CN106331009A - Application program downloading method, device and system - Google Patents
Application program downloading method, device and system Download PDFInfo
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- CN106331009A CN106331009A CN201510368469.5A CN201510368469A CN106331009A CN 106331009 A CN106331009 A CN 106331009A CN 201510368469 A CN201510368469 A CN 201510368469A CN 106331009 A CN106331009 A CN 106331009A
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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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]
Abstract
The invention discloses an application program downloading method, device and system. The method comprises the following steps: a terminal obtains a first downloading address of a target application program, wherein the first downloading address contains address information and check information of the target application program; checking the target application program via the check information; and in the case of a check error, replacing the first downloading address with a second downloading address, and downloading the target application program according to the second downloading address. By adoption of the application program downloading method, device and system disclosed by the invention, correct application programs can be obtained, and the technical problem that the address of the target application program is changed by a tampering event in the downloading process to affect the user experience is avoided.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of application program download side
Method, Apparatus and system.
Background technology
In the case of existing, the installation kit downloading service of application program typically passes through HTTP
It is direct that (HyperText Transfer Protocol, HTML (Hypertext Markup Language)) mode is supplied to user
Download, and user is the local dns by Virtual network operator and access network is connected to download clothes
Business device.Owing to HTTP is by plaintext transmission, therefore Virtual network operator can pass through flow bypass analysis
System, utilizes HTTP to intercept and capture user URI (Uniform Resource Identifier, unified resource
Identifier) request content is downloaded apk (AndroidPackage, peace that request header file is comprised
Tall and erect installation kit) information, then try to be the first response user, distorts the content downloaded, and guides
User downloads other apk.
Therefore, the above-mentioned situation that user is occurred when downloading application program so that user downloads not
Really necessary application program, also makes the Consumer's Experience very poor, and under application program provider
Load business is also affected.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of application program method for down loading and device,
It is tampered it can be avoided that download content, it is ensured that user downloads really necessary application program.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide one to answer
With program down-loading method, described method includes: terminal obtains the first download ground of destination application
Location；Wherein, described first download address comprise the address information obtaining described destination application with
And check information；Utilize described check information that described destination application is verified；Work as verification
During mistake, described first download address is replaced with the second download address, and according to described second time
Set address downloads described destination application.
Wherein, described check information is message digest algorithm MD5 information, described utilizes described school
The step that destination application is verified by information of testing includes: download institute according to described address information
State the data of the first predefined size before in destination application；Utilize described MD5 information pair
Described first predefined size data verify, it is judged that whether described MD5 information is with described first
The calculated MD5 information of predefined size data institute is consistent.
Wherein, described check information is redundancy check CRC information, described utilize described verification letter
The step that destination application is verified by breath includes: download described mesh according to described address information
Mark application program, obtains end the second predefined size data in described destination application；Utilize
Described second predefined size data are verified by described CRC information, it is judged that described CRC information
The most consistent with the described second calculated CRC information of predefined size data institute.
Wherein, described check information is document size information, described utilizes described check information to mesh
The step that mark application program carries out verifying includes: according to the HTML (Hypertext Markup Language) of described download address
The conveying length Content-Length field of the HTTP entity of http response header file, determines
The file size of destination application；Utilize described document size information to described destination application
File size verify, it is judged that described file size whether with the described intended application journey determined
The file size of sequence is consistent.
Wherein, described first download address is replaced with the second download address to include: by described first
Agreement in download address and domain name replace with after default agreement and domain name as described second time
Set address, described default agreement and domain name are prestored by described terminal or are known institute by server
Described terminal it is handed down to after stating client checks mistake；Or, according to download address mapping table,
First download address is replaced with the second download address of correspondence, the agreement of described second download address
Different from the agreement of described first download address and domain name with domain name, described download address corresponding relation
Table is handed down to institute after being prestored by described terminal or being known described client checks mistake by server
State terminal.
Wherein, described default agreement is https agreement, described according under described second download address
Carry described destination application to include: according to the https agreement after replacing, jump to https transmission
Described destination application is downloaded according to described second download address behind path.
For solving above-mentioned technical problem, another technical solution used in the present invention is: provide one
Application program method for down loading, described method includes: server receives the request download that a terminal sends
The instruction of destination application, determines the first download of described destination application according to described instruction
Address；Wherein, described first download address comprises the address information obtaining described destination application
And check information；Described first download address is sent to described terminal, makes described terminal utilize
Described destination application is verified by described check information；And when check errors, by described
Described first download address is replaced with described second download address by terminal, and according to described second time
Set address downloads described destination application.
Wherein, described server default agreement and domain name are handed down in advance described terminal or
Described terminal it is handed down to again, by described terminal by described first time after knowing described client checks mistake
Agreement in set address and domain name are downloaded as described second after replacing with default agreement and domain name
Address；Or, described server download address mapping table is handed down in advance described terminal or
Person is handed down to described terminal after knowing described client checks mistake again, described terminal be under basis
Set address mapping table, replaces with the second download address of correspondence by the first download address, described
The agreement of the second download address is different from the agreement of described first download address and domain name with domain name.
For solving above-mentioned technical problem, another technical solution used in the present invention is: provide one
Application program download apparatus, described device includes: acquiring unit, is used for obtaining destination application
The first download address；Wherein, described first download address comprises the described destination application of acquisition
Address information and check information；Verification unit, is used for utilizing described check information to described mesh
Mark application program verifies；And performance element, it is used for when described verification unit check errors,
Described first download address is replaced with the second download address, and according under described second download address
Carry described destination application.
Wherein, described check information is message digest algorithm MD5 information；Described verification unit bag
Include: lower subelements, before downloading in described destination application according to described address information
The data of face the first predefined size；First judgment sub-unit, is used for utilizing described MD5 information pair
Described first predefined size data verify, it is judged that whether described MD5 information is with described first
The calculated MD5 information of predefined size data institute is consistent.
Wherein, described check information is redundancy check CRC information；Described verification unit includes:
Lower subelements, for downloading described destination application according to described address information, obtains described
End the second predefined size data in destination application；Second judgment sub-unit, is used for utilizing
Described second predefined size data are verified by described CRC information, it is judged that described CRC information
The most consistent with the described second calculated CRC information of predefined size data institute.
Wherein, described check information is document size information；Described verification unit comprises determining that son
Unit, for the HTML (Hypertext Markup Language) http response header file according to described download address
The conveying length Content-Length field of HTTP entity, determines the file of destination application
Size；3rd judgment sub-unit, is used for utilizing described document size information to described intended application journey
The file of sequence is little to be verified, it is judged that described file size whether with the described intended application journey determined
The file size of sequence is consistent.
For solving above-mentioned technical problem, another technical solution used in the present invention is: provide one
Application program download apparatus, described device comprises determining that unit, for receiving what a terminal sent
The instruction of destination application is downloaded in request, determines described destination application according to described instruction
First download address；Wherein, described first download address comprises the described destination application of acquisition
Address information and check information；Transmitting element, for sending described first download address to institute
State terminal, make described terminal utilize described check information that described destination application is verified；
And when check errors, described terminal described first download address is replaced with described second and download
Address, and download described destination application according to described second download address.
Wherein, described device also includes: performance element, for by default agreement and domain name in advance
It is handed down to described terminal or is handed down to described terminal again after knowing described client checks mistake, by
Agreement in described first download address and domain name are replaced with default agreement and territory by described terminal
As described second download address after Ming；Or, download address mapping table is handed down in advance
Described terminal or be handed down to described terminal again, by described end after knowing described client checks mistake
End is according to download address mapping table, and the first download address replaces with the second download of correspondence
The agreement of address, the agreement of described second download address and domain name and described first download address and territory
Name is different.
For solving above-mentioned technical problem, another technical solution used in the present invention is: provide one
Application program download system, described system includes: terminal, downloads for sending request to server
The instruction of destination application, obtains the first download of the destination application that described server returns
Address；Wherein, described first download address comprises the address information obtaining described destination application
And check information, utilize described check information that described destination application is verified；Work as school
Error checking is mistaken, and described first download address replaces with the second download address, and according to described second
Download address downloads described destination application；And server, it is used for receiving described terminal and sends
Request download destination application instruction, determine described destination application according to described instruction
The first download address, described first download address is sent to described terminal.
The invention has the beneficial effects as follows: the present invention provide a kind of application program method for down loading, device and
System, when terminal request downloads destination application, it is thus achieved that comprise address information and check information
The first download address, and utilize the verification knot that destination application verifies by check information
It is the most correct that fruit judges that destination application is downloaded, and further, downloads ground when determining according to first
Jump directly to corresponding second download address during the destination application mistake that location is downloaded, be somebody's turn to do to download
Destination application, thus obtain correct application program, allow user download to really necessary application
Program, it is to avoid be tampered in downloading process and cause downloading the problem of mistake, affect user's body
The technical problem tested.
Accompanying drawing explanation
Fig. 1 is the flow chart of the first embodiment of the present invention a kind of application program method for down loading；
Fig. 2 is the flow chart of the second embodiment of the present invention a kind of application program method for down loading；
Fig. 3 is the flow chart of the 3rd embodiment of the present invention a kind of application program method for down loading；
Fig. 4 is the flow chart of the 4th embodiment of the present invention a kind of application program method for down loading；
Fig. 5 is the flow chart of the 5th embodiment of the present invention a kind of application program method for down loading；
Fig. 6 is that in embodiment of the present invention, terminal demonstration server provides showing of the application program downloaded
It is intended to；
Fig. 7 is that in embodiment of the present invention, terminal utilizes the first download address to download showing of application program
It is intended to；
Fig. 8 is that in embodiment of the present invention, terminal utilizes the second download address to download showing of application program
It is intended to；
Fig. 9 is the flow chart of the 6th embodiment of the present invention a kind of application program method for down loading；
The structural representation of the first embodiment of Figure 10 present invention a kind of application program download apparatus；
Figure 11 is the structural representation of the second embodiment of the present invention a kind of application program download apparatus
Figure；
Figure 12 is the structural representation of the 3rd embodiment of the present invention a kind of application program download apparatus
Figure；
Figure 13 is the structural representation of the 4th embodiment of the present invention a kind of application program download apparatus
Figure；
Figure 14 is the structural representation of the 5th embodiment of the present invention a kind of application program download apparatus
Figure；
Figure 15 is the structural representation of the present invention a kind of application program download system one embodiment.
Detailed description of the invention
First prior art noun relevant in embodiment of the present invention is illustrated.
CRC: CRC (Cyclic Redundancy Check), is data communication neck
A kind of error check code the most frequently used in territory, is characterized in that the length of information field and check field can
With arbitrarily selected.Cyclical Redundancy Check (CRC) is a kind of data transmission error-detecting function, to data
Carrying out polynomial computation, and be attached to after frame by the result obtained, reception equipment also performs to be similar to
Algorithm, to ensure correctness and the integrity that data transmit.
MD5: message digest algorithm the 5th edition (Message Digest Algorithm 5), is to calculate
The widely used a kind of hash function in machine security fields, in order to provide the integrity protection of message, again
Can be translated into digest algorithm, hash algorithm, its effect is to allow Large Copacity information use digital signature software
The form being ' compressed ' into a kind of secrecy before signature private key (is exactly a random length
Byte serial is transformed into the hexadecimal number word string of a fixed length), a segment information (Message) is produced
Informative abstract (Message-Digest), to prevent from being tampered.
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1, for the stream of the first embodiment of the present invention a kind of application program method for down loading
Cheng Tu, the application program method for down loading shown in this embodiment includes:
Step S10, terminal obtains the first download address of destination application.Wherein, this first
Download address comprises address information and the check information obtaining this destination application.
In step slo, user by choosing the application program of required download in terminal, (target should
By program) and the request of downloading accordingly sends to server, this this download of server identification is asked
And generate corresponding first download address.Wherein, this terminal is the client that this server is corresponding,
This client can directly access this server data needed for obtaining.Based on this, this server
In pre-saved multiple application program and the first address information, then ask according to this download
Determine that the application program of required download (such as, determines title/and the class of the application program of required download
Type), determine the first download address of correspondence with this.
Step S11, utilizes this check information to verify destination application.When verification is correct
Time, enter step S12；When check errors, enter step S13.
In step s 11, this check information at least includes message digest algorithm MD5 information, superfluous
At least one in remaining check (CRC) information, document size information.
In the present embodiment, three check informations as above are set simultaneously, to intended application
Program verifies, and concrete principle refers to the explanatory note of Fig. 2 and correspondence.
In other embodiments, it is also possible to only select in three check informations as above its
In an information destination application is verified, concrete principle sees Fig. 3-5 and right the most respectively
The explanatory note answered.
Therefore, above-described three check informations can be optionally combined, order arbitrarily adjusts, and adopts
Destination application is verified, under judging with this with one or more check informations therein
The application program carried is the most correct.
Step S12, completes the download of this destination application.Then, flow process terminates.
In step s 12, when through verification as described in step S11 and when verifying correct, then may be used
To determine that at least part of destination application downloaded is correct.When in step s 11,
When only having downloaded these destination application part data, the most now can continue to download remainder mark
According to, complete the download of this destination application.If having downloaded whole mesh
During mark application data, the most now determine that this destination application has been downloaded.Further
Ground, when completing the download of destination application, preserves, installs or runs this target in terminal
Application program.
Step S13, replaces with the second download address by this download address, and according to this second download
This destination application is downloaded in address.
Wherein, this second download address is preset by server according to the first download address and protects
Deposit.
Specifically, this second download address is that the first download address obtains by replacing agreement and domain name
Arrive.This agreement preset and domain name are prestored by this client or are known this client by server
This client it is handed down to after check errors.
The agreement of this replacement is https agreement.Because http is HTML (Hypertext Markup Language), information is
Plaintext transmission, https is then the ssl Encryption Transmission Protocol with safety, therefore revises agreement
It is not easy to be distorted by sniff with the second download address after domain name.
Further, occur to prevent from downloading destination application according to the first download address
Distort event, server is also directed to each first download address and pre-sets second time of correspondence
Set address, storage to download address mapping table, as standby safe download address.Work as end
During the check errors held, the second download address of its correspondence is issued to terminal, makes terminal by server
This destination application can be downloaded, to obtain correct application program according to the second download address.
Or, terminal prestores the second download address that server issues, when finding check errors,
Jump to the second download address and download destination application.The application preferably selects terminal and prestores
The mode of the second download address, such response speed is faster.This second download address is agreement to be changed
For safer https agreement, and replace the domain name of the first download address and obtain, so can
Ensure that the second download address is not distorted by the random sniff of third party.
It should be noted that, it is also possible in the following ways: directly downloaded described first by client
Agreement in address and domain name replace with after default agreement and domain name as the second download address, institute
State default agreement and domain name prestored by described client or known described client by server
It is handed down to described client after end check errors.The application preferably selects terminal and prestores default association
The mode of negotiation domain name, such response speed is faster.
Further, this second download address can received terminal downloads intended application by server
During the request of program, it is issued to terminal with the first download address simultaneously；In terminal, school can also occur
Error checking is mistaken and is issued to terminal.
Utilize embodiment of the present invention, when terminal request downloads destination application, it is thus achieved that comprise
Address information and the first download address of check information, and by utilizing check information that target is answered
Judge that destination application is downloaded by the check results of program the most correct, further, when determining
Corresponding second time is jumped directly to during the destination application mistake downloaded according to the first download address
Set address, to download this destination application, thus obtain correct application program, it is to avoid
Arbitrarily being distorted by third party in downloading process and change the address of download destination application, impact is used
The technical problem that family is experienced.
Please refer to Fig. 2, for the second embodiment of the present invention a kind of application program method for down loading
Flow chart, the application program method for down loading shown in this embodiment includes:
Step S20, terminal obtains the first download address of destination application.Wherein, this first
Download address comprises address information and the check information obtaining this destination application.
This check information includes message digest algorithm MD5 information, redundancy check CRC information, literary composition
Part size information.
Step S21, according to the HTML (Hypertext Markup Language) http response header file of this download address
The conveying length Content-Length field of HTTP entity, determines the file of destination application
Size.
Step S22, utilizes the file to destination application of the document size information in check information
Size verifies, it is judged that this document size whether with the file size of the destination application determined
Unanimously.The most then enter step S23；Otherwise, step S28 is entered.
Step S23, according to this address information download in destination application above first predetermined greatly
Little data.
Specifically, these the first predefined size data are 10k, i.e. download mesh according to this address information
The data of 10k before mark application program.
Step S24, utilizes the MD5 information in check information to carry out these the first predefined size data
Verification, it is judged that whether this MD5 information is believed with the first calculated MD5 of predefined size data institute
Breath is consistent.The most then enter step S25, otherwise, enter step S28.
Under normal circumstances, multithreading segmentation download technology is utilized to download application program.Virtual network operator
When distorting download event to distort destination application, the destination application after distorting is with real
Destination application MD5 information in first paragraph file is different.Therefore, in step s 24,
The front 10k data downloaded are carried out MD5 information checking, it is possible to judge that destination application is
No it is tampered.But, the quantity of the first predefined size can also be according to downloading situation, network application
Scenes etc. correspondingly adjust, and are not limited to that.
Step S25, continues to download the remaining data of this destination application.
Step S26, utilizes the CRC information in check information that the second predefined size data are carried out school
Test, it is judged that this CRC information whether with the second predefined size calculated CRC information of data
Unanimously.Wherein, the of the end during these the second predefined size data are the destination application downloaded
The data of two predefined sizes.The most then enter step S27, otherwise, enter step S28.
Specifically, these the second predefined size data are 10k.
In step s 24, when utilizing the MD5 information comprised in check information to having downloaded
Front 10k data check and correct time, then comprising in step S26 utilizes check information
The end 10k data of the CRC information remaining data to downloading verify.When verifying correct,
The destination application then downloaded is correct；When verifying unsuccessfully, then the destination application downloaded is wrong
By mistake, now, the application program having been downloaded into this locality can directly be deleted by terminal, or produces
One information is to ask the user whether to delete this mistake application program.
Step S27, completes the download of this destination application.Then, flow process terminates.
Step S28, replaces with the second download address by this download address, and according to this second download
This destination application is downloaded in address.
In other embodiments, terminal can also exchange MD5 information and CRC information verification
Sequentially, i.e. utilize CRC information that the first predefined size data before having downloaded are carried out school
Test, and when verifying correct, the end second of the recycling MD5 information remaining data to downloading
The data of predefined size verify.Similarly, the first predefined size data of extraction and second pre-
The order of sizing data can also correspondingly be exchanged.
In the present embodiment, verification order as described above, utilize three check informations (literary composition
Part size information, MD5 information and CRC information) destination application is verified, with
Ensure to download the accuracy of the application program obtained.
Further, terminal can also be after application program have all been downloaded, to application program
Total data or part data simultaneously (or successively) carry out the school of MD5 information and CRC information
Test.
Therefore, the data to application program carry out the verification of MD5 information and CRC information and can wrap
Containing various ways, as long as can determine that the application program downloaded by the first download address passes through verification
After know whether to be tampered.Similarly, terminal can also use other check informations to application journey
Ordinal number, according to verifying, is not limited to that.
Refer to Fig. 3, when this check information is MD5 information, step S11, i.e. utilize institute
State the step that described destination application is verified by check information, real especially by following steps
Existing:
Step S31a, according to this address information download in destination application above first predetermined greatly
Little data.
Specifically, these the first predefined size data are 10k, i.e. download mesh according to this address information
The data of 10k before mark application program.
Step S31b, utilizes this MD5 information to verify these the first predefined size data, sentences
This MD5 information disconnected is the most consistent with the first calculated MD5 information of predefined size data institute.
The most then verification is correct, enters step S32, otherwise check errors, enters step S33.
In other embodiments, it is also possible to according to this address information by whole for this destination application
Download, and utilize the total data of the MD5 information destination application to having downloaded to enter
Row verification.
Other steps in Fig. 3 refer to Fig. 1 and corresponding explanatory note thereof.
Refer to Fig. 4, when this check information is CRC information, step S11, i.e. utilize institute
State the step that described destination application is verified by check information, real especially by following steps
Existing:
Step S41a, downloads described destination application according to this address information, and obtaining this target should
By end the second predefined size data in program.
Specifically, these the second predefined size data are 10k.
Step S41b, utilizes this CRC information to verify the second predefined size data, it is judged that
CRC information is the most consistent with the second calculated CRC information of predefined size data institute.If so,
Then verification is correct, enters step S42, otherwise check errors, enters step S43.
Other steps in Fig. 4 refer to Fig. 1 and corresponding explanatory note thereof.
Further, terminal can also utilize the complete of the CRC information application program to having downloaded
Portion's data verify, or verify the whole remaining datas downloaded, or
The total data (or remaining data) of downloaded application program chooses one or more snippets data enter
Row verification.Meanwhile, the quantity of the second predefined size can also be according to downloading situation, network application field
Scapes etc. correspondingly adjust, and are not limited to that.
Refer to Fig. 5, when this check information is document size information, step S11, i.e. profit
The step verified described destination application with described check information, especially by following step
Rapid realization:
Step S51a, according to the HTML (Hypertext Markup Language) http response header file of this download address
The conveying length Content-Length field of HTTP entity, determines the file of destination application
Size.
Step S51b, utilizes this document size information that the file size of destination application is carried out school
Test, it is judged that this document size is the most consistent with the file size of the destination application determined.If so,
Then enter step S52；Otherwise, step S53 is entered.
Other steps in Fig. 5 refer to Fig. 1 and corresponding explanatory note thereof.
Please refer to Fig. 6-8, below in conjunction with instantiation, application program down-loading method is said
Bright.
Fig. 6 provides, for this server obtained after terminal access server, the Application Column downloaded
Table, terminal is clicked on user and is chosen the application program (destination application) of required download such as " cutter
Tower legend " after, the request of downloading accordingly sends to server, and this this download of server identification please
Corresponding first download address is generated after asking.
As it is shown in fig. 7, the first download address that server provides download " cutter tower legend " is:
http://gproxy1.sm.cn/t/3/3/dtcq_v3.0.3.33216-v3.0.4.34036.uc_286147_183
61845cfc3.apk？Cc=3271514265&vh=80ed149efd03add22a4af005a5794b66
&sf=165925193.Wherein, this first download address contains document size information, front 10k
The MD5 information of data and the CRC information of rear 10k data.Terminal according to these information, according to
Whether verification rule judgment as above exists is distorted phenomenon.If nothing, then normally complete " cutter tower
Legend " download.
When phenomenon is distorted in existence, as shown in Figure 8, the second download address is utilized to replace the first download
Address, i.e. replace agreement and the domain name of the first download address, turns and is downloaded by https-secure link.
This second address is: https: //gproxy1.uc.cn/t/3/3/dtcq_v3.0.3.33216-v3.0.4.34036.
uc_286147_18361845cfc3.apk？Cc=3271514265&vh=80ed149efd03add2
2a4af005a5794b66&sf=165925193.It can thus be seen that by replacing the first download ground
The agreement of location and domain name (URI below keeps constant) and obtain the second download address.
Refer to Fig. 9, for the stream of the 5th embodiment of the present invention a kind of application program method for down loading
Journey schematic diagram.Application program method for down loading shown in this embodiment includes:
Step S60, server receives the instruction of the request download destination application that a terminal sends,
And the first download address of this destination application is determined according to this instruction.
Wherein, this first download address comprises address information and the school obtaining this destination application
Test information.
This server has pre-saved multiple application program and the first address information, and can
The request of downloading according to terminal transmission determines that the application program of required download is (under needed for such as, determining
The title/of the application program carried and type), determine the first download address of correspondence with this.
Step S61, sends this first download address to this terminal, makes this terminal utilize this verification
This destination application is verified by information.When verifying correct, enter step S62；Work as school
Error checking is mistaken, and enters step S63.
Further, terminal is in step S61, and this check information at least includes message digest algorithm
At least one in MD5 information, redundancy check CRC information, document size information.
In the present embodiment, three check informations as above are set simultaneously, to intended application
Program verifies, and concrete principle refers to the explanatory note of Fig. 2 and correspondence.
In other embodiments, it is also possible to only select in three check informations as above its
In an information destination application is verified, concrete principle sees Fig. 3-5 and right the most respectively
The explanatory note answered.
Therefore, above-described three check informations can be optionally combined, order arbitrarily adjusts, and adopts
Destination application is verified, under judging with this with one or more check informations therein
The application program carried is the most correct.
Step S62, the transmission completing this destination application makes this terminal complete to download.Then,
Flow process terminates.
In step S62, when through verification as described in step S61 and when verifying correct, then eventually
End may determine that at least part of destination application downloaded is correct.When in step S61
In, when terminal has only downloaded these destination application part data, the most now server can continue
Transmission remainder data, to terminal, make terminal complete the download of this destination application.If in step
In rapid S61, when terminal has downloaded whole destination application data, the most now terminal is true
This destination application fixed has been downloaded, and server no longer sends data to terminal.Further
Ground, when completing the download of destination application, preserves, installs or runs this target in terminal
Application program.
Step S63, sends according to this first download address to this terminal, by this terminal by this first
Download address replaces with this second download address, and download this target according to this second download address should
Use program.
Specifically, this second download address is that the first download address obtains by replacing agreement and domain name
Arrive.This agreement preset and domain name are prestored by this client or are known this client by server
This client it is handed down to after check errors.
The agreement of this replacement is https agreement.Because http is HTML (Hypertext Markup Language), information is
Plaintext transmission, https is then the ssl Encryption Transmission Protocol with safety, therefore revises agreement
It is not easy to be distorted by sniff with the second download address after domain name.
Further, occur to prevent from downloading destination application according to the first download address
Distort event, server is also directed to each first download address and pre-sets second time of correspondence
Set address, storage to download address mapping table, as standby safe download address.Work as end
During the check errors held, the second download address of its correspondence is issued to terminal, makes terminal by server
This destination application can be downloaded, to obtain correct application program according to the second download address.
Or, terminal prestores the second download address that server issues, when finding check errors,
Jump to the second download address and download destination application.The application preferably selects terminal and prestores
The mode of the second download address, such response speed is faster.This second download address is agreement to be changed
For safer https agreement, and replace the domain name of the first download address and obtain, so can
Ensure that the second download address is not distorted by the random sniff of third party.
In other embodiments, this second download address can received terminal downloads by server
During the request of destination application, it is issued to terminal with the first download address, when terminal determines simultaneously
Directly invoke this second download address during check errors and carry out the download of destination application, and service
Device is without the most again sending the second download address.
Refer to Figure 10, for the first embodiment of the device that the present invention a kind of application program is downloaded
Structural representation, this device 70 includes acquiring unit 71, verification unit 72 and performance element 73.
In the present embodiment, this device 70 is client.
This acquiring unit 71 is for obtaining the first download address of destination application.Wherein, should
First download address comprises address information and the check information obtaining this destination application.
Further, this acquiring unit 71 responds the application program (mesh of the required download that user chooses
Mark application program), the request of downloading accordingly sends to a server, and this server identification is under this
Carry request and generate corresponding first download address.This server has pre-saved multiple answering
By program and the first address information.
This verification unit 72 is used for utilizing this check information to verify destination application.
This performance element 73 for completing this intended application journey when this verification unit 72 verifies correct
The download of sequence；When this verification unit 72 check errors, this download address is replaced with the second download
Address, and download this destination application according to this second download address.Wherein, this second download
Address is preset by server according to the first download address and preserves.
Wherein, this check information at least includes message digest algorithm MD5 information, redundancy check CRC
At least one in information, document size information.
In the present embodiment, three check informations as above can be set simultaneously, to target
Application program verifies, and concrete principle refers to the explanatory note of Fig. 2 and correspondence.
In other embodiments, it is also possible to only select in three check informations as above its
In an information destination application is verified, concrete principle sees Fig. 3-5 and right the most respectively
The explanatory note answered.
Therefore, above-described three check informations can be optionally combined, order arbitrarily adjusts, and adopts
Destination application is verified, under judging with this with one or more check informations therein
The application program carried is the most correct.
Further, wherein, this second download address is that the first download address is passed through to replace by client
Change agreement and domain name and obtain.This agreement preset and domain name are prestored by this client or by taking
Business device is handed down to this client after knowing this client check errors.Or, client is according to download
Address mapping table, replaces with the second download address of correspondence by the first download address, and described the
The agreement of two download address is different from the agreement of described first download address and domain name with domain name.
The agreement of above-mentioned replacement is https agreement.Because http is HTML (Hypertext Markup Language), information
Being plaintext transmission, https is then the ssl Encryption Transmission Protocol with safety, therefore revises association
The second download address after negotiation domain name is not easy to be distorted by sniff.
Further, occur to prevent from downloading destination application according to the first download address
Distort the second download address pre-setting correspondence in server for each first download address,
Storage is to address mapping table, as standby safe download address.Check errors when terminal
Time, the second download address of its correspondence is issued to terminal by server, makes the terminal can be according to second
Download address downloads this destination application, to obtain correct application program.Or, server
In advance the second download address being handed down to terminal, terminal prestores the second download that server issues
Address, when finding check errors, replaces with the second download address by the first download address, redirects
Destination application is downloaded to the second download address.The application preferably selects terminal and prestores second
The mode of download address, such response speed is faster.This second download address is agreement to be changed into more
The https agreement of safety, and replace the domain name of the first download address and obtain, so ensure that
Second download address is not distorted by the random sniff of third party.
It should be noted that, it is also possible in the following ways: directly downloaded described first by client
Agreement in address and domain name replace with after default agreement and domain name as the second download address, institute
State default agreement and domain name prestored by described client or known described client by server
It is handed down to described client after end check errors.The application preferably selects terminal and prestores default association
The mode of negotiation domain name, such response speed is faster.
Further, this second download address can received terminal downloads intended application by server
During the request of program, it is issued to terminal with the first download address simultaneously；In terminal, school can also occur
Error checking is mistaken and is issued to terminal.
Refer to Figure 11, for the knot of the second embodiment of the present invention a kind of application program download apparatus
Structure schematic diagram, in the present embodiment, this check information is message digest algorithm MD5 information.
This verification unit 72 includes:
Lower subelements 821, for downloading before in destination application the according to address information
The data of one predefined size.Specifically, these the first predefined size data are 10k, i.e. according to this
Address information downloads the data of 10k before destination application.
First judgment sub-unit 822, is used for utilizing this MD5 information to these the first predefined size data
Verify, it is judged that this MD5 information is the most calculated with this first predefined size data institute
MD5 information is consistent.In other embodiments, it is also possible to should by this target according to this address information
All download by program, and utilize MD5 information that the first information includes to having downloaded
The total data of destination application verifies.
Other modules in Figure 11 refer to Figure 10 and corresponding explanatory note thereof.
Refer to Figure 12, for the knot of the 3rd embodiment of the present invention a kind of application program download apparatus
Structure schematic diagram, in the present embodiment, this check information is redundancy check CRC information.This school
Verification certificate unit 72 includes:
Lower subelements 921, for downloading this destination application according to this address information, obtains
End the second predefined size data in this destination application.Specifically, this second predefined size
Data are 10k.
Second judgment sub-unit 922, is used for utilizing this CRC information to these the second predefined size data
Verify, it is judged that this CRC information is the most calculated with this second predefined size data institute
CRC information is consistent.
Further, terminal can also utilize CRC information that the second information comprises to having downloaded
The total data of application program verify, or the whole remaining datas downloaded are carried out
Verification, or choose one in the total data (or remaining data) of the application program downloaded
Section or multiple segment data verify.Meanwhile, the quantity of the second predefined size can also be according to downloading feelings
Condition, network application scene etc. correspondingly adjust, and are not limited to that.
Other modules in Figure 12 refer to Figure 10 and corresponding explanatory note thereof.
Refer to Figure 13, for the knot of the 4th embodiment of the present invention a kind of application program download apparatus
Structure schematic diagram, in the present embodiment, this check information is document size information.This verification unit
72 include:
Determine subelement 1021, ring for HTML (Hypertext Markup Language) HTTP according to this download address
Answer the conveying length Content-Length field of the HTTP entity of header file, determine intended application
The file size of program.
3rd judgment sub-unit 1022, is used for utilizing this document size information to this destination application
File little verify, it is judged that this document size whether with the literary composition of this destination application determined
Part is in the same size.
Other modules in Figure 13 refer to Figure 10 and corresponding explanatory note thereof.
Refer to Figure 14, for the knot of the 5th embodiment of the present invention a kind of application program download apparatus
Structure schematic diagram, this device 200 includes determining unit 201, transmitting element 202 and performance element
203.In the present embodiment, this device 200 is a server.
This determines that the finger of destination application is downloaded in the request that unit 201 sends for receiving a terminal
Order, determines the first download address of this destination application according to this instruction.Wherein, this first time
Set address comprises address information and the check information obtaining this destination application.
This transmitting element 202, for sending this first download address to this terminal, makes this terminal profit
With this check information, this destination application is verified.And when check errors, by this terminal
This first download address is replaced with this second download address, and downloads according to this second download address
This destination application.
This performance element 203 for default agreement and domain name are handed down in advance this terminal or
This terminal it is handed down to again, by this terminal by this first download address after knowing this client checks mistake
Agreement and domain name replace with after default agreement and domain name as this second download address.Or,
Download address mapping table is handed down in advance this terminal or is knowing this client checks mistake
After be handed down to this terminal again, this terminal be according to download address mapping table, download first
Address replaces with the second download address of correspondence, the agreement of this second download address and domain name with this
The agreement of one download address is different with domain name.
Referring to Figure 15, the structure for the present invention a kind of application program download system one embodiment is shown
Being intended to, this system 300 includes terminal 301 and server 302.
This terminal 301 downloads the instruction of destination application for sending request to server 302,
Obtaining the first download address of the destination application that this server 302 returns, wherein, this is first years old
Download address comprises address information and the check information obtaining this destination application, utilizes this school
This destination application is verified by information of testing, when check errors, by this first download address
Replace with the second download address, and download this destination application according to this second download address.
Destination application is downloaded in the request that this server 302 sends for receiving this terminal 301
Instruction, determines the first download address of this destination application according to this instruction, by this first download
Address sends to this terminal 301.
The present invention provides a kind of application program method for down loading, Apparatus and system, when terminal request is downloaded
During destination application, it is thus achieved that comprise the first download address of address information and check information, and
The check results utilizing check information to verify destination application judges destination application
Download the most correct, further, when determining the intended application journey downloaded according to the first download address
Corresponding second download address is jumped directly to during sequence mistake, to download this destination application, thus
Obtain correct application program, allow user download to really necessary application program, it is to avoid downloading
During be tampered and cause download mistake problem, affect the technical problem of Consumer's Experience.Enter one
Step ground, is tampered owing to avoiding download content, it is ensured that user downloads really necessary application program,
Ensure that the downloading service of application program provider is unaffected.
The foregoing is only embodiments of the present invention, not thereby limit the patent model of the present invention
Enclosing, every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process become
Change, or be directly or indirectly used in other relevant technical fields, be the most in like manner included in the present invention's
In scope of patent protection.
Claims (15)
1. an application program method for down loading, it is characterised in that described method includes:
Terminal obtains the first download address of destination application；Wherein, described first download address
Comprise address information and the check information obtaining described destination application；
Utilize described check information that described destination application is verified；
When check errors, described first download address is replaced with the second download address, and according to
Described second download address downloads described destination application.
Application program method for down loading the most according to claim 1, it is characterised in that described school
The information of testing is message digest algorithm MD5 information, described utilizes described check information to intended application
The step that program carries out verifying includes:
The first predefined size before in described destination application is downloaded according to described address information
Data；
Utilize described MD5 information that described first predefined size data are verified, it is judged that described
MD5 information is the most consistent with the described first calculated MD5 information of predefined size data institute.
Application program method for down loading the most according to claim 1, it is characterised in that described school
The information of testing is redundancy check CRC information, described utilizes described check information to destination application
The step carrying out verifying includes:
Download described destination application according to described address information, obtain described destination application
In end the second predefined size data；
Utilize described CRC information that described second predefined size data are verified, it is judged that described
CRC information is the most consistent with the described second calculated CRC information of predefined size data institute.
Application program method for down loading the most according to claim 1, it is characterised in that described school
The information of testing is document size information, described utilizes described check information that destination application is carried out school
The step tested includes:
The HTTP of the HTML (Hypertext Markup Language) http response header file according to described download address is real
The conveying length Content-Length field of body, determines the file size of destination application；
Utilize described document size information that the file size of described destination application is verified,
Judge that described file size is the most consistent with the file size of the described destination application determined.
5., according to the application program method for down loading described in any one of Claims 1-4, its feature exists
In, described first download address is replaced with the second download address and includes:
After agreement in described first download address and domain name are replaced with default agreement and domain name
As described second download address, described default agreement and domain name prestored by described terminal or
It is handed down to described terminal after being known described client checks mistake by server；Or,
According to download address mapping table, the first download address is replaced with the second download of correspondence
The agreement of address, the agreement of described second download address and domain name and described first download address and territory
Name is different, and described download address mapping table is prestored by described terminal or known by server
It is handed down to described terminal after described client checks mistake.
Application program method for down loading the most according to claim 5, it is characterised in that described pre-
If agreement be https agreement, described according to described second download address download described intended application journey
Sequence includes: according to the https agreement after replacing, and jumps to behind https transmission path according to described the
Two download address download described destination application.
7. an application program method for down loading, it is characterised in that described method includes:
Server receives the instruction of the request download destination application that a terminal sends, according to described
Instruction determines the first download address of described destination application；Wherein, described first download address
Comprise address information and the check information obtaining described destination application；
Described first download address is sent to described terminal, makes described terminal utilize described verification letter
Described destination application is verified by breath；And when check errors, by described terminal by described
First download address replaces with described second download address, and downloads according to described second download address
Described destination application.
Application program method for down loading the most according to claim 7, it is characterised in that described clothes
Default agreement and domain name are handed down to described terminal or are knowing described terminal school by business device in advance
Error checking is handed down to described terminal, again by described terminal by the agreement in described first download address after missing
Replace with after default agreement and domain name as described second download address with domain name；Or, described
Download address mapping table is handed down to described terminal or is knowing described end by server in advance
It is handed down to described terminal again after end check errors, described terminal is according to download address corresponding relation
Table, replaces with the second download address of correspondence by the first download address, described second download address
Agreement is different from the agreement of described first download address and domain name with domain name.
9. an application program download apparatus, it is characterised in that described device includes:
Acquiring unit, for obtaining the first download address of destination application；Wherein, described
One download address comprises address information and the check information obtaining described destination application；
Verification unit, is used for utilizing described check information to verify described destination application；
And
Performance element, for when described verification unit check errors, by described first download address
Replace with the second download address, and download described intended application journey according to described second download address
Sequence.
Application program download apparatus the most according to claim 9, it is characterised in that described school
The information of testing is message digest algorithm MD5 information；Described verification unit includes:
Lower subelements, before downloading in described destination application according to described address information
The data of face the first predefined size；
First judgment sub-unit, is used for utilizing described MD5 information to described first predefined size number
According to verifying, it is judged that whether described MD5 information is calculated with described first predefined size data
The MD5 information obtained is consistent.
11. application program download apparatus according to claim 9, it is characterised in that described school
The information of testing is redundancy check CRC information；Described verification unit includes:
Lower subelements, for downloading described destination application according to described address information, obtains
End the second predefined size data in described destination application；
Second judgment sub-unit, is used for utilizing described CRC information to described second predefined size number
According to verifying, it is judged that whether described CRC information is calculated with described second predefined size data
The CRC information obtained is consistent.
12. application program download apparatus according to claim 9, it is characterised in that described school
The information of testing is document size information；Described verification unit includes:
Determine subelement, for the HTML (Hypertext Markup Language) http response according to described download address
The conveying length Content-Length field of the HTTP entity of header file, determines intended application journey
The file size of sequence；
3rd judgment sub-unit, is used for utilizing described document size information to described destination application
File little verify, it is judged that described file size whether with the described destination application determined
File size consistent.
13. 1 kinds of application program download apparatus, it is characterised in that described device includes:
Determining unit, the instruction of destination application is downloaded in the request sent for receiving a terminal,
The first download address of described destination application is determined according to described instruction；Wherein, described first
Download address comprises address information and the check information obtaining described destination application；
Transmitting element, for sending described first download address to described terminal, makes described terminal
Utilize described check information that described destination application is verified；And when check errors, by
Described first download address is replaced with described second download address by described terminal, and according to described
Two download address download described destination application.
14. application program download apparatus according to claim 13, it is characterised in that described
Device also includes:
Performance element, for being handed down to described terminal in advance by default agreement and domain name or obtaining
It is handed down to described terminal again after knowing described client checks mistake, described terminal downloads described first
Agreement in address and domain name download ground as described second after replacing with default agreement and domain name
Location；Or, download address mapping table is handed down in advance described terminal or described knowing
It is handed down to described terminal after client checks mistake again, described terminal is to close according to download address correspondence
It is table, the first download address is replaced with the second download address of correspondence, described second download address
Agreement different from the agreement of described first download address and domain name with domain name.
15. 1 kinds of application program download systems, it is characterised in that described system includes:
Terminal, downloads the instruction of destination application for sending request to server, obtains described
First download address of the destination application that server returns；Wherein, described first download address
Comprise address information and the check information obtaining described destination application, utilize described verification letter
Described destination application is verified by breath；When check errors, by described first download address
Replace with the second download address, and download described intended application journey according to described second download address
Sequence；And
Server, for receiving the instruction of the request download destination application that described terminal sends,
Determine the first download address of described destination application according to described instruction, download described first
Address sends to described terminal.
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| CN201510368469.5A CN106331009A (en) | 2015-06-26 | 2015-06-26 | Application program downloading method, device and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510368469.5A CN106331009A (en) | 2015-06-26 | 2015-06-26 | Application program downloading method, device and system |
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| CN201510368469.5A Pending CN106331009A (en) | 2015-06-26 | 2015-06-26 | Application program downloading method, device and system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953898A (en) * | 2017-02-28 | 2017-07-14 | 腾讯科技（深圳）有限公司 | A kind of method and apparatus for obtaining software kit |
| CN107257361A (en) * | 2017-05-27 | 2017-10-17 | 广东艾檬电子科技有限公司 | A kind of method and mobile terminal for downloading application program |
| CN108809960A (en) * | 2018-05-23 | 2018-11-13 | 北京五八信息技术有限公司 | A kind of file uploads and method for down loading, device, equipment, system and storage medium |
| CN108881104A (en) * | 2017-05-08 | 2018-11-23 | 中国移动通信有限公司研究院 | The method and apparatus that a kind of pair of application program is verified |
| CN109495271A (en) * | 2018-10-19 | 2019-03-19 | 北京梆梆安全科技有限公司 | Compare APK file method, apparatus, server and its storage medium |
| CN110809189A (en) * | 2019-12-03 | 2020-02-18 | 北京字节跳动网络技术有限公司 | Video playing method and device, electronic equipment and computer readable medium |
| CN111654753A (en) * | 2020-05-22 | 2020-09-11 | 青岛海信传媒网络技术有限公司 | Application program starting method and display device |
| CN112417433A (en) * | 2019-08-21 | 2021-02-26 | 纬湃科技投资(中国)有限公司 | Method for checking an application of an electronic control unit |
| CN113032040A (en) * | 2021-03-15 | 2021-06-25 | 北京百度网讯科技有限公司 | Method, apparatus, device, medium and product for processing tasks |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103020180A (en) * | 2012-11-28 | 2013-04-03 | 北京奇虎科技有限公司 | Control node-based program deploying method and device |
| CN104079673A (en) * | 2014-07-30 | 2014-10-01 | 北京奇虎科技有限公司 | Method, device and system for preventing DNS hijack during application download |
| CN104735086A (en) * | 2015-04-14 | 2015-06-24 | 广东欧珀移动通信有限公司 | Method and device for downloading files safely |
| CN105337975A (en) * | 2015-11-02 | 2016-02-17 | 汉柏科技有限公司 | Virus scanning method and system |
-
2015
- 2015-06-26 CN CN201510368469.5A patent/CN106331009A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103020180A (en) * | 2012-11-28 | 2013-04-03 | 北京奇虎科技有限公司 | Control node-based program deploying method and device |
| CN104079673A (en) * | 2014-07-30 | 2014-10-01 | 北京奇虎科技有限公司 | Method, device and system for preventing DNS hijack during application download |
| CN104735086A (en) * | 2015-04-14 | 2015-06-24 | 广东欧珀移动通信有限公司 | Method and device for downloading files safely |
| CN105337975A (en) * | 2015-11-02 | 2016-02-17 | 汉柏科技有限公司 | Virus scanning method and system |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953898A (en) * | 2017-02-28 | 2017-07-14 | 腾讯科技（深圳）有限公司 | A kind of method and apparatus for obtaining software kit |
| CN106953898B (en) * | 2017-02-28 | 2020-11-13 | 腾讯科技（深圳）有限公司 | Method and device for acquiring software package |
| CN108881104A (en) * | 2017-05-08 | 2018-11-23 | 中国移动通信有限公司研究院 | The method and apparatus that a kind of pair of application program is verified |
| CN107257361A (en) * | 2017-05-27 | 2017-10-17 | 广东艾檬电子科技有限公司 | A kind of method and mobile terminal for downloading application program |
| CN108809960A (en) * | 2018-05-23 | 2018-11-13 | 北京五八信息技术有限公司 | A kind of file uploads and method for down loading, device, equipment, system and storage medium |
| CN109495271A (en) * | 2018-10-19 | 2019-03-19 | 北京梆梆安全科技有限公司 | Compare APK file method, apparatus, server and its storage medium |
| CN112417433A (en) * | 2019-08-21 | 2021-02-26 | 纬湃科技投资(中国)有限公司 | Method for checking an application of an electronic control unit |
| CN110809189A (en) * | 2019-12-03 | 2020-02-18 | 北京字节跳动网络技术有限公司 | Video playing method and device, electronic equipment and computer readable medium |
| CN111654753A (en) * | 2020-05-22 | 2020-09-11 | 青岛海信传媒网络技术有限公司 | Application program starting method and display device |
| CN111654753B (en) * | 2020-05-22 | 2022-06-03 | 青岛海信传媒网络技术有限公司 | Application program starting method and display device |
| CN113032040A (en) * | 2021-03-15 | 2021-06-25 | 北京百度网讯科技有限公司 | Method, apparatus, device, medium and product for processing tasks |
| CN113032040B (en) * | 2021-03-15 | 2023-07-28 | 北京百度网讯科技有限公司 | Method, apparatus, device, medium, and article for processing tasks |
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Application publication date: 20170111 |