CN109120677A - Document down loading method and Related product - Google Patents
Document down loading method and Related product Download PDFInfo
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- CN109120677A CN109120677A CN201810832907.2A CN201810832907A CN109120677A CN 109120677 A CN109120677 A CN 109120677A CN 201810832907 A CN201810832907 A CN 201810832907A CN 109120677 A CN109120677 A CN 109120677A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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Abstract
The application discloses a kind of document down loading method, is applied to electronic equipment, and electronic equipment is established NAN with multiple adjacent equipments and connect, and multiple adjacent equipments include the first adjacent equipment and multiple second adjacent equipments.This method comprises: each equipment sends the downloading request for file destination into multiple adjacent equipments；If having cached file destination in the first adjacent equipment, and the distance between the first adjacent equipment and electronic equipment are greater than pre-determined distance, the download parameters for obtaining each equipment in multiple second adjacent equipments obtain multiple download parameters；It chooses multiple the second adjacent equipments of transfer from multiple second adjacent equipments according to multiple download parameters, and determines the corresponding transmission file fragment of each equipment in multiple the second adjacent equipments of transfer；It receives the transmission file fragment that each equipment is sent in multiple the second adjacent equipments of transfer and obtains multiple transmission file fragments；Data Integration is carried out to multiple transmission file fragments and obtains file destination.Using the application, download efficiency can be improved.
Description
Technical field
This application involves field of communication technology, a kind of document down loading method and Related product have been related generally to.
Background technique
With the development of the communication technology and electronic device technology, collect on electronic equipment (such as: mobile phone, tablet computer etc.)
At function it is more and more, directly by electronic equipment download file become a universal thing, how to improve file download
Rate be those skilled in the art's technical problem to be solved.
Summary of the invention
The embodiment of the present application provides a kind of document down loading method and Related product, can set by the way that second in NAN is neighbouring
The file destination of standby the first adjacent equipment of transfer, improves speed of download and transmission speed.
In a first aspect, the embodiment of the present application provides a kind of document down loading method, it is applied to electronic equipment, the electronic equipment
Neighbouring sensing network NAN is established with multiple adjacent equipments to connect, which comprises
Into the multiple adjacent equipment, each equipment sends the downloading for file destination and requests, the multiple neighbouring to set
Standby includes the first adjacent equipment and multiple second adjacent equipments；
If having cached the file destination in first adjacent equipment, and first adjacent equipment is set with the electronics
It is the distance between standby to be greater than pre-determined distance, the download parameters of each equipment in the multiple second adjacent equipment are obtained, are obtained more
A download parameters；
Multiple the second adjacent equipments of transfer are chosen from the multiple second adjacent equipment according to the multiple download parameters,
And determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer；
The transmission file fragment that each equipment is sent in the multiple the second adjacent equipment of transfer is received, multiple transmission are obtained
File fragment；
Data Integration is carried out to the multiple transmission file fragment, obtains the file destination.
Second aspect, the embodiment of the present application provide a kind of file downloading device, are applied to electronic equipment, the electronic equipment
It establishes neighbouring sensing network NAN with multiple adjacent equipments to connect, described device includes:
Communication unit sends the downloading request for file destination for equipment each into the multiple adjacent equipment,
The multiple adjacent equipment includes the first adjacent equipment and multiple second adjacent equipments；
Acquiring unit, if for having cached the file destination in first adjacent equipment, and described first neighbouring sets
It is standby to be greater than pre-determined distance the distance between with the electronic equipment, it obtains in the multiple second adjacent equipment under each equipment
Parameter is carried, multiple download parameters are obtained；
Determination unit is chosen, it is multiple for being chosen from the multiple second adjacent equipment according to the multiple download parameters
The second adjacent equipment of transfer, and determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer；
The communication unit is also used to receive the transmission text that each equipment is sent in the multiple the second adjacent equipment of transfer
Part segment obtains multiple transmission file fragments；
Integral unit obtains the file destination for carrying out Data Integration to the multiple transmission file fragment.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor, memory, communication interface and
One or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned
It manages device to execute, described program includes the instruction for the step some or all of as described in first aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein described computer-readable
Storage medium stores computer program, wherein the computer program makes computer execute such as the embodiment of the present application first party
Step some or all of described in face.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein the computer program product
Non-transient computer readable storage medium including storing computer program, the computer program are operable to make to calculate
Machine executes the step some or all of as described in the embodiment of the present application first aspect.The computer program product can be one
A software installation packet.
Implement the embodiment of the present application, will have the following beneficial effects:
After above-mentioned document down loading method and Related product, be applied to electronic equipment, the electronic equipment with
Multiple adjacent equipments establish NAN connection, and the multiple adjacent equipment includes the first adjacent equipment and multiple second adjacent equipments.When
The electronic equipment each equipment into the multiple adjacent equipment sends the downloading request for file destination, if described first
The file destination is cached in adjacent equipment, and the distance between first adjacent equipment and the electronic equipment are greater than in advance
If distance, then the download parameters of each second adjacent equipment are obtained, according to multiple download parameters from multiple second adjacent equipments
Multiple the second adjacent equipments of transfer are chosen, and determine the corresponding transmission file fragment of each second adjacent equipment of transfer, are connect
It receives the transmission file fragment that each the second adjacent equipment of transfer is sent and obtains multiple transmission file fragments, to the multiple transmission text
Part segment carries out Data Integration and obtains the file destination.That is, having been cached under electronic equipment waits in the first adjacent equipment
The file destination of load, and the distance between the first adjacent equipment and electronic equipment be greater than pre-determined distance when, can be by more in NAN
A the second adjacent equipment of transfer transmits corresponding transmission file fragment respectively, then counts to the multiple transmission files received
According to integration, then the electronic equipment can obtain complete file destination, to improve speed of download and transmission speed.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Wherein:
Figure 1A is a kind of network architecture diagram of NAN provided by the embodiments of the present application；
Figure 1B is a kind of schematic diagram of a scenario for starting network function provided by the embodiments of the present application；
Fig. 1 C is a kind of flow diagram of document down loading method provided by the embodiments of the present application；
Fig. 1 D is a kind of schematic diagram of a scenario of document transmission method provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of file downloading device provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.
The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
The neighbouring perception of neighbouring sensing network (Neighborhood Aware Networking, NAN), also known as Wireless Fidelity
Network (Wireless Fidelity Alliance, Wi-Fi Alliance) is retouched using NAN in the embodiment of the present application
It states.
The NAN function is mainly used for realizing real-time high-efficiency discovery mechanism, to extend Wi-Fi function, improves here and now
Application experience.It establishes and continues discovering device and service before connection within the scope of Wi-Fi, equipment is without being connected to mobile broadband
Net or Wi-Fi infrastructure network, can component N AN a kind of quick sensing networking mode.This new skill can not only be used
The social application of art creation, such as help it is found that meeting good friend, information or service near its requirement, and can be without even
Small segment information is exchanged in the case where connecing, such as carries location information in discovery frame discover beacon, passes through discovery frame
Interaction carries out information interchange etc..In addition, also being improved environment sensing function.Because terminal is not necessarily to rely on net by NAN
Experience around user is informed user by network connection, as long as the same terminal for supporting NAN function of Wi-Fi Aware discovery
Wi-Fi Direct or infrastructure connection are established, and then a variety of experience are provided.NAN function can help user to use as a result,
The information that they receive completes more multitask, from discovery information to final activity, makes to be supplemented based on neighbouring experience.
Electronic equipment involved by the embodiment of the present application may include the various handheld devices with wireless communication function,
Mobile unit, wearable device calculate equipment or are connected to other processing equipments and various forms of radio modem
User equipment (user equipment, UE), mobile station (mobile station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as electronic equipment.For convenience of description, apparatus mentioned above
It is referred to as electronic equipment, the electronic equipment of the NAN accessed together with the electronic equipment is known as adjacent equipment by the application.
Figure 1A is please referred to, Figure 1A is a kind of network architecture diagram of NAN provided by the embodiments of the present application, wherein the network rack
Composition includes electronic equipment, the first adjacent equipment and multiple second adjacent equipments, and any two of them equipment establishes NAN company
It connects.
And the above-mentioned electronic equipment and multiple adjacent equipments support NAN function, open NAN before running the application
Function.NAN function can be the similar movements such as similar button opened Wi-Fi switch or open corresponding control NAN function into
Row triggering, as shown in Figure 1B, neighbouring sensing network and cable network are open state, and wireless network is in off state；It can also
The automatic opening when operating parameter is met certain condition, in which: operating parameter can be the current location of electronic equipment, such as:
Parking lot, market, highway etc., operating parameter are also possible to the foreground application of electronic equipment, such as: include positioning service
Using, be related to adjacent network application etc., it is not limited here.
In one embodiment, the method also includes: obtain adjacent equipment send access request；It neighbouring is set if described
It is standby to be proved to be successful, the NAN, which is established, with the adjacent equipment connect.
In the embodiment of the present application, without limitation for verification method, between available adjacent equipment and electronic equipment
Relating value, the relating value be greater than a threshold value when, determine that the adjacent equipment is proved to be successful；Also it can determine whether the adjacent equipment
Identification information whether blacklist, if so, determine the adjacent equipment authentication failed；Can also obtain adjacent equipment and electronic equipment it
Between distance and network state, if less than one threshold value of distance, network state signal be better than a threshold value or in stablize, really
Determine adjacent equipment to be proved to be successful.It is appreciated that verifying to the adjacent equipment of NAN to be accessed, the safety of NAN can be improved
Property.
In one embodiment, the method also includes: obtain the company between the adjacent equipment and the electronic equipment
Connect record；From the Connecting quantity extracted in the linkage record between the adjacent equipment and the electronic equipment；According to described
Connecting quantity determines the relating value between the adjacent equipment and the electronic equipment.
Wherein, linkage record establishes the record information of NAN connection between adjacent equipment and electronic equipment；Connecting quantity packet
Include multiple connection dimensional informations such as connection duration, connection number, volume of transmitted data.
It is appreciated that electronic equipment can be from the connection ginseng extracted between adjacent equipment and electronic equipment in linkage record
Number, which reflects the relevance between adjacent equipment and electronic equipment to a certain extent, in this way, association can be improved
The accuracy of value.
For determining the method for relating value according to Connecting quantity without limitation, in one embodiment, the method is also wrapped
It includes: corresponding default according to each connection dimensional information in the multiple connection dimensional information and the multiple connection dimensional information
Connection weight determines the relating value.
Wherein, the sum of corresponding default connection weight of multiple connection dimensional informations is 1, can be according to connection dimensional information and electricity
The probability that data interaction is carried out between sub- equipment is determined.
As an example it is assumed that multiple connection dimensions connection dimensional information corresponding with its: a length of 10min, connection when connection
Number is 2 times, volume of transmitted data 10M, above-mentioned connection duration, connection number, the corresponding default connection weight of volume of transmitted data
Respectively 0.3,0.4,0.3, then relating value is equal to 10*0.3+2*0.4+10*0.3=6.8.
It describes in detail below to the embodiment of the present application.
The embodiment of the present application provides a kind of document down loading method and Related product, can set by the way that second in NAN is neighbouring
The file destination of standby the first adjacent equipment of transfer, improves speed of download and transmission speed.
Fig. 1 C is please referred to, the embodiment of the present application provides a kind of flow diagram of document down loading method.Specifically, such as Fig. 1 C
Shown, a kind of document down loading method, applied to electronic equipment as shown in Figure 1A, i.e., the electronic equipment is built with multiple adjacent equipments
Vertical NAN connection, the multiple adjacent equipment include the first adjacent equipment and multiple second adjacent equipments, which comprises
S101: into the multiple adjacent equipment, each equipment sends the downloading request for file destination.
In the embodiment of the present application, electronic equipment sends the downloading request for file destination to each adjacent equipment,
That is each adjacent equipment of electronic equipment requests assists downloading object file.
S102: if having cached the file destination in the first adjacent equipment, and first adjacent equipment and electronic equipment
The distance between be greater than pre-determined distance, the download parameters for obtaining each equipment in multiple second adjacent equipments, which obtain multiple downloadings, joins
Number.
In the embodiment of the present application, the download parameters of the second adjacent equipment may include second adjacent equipment and electronic equipment
Between first distance, the first relating value between second adjacent equipment and electronic equipment, second adjacent equipment and first
Second distance, second adjacent equipment between adjacent equipment and the second relating value between the first adjacent equipment, second neighbour
Multiple evaluative dimension information such as network rate, the free memory size of nearly equipment, it is not limited here.
It is appreciated that can directly pass through NAN for file destination if having cached the file destination in the first adjacent equipment
It is transferred to electronic equipment, to eliminate download step, improves download efficiency.If between the first adjacent equipment and electronic equipment
Distance be greater than pre-determined distance, then obtain neighbouring other than the first adjacent equipment in corresponding multiple adjacent equipments in NAN
The download parameters of equipment, that is to say, that the download parameters of each second adjacent equipment are obtained, so as to neighbouring according to each second
The download parameters of equipment choose the second adjacent equipment of transfer, in this way, neighbouring to electronic equipment first by way of transfer
The file destination cached in equipment, improves efficiency of transmission.
For how to obtain the method for the distance between the first adjacent equipment and electronic equipment without limitation, if the electronics
Equipment includes range finder module, wherein and range finder module can be distance measuring sensor, such as: ultrasonic distance-measuring sensor, laser ranging
Sensor, infrared distance measuring sensor and radar sensor etc. then directly can determine the first adjacent equipment according to its range measurement principle
The distance between electronic equipment.
In one embodiment, electronic equipment detects to obtain first based on the range measurement mode ranging of NAN and neighbouring sets
It is standby to detect to obtain distance based on the ranging of NAN by the first adjacent equipment the distance between with electronic equipment, then to electricity
Sub- equipment transmission range etc., it is not limited here.
The application is not construed as limiting pre-determined distance, in one embodiment, obtains the dormant network of the first adjacent equipment
Rate；The pre-determined distance is determined according to the dormant network rate.
Wherein, dormant network rate can be the first adjacent equipment access hot spot for its distribution access rate in not by
The rate of occupancy, so that transmission objectives file will not influence the use of the first adjacent equipment.Above-mentioned hot spot can be router,
It is also possible to other electronic equipments；Wireless network provided by the hot spot includes but is not limited to Wi-Fi.
In the embodiment of the present application, the mapping relations between dormant network rate and pre-determined distance can be stored in advance, it is as follows
Shown in table: when dormant network rate is 80Kb/s, which meets [0~200], then pre-determined distance is 5m；When
When dormant network rate is 300Kb/s, which meets [200~500], then pre-determined distance is 10m；When idle net
When network rate is 1Mb/s, which is greater than 800Kb/s, then pre-determined distance is 20m.
| Dormant network rate (Kb/s) range | Pre-determined distance (m) |
| [0~200] | 5 |
| [200~500] | 10 |
| [500~800] | 15 |
| Greater than 800 | 20 |
It is appreciated that electronic equipment obtains the dormant network rate of the first adjacent equipment, determined by the dormant network rate
The accuracy of pre-determined distance can be improved in the pre-determined distance, convenient for judging whether using the first adjacent equipment transmission objectives file
Accuracy.
S103: it is neighbouring that multiple transfers second are chosen from the multiple second adjacent equipment according to the multiple download parameters
Equipment, and determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer.
In the embodiment of the present application, for how to choose the second adjacent equipment of transfer also without limitation, it can be the second neighbour
The network rate of nearly equipment is greater than a threshold value, and the free memory size for being also possible to the second adjacent equipment is greater than a threshold value,
It can also be between the first distance and the second adjacent equipment and the first adjacent equipment between the second adjacent equipment and electronic equipment
Second distance be respectively less than a threshold value or the first relating value and the second relating value and be greater than threshold value etc., do not limit herein
It is fixed.
In one embodiment, it is described chosen from the multiple second adjacent equipment according to the multiple download parameters it is more
A the second adjacent equipment of transfer, and determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer
It include: to determine that the evaluation of estimate of each equipment in the multiple second adjacent equipment obtains multiple comment according to the multiple download parameters
Value；Evaluation of estimate is chosen from the multiple second adjacent equipment to be greater than described in the second adjacent equipment conduct of default Evaluation threshold
The second adjacent equipment of transfer；Determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer.
Wherein, evaluation of estimate is used to describe the download state of the second adjacent equipment；Default Evaluation threshold is for choosing transfer the
Two adjacent equipments, the application for preset Evaluation threshold method without limitation, default Evaluation threshold can be network transmission institute
The minimum value needed；It is also possible to the average value etc. of the multiple evaluation of estimate.
It is appreciated that the evaluation of estimate of each second adjacent equipment is first obtained, then, according to default Evaluation threshold and evaluation of estimate
Between size relation choose the second adjacent equipment of transfer, then determine the transmission file fragment of each the second adjacent equipment of transfer,
In this way, having chosen the higher adjacent equipment of evaluation of estimate carries out transfer, and the biography that the second adjacent equipment of each transfer can be distributed
Defeated file fragment is sent to electronic equipment, improves efficiency of transmission.
The application is for obtaining the method for evaluation of estimate without limitation, and in one embodiment, the multiple second neighbouring sets
Standby includes referring to adjacent equipment, and the download parameters with reference to adjacent equipment include multiple evaluative dimension information；It is described according to institute
Stating multiple download parameters and determining that the evaluation of estimate of each equipment in the multiple second adjacent equipment obtains multiple evaluations of estimate includes: root
According to the corresponding default evaluation of evaluative dimension information each in the multiple evaluative dimension information and the multiple evaluative dimension information
Weight determines the evaluation of estimate with reference to adjacent equipment.
Wherein, the corresponding default evaluation weights sum of multiple evaluative dimension information is 1, as previously mentioned, for dimensional information
Without limitation, corresponding default evaluation weight also without limitation, can be according to the degree of association between dimensional information and download state
It is determined.
As an example it is assumed that multiple dimensions and its corresponding dimensional information: with reference between adjacent equipment and electronic equipment
First distance is 5m, is 6m, with reference to adjacent equipment and electronics with reference to the second distance between adjacent equipment and the first adjacent equipment
The first relating value between equipment is 0.7, the second relating value 0.6 with reference between adjacent equipment and the first adjacent equipment, reference
The speed of download of adjacent equipment is 2M/s, is 20G with reference to the free memory size of adjacent equipment, and above-mentioned multiple dimensions are corresponding pre-
It, then can Calculation Estimation value as follows if evaluation weight respectively is 0.15,0.15,0.15,0.15,0.3,0.1:
Equal to 5*0.15+6*0.15+0.7*0.15+0.6*0.15+2*0.3+20*0.1=4.445,
If default Evaluation threshold is 5, evaluation of estimate is less than default Evaluation threshold, and determining that this refers to adjacent equipment is not transfer
Second adjacent equipment.
S104: receive the transmission file fragment that each equipment is sent in the multiple the second adjacent equipment of transfer obtain it is multiple
Transmit file fragment.
In the embodiment of the present application, the transmission file fragment that each the second adjacent equipment of transfer is distributed is sent,
In this way, electronic equipment can obtain multiple transmission file fragments.
It should be noted that above-mentioned the second adjacent equipment of multiple transfers can be the transmission text directly by the first adjacent equipment
Part fragments for transport electron equipment, can also be divided into multiple portions, wherein each section is used to the biography of the first adjacent equipment of transmission
Defeated file fragment, so that multiple transmission file fragments are sent to electronic equipment, in this way, improving transmission by multiple transfer
Efficiency.
In one embodiment, the corresponding transmission text of each equipment in the multiple the second adjacent equipment of transfer of the determination
Part segment includes: to be divided to obtain the multiple transmission file fragment to the file destination；According to the multiple evaluation of estimate
The multiple the second adjacent equipment of transfer is classified to obtain the second adjacent equipment of multiclass transfer；It is described to receive in the multiple
Turn the transmission file fragment that each equipment is sent in the second adjacent equipment to obtain multiple transmission file fragments to include: that reception is described more
The transfer of every the second adjacent equipment of class transfer terminates the transmission file that the second adjacent equipment is sent in the second adjacent equipment of class transfer
Segment obtains the multiple transmission file fragment.
Wherein, the corresponding transmission file fragment of every class equipment, the multiclass in second adjacent equipment of multiclass transfer
Every the second adjacent equipment of class transfer includes at least transfer and terminates the second adjacent equipment in the second adjacent equipment of transfer, which terminates
Next transmission device of second adjacent equipment is the electronic equipment.
For example, the schematic diagram of a scenario of document transmission method as shown in figure iD, it is assumed that multiclass transfer second is neighbouring to be set
Every the second adjacent equipment of class transfer further includes that transfer originates the second adjacent equipment, then as shown in figure iD, each dotted line frame in standby
Multiple transmission file fragments are sent to multiple transfer startings second by corresponding one kind the second adjacent equipment of transfer, the first adjacent equipment
Its corresponding transmission file fragment is sent to next by adjacent equipment, then, the second adjacent equipment of multiple transfers startings respectively
The second adjacent equipment of transfer is set until the transfer being transferred in such terminates the second adjacent equipment by every class transfer second is neighbouring
Transfer in standby terminates the second adjacent equipment and multiple transmission file fragments is sent to electronic equipment, in this way, by being transmitted several times
Multiple transmission file fragments are sent to electronic equipment, efficiency of transmission can be improved.
It is appreciated that first being divided to obtain multiple transmission file fragments to be transmitted to file destination, and according to multiple
Evaluation of estimate is classified to obtain the second adjacent equipment of multiclass transfer to multiple the second adjacent equipments of transfer, in this way, passing through in all kinds of
Turn the second adjacent equipment to transmit multiple transmission file fragments, efficiency of transmission can be improved, and can avoid due to hypertelorism
And the case where causing transmission time longer or failing.
S105: Data Integration is carried out to the multiple transmission file fragment and obtains the file destination.
In the embodiment of the present application, file to be downloaded is divided, each file to be downloaded segment can be compiled
Number, thus in Data Integration, Data Integration can be carried out according to the sequence of its number, for how to file fragment to be downloaded into
Row number is without limitation.
In one embodiment, described that the file destination is obtained to the multiple transmission file fragment progress Data Integration
It include: to determine that the number of the multiple transmission file fragment obtains multiple numbers according to the multiple evaluation of estimate；According to described more
The sequence of a number carries out Data Integration to the multiple transmission file fragment and obtains the file destination.
It is appreciated that multiple transmission file fragments are numbered according to the evaluation of estimate of multiple the second adjacent equipments of transfer,
Thus in the numbered transmission file fragment of the multiple bands of electronic equipment acquisition, it can be directly suitable according to the number for transmitting file fragment
Sequence carries out Data Integration and obtains file to be downloaded, in this way, improving the efficiency of Data Integration.
In addition, the segment to be downloaded of missing can be searched according to number, troubleshooting capability is improved.In one embodiment,
The method also includes: when object transmission duration reaches, obtains the corresponding multiple targets of the multiple transmission file fragment and compile
Number；If differing a Ref. No. between the multiple number and the multiple target designation, determine that the Ref. No. is corresponding
The second adjacent equipment of transfer be with reference to adjacent equipment；If described refer to adjacent equipment failure, alternative the second equipment of transfer is received
What is sent is described with reference to the corresponding transmission file fragment of adjacent equipment.
Wherein, a length of each the second adjacent equipment of transfer transmits corresponding when estimating of file fragment of transmission when object transmission
It is long.The application for object transmission duration without limitation, in one embodiment, the method also includes: according to the multiple
Evaluation of estimate determines the object transmission duration.
It is appreciated that evaluation of estimate is obtained according to the download parameters of corresponding the second adjacent equipment of transfer, then it can be according to more
A evaluation of estimate determines object transmission duration, in this way, can detect whether there is the transmission that do not transmit when object transmission duration reaches
File fragment.
Target designation is the number for the transmission file fragment that electronic equipment receives；Ref. No. is in object transmission duration
When arrival, the corresponding number of transmission file fragment is not received, in the embodiment of the present application, by the corresponding transfer second of Ref. No.
Adjacent equipment is with reference to adjacent equipment.
The method for detecting the failure with reference to adjacent equipment is not construed as limiting, the failure sent with reference to adjacent equipment can be obtained
Information；The download parameters with reference to adjacent equipment can also be obtained, if download parameters are unsatisfactory for preset condition, it is determined that this is with reference to neighbouring
Equipment fault；The downloading process of the second adjacent equipment of transfer can be also obtained, to estimate downloading duration big if the downloading process is corresponding
In a threshold value, it is determined that this is with reference to adjacent equipment failure etc..
Alternative the second equipment of transfer can be setting other than reference adjacent equipment in multiple the second adjacent equipments of transfer
Standby one distance of middle selection is nearest, network speed is most fast or highest second adjacent equipment of evaluation of estimate, is also not construed as limiting herein.
It is appreciated that when the target downloading duration above-mentioned for downloading file to be downloaded segment distribution reaches, according to obtaining
The corresponding target designation of multiple file to be downloaded segments taken and pre-assigned number, which determine, refers to adjacent equipment, and in the ginseng
When examining adjacent equipment failure, the corresponding file to be downloaded segment of the reference adjacent equipment is obtained using optional equipment, in this way, can
Troubleshooting capability is improved, downloading rate is improved.
In document down loading method as shown in Figure 1 C, set when the electronic equipment is each into the multiple adjacent equipment
Preparation send the downloading request for file destination, if having cached the file destination in first adjacent equipment, and described the
The distance between one adjacent equipment and the electronic equipment are greater than pre-determined distance, then obtain the downloading ginseng of each second adjacent equipment
Number chooses multiple the second adjacent equipments of transfer from multiple second adjacent equipments according to multiple download parameters, and determines each institute
The corresponding transmission file fragment of the second adjacent equipment of transfer is stated, the transmission file piece that each the second adjacent equipment of transfer is sent is received
Section obtains multiple transmission file fragments, carries out Data Integration to the multiple transmission file fragment and obtains the file destination.?
That is having cached electronic equipment file destination to be downloaded, and the first adjacent equipment and electronic equipment in the first adjacent equipment
The distance between be greater than pre-determined distance when, corresponding transmission can be transmitted respectively by the second adjacent equipment of multiple transfers in NAN
Then file fragment carries out Data Integration to the multiple transmission files received, then the electronic equipment can obtain complete target
File, to improve speed of download and transmission speed.
Consistent with embodiment shown in Fig. 1 C, referring to figure 2., Fig. 2 is a kind of file download provided by the embodiments of the present application
The structural schematic diagram of device, this document download apparatus are applied to electronic equipment, and the electronic equipment and multiple adjacent equipments are established
NAN connection, the multiple adjacent equipment include the first adjacent equipment and multiple second adjacent equipments.As shown in Fig. 2, above-mentioned file
Download apparatus 200 includes:
Communication unit 201 is asked for equipment transmission each into the multiple adjacent equipment for the downloading of file destination
It asks, the multiple adjacent equipment includes the first adjacent equipment and multiple second adjacent equipments；
If acquiring unit 202 is for having cached the file destination in first adjacent equipment, and described first neighbouring
The distance between equipment and the electronic equipment are greater than pre-determined distance, obtain each equipment in the multiple second adjacent equipment
Download parameters obtain multiple download parameters；
It is more for choosing from the multiple second adjacent equipment according to the multiple download parameters to choose determination unit 203
A the second adjacent equipment of transfer, and determine the corresponding transmission file piece of each equipment in the multiple the second adjacent equipment of transfer
Section；
The communication unit 201 is also used to receive the transmission that each equipment is sent in the multiple the second adjacent equipment of transfer
File fragment obtains multiple transmission file fragments；
Integral unit 204 is used to carry out Data Integration to the multiple transmission file fragment to obtain the file destination.
It is appreciated that each equipment into the multiple adjacent equipment of communication unit 201 is sent under file destination
Request is carried, if having cached the file destination in first adjacent equipment, and first adjacent equipment is set with the electronics
The distance between standby to be greater than pre-determined distance, acquiring unit 202 obtains the download parameters of each second adjacent equipment, chooses and determines list
Member 203 chooses multiple the second adjacent equipments of transfer according to multiple download parameters from multiple second adjacent equipments, and determination is each
The corresponding transmission file fragment of second adjacent equipment of transfer, communication unit 201 receive each the second adjacent equipment of transfer hair
The transmission file fragment sent obtains multiple transmission file fragments, and integral unit 204 counts the multiple transmission file fragment
The file destination is obtained according to integration.That is, electronic equipment file destination to be downloaded has been cached in the first adjacent equipment,
And first the distance between adjacent equipment and electronic equipment when being greater than pre-determined distance, the multiple transfers second that can pass through in NAN are adjacent
Nearly equipment transmits corresponding transmission file fragment respectively, then carries out Data Integration to the multiple transmission files received, then should
Electronic equipment can obtain complete file destination, to improve speed of download and transmission speed.
In a possible example, it is described according to the multiple download parameters from the multiple second adjacent equipment
It chooses multiple the second adjacent equipments of transfer, and determines that the corresponding transmission of each equipment is literary in the multiple the second adjacent equipment of transfer
In terms of part segment, the selection determination unit 203 is specifically used for determining that the multiple second is adjacent according to the multiple download parameters
The evaluation of estimate of each equipment obtains multiple evaluations of estimate in nearly equipment；Evaluation of estimate is chosen from the multiple second adjacent equipment to be greater than
Second adjacent equipment of default Evaluation threshold is as second adjacent equipment of transfer；It determines that the multiple transfer second is neighbouring to set
The corresponding transmission file fragment of each equipment in standby.
In a possible example, each equipment is corresponding in the multiple the second adjacent equipment of transfer of the determination
In terms of transmitting file fragment, the selection determination unit 203 is specifically used for being divided to obtain to the file destination described more
A transmission file fragment；The multiple the second adjacent equipment of transfer is classified to obtain in multiclass according to the multiple evaluation of estimate
Turn the second adjacent equipment, the corresponding transmission file fragment of every class equipment, described more in second adjacent equipment of multiclass transfer
Every the second adjacent equipment of class transfer includes at least transfer and terminates the second adjacent equipment in the second adjacent equipment of class transfer；
It is obtained in the transmission file fragment for receiving each equipment transmission in the multiple the second adjacent equipment of transfer more
In terms of a transmission file fragment, the communication unit 201 is specifically used for receiving every class in second adjacent equipment of multiclass transfer
The transfer of the second adjacent equipment of transfer terminates the transmission file fragment that the second adjacent equipment is sent and obtains the multiple transmission file
Segment.
In a possible example, the multiple second adjacent equipment includes referring to adjacent equipment, described with reference to neighbouring
The download parameters of equipment include multiple evaluative dimension information；
In the evaluation of estimate for determining each equipment in the multiple second adjacent equipment according to the multiple download parameters
In terms of obtaining multiple evaluations of estimate, the selections determination unit 203 is for according to the multiple evaluative dimension information and the multiple
The corresponding default evaluation weight of each evaluative dimension information determines the evaluation of estimate with reference to adjacent equipment in evaluative dimension information.
In a possible example, the mesh is obtained to the multiple transmission file fragment progress Data Integration described
In terms of marking file, the integral unit 204 is specifically used for determining the multiple transmission file fragment according to the multiple evaluation of estimate
Number obtain multiple numbers；Data Integration is carried out to the multiple transmission file fragment according to the sequence of the multiple number to obtain
To the file destination.
Consistent with embodiment shown in Fig. 1 C, referring to figure 3., Fig. 3 is a kind of electronic equipment provided by the embodiments of the present application
Structural schematic diagram.As shown in figure 3, the electronic equipment 300 includes processor 310, memory 320, communication interface 330 and one
A or multiple programs 340, wherein said one or multiple programs 340 are stored in above-mentioned memory 320, and are configured
It is executed by above-mentioned processor 310.The electronic equipment is established NAN with multiple adjacent equipments and is connect, the multiple adjacent equipment packet
The first adjacent equipment and multiple second adjacent equipments are included, above procedure 340 includes the instruction for executing following steps:
Into the multiple adjacent equipment, each equipment sends the downloading request for file destination；
If having cached the file destination in first adjacent equipment, and first adjacent equipment is set with the electronics
The distance between standby to be greater than pre-determined distance, the download parameters of each equipment obtain multiple in the multiple second adjacent equipment of acquisition
Download parameters；
Multiple the second adjacent equipments of transfer are chosen from the multiple second adjacent equipment according to the multiple download parameters,
And determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer；
It receives the transmission file fragment that each equipment is sent in the multiple the second adjacent equipment of transfer and obtains multiple transmission
File fragment；
Data Integration is carried out to the multiple transmission file fragment and obtains the file destination.
It is appreciated that when into the multiple adjacent equipment, each equipment is sent for target text the electronic equipment 300
The downloading of part is requested, if the file destination has been cached in first adjacent equipment, and first adjacent equipment with it is described
The distance between electronic equipment 300 is greater than pre-determined distance, then the download parameters of each second adjacent equipment is obtained, under multiple
It carries parameter and chooses multiple the second adjacent equipments of transfer from multiple second adjacent equipments, and determine that each transfer second is neighbouring
The corresponding transmission file fragment of equipment receives the transmission file fragment that each the second adjacent equipment of transfer is sent and obtains multiple transmission
File fragment carries out Data Integration to the multiple transmission file fragment and obtains the file destination.That is, in the first neighbour
Nearly equipment has cached the file destination to be downloaded of electronic equipment 300, and the distance between the first adjacent equipment and electronic equipment 300
When greater than pre-determined distance, corresponding transmission file fragment can be transmitted respectively by the second adjacent equipment of multiple transfers in NAN, so
Data Integration is carried out to the multiple transmission files received afterwards, then the electronic equipment 300 can obtain complete file destination, thus
Improve speed of download and transmission speed.
In a possible example, it is described according to the multiple download parameters from the multiple second adjacent equipment
It chooses multiple the second adjacent equipments of transfer, and determines that the corresponding transmission of each equipment is literary in the multiple the second adjacent equipment of transfer
In terms of part segment, the instruction in described program 340 is specifically used for executing following operation:
According to the multiple download parameters determine each equipment in the multiple second adjacent equipment evaluation of estimate obtain it is more
A evaluation of estimate；
The second adjacent equipment conduct that evaluation of estimate is greater than default Evaluation threshold is chosen from the multiple second adjacent equipment
Second adjacent equipment of transfer；
Determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer.
In a possible example, each equipment is corresponding in the multiple the second adjacent equipment of transfer of the determination
In terms of transmitting file fragment, the instruction in described program 340 is specifically used for executing following operation:
The file destination is divided to obtain the multiple transmission file fragment；
The multiple the second adjacent equipment of transfer is classified to obtain multiclass transfer second according to the multiple evaluation of estimate
Adjacent equipment, the corresponding transmission file fragment of every class equipment, the multiclass transfer in second adjacent equipment of multiclass transfer
Every the second adjacent equipment of class transfer includes at least transfer and terminates the second adjacent equipment in second adjacent equipment；
It is obtained in the transmission file fragment for receiving each equipment transmission in the multiple the second adjacent equipment of transfer more
In terms of a transmission file fragment, the instruction in described program 340 is specifically used for executing following operation:
The transfer termination second for receiving every the second adjacent equipment of class transfer in second adjacent equipment of multiclass transfer is neighbouring
The transmission file fragment that equipment is sent obtains the multiple transmission file fragment.
In a possible example, the multiple second adjacent equipment includes referring to adjacent equipment, described with reference to neighbouring
The download parameters of equipment include multiple evaluative dimension information；
In the evaluation of estimate for determining each equipment in the multiple second adjacent equipment according to the multiple download parameters
In terms of obtaining multiple evaluations of estimate, the instruction in described program 340 is specifically used for executing following operation:
It is corresponding according to evaluative dimension information each in the multiple evaluative dimension information and the multiple evaluative dimension information
Default evaluation weight determine the evaluation of estimate with reference to adjacent equipment.
In a possible example, the mesh is obtained to the multiple transmission file fragment progress Data Integration described
In terms of marking file, the instruction in described program 340 is specifically used for executing following operation:
Determine that the number of the multiple transmission file fragment obtains multiple numbers according to the multiple evaluation of estimate；
Data Integration is carried out to the multiple transmission file fragment according to the sequence of the multiple number and obtains the target
File.
The embodiment of the present application also provides a kind of computer storage medium, wherein the computer storage medium is stored for depositing
Computer program is stored up, which makes computer execute either record part of method or complete in such as embodiment of the method
Portion's step, computer include electronic equipment.
The embodiment of the present application also provides a kind of computer program product, and computer program product includes storing computer journey
The non-transient computer readable storage medium of sequence, computer program are operable to execute computer as remembered in embodiment of the method
Some or all of either load method step.The computer program product can be a software installation packet, and computer includes
Electronic equipment.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related movement and mode not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of unit, only a kind of logic
Function division, there may be another division manner in actual implementation, such as multiple units or components can combine or can collect
At another system is arrived, or some features can be ignored or not executed.Another point, shown or discussed mutual coupling
It closes or direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit can be with
It is electrical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also be realized in the form of software program mode.
If integrated unit is realized and when sold or used as an independent product in the form of software program mode, can
To be stored in a computer-readable access to memory.Based on this understanding, the technical solution of the application is substantially in other words
The all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Come, which is stored in a memory, including some instructions are used so that a computer equipment (can be
Personal computer, server or network equipment etc.) execute each embodiment method of the application all or part of the steps.And it is preceding
The memory stated includes: USB flash disk, read-only memory (read-only memory, ROM), random access memory (random
Access memory, RAM), mobile hard disk, the various media that can store program code such as magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
It may include: flash disk, ROM, RAM, disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, to sum up, the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of document down loading method, which is characterized in that be applied to electronic equipment, the electronic equipment is built with multiple adjacent equipments
Vertical neighbouring sensing network NAN connection, which comprises
Into the multiple adjacent equipment, each equipment sends the downloading request for file destination, the multiple adjacent equipment packet
Include the first adjacent equipment and multiple second adjacent equipments；
If the file destination has been cached in first adjacent equipment, and first adjacent equipment and the electronic equipment it
Between distance be greater than pre-determined distance, obtain the download parameters of each equipment in the multiple second adjacent equipment, obtain it is multiple under
Carry parameter；
Multiple the second adjacent equipments of transfer are chosen from the multiple second adjacent equipment according to the multiple download parameters, and really
The corresponding transmission file fragment of each equipment in fixed the multiple the second adjacent equipment of transfer；
The transmission file fragment that each equipment is sent in the multiple the second adjacent equipment of transfer is received, multiple transmission files are obtained
Segment；
Data Integration is carried out to the multiple transmission file fragment, obtains the file destination.
2. the method according to claim 1, wherein it is described according to the multiple download parameters from the multiple
Multiple the second adjacent equipments of transfer are chosen in two adjacent equipments, and determine each equipment in the multiple the second adjacent equipment of transfer
Corresponding transmission file fragment, comprising:
The evaluation of estimate that each equipment in the multiple second adjacent equipment is determined according to the multiple download parameters, obtains multiple comment
Value；
Evaluation of estimate is chosen from the multiple second adjacent equipment to be greater than described in the second adjacent equipment conduct of default Evaluation threshold
The second adjacent equipment of transfer；
Determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer.
3. according to the method described in claim 2, it is characterized in that, every in the multiple the second adjacent equipment of transfer of the determination
The corresponding transmission file fragment of one equipment, comprising:
The file destination is divided, the multiple transmission file fragment is obtained；
Classified according to the multiple evaluation of estimate to the multiple the second adjacent equipment of transfer, it is neighbouring to obtain multiclass transfer second
Equipment, the corresponding transmission file fragment of every class equipment, the multiclass transfer second in second adjacent equipment of multiclass transfer
Every the second adjacent equipment of class transfer includes at least transfer and terminates the second adjacent equipment in adjacent equipment；
It is described to receive the transmission file fragment that each equipment is sent in the multiple the second adjacent equipment of transfer, obtain multiple transmission
File fragment, comprising:
The transfer for receiving every the second adjacent equipment of class transfer in second adjacent equipment of multiclass transfer terminates the second adjacent equipment
The transmission file fragment of transmission obtains the multiple transmission file fragment.
4. according to the method in claim 2 or 3, which is characterized in that the multiple second adjacent equipment includes with reference to neighbouring
Equipment, the download parameters with reference to adjacent equipment include multiple evaluative dimension information；
The evaluation of estimate that each equipment in the multiple second adjacent equipment is determined according to the multiple download parameters, obtains more
A evaluation of estimate, comprising:
It is corresponding pre- according to each evaluative dimension information in the multiple evaluative dimension information and the multiple evaluative dimension information
If evaluation weight determines the evaluation of estimate with reference to adjacent equipment.
5. according to the described in any item methods of claim 2-4, which is characterized in that it is described to the multiple transmission file fragment into
Row Data Integration obtains the file destination, comprising:
The number that the multiple transmission file fragment is determined according to the multiple evaluation of estimate, obtains multiple numbers；
Data Integration is carried out to the multiple transmission file fragment according to the sequence of the multiple number, obtains the target text
Part.
6. a kind of file downloading device, which is characterized in that be applied to electronic equipment, the electronic equipment is built with multiple adjacent equipments
Vertical neighbouring sensing network NAN connection, described device include:
Communication unit sends the downloading request for file destination for equipment each into the multiple adjacent equipment, described
Multiple adjacent equipments include the first adjacent equipment and multiple second adjacent equipments；
Acquiring unit, if for having cached the file destination in first adjacent equipment, and first adjacent equipment with
The distance between described electronic equipment is greater than pre-determined distance, obtains the downloading ginseng of each equipment in the multiple second adjacent equipment
Number, obtains multiple download parameters；
Determination unit is chosen, for choosing multiple transfers from the multiple second adjacent equipment according to the multiple download parameters
Second adjacent equipment, and determine the corresponding transmission file fragment of each equipment in the multiple the second adjacent equipment of transfer；
The communication unit is also used to receive the transmission file piece that each equipment is sent in the multiple the second adjacent equipment of transfer
Section, obtains multiple transmission file fragments；
Integral unit obtains the file destination for carrying out Data Integration to the multiple transmission file fragment.
7. device according to claim 6, which is characterized in that it is described according to the multiple download parameters from the multiple
Multiple the second adjacent equipments of transfer are chosen in second adjacent equipment, and determine each in the multiple the second adjacent equipment of transfer set
In terms of standby corresponding transmission file fragment, the selection determination unit is specifically used for according to the determination of the multiple download parameters
The evaluation of estimate of each equipment, obtains multiple evaluations of estimate in multiple second adjacent equipments；It is selected from the multiple second adjacent equipment
Evaluation of estimate is taken to be greater than the second adjacent equipment of default Evaluation threshold as second adjacent equipment of transfer；It determines in the multiple
Turn the corresponding transmission file fragment of each equipment in the second adjacent equipment.
8. device according to claim 7, which is characterized in that in the multiple the second adjacent equipment of transfer of the determination
In terms of the corresponding transmission file fragment of each equipment, the selections determination unit is specifically for drawing the file destination
Point, obtain the multiple transmission file fragment；The multiple the second adjacent equipment of transfer is carried out according to the multiple evaluation of estimate
Classification obtains the second adjacent equipment of multiclass transfer, the corresponding transmission of every class equipment in second adjacent equipment of multiclass transfer
File fragment, every the second adjacent equipment of class transfer includes at least transfer to terminate second adjacent in second adjacent equipment of multiclass transfer
Nearly equipment；
The transmission file fragment that each equipment is sent in the multiple the second adjacent equipment of transfer is received described, obtains multiple biographies
In terms of defeated file fragment, the communication unit is specifically used for receiving every class transfer second in second adjacent equipment of multiclass transfer
The transfer of adjacent equipment terminates the transmission file fragment that the second adjacent equipment is sent, and obtains the multiple transmission file fragment.
9. a kind of electronic equipment, which is characterized in that including processor, memory, communication interface and one or more program,
In, one or more of programs are stored in the memory, and are configured to be executed by the processor, described program
Include the steps that requiring the instruction in any one of 1-5 method for perform claim.
10. a kind of computer readable storage medium, which is characterized in that it is used to store computer program, wherein the computer
Program makes computer execute the method according to claim 1 to 5.
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| CN201810832907.2A CN109120677B (en) | 2018-07-25 | 2018-07-25 | File downloading method and related product |
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| CN201810832907.2A CN109120677B (en) | 2018-07-25 | 2018-07-25 | File downloading method and related product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114666311A (en) * | 2022-03-25 | 2022-06-24 | 深圳海星智驾科技有限公司 | Engineering machine, and engineering machine software upgrading method and device |
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