CN106412033A - Data migration method and terminal - Google Patents

Data migration method and terminal Download PDF

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Publication number
CN106412033A
CN106412033A CN201610826705.8A CN201610826705A CN106412033A CN 106412033 A CN106412033 A CN 106412033A CN 201610826705 A CN201610826705 A CN 201610826705A CN 106412033 A CN106412033 A CN 106412033A
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CN
China
Prior art keywords
data
terminal
transmitted
mark
cryptographic hash
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610826705.8A
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Chinese (zh)
Inventor
陆天洋
候祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201610826705.8A priority Critical patent/CN106412033A/en
Publication of CN106412033A publication Critical patent/CN106412033A/en
Priority to PCT/CN2017/095054 priority patent/WO2018049935A1/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1095Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0602Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0604Improving or facilitating administration, e.g. storage management
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0628Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0668Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671In-line storage system
    • G06F3/0673Single storage device
    • G06F3/0679Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/104Peer-to-peer [P2P] networks
    • H04L67/1074Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1078Resource delivery mechanisms

Abstract

The invention provides a data migration method and a terminal. The method comprises the following steps: a first terminal receives a data transmission request sent by a second terminal, wherein the data transmission request contains an identifier of to-be-transmitted data and a hash value of the to-be-transmitted data; the first terminal determines a storage path; the first terminal acquires the identifier of stored data on the storage path and the hash value corresponding to the stored data; the first terminal matches the identifier of to-be-transmitted data with the identifier of the stored data; if the match is successful, the hash value of the to-be-transmitted data is matched with the hash value of the stored data; and if the match is successful, the first terminal sends a prompt to the second terminal, wherein the prompt is used for indicating that the to-be-transmitted data has been transmitted. Therefore, by adoption of the technical scheme provided by the invention, migrated data can be identified so as to prevent secondary migration of the transmitted data.

Description

A kind of method of Data Migration and terminal
Technical field
The present invention relates to field of terminal is and in particular to a kind of method of Data Migration and terminal.
Background technology
With the popularization of terminal (the such as electronic equipment such as smart mobile phone, Wearable, panel computer), terminal gradually becomes For an indispensable part in people's life so that people no matter go to everywhere can carried terminal.
But it is as the development of science and technology, the speed that terminal updates is quickly.When user starts with a new terminal, often for Convenient use is it is necessary to import to the data inside old terminal in new terminal.
Store substantial amounts of data in view of in old terminal, user can only selected section data be transmitted every time, then After being transmitted several times, user may select the data being transmitted across to be transmitted again, and in such event, user will cancel old The transmission that repeats of terminal operates, or deletes, in new terminal, the part repeating to transmit, and tosses to and fro and brings inconvenience to user.
Content of the invention
Embodiments provide a kind of method of Data Migration and terminal, be capable of identify that the data having moved, thus Prevent the data being transmitted across from being migrated again, and then while improving efficiency of transmission, lift Consumer's Experience again.
Embodiment of the present invention first aspect discloses a kind of method of Data Migration, and methods described includes:
First terminal receives the data transfer request that second terminal sends, and wherein, comprises to treat in described data transfer request The mark of transmission data and the cryptographic Hash of data to be transmitted, the mark of described data to be transmitted and the Kazakhstan of described data to be transmitted Uncommon value is one-to-one;
Described first terminal determines store path;
Described first terminal obtains the mark of data storage under described store path and relative with data storage The cryptographic Hash answered, wherein, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;
The mark of described data to be transmitted is mated by described first terminal with the mark of data storage;
If the match is successful for the mark of the mark of described data to be transmitted and data storage, described first terminal is treated described The cryptographic Hash of transmission data and the cryptographic Hash with data storage phase are mated;
If the cryptographic Hash of described data to be transmitted and the Hash values match success with data storage, described first terminal is then Send prompting to described second terminal, described point out for indicating that described data to be transmitted has been transmitted.
Embodiment of the present invention second aspect discloses a kind of terminal, and described terminal includes:
Receiving unit, for receiving the data transfer request of second terminal transmission, wherein, wraps in described data transfer request Mark containing data to be transmitted and the cryptographic Hash of data to be transmitted, the mark of described data to be transmitted and described data to be transmitted Cryptographic Hash be one-to-one;
Determining unit, for determining store path;
Acquiring unit, for obtaining the mark of the data storage under described store path and relative with data storage The cryptographic Hash answered, wherein, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;
Matching unit, for being mated the mark of described data to be transmitted with the mark of data storage;
Described matching unit, if being additionally operable to the mark of the mark of described data to be transmitted and data storage, the match is successful, Mated by the cryptographic Hash of described data to be transmitted with the cryptographic Hash of data storage;
Transmitting element, if the cryptographic Hash for described data to be transmitted and becoming with the Hash values match of data storage phase Work(, then send prompting to described second terminal, described points out for indicating that described data to be transmitted has been transmitted.
Third aspect present invention discloses a kind of terminal, and described terminal includes:
Be stored with the memorizer of executable program code;
The processor coupling with described memorizer;
Described processor calls the described executable program code of storage in described memorizer, and execution is as described in relation to the first aspect Method.
As can be seen that in the scheme of the embodiment of the present invention, first terminal receives the data transfer request that second terminal sends, Wherein, the mark of data to be transmitted and the cryptographic Hash of data to be transmitted are comprised in described data transfer request, described to be transmitted The mark of data and the cryptographic Hash of described data to be transmitted are one-to-one;Described first terminal determines store path;Described First terminal obtains the mark of data storage and the cryptographic Hash corresponding with data storage under described store path, its In, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;Described first terminal is by institute The mark stating data to be transmitted is mated with the mark of data storage;If the mark of described data to be transmitted with stored number According to mark the match is successful, the cryptographic Hash by the cryptographic Hash of described data to be transmitted with data storage phase for the described first terminal Mated;If the cryptographic Hash of described data to be transmitted and the Hash values match success with data storage, described first terminal Then send prompting to described second terminal, described point out for indicating that described data to be transmitted has been transmitted.It is hereby understood that it is logical Crossing the technical scheme implementing that the present invention provides, being capable of identify that the data having moved, thus preventing the data being transmitted across from carrying out again Migration, and then while improving efficiency of transmission, lift Consumer's Experience again.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below by use required in embodiment Accompanying drawing be briefly described it should be apparent that, drawings in the following description are some embodiments of the present invention, general for this area For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1-a is a kind of schematic flow sheet of the method for Data Migration provided in an embodiment of the present invention;
Fig. 1-b is a kind of network architecture diagram of data mover system provided in an embodiment of the present invention;
Fig. 1-c is a kind of data provided in an embodiment of the present invention and cryptographic Hash corresponding relation schematic diagram;
Fig. 2 is the schematic flow sheet of the method for another kind Data Migration provided in an embodiment of the present invention;
Fig. 3 is a kind of structural representation of terminal provided in an embodiment of the present invention;
Fig. 4 is the structural representation of another kind terminal provided in an embodiment of the present invention;
Fig. 5 is a kind of entity apparatus structural representation of terminal provided in an embodiment of the present invention;
Fig. 6 is a kind of entity apparatus structural representation of mobile phone provided in an embodiment of the present invention.
Specific embodiment
Embodiments provide a kind of method of Data Migration and terminal, be capable of identify that the data having moved, thus Prevent the data being transmitted across from being migrated again, and then while improving efficiency of transmission, lift Consumer's Experience again.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention Accompanying drawing, is explicitly described to the technical scheme in the embodiment of the present invention it is clear that described embodiment is the present invention one The embodiment divided, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing The every other embodiment being obtained under the premise of going out creative work, all should belong to the scope of protection of the invention.
Term " first ", " second " and " the 3rd " occurring in description of the invention, claims and accompanying drawing etc. is to use In the different objects of difference, and it is not intended to describe specific order.Additionally, term " comprising " and " having " and they are any Deformation is it is intended that cover non-exclusive comprising.For example contain the process of series of steps or unit, method, system, product Or equipment is not limited to step or the unit listed, but alternatively also include step or the unit do not listed, or can Selection of land is also included for these processes, method, product or the intrinsic other steps of equipment or unit.
Disclose a kind of method of Data Migration in one embodiment of the invention, methods described includes:First terminal Receive the data transfer request that second terminal sends, wherein, comprise in described data transfer request the mark of data to be transmitted with And the cryptographic Hash of data to be transmitted, the mark of described data to be transmitted is to correspond with the cryptographic Hash of described data to be transmitted 's;Described first terminal determines store path;Described first terminal obtains the mark of the data storage under described store path And the cryptographic Hash corresponding with data storage, wherein, the Kazakhstan identifying with described transmission data of described transmission data Uncommon value is one-to-one;The mark of described data to be transmitted and the mark of data storage are carried out by described first terminal Join;If the match is successful for the mark of the mark of described data to be transmitted and data storage, described first terminal will be described to be transmitted The cryptographic Hash of the data cryptographic Hash corresponding with data storage is mated;If the cryptographic Hash of described data to be transmitted and with The Hash values match success of data storage, described first terminal then sends prompting to described second terminal, described points out for referring to Show that described data to be transmitted has been transmitted.
Refer to Fig. 1-a, Fig. 1-a is a kind of method of Data Migration that one embodiment of the invention provides.Wherein, as schemed Shown in 1-a, a kind of method of Data Migration that one embodiment of the present of invention provides includes herein below:
S101, first terminal receive the data transfer request that second terminal sends.
Wherein, described first terminal and described second terminal can be smart mobile phone, panel computer, intelligent wearable equipment Deng electronic equipment.
Wherein, as shown in Fig. 1-b, first terminal and second terminal can be connected by wide area network, can also pass through local Net connects.
Wherein, the mark of data to be transmitted and the cryptographic Hash of data to be transmitted, institute are comprised in described data transfer request It is one-to-one for stating the mark of data to be transmitted and the cryptographic Hash of described data to be transmitted.
Wherein it is possible to be understood by, described first terminal can obtain by modes such as mobile network, wifi, bluetooths The data transfer request that two terminals send.
S102, described first terminal determine store path.
Wherein, described store path can be the file in the built-in memory space of first terminal or extrapolation File in formula storage device.
Wherein, described outside plug type storage device can be for example outside plug type storage card, portable hard drive etc..
Specifically, described first terminal issues the user with storage and reminds for user's selection path;Described first terminal will The path that user selects is defined as store path.
Optionally, first terminal can select conventional path as store path.
Optionally, first terminal can be using the path of the last storage operation as this store path.
S103, described first terminal obtain described store path under the mark of data storage and with data storage Corresponding cryptographic Hash.
Wherein, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;
Optionally, can be generated according to the mark of the data storage obtaining and the cryptographic Hash corresponding with data storage One list, as shown in fig 1-c, preserves the corresponding relation of mark and cryptographic Hash (character string) in the list.For example data 1 is right Answer the first character string;Data 2 corresponds to the second character string;Data 3 corresponds to the 3rd character string.
Wherein, the mark of described data storage can be for example the title of the related datas such as civilian gear, form, picture.
Wherein, the cryptographic Hash corresponding with data storage be specifically by default hash algorithm, by above-mentioned storage number According to being mapped as shorter and smaller data (such as character string), this section of small data is exactly the cryptographic Hash of big data.
Wherein, described hash algorithm can be for example MD5, SHA-1 etc..
Specifically, described first terminal obtains the interior of the title of every number evidence under described store path and every number evidence Hold;Described first terminal carries out Hash to obtain cryptographic Hash using hash function to the content of every number evidence;By described every number According to title be set to the mark of data storage;The cryptographic Hash of every number evidence is set to the Kazakhstan corresponding with data storage Uncommon value.
The mark of described data to be transmitted is mated by S104, described first terminal with the mark of data storage;
If the match is successful for the mark of the mark of the described data to be transmitted of S105 and data storage, described first terminal will The cryptographic Hash of the described data to be transmitted cryptographic Hash corresponding with data storage is mated;
If it is pointed out that the mark of the mark of described data to be transmitted and data storage it fails to match, to institute State second terminal and send the response agreeing to receiving data;Described first terminal receives the data of described second terminal transmission, and By under store path described in data Cun Chudao receiving.
If the cryptographic Hash of the described data to be transmitted of S106 is successful with the Hash values match of data storage, described first eventually End then sends prompting to described second terminal, described points out for indicating that described data to be transmitted has been transmitted.
Wherein, described prompting can be for example picture frame prompting, voice message, vibration prompting etc..
If it is understood that the cryptographic Hash of described data to be transmitted is failed with the Hash values match of data storage phase, Then send, to described second terminal, the response agreeing to receiving data;Described first terminal receives the number of described second terminal transmission According to, and by under store path described in data Cun Chudao receiving, and add identifier in the title of the data receiving.
As can be seen that in the scheme of the embodiment of the present invention, first terminal receives the data transfer request that second terminal sends, Wherein, the mark of data to be transmitted and the cryptographic Hash of data to be transmitted are comprised in described data transfer request, described to be transmitted The mark of data and the cryptographic Hash of described data to be transmitted are one-to-one;Described first terminal determines store path;Described First terminal obtains the mark of data storage and the cryptographic Hash corresponding with data storage under described store path, its In, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;Described first terminal is by institute The mark stating data to be transmitted is mated with the mark of data storage;If the mark of described data to be transmitted with stored number According to mark the match is successful, the cryptographic Hash by the cryptographic Hash of described data to be transmitted with data storage phase for the described first terminal Mated;If the cryptographic Hash of described data to be transmitted and the Hash values match success with data storage, described first terminal Then send prompting to described second terminal, described point out for indicating that described data to be transmitted has been transmitted.It is hereby understood that it is logical Crossing the technical scheme implementing that the present invention provides, being capable of identify that the data having moved, thus preventing the data being transmitted across from carrying out again Migration, and then while improving efficiency of transmission, lift Consumer's Experience again.
Refer to Fig. 2, Fig. 2 is a kind of method of Data Migration that one embodiment of the invention provides.Wherein, as Fig. 2 institute Show, a kind of method of Data Migration that one embodiment of the present of invention provides includes herein below:
S201, first terminal receive the data transfer request that second terminal sends;
Wherein, the mark of data to be transmitted and the cryptographic Hash of data to be transmitted, institute are comprised in described data transfer request It is one-to-one for stating the mark of data to be transmitted and the cryptographic Hash of described data to be transmitted;
S202, described first terminal issue the user with storage and remind for user's selection path;
The path that user selects is defined as store path by S203, described first terminal;
The title of every number evidence under the described store path of first terminal acquisition described in S204 and the content of every number evidence, And using hash function, Hash is carried out to obtain cryptographic Hash to the content of every number evidence;
S205, the title of described every number evidence is set to the mark of data storage, and the Hash by every number evidence Value is set to the cryptographic Hash corresponding with data storage.
The mark of described data to be transmitted is mated by S206, described first terminal with the mark of data storage;
If the match is successful for the mark of the mark of the described data to be transmitted of S207 and data storage, described first terminal will The cryptographic Hash of described data to be transmitted and the cryptographic Hash with data storage phase are mated;
If the cryptographic Hash of the described data to be transmitted of S208 is successful with the Hash values match of data storage, described first eventually End then sends prompting to described second terminal, described points out for indicating that described data to be transmitted has been transmitted;
If the Hash values match failure of the cryptographic Hash of the described data to be transmitted of S209 and data storage phase, to described Second terminal sends the response agreeing to receiving data;
S210, described first terminal receive the data of described second terminal transmission, and by data Cun Chudao receiving institute State under store path, and add identifier in the title of the data receiving.
If it fails to match for the mark of the mark of the described data to be transmitted of S211 and data storage, to described second eventually End sends the response agreeing to receiving data;
First terminal described in S212 receives the data of described second terminal transmission, and by data Cun Chudao receiving institute State under store path.
As can be seen that the scheme of the embodiment of the present invention extend mark the match is successful but content matching failure scene, Described data is born the same name but content is different, therefore when preserving the data born the same name, needs the data born the same name is ordered again Name, but to prevent the different data of the identical content of title to be capped.
Refer to Fig. 3, Fig. 3 is a kind of structural representation of terminal that one embodiment of the present of invention provides.Wherein, as schemed Shown in 3, a kind of terminal 300 that one embodiment of the present of invention provides, wherein, this terminal can be for smart mobile phone, flat board electricity The electronic equipments such as brain, intelligent wearable equipment.This terminal 300 include receiving unit 301, determining unit 302, acquiring unit 303, Matching unit 304 and transmitting element 305.
Receiving unit 301, for receiving the data transfer request of second terminal transmission, wherein, described data transfer request In comprise the mark of data to be transmitted and the cryptographic Hash of data to be transmitted, the mark of described data to be transmitted is to be transmitted with described The cryptographic Hash of data is one-to-one;
Determining unit 302, for determining store path;
Acquiring unit 303, for obtain the data storage under described store path mark and with data storage Corresponding cryptographic Hash, wherein, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;
Matching unit 304, for being mated the mark of described data to be transmitted with the mark of data storage;
Matching unit 304, if being additionally operable to the mark of the mark of described data to be transmitted and data storage, the match is successful, will The cryptographic Hash of described data to be transmitted and the cryptographic Hash with data storage are mated;
Transmitting element 305, if the cryptographic Hash for described data to be transmitted and the Hash values match with data storage phase Success, then send prompting to described second terminal, described points out for indicating that described data to be transmitted has been transmitted.
Wherein, receiving unit 301, determining unit 302, acquiring unit 303, matching unit 304 and transmitting element 305 can For the method described in step S101 to S106 in execution embodiment 1, specifically describe detailed in Example 1 and methods described is retouched State, will not be described here.
Refer to Fig. 4, Fig. 4 is a kind of structural representation of terminal that one embodiment of the present of invention provides.Wherein, as schemed Shown in 4, another kind of terminal 400 that one embodiment of the present of invention provides, wherein, this terminal can be for smart mobile phone, flat board The electronic equipments such as computer, intelligent wearable equipment.This terminal 400 includes receiving unit 401, determining unit 402, acquiring unit 403rd, matching unit 404 and transmitting element 405.
Receiving unit 401, for receiving the data transfer request of second terminal transmission, wherein, described data transfer request In comprise the mark of data to be transmitted and the cryptographic Hash of data to be transmitted, the mark of described data to be transmitted is to be transmitted with described The cryptographic Hash of data is one-to-one;
Determining unit 402, for determining store path;
Specifically, determining unit 402 includes reminding subelement 4021 and determination subelement 4022;
Described prompting subelement 4021, is used for issuing the user with storage prompting for user's selection path;
Described determination subelement 4022, the path for selecting user is defined as store path.
Acquiring unit 403, for obtain the data storage under described store path mark and with data storage Corresponding cryptographic Hash, wherein, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;
Specifically, described acquiring unit 403 includes obtaining subelement 4031, Hash subelement 4032 and setting subelement 4033;
Described acquisition subelement 4031, for obtaining the title of the every number evidence under described store path and every number evidence Content;
Described Hash subelement 4032, for carrying out Hash to obtain Hash using hash function to the content of every number evidence Value;
Described setting subelement 4033, for being set to the mark of data storage by the title of described every number evidence;
Described setting subelement 4033, is additionally operable to be set to the cryptographic Hash of every number evidence corresponding with data storage Cryptographic Hash.
Matching unit 404, for being mated the mark of described data to be transmitted with the mark of data storage;
Matching unit 404, if being additionally operable to the mark of the mark of described data to be transmitted and data storage, the match is successful, will The cryptographic Hash of described data to be transmitted and the cryptographic Hash with data storage are mated;
Transmitting element 405, if the cryptographic Hash for described data to be transmitted and the Hash values match with data storage phase Success, then send prompting to described second terminal, described points out for indicating that described data to be transmitted has been transmitted.
Transmitting element 405, if being additionally operable to the mark of the mark of described data to be transmitted and data storage, it fails to match, Send the response agreeing to receiving data to described second terminal;
Receiving unit 401, for receiving the data of described second terminal transmission, and by described in data Cun Chudao receiving Under store path.
Transmitting element 405, if lose with the Hash values match of data storage phase for the cryptographic Hash of described data to be transmitted Lose, then send, to described second terminal, the response agreeing to receiving data;
Receiving unit 401, for receiving the data of described second terminal transmission, and by described in data Cun Chudao receiving Under store path, and add identifier in the title of the data receiving.
Wherein, receiving unit 401, determining unit 402, acquiring unit 403, matching unit 404 and transmitting element 405 can For the method described in step S201 to S212 in execution embodiment 2, specifically describe detailed in Example 2 and methods described is retouched State, will not be described here.
Refer to Fig. 5, in another embodiment of the present invention, provide a kind of terminal.Described terminal 500 includes CPU501, memorizer 502, bus 503.Wherein, this terminal 500 can be smart mobile phone, panel computer, Intelligent worn device etc. There is the electronic equipment of call function.
Wherein, CPU501 execution is stored in advance in the program in memorizer 502, and this implementation procedure specifically includes:
Receive the data transfer request that second terminal sends, wherein, in described data transfer request, comprise data to be transmitted Mark and data to be transmitted cryptographic Hash, mark and the cryptographic Hash of described data to be transmitted of described data to be transmitted are one One is corresponding;
Determine store path;
Obtain the mark of data storage under described store path and the cryptographic Hash corresponding with data storage, its In, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;
The mark of described data to be transmitted is mated with the mark of data storage;
If the match is successful, by the Kazakhstan of described data to be transmitted for the mark of the mark of described data to be transmitted and data storage Uncommon value and the cryptographic Hash with data storage phase are mated;
If the cryptographic Hash of described data to be transmitted and the Hash values match success of data storage, send out to described second terminal Send prompting, described prompting is used for indicating that described data to be transmitted has been transmitted.
Optionally, described first terminal obtain the mark of data storage under described store path and with store number According to corresponding cryptographic Hash, including:
Obtain the content of the title of every number evidence under described store path and every number evidence;
Using hash function, Hash is carried out to obtain cryptographic Hash to the content of every number evidence;
The title of described every number evidence is set to the mark of data storage;
The cryptographic Hash of every number evidence is set to the cryptographic Hash corresponding with data storage.
Optionally, described first terminal determines store path, including;
Issue the user with storage to remind for user's selection path;
The path that user is selected is defined as store path.
Optionally, described implementation procedure also includes:
If it fails to match for the mark of the mark of described data to be transmitted and data storage, send to described second terminal Agree to the response of receiving data;
Receive the data of described second terminal transmission, and by under store path described in data Cun Chudao receiving.
Optionally, described executable process also includes:
If the cryptographic Hash of described data to be transmitted is failed with the Hash values match of data storage phase, to described second eventually End sends the response agreeing to receiving data;
Receive the data of described second terminal transmission, and by under store path described in data Cun Chudao receiving, and Add identifier in the title of the data receiving.
As can be seen that in the scheme of the embodiment of the present invention, first terminal receives the data transfer request that second terminal sends, Wherein, the mark of data to be transmitted and the cryptographic Hash of data to be transmitted are comprised in described data transfer request, described to be transmitted The mark of data and the cryptographic Hash of described data to be transmitted are one-to-one;Described first terminal determines store path;Described First terminal obtains the mark of data storage and the cryptographic Hash corresponding with data storage under described store path, its In, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;Described first terminal is by institute The mark stating data to be transmitted is mated with the mark of data storage;If the mark of described data to be transmitted with stored number According to mark the match is successful, the cryptographic Hash by the cryptographic Hash of described data to be transmitted with data storage phase for the described first terminal Mated;If the cryptographic Hash of described data to be transmitted and the Hash values match success with data storage, described first terminal Then send prompting to described second terminal, described point out for indicating that described data to be transmitted has been transmitted.It is hereby understood that it is logical Crossing the technical scheme implementing that the present invention provides, being capable of identify that the data having moved, thus preventing the data being transmitted across from carrying out again Migration, and then while improving efficiency of transmission, lift Consumer's Experience again.
Refer to Fig. 6, Fig. 6 is the frame of the part-structure of mobile phone of terminal correlation that one embodiment of the present of invention provides Figure.With reference to Fig. 6, mobile phone includes:Radio frequency (Radio Frequency, RF) circuit 610, memorizer 620, input block 630, aobvious Show unit 640, sensor 650, voicefrequency circuit 660, Wireless Fidelity (Wireless Fidelity, WiFi) module 670, process The part such as device 680 and power supply 690.It will be understood by those skilled in the art that the handset structure shown in Fig. 6 do not constitute right The restriction of mobile phone, can include ratio and illustrate more or less of part, or combine some parts, or different part cloth Put.
With reference to Fig. 6, each component parts of mobile phone are specifically introduced:
RF circuit 610 can be used for reception and the transmission of information.Generally, RF circuit 610 include but is not limited to antenna, at least one Individual amplifier, transceiver, bonder, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..Additionally, RF circuit 610 can also be communicated with network and other equipment by radio communication.Above-mentioned radio communication can use arbitrary communication Standard or agreement, including but not limited to global system for mobile communications (Global System of Mobile Communication, GSM), general packet radio service (General Packet Radio Service, GPRS), code division many Location (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service (Short Messaging Service, SMS) etc..
Memorizer 620 can be used for storing software program and module, and processor 680 is stored in memorizer 620 by operation Software program and module, thus executing various function application and the data processing of mobile phone.Memorizer 620 can mainly include Storing program area and storage data field, wherein, storing program area can application journey needed for storage program area, at least one function Sequence (such as synchronizing information function, touch control operation detection function etc.) etc.;Storage data field can store according to mobile phone using being created Build data (matching relationship of such as picture set and adline, the attribute information of picture set, touch control operation number of times with wide Accuse relation data pushing quantity etc.) etc..Additionally, memorizer 620 can include high-speed random access memory, can also include Nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Input block 630 can be used for numeral or the character information of receives input, and produce with the user setup of mobile phone with And the key signals input that function control is relevant.Specifically, input block 630 may include fingerprint module 631 and other inputs set Standby 632.Fingerprint module 631, can gather user's finger print data thereon.Optionally, fingerprint module 631 may include optical profile type and refers to Stricture of vagina module, capacitance type fingerprint module and RF-type fingerprint module.It is tool as a example capacitance type fingerprint module by fingerprint module 631 Body includes induction electrode (n1 abnormal induction electrode and n2 normal induction electrode) and the signal being connected with described induction electrode Process circuit (such as amplifying circuit, noise suppression circuit, analog-to-digital conversion circuit, etc.).Except fingerprint module 631, input block 630 can also include other input equipments 632.Specifically, other input equipments 632 can include but is not limited to physical keyboard, One or more of function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Display unit 640 can be used for display and by the information of user input or is supplied to the information of user and the various of mobile phone Menu.Display unit 640 may include display screen 641, optionally, can adopt liquid crystal display (Liquid Crystal Display, LCD), the form such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) aobvious to configure Display screen 641.Although in figure 6, fingerprint module 631 and display screen 641 are to realize the defeated of mobile phone as two independent parts Enter and input function, but in some embodiments it is possible to will be integrated with display screen 641 for fingerprint module 631 and realize mobile phone Input and output function.
Mobile phone may also include at least one sensor 650, such as optical sensor, motion sensor and other sensors. Specifically, optical sensor may include ambient light sensor and proximity transducer, and wherein, ambient light sensor can be according to ambient light The brightness to adjust display screen 641 for the light and shade, proximity transducer can when mobile phone moves in one's ear, close display screen 641 and/or Backlight.As one kind of motion sensor, accelerometer sensor can detect the big of (generally three axles) acceleration in all directions Little, can detect that size and the direction of gravity when static, can be used for identifying application (such as horizontal/vertical screen switching, the phase of mobile phone attitude Close game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.;Can also configure as mobile phone The other sensors such as gyroscope, barometer, drimeter, thermometer, infrared ray sensor, will not be described here.
Voicefrequency circuit 660, speaker 661, microphone 662 can provide the audio interface between user and mobile phone.Audio-frequency electric The signal of telecommunication after the voice data receiving conversion can be transferred to speaker 761, is converted to sound by speaker 661 by road 660 Signal output;On the other hand, the acoustical signal of collection is converted to the signal of telecommunication by microphone 662, turns after being received by voicefrequency circuit 660 It is changed to voice data, then after voice data output processor 680 is processed, through RF circuit 610 to be sent to such as another mobile phone, Or voice data is exported to memorizer 620 to process further.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi module 670 Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and has accessed.Although Fig. 6 shows WiFi module 670, but it is understood that, it is simultaneously not belonging to must be configured into of mobile phone, can not change as needed completely Omit in the scope of the essence becoming invention.
Processor 680 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone, leads to Cross and run or software program and/or module that execution is stored in memorizer 620, and call and be stored in memorizer 620 Data, the various functions of execution mobile phone and processing data, thus carry out integral monitoring to mobile phone.Optionally, processor 680 can wrap Include one or more processing units;Preferably, processor 680 can integrated application processor and modem processor, wherein, should Mainly process operating system, user interface and application program etc. with processor, modem processor mainly processes radio communication. It is understood that above-mentioned modem processor can not also be integrated in processor 680.
Mobile phone also includes the power supply 690 (such as battery) powered to all parts it is preferred that power supply can pass through power supply pipe Reason system is logically contiguous with processor 680, thus realizing management charging, electric discharge and power managed by power-supply management system Etc. function.
Although not shown, mobile phone can also include photographic head, bluetooth module etc., will not be described here.
In embodiment shown in aforementioned Fig. 1, Fig. 2, each step method flow process can the structure based on this mobile phone be realized.
In embodiment shown in aforementioned Fig. 3, Fig. 4, each unit function can the structure based on this mobile phone be realized.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion described in detail in certain embodiment Point, may refer to the associated description of other embodiment.
It should be understood that disclosed device in several embodiments provided herein, can be by another way Realize.For example, device embodiment described above is only the schematically division of for example described unit, is only one kind Division of logic function, actual can have other dividing mode when realizing, for example multiple units or assembly can in conjunction with or can To be integrated into another system, or some features can be ignored, or does not execute.Another, shown or discussed each other Coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or communication connection, It can be electrical or other form.
The described unit illustrating as separating component can be or may not be physically separate, show as unit The part showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.The mesh to realize this embodiment scheme for some or all of unit therein can be selected according to the actual needs 's.
In addition, can be integrated in a processing unit in each functional unit in each embodiment of the present invention it is also possible to It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.Above-mentioned integrated list Unit both can be to be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If described integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit When, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially The part in other words prior art being contributed or all or part of this technical scheme can be in the form of software products Embody, this computer software product is stored in a storage medium, including some instructions with so that a computer Equipment (can be personal computer, server or network equipment etc.) execution each embodiment methods described of the present invention whole or Part steps.And aforesaid storage medium includes:USB flash disk, read only memory (ROM, Read-Only Memory), random access memory are deposited Reservoir (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can be with store program codes Medium.
The above, above example only in order to technical scheme to be described, is not intended to limit;Although with reference to front State embodiment the present invention has been described in detail, it will be understood by those within the art that:It still can be to front State the technical scheme described in each embodiment to modify, or equivalent is carried out to wherein some technical characteristics;And these Modification or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (11)

1. a kind of method of Data Migration is it is characterised in that methods described includes:
First terminal receives the data transfer request that second terminal sends, and wherein, comprises to be transmitted in described data transfer request The mark of data and the cryptographic Hash of data to be transmitted, the mark of described data to be transmitted and the cryptographic Hash of described data to be transmitted It is one-to-one;
Described first terminal determines store path;
Described first terminal obtains the mark of data storage under described store path and corresponding with data storage Cryptographic Hash, wherein, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;
The mark of described data to be transmitted is mated by described first terminal with the mark of data storage;
If the match is successful for the mark of the mark of described data to be transmitted and data storage, described first terminal will be described to be transmitted The cryptographic Hash of data and the cryptographic Hash with data storage phase are mated;
If the Hash values match success of the cryptographic Hash of described data to be transmitted and data storage, described first terminal is then to described Second terminal sends prompting, described points out for indicating that described data to be transmitted has been transmitted.
2. method according to claim 1 is it is characterised in that described first terminal obtains depositing under described store path The mark of storage data and the cryptographic Hash corresponding with data storage, including:
The title of every number evidence under the described first terminal described store path of acquisition and the content of every number evidence;
Described first terminal carries out Hash to obtain cryptographic Hash using hash function to the content of every number evidence;
The title of described every number evidence is set to the mark of data storage by described first terminal;
The cryptographic Hash of every number evidence is set to the cryptographic Hash corresponding with data storage by described first terminal.
3. method according to claim 2 is it is characterised in that described first terminal determines store path, including;
Described first terminal issues the user with storage and reminds for user's selection path;
The path that user selects is defined as store path by described first terminal.
4. method according to claim 3 is it is characterised in that methods described also includes:
If it fails to match for the mark of the mark of described data to be transmitted and data storage, described first terminal is to described second eventually End sends the response agreeing to receiving data;
Described first terminal receives the data of described second terminal transmission, and will store road described in data Cun Chudao receiving Under footpath.
5. method according to claim 4 is it is characterised in that methods described also includes:
If the Hash values match failure of the cryptographic Hash of described data to be transmitted and data storage phase, described first terminal is to described Second terminal sends the response agreeing to receiving data;
Described first terminal receives the data of described second terminal transmission, and by store path described in data Cun Chudao receiving Under, and add identifier in the title of the data receiving.
6. a kind of terminal is it is characterised in that described terminal includes:
Receiving unit, for receiving the data transfer request of second terminal transmission, wherein, comprises to treat in described data transfer request The mark of transmission data and the cryptographic Hash of data to be transmitted, the mark of described data to be transmitted and the Kazakhstan of described data to be transmitted Uncommon value is one-to-one;
Determining unit, for determining store path;
Acquiring unit, for obtaining the mark of the data storage under described store path and corresponding with data storage Cryptographic Hash, wherein, the mark of described transmission data and the cryptographic Hash of described transmission data are one-to-one;
Matching unit, for being mated the mark of described data to be transmitted with the mark of data storage;
Described matching unit, if being additionally operable to the mark of the mark of described data to be transmitted and data storage, the match is successful, by institute State the cryptographic Hash of data to be transmitted and mated with the cryptographic Hash of data storage;
Transmitting element, if the cryptographic Hash for described data to be transmitted and the Hash values match success with data storage phase, Send prompting to described second terminal, described point out for indicating that described data to be transmitted has been transmitted.
7. terminal according to claim 6 is it is characterised in that described acquiring unit includes obtaining subelement, Hash list Unit and setting subelement;
Described acquisition subelement, for obtaining the title of the every number evidence under described store path and the content of every number evidence;
Described Hash subelement, for carrying out Hash to obtain cryptographic Hash using hash function to the content of every number evidence;
Described setting subelement, for being set to the mark of data storage by the title of described every number evidence;
Described setting subelement, is additionally operable to for the cryptographic Hash of every number evidence to be set to the cryptographic Hash corresponding with data storage.
8. terminal according to claim 7 is it is characterised in that described determining unit includes reminding subelement and determines that son is single Unit;
Described prompting subelement, is used for issuing the user with storage prompting for user's selection path;
Described determination subelement, the path for selecting user is defined as store path.
9. terminal according to claim 8 it is characterised in that
Described transmitting element, if being additionally operable to the mark of the mark of described data to be transmitted and data storage, it fails to match, to Described second terminal sends the response agreeing to receiving data;
Described receiving unit, for receiving the data of described second terminal transmission, and will deposit described in data Cun Chudao receiving Under storage path.
10. terminal according to claim 9 it is characterised in that
Described transmitting element, if failing with the Hash values match of data storage phase for the cryptographic Hash of described data to be transmitted, Then send, to described second terminal, the response agreeing to receiving data;
Described receiving unit, for receiving the data of described second terminal transmission, and will deposit described in data Cun Chudao receiving Under storage path, and add identifier in the title of the data receiving.
A kind of 11. terminals are it is characterised in that include:
Be stored with the memorizer of executable program code;
The processor coupling with described memorizer;
Described processor calls the described executable program code of storage in described memorizer, and execution such as claim 1 is to right Require the method described in 5 any one.
CN201610826705.8A 2016-09-14 2016-09-14 Data migration method and terminal Pending CN106412033A (en)

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