CN102984228A - File sharing method and server and client terminal and file sharing system - Google Patents
File sharing method and server and client terminal and file sharing system Download PDFInfo
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Abstract
The invention is applied to the computer application field and provides a file sharing method and a server and a client terminal and a file sharing system. The file sharing method includes that the server and the client terminal enter the same multicasting group, the server is provided with sharing files and sets up a uniform resource local (URL) address list corresponding to the share files; the server sends the URL address list to the client terminal and enables the client terminal to obtain a URL address of the sharing files need accessing according to the URL address list; the server sends file access request corresponding to the sharing files after receiving the file access request from the client terminal according to the URL address of the sharing files need accessing. The server is provided with the sharing files and sets up the URL address list corresponding to the sharing files, and the client terminal can quickly find the URL address of the sharing files need accessing from the URL address list sent by the server, and directly launches a file access request to the server. The server also can quickly find the sharing files accessed by the client terminal from the URL address of the sharing files in the file access request.
Description
Technical field
The invention belongs to computer application field, relate in particular to file sharing method, server, client and shared file system.
Background technology
At present, the shared method of file has the Windows share directory, DLNA(Digital Living NetworkAlliance, DLNA) method such as share directory.Yet, when these share directories of access, related protocol must supported, SMB(Server Message Block for example, the SMB agreement), SSDP(Simple Service Discovery Protocol, SSDP), HTTP(hypertexttransport protocol, HTTP) etc. the basis on, find first shared device during access, visit again the share directory of shared device, thereupon just can access file; And at the shared device end, to find first certain catalogue again the file under this catalogue be set to share, whole process is cumbersome, and needs too to search step by step first the shared file that catalogue just can find correspondence when browsing shared file, can't the fast browsing shared file.
Summary of the invention
The purpose of the embodiment of the invention is to provide file sharing method, server, client and shared file system, and it is too complicated and be not easy to the problem of client-access to be intended to solve existing file sharing method.
The embodiment of the invention is achieved in that a kind of file sharing method, and described method comprises:
Server and client add same multicast group;
The Servers installed shared file, and set up URL address list corresponding to described shared file;
Server sends to client with described URL address list, makes client need obtain the shared file URL address of access according to described URL address list;
Server sends shared file corresponding to described file access request to client after receiving the file access request of client according to the described shared file URL address initiation that need access.
A kind of file sharing method, described method comprises:
Client and server add same multicast group;
The URL address list that the client server sends, described URL address list by server according to set shared file correspondence establishment;
Client need to obtain the shared file URL address of access according to described URL address list, and initiates the file access request according to the described shared file URL address of access that needs to server;
The shared file corresponding with described file access request that the client server sends.
Another purpose of the embodiment of the invention is to provide a kind of file-sharing service device, and described server comprises:
Multicast adds the unit, is used for adding same multicast group with client;
The shared file setting unit is used for shared file is set, and sets up URL address list corresponding to described shared file;
The address list transmitting element is used for described URL address list is sent to client, makes client need obtain the shared file URL address of access according to described URL address list;
The shared file transmitting element is used for sending shared file corresponding to described file access request to client after receiving the file access request of client according to the described shared file URL address initiation that need access.
Another purpose of the embodiment of the invention is to provide a kind of file-sharing client, and described client comprises:
Multicast adds the unit, is used for adding same multicast group with server;
URL address list acquiring unit is used for the URL address list that reception server sends, described URL address list by server according to set shared file correspondence establishment;
Access request is initiated the unit, is used for need obtaining according to described URL address list the shared file URL address of access, and initiates the file access request according to the described shared file URL address of access that needs to server;
The shared file receiving element is used for the shared file corresponding with described file access request that reception server sends.
Another purpose of the embodiment of the invention is to provide a kind of shared file system, and described system comprises above-mentioned file-sharing service device and file-sharing client.
In embodiments of the present invention, after client and server is added same multicast group, server just can be after setting shared file and setting up the URL address list corresponding with shared file, the URL address list is sent to client, so that client can be from the URL address list fast finding to the URL address of the shared file of need access, and directly initiate the file access request to server according to the URL address of the shared file of need access, and server also can find fast the shared file that client need access and send to client according to the URL address of the shared file of the need that carry in file access request access, has overcome client-access shared file process trouble in the prior art, be difficult to fast browsing and search the problem of shared file.
Description of drawings
Fig. 1 is the file sharing method flow chart that first embodiment of the invention provides;
Fig. 2 is the file sharing method flow chart that second embodiment of the invention provides;
Fig. 3 is the structural representation of the file-sharing service device that provides of third embodiment of the invention;
Fig. 4 is the structural representation of the file-sharing service device that provides of fourth embodiment of the invention;
Fig. 5 is the structural representation of the file-sharing client that provides of fifth embodiment of the invention;
Fig. 6 is the structural representation of the shared file system that provides of sixth embodiment of the invention;
Fig. 7 is the structural representation of the shared file system that provides of seventh embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
For technical solutions according to the invention are described, describe below by specific embodiment.
Embodiment one:
Be illustrated in figure 1 as the file sharing method flow chart that first embodiment of the invention provides, for convenience of explanation, only show the part relevant with the embodiment of the invention.
Step 11, server and client add a multicast group.
In embodiments of the present invention, can obtain the file that server is shared from service end in order to make client, server and client add in the multicast group.All for file-sharing, what namely be used for shared file then is server for client herein and the concept of server, and what be used for the access shared file then is client.
In embodiments of the present invention, after server adds multicast group, open the HTTP service.Thereupon, the file that need are shared adds the HTTP service, makes shared file be convenient to client-access by HTTP.Wherein, shared file comprises one or more, is file if the user reaches the shared file of need of service end, then has a plurality of shared files.After shared file being added the HTTP service, shared file just sets.Afterwards, IP(Internet Protocol according to server, Internet protocol) pathname of address and each shared file obtains respectively URL address corresponding to each shared file, set up the corresponding URL address list of each shared file with this, make client according to shared file corresponding to URL address access.Wherein, the method for obtaining URL address corresponding to shared file according to the pathname of the IP address of server and shared file is: URL=Http: // server ip address/shared file pathname.
Concrete such as following example:
If: the path of shared file is: under catalogue/mnt/sdcard/; The file of this shared file is by name: abc.mp3, and the IP address of server is 192.168.1.102, URL address corresponding to this shared file is so: Http: // 192.168.1.102/filename=/mnt/sdcard/abc.mp3.
Step 13, server sends to client with the URL address list.
In embodiments of the present invention, the good shared file of Servers installed, and after setting up URL address list corresponding to shared file, this URL address list is sent to client.
Step 14, client need to obtain the shared file URL address of access according to the URL address list.
In embodiments of the present invention, client just can be known the URL address of the shared file that client need be accessed by searching the URL address list behind the URL address list, so that client can be by the shared file in the HTTP service access server.
Step 15, client is initiated the file access request according to the shared file URL address of need access to server.
In embodiments of the present invention, client is known the URL address of the shared file that needs access by searching the URL address list, initiates the file access request according to the shared file URL address of the need access that finds to server thereupon.
Step 16, server is to shared file corresponding to client Transmit message access request.
In embodiments of the present invention, after server receives the file access request of client transmission, server is known the shared file pathname that client need be accessed according to the URL address in the file access request of client transmission, thereby reads these shared file data and send to client according to http protocol.
In embodiments of the present invention, after client and server is added same multicast group, server just can be after setting shared file and setting up the URL address list corresponding with shared file, the URL address list is sent to client, so that client can be from the URL address list fast finding to the URL address of the shared file of need access, and directly initiate the file access request to server according to the URL address of the shared file of need access, and server also can find fast the shared file that client need access and send to client according to the URL address of the shared file of the need that carry in file access request access, has overcome client-access shared file process trouble in the prior art, be difficult to fast browsing and search the problem of shared file.
Embodiment two:
Be illustrated in figure 2 as the file sharing method flow chart that second embodiment of the invention provides, for convenience of explanation, only show the part relevant with the embodiment of the invention.
Step 21, server and client add same multicast group.
Step 22, the Servers installed shared file is set up URL address list corresponding to shared file, and shares the timeliness value for shared file arranges.
In embodiments of the present invention, in order to guarantee the ageing of shared file, shared file is arranged shared timeliness value, namely in this shared timeliness value scope, client is addressable shared file all, surpasses to share the timeliness value, and then client can't be accessed shared file.
Step 23, server sends to client with URL address list and shared timeliness value.
In embodiments of the present invention, the good shared file of Servers installed, and after setting up URL address list corresponding to shared file, this URL address list and shared timeliness value are sent to client, make client know the time that can access shared file.
Step 25, client is initiated the file access request according to the shared file URL address of need access to server.
Step 26, server judge whether the file access request surpasses shared timeliness value.
In embodiments of the present invention, server receives client when initiating the file access request according to the shared file URL address of need access to server, judges whether the time that this document access request is initiated surpasses shared timeliness value.
Step 27, when the file access request surpassed shared timeliness value, server was to shared file corresponding to client Transmit message access request.
In embodiments of the present invention, server is known the shared file path that client need be accessed according to the URL address in the file access request of client transmission, thereby reads these shared file data and send to client according to http protocol.
Step 28, when the file access request surpassed shared timeliness value, server abandoned the file access request.
In embodiments of the present invention, after client and server adds same multicast group, server just can be after setting shared file and setting up the URL address list corresponding with shared file, the URL address list is sent to client, so that client can be from the URL address list fast finding to the URL address of the shared file of need access, and directly initiate the file access request to server according to the URL address of the shared file of need access, and server also can find fast the shared file that client need access and send to client according to the URL address of the shared file of the need that carry in file access request access, has overcome client-access shared file process trouble in the prior art, be difficult to fast browsing and search the problem of shared file.In addition, in order to guarantee the ageing of shared file, this embodiment also arranges shared file and shares the timeliness value, only in this shared timeliness value scope, Cai the addressable shared file of client.
Embodiment three:
The server of describing in the structural representation of the file-sharing service device that Fig. 3 provides for third embodiment of the invention, this document share service device and embodiment one is corresponding, for convenience of explanation, only shows the part relevant with the embodiment of the invention.
In embodiments of the present invention, file-sharing service device 3 comprises: multicast adds unit 31, add single 31 shared file setting units 32 that link to each other with multicast, the address list transmitting element 33 that links to each other with shared file setting unit 32, the access request receiving element 34 that links to each other with address list transmitting element 33, and the shared file transmitting element 35 that links to each other with access request receiving element 34.Wherein:
Multicast adds unit 31, is used for adding same multicast group with client.
Shared file setting unit 32 is used for shared file is set, and sets up URL address list corresponding to shared file.
In embodiments of the present invention, shared file setting unit 32 comprises two subelements, is respectively:
File-sharing subelement 321 is used for shared file is added the HTTP service;
Address list is set up subelement 322, is used for obtaining respectively URL address corresponding to each shared file according to the IP address of server and the pathname of each shared file, sets up URL address list corresponding to each shared file.
In embodiments of the present invention, shared file comprises one or more files.
Address list transmitting element 33 is used for the URL address list is sent to client, makes client need obtain the shared file URL address of access according to the URL address list.
Access request receiving element 34 is used for receiving client according to the described file access request that needs the shared file URL address initiation of access.
Shared file transmitting element 35 is used for sending shared file corresponding to described file access request to client after receiving the file access request of client according to the described shared file URL address initiation that need access.
In embodiments of the present invention, after client and server was added same multicast group, server just can after setting shared file and setting up the URL address list corresponding with shared file, send to client with the URL address list.And after receiving user end to server and initiating the file access request, server can find fast the shared file that client need access and send to client according to the URL address of the shared file of the need access of carrying in the file access request.
Embodiment four:
The server of describing in the structural representation of the file-sharing service device that Fig. 4 provides for fourth embodiment of the invention, this document share service device and embodiment two is corresponding, for convenience of explanation, only shows the part relevant with the embodiment of the invention.
In embodiments of the present invention, file-sharing service device 3 comprises: multicast adds unit 31, add single 31 shared file setting units 32 that link to each other with multicast, the address list transmitting element 33 that links to each other with shared file setting unit 32, the timeliness setting unit 41 that links to each other with described shared file setting unit 32, the access request receiving element 34 that links to each other with address list transmitting element 33, and the shared file transmitting element 35 that links to each other with access request receiving element 34.Wherein:
Multicast adds unit 31, is used for adding same multicast group with client.
Shared file setting unit 32 is used for shared file is set, and sets up URL address list corresponding to shared file.
In embodiments of the present invention, shared file setting unit 32 comprises two subelements, is respectively:
File-sharing subelement 321 is used for shared file is added the HTTP service;
Address list is set up subelement 322, is used for obtaining respectively URL address corresponding to each shared file according to the IP address of server and the pathname of each shared file, sets up URL address list corresponding to each shared file.
Address list transmitting element 33 is used for the URL address list and shares the timeliness value sending to client, makes client need obtain the shared file URL address of access according to the URL address list.
Access request receiving element 34 is used for receiving client according to the described file access request that needs the shared file URL address initiation of access.
Shared file transmitting element 35 is used for sending shared file corresponding to described file access request to client after receiving the file access request of client according to the described shared file URL address initiation that need access.
In embodiments of the present invention, described shared file transmitting element 35 comprises four subelements, is respectively:
Timeliness is judged subelement 351, is used for judging whether the file access request surpasses shared timeliness value;
Shared file sends subelement 352, is used for sending shared file corresponding to described file access request to client when timeliness identifying unit 351 judges that the file access request surpasses shared timeliness value.
Access request abandons subelement 353, is used for abandoning the file access request when timeliness identifying unit 351 judges that the file access request surpasses shared timeliness value.
In embodiments of the present invention, after client and server was added same multicast group, server just can after setting shared file and setting up the URL address list corresponding with shared file, send to client with the URL address list.And after receiving user end to server and initiating the file access request, server can find fast the shared file that client need access and send to client according to the URL address of the shared file of the need access of carrying in the file access request.In addition, in order to guarantee the ageing of shared file, this embodiment also arranges shared timeliness value to shared file in server, only in this shared timeliness value scope, Cai the addressable shared file of client.
Embodiment five:
It is corresponding with the client of description among embodiment one and the embodiment two that the structural representation of the file-sharing client that Fig. 5 provides for fifth embodiment of the invention, this document are shared client, for convenience of explanation, only shows the part relevant with the embodiment of the invention.
File-sharing client 5 comprises: multicast adds unit 51, add the URL address list acquiring unit 52 that unit 51 links to each other with multicast, the access request that URL address list acquiring unit 52 links to each other is initiated unit 53, and initiates the shared file receiving element 54 that unit 53 links to each other with access request.Wherein:
Multicast adds unit 51, is used for adding same multicast group with server.
URL address list acquiring unit 52 is used for the URL address list that reception server sends, described URL address list by server according to set shared file correspondence establishment.
Access request is initiated unit 53, is used for need obtaining according to the URL address list shared file URL address of access, and initiates the file access request according to the shared file URL address of need access to server;
Shared file receiving element 54 is used for the shared file corresponding with described file access request that the client server sends.
In embodiments of the present invention, after client and server is added same multicast group, client just can be from the URL address list fast finding to the URL address of the shared file of need access, and directly initiate the file access request to server according to the URL address of the shared file of need access, so that server finds fast the shared file that client need access and sends to client according to the URL address of the shared file of the need access of carrying in the file access request.
Embodiment six:
It is corresponding with the file sharing method of description among the embodiment one that the structural representation of the shared file system that Fig. 6 provides for sixth embodiment of the invention, this document are shared client, for convenience of explanation, only shows the part relevant with the embodiment of the invention.
In embodiments of the present invention, shared file system comprises the file-sharing client 5 that file-sharing service device 3 that embodiment three provides and embodiment five provide.Wherein:
File-sharing service device 3 comprises: multicast adds unit 31, add single 31 shared file setting units 32 that link to each other with multicast, the address list transmitting element 33 that links to each other with shared file setting unit 32, the access request receiving element 34 that links to each other with address list transmitting element 33, and the shared file transmitting element 35 that links to each other with access request receiving element 34.Its specific descriptions see also embodiment three, do not repeat them here.
File-sharing client 5 comprises: multicast adds unit 51, add the URL address list acquiring unit 52 that unit 51 links to each other with multicast, the access request that URL address list acquiring unit 52 links to each other is initiated unit 53, and initiates the shared file receiving element 54 that unit 53 links to each other with access request.Its specific descriptions see also embodiment five, do not repeat them here.
In embodiments of the present invention, after client and server is added same multicast group, server just can be after setting shared file and setting up the URL address list corresponding with shared file, the URL address list is sent to client, so that client can be from the URL address list fast finding to the URL address of the shared file of need access, and directly initiate the file access request to server according to the URL address of the shared file of need access, and server also can find fast the shared file that client need access and send to client according to the URL address of the shared file of the need that carry in file access request access, has overcome client-access shared file process trouble in the prior art, be difficult to fast browsing and search the problem of shared file.
Embodiment seven:
It is corresponding with the file sharing method of description among the embodiment two that the structural representation of the shared file access system that Fig. 7 provides for seventh embodiment of the invention, this document are shared client, for convenience of explanation, only shows the part relevant with the embodiment of the invention.
In embodiments of the present invention, shared file system comprises the file-sharing client 5 that file-sharing service device 3 that embodiment four provides and embodiment five provide.Wherein:
File-sharing service device 3 comprises: multicast adds unit 31, add single 31 shared file setting units 32 that link to each other with multicast, the address list transmitting element 33 that links to each other with shared file setting unit 32, the timeliness setting unit 41 that links to each other with described shared file setting unit 32, the access request receiving element 34 that links to each other with address list transmitting element 33, and the shared file transmitting element 35 that links to each other with access request receiving element 34.Its specific descriptions see also embodiment four, do not repeat them here.
File-sharing client 5 comprises: multicast adds unit 51, add the URL address list acquiring unit 52 that unit 51 links to each other with multicast, the access request that URL address list acquiring unit 52 links to each other is initiated unit 53, and initiates the shared file receiving element 54 that unit 53 links to each other with access request.Its specific descriptions see also embodiment five, do not repeat them here.
In embodiments of the present invention, after client and server is added same multicast group, server just can be after setting shared file and setting up the URL address list corresponding with shared file, the URL address list is sent to client, so that client can be from the URL address list fast finding to the URL address of the shared file of need access, and directly initiate the file access request to server according to the URL address of the shared file of need access, and server also can find fast the shared file that client need access and send to client according to the URL address of the shared file of the need access of carrying in the file access request.In addition, in order to guarantee the ageing of shared file, this embodiment also arranges shared file and shares the timeliness value, only in this shared timeliness value scope, client is addressable shared file, has overcome client-access shared file process trouble in the prior art, has been difficult to the problem that fast browsing is searched shared file.
One of ordinary skill in the art will appreciate that, realize that all or part of step in above-described embodiment method is to come the relevant hardware of instruction to finish by program, described program can be in being stored in a computer read/write memory medium, described storage medium is such as ROM/RAM, disk, CD etc.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. a file sharing method is characterized in that, described method comprises:
Server and client add same multicast group;
The Servers installed shared file, and set up URL address list corresponding to described shared file;
Server sends to client with described URL address list, makes client need obtain the shared file URL address of access according to described URL address list;
Server sends shared file corresponding to described file access request to client after receiving the file access request of client according to the described shared file URL address initiation that need access.
2. the method for claim 1 is characterized in that, described shared file comprises one or more files.
3. method as claimed in claim 1 or 2 is characterized in that, described Servers installed shared file, and set up URL address list corresponding to described shared file and comprise:
Server adds the HTTP service with shared file;
Server obtains respectively URL address corresponding to each shared file according to the IP address of server and the pathname of each shared file, sets up URL address list corresponding to each shared file.
4. method as claimed in claim 1 or 2 is characterized in that, described Servers installed shared file, and set up after URL address list corresponding to described shared file, also comprise:
Servers installed is shared the timeliness value, and described shared timeliness value is sent to client.
5. method as claimed in claim 4 is characterized in that, described server sends shared file corresponding to described file access request to client and comprises after receiving the file access request of client according to the described shared file URL address initiation that need access:
Server receives client according to the described file access request that needs the shared file URL address initiation of access;
Server judges whether described file access request surpasses described shared timeliness value;
When server judges that described file access request does not surpass described shared timeliness value, send shared file corresponding to described file access request to client.
6. a file sharing method is characterized in that, described method comprises:
Client and server add same multicast group;
The URL address list that the client server sends, described URL address list by server according to set shared file correspondence establishment;
Client need to obtain the shared file URL address of access according to described URL address list, and initiates the file access request according to the described shared file URL address of access that needs to server;
The shared file corresponding with described file access request that the client server sends.
7. a file-sharing service device is characterized in that, described server comprises:
Multicast adds the unit, is used for adding same multicast group with client;
The shared file setting unit is used for shared file is set, and sets up URL address list corresponding to described shared file;
The address list transmitting element is used for described URL address list is sent to client, makes client need obtain the shared file URL address of access according to described URL address list;
The access request receiving element is used for receiving client according to the described file access request that needs the shared file URL address initiation of access;
The shared file transmitting element is used for sending shared file corresponding to described file access request to client after receiving the file access request of client according to the described shared file URL address initiation that need access.
8. server as claimed in claim 7 is characterized in that, described shared file comprises one or more files.
9. such as claim 7 or 8 described servers, it is characterized in that described shared file setting unit comprises:
The file-sharing subelement is used for shared file is added the HTTP service;
Address list is set up subelement, is used for obtaining respectively URL address corresponding to each shared file according to the IP address of server and the pathname of each shared file, sets up URL address list corresponding to each shared file.
10. such as claim 7 or 8 described servers, it is characterized in that described file-sharing service device also comprises:
The timeliness setting unit is used for arranging shared timeliness value;
Described address list transmitting element also is used for described shared timeliness value is sent to client.
11. server as claimed in claim 10 is characterized in that, described shared file transmitting element comprises:
Timeliness is judged subelement, is used for judging whether described file access request surpasses shared timeliness value;
Shared file sends subelement, is used for sending shared file corresponding to described file access request to client when described timeliness identifying unit judges that described file access request surpasses shared timeliness value.
Access request abandons subelement, is used for abandoning described file access request when described timeliness identifying unit judges that described file access request surpasses shared timeliness value.
12. a file-sharing client is characterized in that, described client comprises:
Multicast adds the unit, is used for adding same multicast group with server;
URL address list acquiring unit is used for the URL address list that reception server sends, described URL address list by server according to set shared file correspondence establishment;
Access request is initiated the unit, is used for need obtaining according to described URL address list the shared file URL address of access, and initiates the file access request according to the described shared file URL address of access that needs to server;
The shared file receiving element is used for the shared file corresponding with described file access request that reception server sends.
13. a shared file system is characterized in that, described system comprises such as the described file-sharing service device of the arbitrary claim of claim 7 to 9 and the described client of claim 12.
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| CN104092662A (en) * | 2014-06-13 | 2014-10-08 | 小米科技有限责任公司 | Method and device for executing operation on files on routing device and routing device |
| CN104754400A (en) * | 2015-03-26 | 2015-07-01 | 广东欧珀移动通信有限公司 | Envelope information sharing method and device based on mobile terminal |
| CN105227623A (en) * | 2015-08-24 | 2016-01-06 | 广东美的环境电器制造有限公司 | The management method of the application program of household electrical appliance and server |
| CN105227661A (en) * | 2015-09-30 | 2016-01-06 | 深圳天珑无线科技有限公司 | Sharing files method and system, server |
| CN106487768A (en) * | 2015-08-31 | 2017-03-08 | 北京国双科技有限公司 | A kind of file sharing method and device |
| CN112995333A (en) * | 2021-04-02 | 2021-06-18 | 深圳市大富网络技术有限公司 | Remote file activation method, system and related device |
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| CN104092662B (en) * | 2014-06-13 | 2018-02-02 | 小米科技有限责任公司 | The method, apparatus and routing device of operation are performed to the file on routing device |
| CN104754400A (en) * | 2015-03-26 | 2015-07-01 | 广东欧珀移动通信有限公司 | Envelope information sharing method and device based on mobile terminal |
| CN105227623A (en) * | 2015-08-24 | 2016-01-06 | 广东美的环境电器制造有限公司 | The management method of the application program of household electrical appliance and server |
| CN105227623B (en) * | 2015-08-24 | 2019-09-27 | 广东美的环境电器制造有限公司 | The management method and server of the application program of household electrical appliance |
| CN106487768A (en) * | 2015-08-31 | 2017-03-08 | 北京国双科技有限公司 | A kind of file sharing method and device |
| CN105227661A (en) * | 2015-09-30 | 2016-01-06 | 深圳天珑无线科技有限公司 | Sharing files method and system, server |
| CN105227661B (en) * | 2015-09-30 | 2019-04-02 | 深圳天珑无线科技有限公司 | Sharing files method and system, server |
| CN112995333A (en) * | 2021-04-02 | 2021-06-18 | 深圳市大富网络技术有限公司 | Remote file activation method, system and related device |
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| CN102984228B (en) | 2017-04-19 |
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