data version information in the data indication information;
acquiring a data updating instruction corresponding to the data version information;
and updating the data with the data identification information stored in the server equipment by using the obtained data updating instruction, obtaining data matched with the data version information, and determining the data matched with the data version information as the data to be processed.
7. The method of claim 6, further comprising:
and storing the obtained data matched with the data version information for a preset time length.
8. The utility model provides a data sharing device, is characterized in that, is applied to in the server equipment, server equipment and customer end equipment communication connection, the device includes: a request receiving unit, an upload determining unit, a data returning unit, a request rejecting unit, an indication information obtaining unit, a data determining unit, a data processing unit and a result sending unit,
the indication information obtaining unit is used for obtaining data indication information and processing mode indication information sent by a user through the client device; the processing mode indication information does not include information indicating that downloading operation is performed on data in the server equipment; the server side equipment judges whether to respond to the downloading request only when receiving the downloading request, thereby determining whether to allow the downloading of the data; the processing mode indication information is identification information of a data processing mode, or the processing mode indication information is a selection instruction of the data processing mode, and the data processing mode includes: data mining, data statistics and data cleaning;
the data determining unit is used for determining data to be processed in the data stored in the server device according to the data indication information;
the data processing unit is used for processing the data to be processed by using the data processing mode matched with the processing mode indication information to obtain a processing result;
the result sending unit is used for sending the processing result to the client device;
the client device comprises a request receiving unit, a first data downloading unit and a second data downloading unit, wherein the request receiving unit is used for receiving a downloading request of first data sent by a first user through the client device;
the uploading determining unit is used for determining whether the first data is uploaded to the server equipment by the first user, if so, the data returning unit is triggered, and otherwise, the request rejecting unit is triggered;
the data return unit is used for sending the first data to the client device;
the request rejection unit is configured to not respond to the download request or send a request rejection notification to the client device.
9. The apparatus of claim 8, further comprising: and the authority determining unit is used for determining the authority of the user before the data determining unit determines the data to be processed in the data stored in the server-side equipment according to the data indication information, and triggering the data determining unit when the user has the authority for using the data corresponding to the data indication information and the authority for using the data processing mode matched with the processing mode indication information.
10. The apparatus of claim 8 or 9, further comprising: a data obtaining unit and a data storage unit,
the data obtaining unit is used for obtaining data to be shared, which is sent by a user through client equipment, and obtaining the authority required by the user using the data;
and the data storage unit is used for storing the obtained data to be shared and setting the authority of the stored data to be shared according to the acquired authority required by the user using the data.
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| CN109522733B (en) * | 2018-11-15 | 2021-08-10 | 北京旷视科技有限公司 | Data sharing method and device and processing equipment |
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| US8811620B2 (en) * | 2011-02-14 | 2014-08-19 | Sap Ag | Secure sharing of item level data in the cloud |
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| CN102571771B (en) * | 2011-12-23 | 2014-06-04 | 华中科技大学 | Safety authentication method of cloud storage system |
| CN102546836A (en) * | 2012-03-09 | 2012-07-04 | 腾讯科技（深圳）有限公司 | Method, terminal, server and system for uploading files |
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