CN105069012A - File access method and system - Google Patents
File access method and system Download PDFInfo
- Publication number
- CN105069012A CN105069012A CN201510395793.6A CN201510395793A CN105069012A CN 105069012 A CN105069012 A CN 105069012A CN 201510395793 A CN201510395793 A CN 201510395793A CN 105069012 A CN105069012 A CN 105069012A
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- China
- Prior art keywords
- file
- file access
- client
- server end
- access interface
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
- G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
- G06F16/183—Provision of network file services by network file servers, e.g. by using NFS, CIFS
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/13—File access structures, e.g. distributed indices
Abstract
The invention provides a file access method and system; the method comprises the following steps: a server end calls a file access interface database according to a file access interface function carried in a file access request obtained from a client end, thus obtaining a corresponding target file; the server end sends the target file to the client end. The method and system allow file access communication between the client end and the server end without needing an intermediate gateway, thus greatly saving hardware cost.
Description
Technical field
The invention belongs to file access field, particularly relate to a kind of file access method and system.
Background technology
Disclose a kind of method and cloud gateway of file access in prior art, the method comprises: cloud gateway receives the first file access command that client sends, and the first file access command comprises the file identification of file destination; The additional information of file destination, according to the first file access command, from the additional information of Cloud Server downloading object file, and is sent to client by cloud gateway; If cloud gateway receives the second file access command that client sends, then cloud gateway is according to the file content of the second file access command from Cloud Server downloading object file, and the file content of file destination is sent to client.
Technique scheme only only discloses: client passes through the file in cloud gateway access Cloud Server, it can thus be appreciated that in client-access Cloud Server, cloud gateway is essential.
Existing NAS file access system comprises: server end, network storage gateway and NAS gateway, client; Wherein, described client is connected with described server end by described NAS gateway.Described client is by the file in described NAS gateway access server end; Wherein, described NAS gateway is used for providing standard share and access agreement to described client.
In sum: NAS gateway in the process of client-access service end essential and need in advance relevant configuration is carried out to described NAS gateway, not only hardware cost increases greatly, and needs the artificial of at substantial, cause cost increase.
Summary of the invention
The invention provides a kind of file access method and system, to solve the problem.
The invention provides a kind of file access method.Said method comprises the following steps: server end, according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtains corresponding file destination;
Described file destination is sent to described client by described server end.
The present invention also provides a kind of file access system, comprises client, server end; Wherein, described client is connected with described server end;
Described client, sends file access request for sharing agreement by standard to server end;
Described server end, for according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtains corresponding file destination; Also for described file destination is sent to described client.
By following scheme: server end, according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtain corresponding file destination; Described file destination is sent to described client by described server end; Achieve when client and server carries out file access communication, do not need middle gateway, greatly saved hardware cost.
By following scheme: described standard is shared agreement and comprised universal network file system protocol, Network File System protocol, file transfer protocol (FTP), HTML (Hypertext Markup Language), considerably increases the scope of application of scheme.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Figure 1 shows that the file access method processing flow chart of the embodiment of the present invention 1;
Figure 2 shows that the file access method processing flow chart of the embodiment of the present invention 2;
Figure 3 shows that the file access system structural drawing of the embodiment of the present invention 3;
Figure 4 shows that the server end inner structure schematic diagram of the embodiment of the present invention 4.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Figure 1 shows that the file access method processing flow chart of the embodiment of the present invention 1, comprise the following steps:
Step 101: server end generates the file access interface storehouse corresponding with the file that self stores and shares in agreement in standard and arranges file access interface function;
Further, described file access interface function is used for calling described file access interface storehouse.
Further, described file access interface storehouse is lib.so storehouse; Described file access interface function refers to posix (portable operating system) interface function.
Further, described server end is one or more.
Further, described standard is shared agreement and is comprised CIFS (universal network file system) agreement, NFS (network file system(NFS)) agreement, FTP (file transfer) agreement, HTTP (Hyper text transfer) agreement.
Step 102: client is shared agreement by described standard and sent file access request to described server end;
Further, described client is one or more.
Step 103: described server end, according to the file access interface function carried in described file access request, calls file access interface storehouse, obtains corresponding file destination.
Further, described server end, according to the file access interface function carried in described file access request, calls file access interface storehouse, after obtaining corresponding file destination, also comprises:
Described file destination is shared agreement by described standard and is fed back to described client by described server end.
Figure 2 shows that the file access method processing flow chart of the embodiment of the present invention 2, comprise the following steps:
Step 201: server end, according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtains corresponding file destination;
Step 202: described file destination is sent to described client by described server end.
Figure 3 shows that the file access system structural drawing of the embodiment of the present invention 3, comprise client cluster (client 1, client 2.... client n), server end cluster (server end 1, server end 2.... server end n); Wherein, described client cluster is connected with described server end cluster;
Client in described client cluster, sends file access request for being shared agreement by standard to the server end in server end cluster;
Described server end, for according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtains corresponding file destination; Also for described file destination is sent to described client.
Figure 4 shows that the server end inner structure schematic diagram of the embodiment of the present invention 4, described server end comprises file destination acquiring unit, file transfer unit; Wherein, described file destination acquiring unit is connected with described file transfer unit;
Described file destination acquiring unit, for according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtains corresponding file destination and described file destination is sent to described file transfer unit;
Described file transfer unit, for transferring to described client by described file destination.
By following scheme: server end, according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtain corresponding file destination; Described file destination is sent to described client by described server end; Achieve when client and server carries out file access communication, do not need middle gateway, greatly saved hardware cost.
By following scheme: described standard is shared agreement and comprised universal network file system protocol, Network File System protocol, file transfer protocol (FTP), HTML (Hypertext Markup Language), considerably increases the scope of application of scheme.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a file access method, is characterized in that, comprises the following steps:
Server end, according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtains corresponding file destination;
Described file destination is sent to described client by described server end.
2. method according to claim 1, is characterized in that, client is shared agreement by standard and sent file access request to server end.
3. method according to claim 1, is characterized in that, described file destination is shared agreement by standard and fed back to described client by described server end.
4. method according to claim 1, is characterized in that, server end, according to before the file access request obtained from client, also comprises:
Server end generates the file access interface storehouse corresponding with the file that self stores and shares in agreement in standard and arranges file access interface function.
5. method according to claim 4, is characterized in that, described file access interface function is used for calling described file access interface storehouse.
6. method according to claim 4, is characterized in that, described file access interface storehouse is lib.so storehouse; Described file access interface function refers to portable operating system interface function and posix interface function.
7. the method according to Claims 2 or 3 or 4, is characterized in that, described standard is shared agreement and comprised universal network file system protocol, Network File System protocol, file transfer protocol (FTP), HTML (Hypertext Markup Language).
8. method according to claim 1, is characterized in that, described server end is one or more; Described client is one or more.
9. a file access system, is characterized in that, comprises client, server end; Wherein, described client is connected with described server end;
Described client, sends file access request for sharing agreement by standard to server end;
Described server end, for according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtains corresponding file destination; Also for described file destination is sent to described client.
10. system according to claim 9, is characterized in that, described server end also comprises file destination acquiring unit, file transfer unit; Wherein, described file destination acquiring unit is connected with described file transfer unit;
Described file destination acquiring unit, for according to the file access interface function carried in the file access request obtained from client, calls file access interface storehouse, obtains corresponding file destination and described file destination is sent to described file transfer unit;
Described file transfer unit, for transferring to described client by described file destination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510395793.6A CN105069012B (en) | 2015-07-07 | 2015-07-07 | A kind of file access method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510395793.6A CN105069012B (en) | 2015-07-07 | 2015-07-07 | A kind of file access method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105069012A true CN105069012A (en) | 2015-11-18 |
| CN105069012B CN105069012B (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510395793.6A Active CN105069012B (en) | 2015-07-07 | 2015-07-07 | A kind of file access method and system |
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| Country | Link |
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| CN (1) | CN105069012B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993057A (en) * | 2017-05-24 | 2017-07-28 | 郑州云海信息技术有限公司 | It is a kind of to manage the shared method and device of file resource |
| CN107645499A (en) * | 2017-09-15 | 2018-01-30 | 龙存(苏州)科技有限公司 | The rearward end frame and its protocol implementing method of a kind of distributed memory system |
| CN107682453A (en) * | 2017-11-02 | 2018-02-09 | 郑州云海信息技术有限公司 | A kind of file sharing method based on HTTP, system and equipment |
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| US20070198473A1 (en) * | 2006-02-03 | 2007-08-23 | Simdesk Technologies, Inc. | Computer system displaying personal information items in database as individual files |
| CN101520803A (en) * | 2009-03-18 | 2009-09-02 | 宇龙计算机通信科技(深圳)有限公司 | File sharing system and method between PC terminal and mobile terminal |
| CN103348347A (en) * | 2011-02-08 | 2013-10-09 | 汤姆逊许可公司 | Method of sharing data in a home network and apparatus implementing the method |
| CN104050248A (en) * | 2014-06-05 | 2014-09-17 | 北京捷成世纪科技股份有限公司 | File storage system and storage method |
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2015
- 2015-07-07 CN CN201510395793.6A patent/CN105069012B/en active Active
Patent Citations (4)
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| US20070198473A1 (en) * | 2006-02-03 | 2007-08-23 | Simdesk Technologies, Inc. | Computer system displaying personal information items in database as individual files |
| CN101520803A (en) * | 2009-03-18 | 2009-09-02 | 宇龙计算机通信科技(深圳)有限公司 | File sharing system and method between PC terminal and mobile terminal |
| CN103348347A (en) * | 2011-02-08 | 2013-10-09 | 汤姆逊许可公司 | Method of sharing data in a home network and apparatus implementing the method |
| CN104050248A (en) * | 2014-06-05 | 2014-09-17 | 北京捷成世纪科技股份有限公司 | File storage system and storage method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993057A (en) * | 2017-05-24 | 2017-07-28 | 郑州云海信息技术有限公司 | It is a kind of to manage the shared method and device of file resource |
| CN107645499A (en) * | 2017-09-15 | 2018-01-30 | 龙存(苏州)科技有限公司 | The rearward end frame and its protocol implementing method of a kind of distributed memory system |
| CN107682453A (en) * | 2017-11-02 | 2018-02-09 | 郑州云海信息技术有限公司 | A kind of file sharing method based on HTTP, system and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105069012B (en) | 2018-09-21 |
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