CN105338073A - File directory processing method, server and system - Google Patents
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- CN105338073A CN105338073A CN201510683555.5A CN201510683555A CN105338073A CN 105338073 A CN105338073 A CN 105338073A CN 201510683555 A CN201510683555 A CN 201510683555A CN 105338073 A CN105338073 A CN 105338073A
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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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- 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
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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
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Abstract
The invention provides a file directory processing method, a server and a system. The method comprises: a server constructs a corresponding identification logo for every file under a file directory of a client; the files with identification logos are stored in memory addresses of the same logic hierarch; the corresponding relation between every file and every identification logo is stored in a database; when the trigger that a target client acquires the target file is received, the target logo corresponding to the target file is searched in the database; and according to the target logo, the target file is determined and provided to the target client so that the effective utilization rate of the storage space in the server can be improved.
Description
Technical field
The present invention relates to technical field of network storage, particularly a kind of processing method of file directory, server and system.
Background technology
Along with the development of Internet technology, cloud stores has become one of mode of user's storage file, can provide the service of storage file for user, because it has automatic synchronization, carry out old version management, file such as never to lose at the advantage, is more and more subject to the favor of user.And server deals carefully with the key that file directory is reasonable management file.
At present, the mode of server process file directory mainly, according to the document directory structure of the self-defined establishment of client, server sets up the file consistent with document directory structure logic level, when selecting a certain file storage file in bibliographic structure as user, according to the hierarchical relationship of file, file is stored into this file by server.Such as: in document directory structure, include file 1, file 2 is included in file 1, user wants file a to be stored in file 2, then first according to hierarchical relationship, need in the server to set up file 1 and file 2, and file a is stored in file 2, this storing process makes the file under different file be stored in different memory addresss, because the file set up in server needs to take certain space, when customer volume is larger, server needs to create a large amount of files, the effective rate of utilization of memory space in server is caused to reduce.
Summary of the invention
The invention provides a kind of processing method of file directory, server and system, thus improve the effective rate of utilization of server storage.
A processing method for file directory, comprising:
Server is that each file under the file directory of client builds corresponding identification marking;
The file with identification marking is stored into the memory address of same logic level;
The corresponding relation of each file described and identification marking is stored into database;
When receiving destination client and obtaining the triggering of file destination, search in described database, the target identification that described file destination is corresponding, according to described target identification, determine and provide described file destination to described destination client.
Preferably, described is that each file under the file directory of client builds corresponding identification marking, comprising:
Obtain each file under the file directory of described client;
For each file described, perform as current file generates identification code, and with the filename of current file described in this identification code rename;
Set up the corresponding relation of the described old file name of each file and the identification code of this file.
Preferably, the described corresponding relation by each file described and identification marking is stored into database, comprising: the corresponding relation of the old file name of each file described and the identification code of this file is stored into database.
Preferably, described the file with identification marking is stored into the memory address of same logic level after, before the described corresponding relation by each file described and identification marking is stored into database, comprise further:
There is described in determining the memory address of the file of mark, and determine the corresponding relation of described each document file name, identification marking and memory address;
The described corresponding relation by each file described and identification marking is stored into database, comprising: the corresponding relation of each file described, identification marking and memory address is stored into database;
Describedly search in described database, the target identification of described file destination, according to described target identification, determine and provide described file destination to described destination client, comprise: search in described database, the target identification that described file destination is corresponding and target memory address, according to described target identification and target memory address, determine the physics deposit position of file, determine and provide described file destination to described destination client.
A kind of server, comprising:
Construction unit, builds corresponding identification marking for each file under the file directory of the client for peripheral hardware;
Memory cell, for being stored into the memory address of same logic level by the file with identification marking;
Catalogue processing unit, for the corresponding relation of each file described and identification marking being stored into the database of peripheral hardware, when the destination client receiving peripheral hardware obtains the triggering of file destination, search in the database of described peripheral hardware, the target identification that described file destination is corresponding, according to described target identification, determine and provide the file destination of described cell stores to the destination client of described peripheral hardware.
Preferably, described construction unit, for:
Obtain each file under the file directory of the client of peripheral hardware;
For each file described, perform as current file generates identification code, and with the filename of current file described in this identification code rename;
Set up the corresponding relation of the described old file name of each file and the identification code of this file.
Preferably, described catalogue processing unit, the corresponding relation for the old file name of each file described in being set up by described construction unit and the identification code of this file is stored into the database of peripheral hardware.
Preferably, above-mentioned server comprises further: determining unit, wherein,
Described determining unit, for determining the memory address with the file of mark of described cell stores, and the corresponding relation of the file name of each file described in determining, identification marking and memory address;
Described catalogue processing unit, corresponding relation for each file, identification marking and the memory address described determining unit determined is stored into the database of peripheral hardware, when the destination client receiving peripheral hardware obtains the triggering of file destination, search in the database of described peripheral hardware, the target identification that described file destination is corresponding and target memory address, according to described target identification and target memory address, determine and provide described file destination to the destination client of described peripheral hardware.
A treatment system for file directory, comprising: above-mentioned arbitrary described server, database and at least one client, wherein,
Described database, for storing the corresponding relation of each file and identification marking that described server is set up, when described server receives the triggering of destination client acquisition file destination, provides target identification that described file destination is corresponding to described server;
At least one client described, for sending the file needing to store to described server, and sends the request obtaining file destination.
Preferably, described client, is further used for user-defined file catalogue, when needs obtain file directory, calls in described database the logical relation between the described file that stores and the logical relation between file and file;
Described database, is further used for storing the logical relation under the described file directory that described client sets up between file and the logical relation between file and file.
Preferably, described database, for storing the corresponding relation of the file name of each file that described server is determined, identification marking and memory address;
Described server, for the file name of file destination obtained according to described client-requested, search described database, determine the identification marking that the file name of this file destination is corresponding and memory address, according to described identification marking and memory address, provide file destination to described client.
Embodiments providing a kind of processing method of file directory, server and system, is that each file under the file directory of client builds corresponding identification marking by server; The file with identification marking is stored into the memory address of same logic level; File identical with file directory for file set up in the server can being avoided by this process, decreasing the memory space that file takies server, in addition, by the corresponding relation of each file described and identification marking being stored into database; When receiving destination client and obtaining the triggering of file destination, search in described database, the target identification that described file destination is corresponding, according to described target identification, determine and provide described file destination to described destination client, there is provided accurately while file for destination client in guarantee, improve the effective rate of utilization of memory space in server.
Accompanying drawing explanation
The flow chart of the processing method of a kind of file directory that Fig. 1 provides for the embodiment of the present invention;
The flow chart of the processing method of a kind of file directory that Fig. 2 provides for another embodiment of the present invention;
The structural representation of a kind of server that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the treatment system of a kind of file directory that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the file table in the database that Fig. 5 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of processing method of file directory, and the method can comprise the steps:
Step 101: server is that each file under the file directory of client builds corresponding identification marking;
Step 102: the memory address file with identification marking being stored into same logic level;
Step 103: the corresponding relation of each file and identification marking is stored into database;
Step 104: when receiving destination client and obtaining the triggering of file destination, search in database, the target identification that file destination is corresponding, according to target identification, determine and provide file destination to destination client.
In an embodiment of the invention, in order to can clearly file be distinguished, the embodiment of step 101: obtain each file under the file directory of client; For each file, perform as current file generates identification code, and with the filename of current file described in this identification code rename; Set up the corresponding relation of the old file name of each file and the identification code of this file.
In an embodiment of the invention, in order to the relation of old file name and identification code can be determined accurately, the embodiment of step 103: the corresponding relation of the old file name of each file described and the identification code of this file is stored into database.
In an embodiment of the invention, in order to can the memory location of accurate locating file, after step 102, before step 103, comprise further: the memory address determining to have the file of mark, and the corresponding relation determining each document file name, identification marking and memory address; The embodiment of step 103: the corresponding relation of each file described, identification marking and memory address is stored into database; The embodiment of step 104: search in described database, the target identification that described file destination is corresponding and target memory address, according to described target identification and target memory address, determine the physics deposit position of file, determine and provide described file destination to described destination client.
As shown in Figure 2, the embodiment of the present invention provides a kind of processing method of file directory, and the method can comprise the steps:
Step 201: obtain each file under the file directory of client;
In this step, the logical construction relation of the file directory of client stores in a database in the mode of folder list, and this folder list is as shown in the table: comprise the ID of file, Folder Name, rise time, type, the parent folder ID of this file, attribute, size etc. the information of this file in the following table.Because parent folder ID corresponding to each file is all in the folder list that this file is corresponding, so, the logical relation between file directory file folder embodies by folder list.
Such as: under document directory structure, file 1 is the parent folder of file 2, embodies by above-mentioned folder list.
Step 202: for each file, performs as current file generates identification code, and with the filename of current file described in this identification code rename;
Such as: under document directory structure, file 1 is the parent folder of file 2, includes file A in file 1; File B is included, then, in this step, for file A generates an identification code A1, then with this A1 Rename file A in file 2; For file B generates an identification code B12, then with this B12 Rename file B.
Step 203: the corresponding relation setting up the old file name of each file and the identification code of this file;
In this step, corresponding relation can the form of file table be stored in database, as shown in the table, the content of file table:
Wherein, nameUUID is document identifier code, and this identification code is unique, obscures between the file avoiding same file title.
Step 204: the memory address file with identification marking being stored into same logic level;
Such as: in file 1, include file A; File B is included in file 2, wherein, file 1 is the parent folder of file 2, then, in this step, the file B of to be the file A of A1 and file name by file name be B12 can be stored into same memory address, and the file name stored in the server is the file A of A1 and file name is that B12 file B does not have logical relation.
Step 205: the memory address determining the file with mark, and the corresponding relation determining each document file name, identification marking and memory address;
When conveniently can navigate to file by this step, physical storage locations can be learned by memory address very easily.
Step 206: the corresponding relation of each file, identification marking and memory address is stored into database;
Step 207: when receiving destination client and obtaining the triggering of file destination, search in database, the target identification that file destination is corresponding and target memory address;
Such as: obtaining file destination is file B, then find then can determine file B physical storage locations in the server by this memory address C by the memory address C being designated B12 and correspondence that file B is corresponding by the file table searched in database.
Step 208: according to target identification and target memory address, determines the physics deposit position of file, determines and provides file destination to destination client.
As shown in Figure 3, the embodiment of the present invention provides a kind of server, and this server comprises:
Construction unit 301, builds corresponding identification marking for each file under the file directory of the client for peripheral hardware;
Memory cell 302, for being stored into the memory address of same logic level by the file with identification marking;
Catalogue processing unit 303, for the corresponding relation of each file and identification marking being stored into the database of peripheral hardware, when the destination client receiving peripheral hardware obtains the triggering of file destination, search in the database of peripheral hardware, the target identification that file destination is corresponding, according to target identification, determine and the file destination providing memory cell 302 to store to the destination client of peripheral hardware.
In an alternative embodiment of the invention, construction unit 301, for obtain the client of peripheral hardware file directory under each file; For each file, perform as current file generates identification code, and with the filename of this identification code rename current file; Set up the corresponding relation of the old file name of each file and the identification code of this file.
In still another embodiment of the process, catalogue processing unit 303, the corresponding relation for the old file name of each file set up by construction unit 301 and the identification code of this file is stored into the database of peripheral hardware.
In an alternative embodiment of the invention, above-mentioned server, comprises further: determining unit (not shown), wherein,
Determining unit, for determining the memory address with the file of mark that memory cell 302 stores, and determines the corresponding relation of the file name of each file, identification marking and memory address;
Catalogue processing unit 303, corresponding relation for each file, identification marking and the memory address determining unit determined is stored into the database of peripheral hardware, when the destination client receiving peripheral hardware obtains the triggering of file destination, search in the database of peripheral hardware, the target identification that file destination is corresponding and target memory address, according to target identification and target memory address, determine and provide file destination to destination client.
As shown in Figure 4, the embodiment of the present invention provides a kind for the treatment of system of file directory, and this system comprises: any one server 401 above-mentioned, database 402 and at least one client 403, wherein,
Database 402, each file set up for storage server 401 and the corresponding relation of identification marking, when server 401 receive destination client 403 obtain the triggering of the request of file destination time, the target identification providing file destination corresponding is to server 401;
At least one client 403, for sending the file needing to store to server 401, and sends the request obtaining file destination.
In an alternative embodiment of the invention, client 403, is further used for user-defined file catalogue, when needs obtain file directory, and the logical relation between the described file stored in calling data storehouse 402 and the logical relation between file and file;
Database 402, is further used for storing the logical relation between file and the logical relation between file and file under the file directory that client 403 sets up.
Logical relation between the file stored in database and file and information, as shown in Figure 5, store the information such as title, attribute, ID, description, creation-time, parent folder ID, size, position that folder information comprises file in a database; The fileinfo stored comprises the information such as title, UUID, modification time, ID, description, uplink time, file ID, attribute, type, size, position of file.
In still another embodiment of the process, database 402, the corresponding relation of the file name of each file determined for storage server 401, identification marking and memory address;
Server 401, for the file name of the file destination according to client 403 acquisition request, search database 402, determine the identification marking that the file name of this file destination is corresponding and memory address, according to identification marking and memory address, provide file destination to client 403.
The scheme that the embodiment of the present invention provides, at least can reach following beneficial effect:
1. be the identification marking of each file structure correspondence under the file directory of client by server; The file with identification marking is stored into the memory address of same logic level; File identical with file directory for file set up in the server can being avoided by this process, decreasing the memory space that file takies server, in addition, by the corresponding relation of each file described and identification marking being stored into database; By searching in described database, the target identification that described file destination is corresponding, according to described target identification, determine and provide described file destination to described destination client, there is provided accurately while file for destination client in guarantee, improve the effective rate of utilization of memory space in server.
2. by determining the memory address of the file with mark, and determine the corresponding relation of each document file name, identification marking and memory address; The corresponding relation of each file described, identification marking and memory address is stored into database; So, by searching in database, the target identification that file destination is corresponding and target memory address, according to target identification and target memory address, determine the physics deposit position of file, determine and provide file destination to destination client, achieving the memory location of accurate locating file.
3., by for each file, perform as current file generates identification code, and with the filename of current file described in this identification code rename; Set up the corresponding relation of the old file name of each file and the identification code of this file, even if make file be in same memory address, also can clearly file be distinguished, simultaneously, also duplication of name file is distinguished, avoid and call confusion, correct file can be provided for request.
It should be noted that, in this article, the relational terms of such as first and second and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical factor.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. a processing method for file directory, is characterized in that, comprising:
Server is that each file under the file directory of client builds corresponding identification marking;
The file with identification marking is stored into the memory address of same logic level;
The corresponding relation of each file described and identification marking is stored into database;
When receiving destination client and obtaining the triggering of file destination, search in described database, the target identification that described file destination is corresponding, according to described target identification, determine and provide described file destination to described destination client.
2. method according to claim 1, is characterized in that, described is that each file under the file directory of client builds corresponding identification marking, comprising:
Obtain each file under the file directory of described client;
For each file described, perform as current file generates identification code, and with the filename of current file described in this identification code rename;
Set up the corresponding relation of the described old file name of each file and the identification code of this file.
3. method according to claim 2, is characterized in that,
The described corresponding relation by each file described and identification marking is stored into database, comprising: the corresponding relation of the old file name of each file described and the identification code of this file is stored into database.
4. method according to claim 1, it is characterized in that, described the file with identification marking is stored into the memory address of same logic level after, before the described corresponding relation by each file described and identification marking is stored into database, comprise further:
There is described in determining the memory address of the file of mark, and determine the corresponding relation of described each document file name, identification marking and memory address;
The described corresponding relation by each file described and identification marking is stored into database, comprising: the corresponding relation of each file described, identification marking and memory address is stored into database;
Describedly search in described database, the target identification of described file destination, according to described target identification, determine and provide described file destination to described destination client, comprise: search in described database, the target identification that described file destination is corresponding and target memory address, according to described target identification and target memory address, determine the physics deposit position of file, determine and provide described file destination to described destination client.
5. a server, is characterized in that, comprising:
Construction unit, builds corresponding identification marking for each file under the file directory of the client for peripheral hardware;
Memory cell, for being stored into the memory address of same logic level by the file with identification marking;
Catalogue processing unit, for the corresponding relation of each file described and identification marking being stored into the database of peripheral hardware, when the destination client receiving peripheral hardware obtains the triggering of file destination, search in the database of described peripheral hardware, the target identification that described file destination is corresponding, according to described target identification, determine and provide the file destination of described cell stores to the destination client of described peripheral hardware.
6. server according to claim 5, is characterized in that, described construction unit, for:
Obtain each file under the file directory of the client of peripheral hardware;
For each file described, perform as current file generates identification code, and with the filename of current file described in this identification code rename;
Set up the corresponding relation of the described old file name of each file and the identification code of this file.
7. server according to claim 6, is characterized in that,
Described catalogue processing unit, the corresponding relation for the old file name of each file described in being set up by described construction unit and the identification code of this file is stored into the database of peripheral hardware;
And/or,
Comprise further: determining unit, wherein,
Described determining unit, for determining the memory address with the file of mark of described cell stores, and the corresponding relation of the file name of each file described in determining, identification marking and memory address;
Described catalogue processing unit, corresponding relation for each file, identification marking and the memory address described determining unit determined is stored into the database of peripheral hardware, when the destination client receiving peripheral hardware obtains the triggering of file destination, search in the database of described peripheral hardware, the target identification that described file destination is corresponding and target memory address, according to described target identification and target memory address, determine and provide described file destination to the destination client of described peripheral hardware.
8. a treatment system for file directory, is characterized in that, comprising: claim 5 to 7 arbitrary described server, database and at least one client, wherein,
Described database, for storing the corresponding relation of each file and identification marking that described server is set up, when described server receives the triggering of destination client acquisition file destination, provides target identification that described file destination is corresponding to described server;
At least one client described, for sending the file needing to store to described server, and sends the request obtaining file destination.
9. system according to claim 8, is characterized in that,
Described client, is further used for user-defined file catalogue, when needs obtain file directory, calls in described database the logical relation between the described file that stores and the logical relation between file and file;
Described database, is further used for storing the logical relation under the described file directory that described client sets up between file and the logical relation between file and file.
10. system according to claim 8 or claim 9, is characterized in that,
Described database, for storing the corresponding relation of the file name of each file that described server is determined, identification marking and memory address;
Described server, for the file name of file destination obtained according to described client-requested, search described database, determine the identification marking that the file name of this file destination is corresponding and memory address, according to described identification marking and memory address, provide file destination to described client.
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