CN105224414B

CN105224414B - For the method for calibration and device of the code for realizing business task

Info

Publication number: CN105224414B
Application number: CN201510624931.3A
Authority: CN
Inventors: 王成龙
Original assignee: Beijing Qihoo Technology Co Ltd; Qizhi Software Beijing Co Ltd
Current assignee: Beijing Qihoo Technology Co Ltd
Priority date: 2015-09-25
Filing date: 2015-09-25
Publication date: 2018-01-19
Anticipated expiration: 2035-09-25
Also published as: CN105224414A

Abstract

The invention provides a kind of method of calibration and device for being used to realize the code of business task.This method includes：Obtain code to be verified；Obtain and parse the create-rule of the code to be verified, the check code for self checking is intercepted from the code to be verified, using remaining code as code to be calculated；Obtain and parse the create-rule of the check code for self checking, generate the character to be verified of the code to be calculated；Compare the check code for self checking and the character to be verified, determine whether the code to be verified passes through verification according to comparative result.The embodiment of the present invention is during verification, the character to be verified of in-time generatin code to be calculated, and then the character to be verified of the check code and code to be calculated that are used for self checking in code to be verified is compared to determine whether code to be verified passes through verification.

Description

For the method for calibration and device of the code for realizing business task

Technical field

The present invention relates to technical field of data processing, particularly a kind of method of calibration for being used to realize the code of business task and Device.

Background technology

In the Internet, applications, there are many scenes to need to use " code ", for example new product is reached the standard grade, envelope is surveyed to use and " invited Code " realizes invitation registration；" gift code " is used to be issued to active player in game, for exchanging stage property in game；Network is purchased " preferential code " deduction and exemption purchase expenses is used in thing, is taken to user preferential, etc..

In the prior art, " code " can be generated by randomized or certain rule.When being generated by randomized, with Machine generation character string i.e. be used as " code ", code it is large numbers of in the case of repetition occurs, caused by this mode code need There is the step of code that removal repeatedly generates, or whether detection code repeats immediately after generated code.When code is more, what is repeated is general Rate is bigger, and the efficiency of generated code is lower.In addition, the code that either randomized or certain rule generate, is needs code Itself go to index, search corresponding business, when check code, retrieval amount can take very big internal memory with regard to big, verification Efficiency is very slow.Thus, it would be highly desirable to the scheme to solve the above problems is provided.

The content of the invention

In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on State the method for calibration and device that are used to realize the code of business task of problem.

According to an aspect of of the present present invention, there is provided a kind of method of calibration for being used to realize the code of business task, including：

Obtain code to be verified；

Obtain and parse the create-rule of the code to be verified, intercepted from the code to be verified for self checking Check code, using remaining code as code to be calculated；

Obtain and parse the create-rule of the check code for self checking, generate the word to be verified of the code to be calculated Symbol；

Compare the check code for self checking and the character to be verified, determined according to comparative result described to be verified Code whether pass through verification.

Alternatively, the code to be verified based on effect code, obscure code and generated for the check code of self checking, institute Check code for self checking is stated using the effect code and described obscure code and generates.

Alternatively, the effect code is the character in the first substring being converted into by the task identification of business, described Obscure the character string that code is the first designated length randomly selected from the second substring, first substring from for Generate and extracted in the character string of the code to be verified, second substring is extracted first son from the character string Remainder extraction after character string.

Alternatively, the create-rule of the code to be verified includes：

The check code for self checking is attached to the effect code and obscures the finger of intermediate code that code character closes to obtain Positioning is put, wherein, the check code for self checking is the second designated length.

Alternatively, the create-rule of the code to be verified is parsed, is intercepted from the code to be verified for self checking Check code, including：

The create-rule of the code to be verified is parsed, determines second designated length and the specified location；

According to the specified location, the character of second designated length is intercepted from the code to be verified, as institute State the check code for self checking.

Alternatively, the specified location includes the initial position or end position of the intermediate code.

Alternatively, when the specified location is the initial position of the intermediate code, according to the specified location, from described The character of second designated length is intercepted in code to be verified, including：

From the initial position of the code to be verified, the character of second designated length is sequentially intercepted.

Alternatively, when the specified location is the end position of the intermediate code, according to the specified location, from described The character of second designated length is intercepted in code to be verified, including：

From the end position of the code to be verified, backward intercepts the character of second designated length.

Alternatively, the create-rule of the check code for self checking includes：

By it is described obscure code upset described in radom insertion act on code in, generate intermediate code；

Calculate the check code of the intermediate code；

The check code of second designated length is taken from the check code of the intermediate code, as described for self checking Check code.

Alternatively, the create-rule of the parsing check code for self checking, generates the to be verified of the code to be calculated Character, including：

The create-rule of the parsing check code for self checking, it is determined that calculating the rule of the check code of the intermediate code And the rule of the check code for self checking of second designated length is taken from the check code of the intermediate code；

According to the rule for the check code for calculating the intermediate code, the check code of the calculating code to be calculated；

According to the rule for the check code for self checking that second designated length is taken from the check code of the intermediate code Then, the character to be verified of second designated length is intercepted from the check code of the code to be calculated.

Alternatively, the character string is M+N positions, and calculating the rule of the check code of the intermediate code includes：

The out of order character string, obtains the character lists of M+N system numbers；

Calculate the cyclic check code crc value of the intermediate code；

Based on the character lists of the M+N systems number, the crc value of the intermediate code is converted into M+N system numbers, as institute State the check code of intermediate code.

Alternatively, according to the rule for the check code for calculating the intermediate code, the check code of the code to be calculated is calculated, is wrapped Include：

Calculate the crc value of the code to be calculated；

Based on the character lists of the M+N systems number, the crc value of the code to be calculated is converted into M+N system numbers, as The check code of the code to be calculated.

Alternatively, the check code for self checking of second designated length is taken from the check code of the intermediate code Rule includes：From the initial position of the check code of the intermediate code, the second designated length position is sequentially taken, is used for certainly as described The check code of verification；

According to the rule for the check code for self checking that second designated length is taken from the check code of the intermediate code Then, the character to be verified of second designated length is intercepted from the check code of the code to be calculated, including：From described to be calculated The initial position of the check code of code rises, and order intercepts the second designated length position, as the character to be verified.

Alternatively, the check code for self checking of second designated length is taken from the check code of the intermediate code Rule includes：From the end position of the check code of the intermediate code, backward takes the second designated length position, is used for certainly as described The check code of verification；

According to the rule for the check code for self checking that second designated length is taken from the check code of the intermediate code Then, the character to be verified of second designated length is intercepted from the check code of the code to be calculated, including：From described to be calculated The end position of the check code of code rises, and backward intercepts the second designated length position, as the character to be verified.

Alternatively, whether the code to be verified is determined by verification according to comparative result, including：

If comparative result is identical with the character to be verified for the check code for self checking, it is determined that described to treat school The code tested passes through verification；

If comparative result differs for the check code for self checking with the character to be verified, it is determined that described to treat The code of verification is not validated.

Alternatively, the character in the character string is different two-by-two, it is determined that the code to be verified by verification after, also Including：

The character being present in second substring is deleted from the code to be calculated, obtains the code to be verified In effect code；

Obtain and parse the transformation rule of the effect code, the effect code in the code to be verified is converted into described appoint Business mark.

Alternatively, first substring is M positions, and the transformation rule of the effect code includes：

Out of order first substring, obtains the character lists of M system numbers；

Based on the character lists of the M systems number, the M system numbers of the task identification are calculated.

Alternatively, the transformation rule of the effect code is parsed, the effect code in the code to be verified is converted into described Task identification, including：

According to the character lists of the M systems number, the effect code in the code to be verified is converted into institute from M system numbers State task identification.

Alternatively, the transformation rule of the effect code is parsed, the effect code of the code to be verified is converted into described appoint After business mark, in addition to：

Corresponding business task is searched according to the task identification, and carries out business logical operation.

According to another aspect of the present invention, a kind of calibration equipment for being used to realize the code of business task is additionally provided, including：

Code securing component to be verified, suitable for obtaining code to be verified；

Self-checking code determines component, suitable for obtaining and parsing the create-rule of the code to be verified, from described to be verified Code in intercept check code for self checking；

Code to be calculated determines component, after the check code for self checking is intercepted from the code to be verified, Using remaining code as code to be calculated；

Character formation component to be verified, it is raw suitable for obtaining and parsing the create-rule of the check code for self checking Into the character to be verified of the code to be calculated；

Component is verified, suitable for the relatively check code for self checking and the character to be verified, according to comparative result Determine whether the code to be verified passes through verification.

Alternatively, the create-rule of the code to be verified includes：

Alternatively, the self-checking code determines that component is further adapted for：

Alternatively, when the specified location is the initial position of the intermediate code, the self-checking code determines component also It is suitable to：

Alternatively, when the specified location is the end position of the intermediate code, the self-checking code determines component also It is suitable to：

Alternatively, the create-rule of the check code for self checking includes：

Calculate the check code of the intermediate code；

Alternatively, the character formation component to be verified is further adapted for：

Calculate the cyclic check code crc value of the intermediate code；

Calculate the crc value of the code to be calculated；

The character formation component to be verified is further adapted for：From the initial position of the check code of the code to be calculated, order The second designated length position is intercepted, as the character to be verified.

The character formation component to be verified is further adapted for：From the end position of the check code of the code to be calculated, backward The second designated length position is intercepted, as the character to be verified.

Alternatively, the verification component is further adapted for：

Alternatively, the character in the character string is different two-by-two, in addition to：

Task identification determines component, suitable for it is described verification component it is determined that the code to be verified by verification after, from The character being present in second substring is deleted in the code to be calculated, obtains the effect in the code to be verified Code；Obtain and parse the transformation rule of the effect code, the effect code in the code to be verified is converted into the task mark Know.

Alternatively, the task identification determines that component is further adapted for：

Alternatively, described device also includes：

Business task processing component, determine to act on the transformation rule of code described in analyzing component suitable for the task identification, will The effect code of the code to be verified is converted into after the task identification, is searched corresponding business according to the task identification and is appointed Business, and carry out business logical operation.

In embodiments of the present invention, obtain and parse the create-rule of code to be verified, intercepted from code to be verified For the check code of self checking, and using remaining code as code to be calculated.Then, obtain and parse the check code for self checking Create-rule, generate the character to be verified of code to be calculated.Afterwards, the check code for self checking and character to be verified are compared, Determine whether code to be verified passes through verification according to comparative result.The embodiment of the present invention during verification, treat by in-time generatin Calculate the character to be verified of code, and then to be verified character of the check code with code to be calculated that self checking will be used in code to be verified It is compared to determine whether code to be verified passes through verification.It is if to be calculated in code to be verified during transmission Code error, such as character are lost or are tampered, then the character to be verified generated according to code to be calculated in code to be verified with using Must be in the check code of self checking it is different, can not be by verification, thus can determine to transmit by check results During code to be verified whether malfunction.

Further, the code to be verified of the embodiment of the present invention further comprises in addition to including effect code and obscure code and use In the check code of self checking, so as to serve the effect that anti-tamper, anti-violence cracks, the security of code is greatly improved.

In addition, the embodiment of the present invention can parse after code to be verified is by verification from the code by verification Code is acted on, because effect code is to convert what is obtained by the task identification of business, corresponding business can be calculated by acting on code Task identification, so as to inquire corresponding business task according to the task identification of business, and then carry out business logical operation. Because the length of the code by verification is more than the length of the task identification of business, the embodiment of the present invention directly passes through the task of business Mark inquires about corresponding business task, and index search phase is done compared to the code book body by verification is needed to use in the prior art The business answered, inquiry business it is more efficient.Also, letter is generally comprised in the code for passing through verification, letter takes byte and compares number Word is more, and the task identification of business is usually to be made up of numeral, thus the task identification occupancy byte of business is fewer than the code of generation, Therefore the embodiment of the present invention is indexed using the task identification of business, compared in the prior art using the code book body by verifying Index, the occupancy of internal memory can be reduced, save system resource.

Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, and in order to allow above and other objects of the present invention, feature and advantage can Become apparent, below especially exemplified by the embodiment of the present invention.

According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art Above-mentioned and other purposes, the advantages and features of the present invention.

Brief description of the drawings

By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：

Fig. 1 shows the flow according to an embodiment of the invention for being used to realize the generation method of the code of business task Figure；

Fig. 2 shows the flow chart of the generation method of the check code according to an embodiment of the invention for self checking；

Fig. 3 shows the flow according to an embodiment of the invention for being used to realize the method for calibration of the code of business task Figure；

Fig. 4 shows the flow of the generation method of the character to be verified of code to be calculated according to an embodiment of the invention Figure；

Fig. 5 shows that the structure according to an embodiment of the invention for realizing the generating means of the code of business task is shown It is intended to；

Fig. 6 shows that the structure according to an embodiment of the invention for realizing the calibration equipment of the code of business task is shown It is intended to；And

Fig. 7 shows the structure in accordance with another embodiment of the present invention for being used to realize the calibration equipment of the code of business task Schematic diagram.

Embodiment

The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure Completely it is communicated to those skilled in the art.

It is provided in an embodiment of the present invention a kind of for before realizing the method for calibration of code of business task, being situated between first introducing The generating process of the code of the business that continues task, during the code of generation business task, might as well the code of the business task be referred to as to treat Generated code.Here business task can be as mentioned above, and involved business is appointed in many scenes of the Internet, applications Business, such as invite task, exchange game item, deduction and exemption purchase expenses, the embodiment of the present invention is not any limitation as to this.

Fig. 1 shows the flow according to an embodiment of the invention for being used to realize the generation method of the code of business task Figure.This method can be applied in terminal, server or other equipment, for generating the code of business task.As shown in figure 1, This method comprises at least following steps S102 to step S108.

Step S102, the character string for generating code to be generated is obtained, the first substring is extracted from the character string, and The second substring is extracted from remainder.

Step S104, the task identification of business is obtained, task identification is converted into the character in the first substring, as Effect code in code to be generated.

Step S106, the character string of the first designated length is randomly selected from the second substring as in code to be generated Obscure code, and using acting on code and obscuring code, generate the check code for being used for self checking in code to be generated.

Step S108, based on effect code, obscure code and check code for self checking, generate code to be generated.

What is referred in above step S102 is used to generate the character string of code to be generated, can have identical word in the character string Character in symbol or the character string is different two-by-two.When there is identical character in character string, extracted from the character string Identical character is there may be in one substring and the second substring.For example, obtain the character for generating code to be generated Go here and there as " abcdefgh123456789ab ", it is " abcdefgh12 " that the first substring is extracted from the character string, the second sub- word Symbol string is " 3456789ab ", identical character " ab " be present in the first substring and the second substring here.In order to protect Card subsequently the code of generation is parsed exactly, in step S108 based on act on code, obscure code and for self checking When check code generates code to be generated, it is possible to specify this three's's (that is, act on code, obscure code and the check code for self checking) Sorting position, for example, sorting position, which is followed successively by, obscures code, effect code and the check code for self checking；Or sorting position It is followed successively by effect code, obscures code and the check code for self checking；Or sorting position is followed successively by the verification for self checking Code, act on code and obscure code.When subsequently being parsed to the code of generation, parsing school is carried out according to the sorting position specified Test, so as to be parsed exactly to the code of generation.

When the character in character string is different two-by-two, the first substring extracted from the character string and the second sub- character Identical character is not present in string, and identical word is also not present in the first substring and the second substring between each other Symbol, then effect code based on the generation of the first substring and obscure code also in the absence of identical based on the generation of the second substring Character, thus for removing any character after the check code for self checking in the code of generation, can distinguish exactly is Effect code obscures code.Therefore, in step S108 based on effect code, obscure code and for self checking check code generation treat During generated code, it is not necessary to specify effect code and obscure the sorting position of code, such as obscure code to upset radom insertion effect code In, it still can ensure subsequently to parse the code of generation exactly.Also, the mode of this generated code can further serve as The effect cracked to anti-tamper, anti-violence, greatly improve the security of the code of generation.It should be noted that in practical operation In can also specify effect code and obscure the sorting position of code, the embodiment of the present invention is not any limitation as to this.

The task identification based on business generates the effect code in code to be generated in step S104, the embodiments of the invention provide A kind of optional scheme, in this scenario, the first substring are M positions, out of order first substring, obtain the word of M system numbers List is accorded with, and then based on the character lists of M system numbers, the M system numbers of calculating task mark.Further, it is possible to determine task mark The current system number known, and then based on the character lists of M system numbers, task identification is converted into M system numbers from current system number.

For example, the task identification of business is adding certainly in tables of data, it is from increasing, step-length such as since decimal number " 0 " 1, it is positive integer to add certainly as 0,1,2,3 ... n, n.For generating the character string of code to be generated as M+N positions " s25a9rwc78pzdgt6jbu4eh3fnqyxmkv ", the first substring are M (M=26) position " s259rwc78pzdgt6jbue3fnqymk ", the second substring are " a4hxv " of N (N=5) position.Out of order first sub- character String, the character lists for obtaining M system numbers are " ws5gr2pumk7q3c6tfdj9bzney8 ", add the M of middle decimal number " 0 " certainly System number is that " w " is used as the effect code in code to be generated, and the M systems number of decimal number " 1 " is " s " as the work in code to be generated With code, by that analogy.It is only illustrative it should be noted that enumerate herein, the embodiment of the present invention is not any limitation as to this.

In step s 106 using acting on code and obscuring code, the check code for being used for self checking in code to be generated, this hair are generated Bright embodiment provides a kind of optional scheme.Fig. 2 shows the verification according to an embodiment of the invention for self checking The flow chart of the generation method of code.As shown in Fig. 2 this method comprises at least following steps S202 to step S206.

Step S202, code will be obscured and upset in radom insertion effect code, generate intermediate code.

In this step, by taking above example as an example, first is randomly selected from the second substring " a4hxv " and specifies length The character string " ahx4 " of degree (being assumed to be 4) obscures code as in code to be generated, will obscure code " ahx4 " and upsets radom insertion work With in code " w ", generation intermediate code is " a4hxw ".Further, it can also will obscure code and upset any more of radom insertion effect code Individual position generates intermediate code, for example, any number of positions that code " ahx4 " upsets radom insertion effect code " w " will be obscured, generation Intermediate code is " a4whx ".It is only illustrative it should be noted that enumerate herein, the embodiment of the present invention is not any limitation as to this.

Step S204, calculate the check code of intermediate code.

In this step, the embodiments of the invention provide a kind of optional scheme, i.e. character string is M+N positions, can be with out of order The character string, the character lists of M+N system numbers are obtained, and calculate the CRC of intermediate code (Cyclic Redundancy Check, are followed Ring check code) value.Subsequently, based on the character lists of M+N system numbers, the crc value of intermediate code is converted into M+N system numbers, as The check code of intermediate code.

By taking above example as an example, the intermediate code of generation is " a4whx ", calculate the CRC32 values of the intermediate code for- 10822859820 (decimal numbers being converted to by binary number).When calculating the crc value of code, there can be different CRC to calculate Method, such as CRC8, CRC12, CRC16, CRC32, each CRC algorithm represent different generator polynomials.In this example schematically The CRC32 values of intermediate code are calculated, the embodiment of the present invention is not any limitation as to this.Subsequently, based on the character lists of M+N system numbers, The CRC32 values " -10822859820 " of intermediate code are converted into M+N systems number " aksdf8dk ", the check code as intermediate code.

Step S206, the check code of the second designated length is taken from the check code for the intermediate code being calculated, as to be generated It is used for the check code of self checking into code.

In this step, second can be sequentially taken to specify from the initial position of the check code for the intermediate code being calculated Length position, as the check code for being used for self checking in code to be generated；Or the end of the check code from the intermediate code being calculated Position is risen, and backward takes the second designated length position, as the check code for being used for self checking in code to be generated.

In the check code " aksdf8dk " for the intermediate code being calculated, from initial position, second is sequentially taken to specify length Spend (being assumed to be 3) position " aks ", as the check code for being used for self checking in code to be generated.Or from end position, backward takes Second designated length (being assumed to be 3) position " 8dk ", as the check code for being used for self checking in code to be generated.It should be noted that this Place, which is enumerated, to be only illustrative, and the embodiment of the present invention is not any limitation as to this.

Further, the first designated length referred in step S106 can be realized by following steps, i.e. determine to be generated Into the length of the effect code in the length of code and code to be generated, and then the length of code to be generated is subtracted into the work in code to be generated With the length of code with the second designated length (that is, the length that the check code of self checking is used in code to be generated) sum, obtained length Angle value is defined as the first designated length (that is, the length for obscuring code in code to be generated).In practical operation, the length of code to be generated It is used for self checking in degree, the length of effect code in code to be generated, the length for obscuring code in code to be generated and code to be generated Check code length, determine any three in this four length, you can obtain the 4th length.

In step S106 using acting on code and obscuring code, generate in code to be generated and be used for after the check code of self checking, step In rapid S108 based on effect code, obscure code and check code for self checking, generate code to be generated, the embodiment of the present invention provides A kind of optional scheme, in the optional scheme, upset in radom insertion effect code due to obscuring code and generate intermediate code, Check code for self checking can be thus attached to the end of intermediate code, generate code to be generated；Or it will can also be used for The check code of self checking is attached to the front end of intermediate code, generates code to be generated.

For example, the intermediate code generated in above step S202 is " a4whx ", from the check code of intermediate code in step S206 The check code for self checking of interception is " aks " or " 8dk " in " aksdf8dk ".

For the check code " aks " for self checking, " aks " can be attached to intermediate code " a4whx " end, generated Code to be generated is " a4whxaks "；Or " aks " is attached to intermediate code " a4whx " front end, generating code to be generated is “aksa4whx”。

For the check code " 8dk " for self checking, " 8dk " can be attached to intermediate code " a4whx " end, generated Code to be generated is " a4whx8dk "；Or " 8dk " is attached to intermediate code " a4whx " front end, generating code to be generated is “8dka4whx”。

Example above is listed from when to add middle decimal number be " 0 ", according to the code of the business task of such scheme generation Situation, for other decimal numbers in adding certainly, similar for the situation of " 0 " with decimal number, here is omitted.

It is (that is, to be generated according to the code of methods mentioned above generation business task in terminal, server or other equipment Code) after, when receiving the request of code of issuing service task or instruction, the code of the business task of generation can be handed down to Multiple destination clients.So as to which, multiple destination clients are using the code of the business task received, to terminal, server or Corresponding business task is searched in the Service Database specified in other equipment, is realized by terminal, server or other equipment Business logical operation.

The code for how verifying business task is explained below and inquires about corresponding business times using the code of business task Business, and then realize business logical operation.

Fig. 3 shows the flow according to an embodiment of the invention for being used to realize the method for calibration of the code of business task Figure.As shown in figure 3, this method comprises at least following steps S302 to step S308.

Step S302, obtain code to be verified.

Step S304, obtain and parse the create-rule of code to be verified, intercepted from code to be verified for self checking Check code, using remaining code as code to be calculated.

Step S306, obtain and parse the create-rule of the check code for self checking, generate the to be verified of code to be calculated Character.

Step S308, compare the check code for self checking and character to be verified, determined according to comparative result to be verified Whether code passes through verification.

The code to be verified that above step S302 is obtained, it is based on effect code, obscures code and verification for self checking Code and generate, wherein, the check code for self checking is generated with obscuring code using acting on code.It follows that the present invention is real The code to be verified of example is applied in addition to including effect code, further comprises and obscure code and the check code for self checking, so as to rise The effect cracked to anti-tamper, anti-violence, greatly improve the security of code.

Also, effect code is character in the first substring being converted into by the task identification of business, obscure code be from The character string for the first designated length randomly selected in second substring, the first substring is from for generating code to be verified Character string in extract, the second substring from character string be extracted the first substring after remainder extraction.This hair Character in the first substring that bright embodiment is converted to the task identification of business, as the effect code in code to be generated, So as in the case of the task identification of business is unduplicated, ensure that the code of generation does not repeat, solve and work as life in the prior art Into code it is more when the probability that repeats it is bigger, and then also need to carry out deduplication operation after generated code, cause the efficiency of generated code compared with The problem of low.

For example, in terminal, server or other equipment generated code " a4whx8dk " (code is used to realize business task) Afterwards, the code is handed down to one or more destination clients.Destination client carries out code using the code of the business task received Verification and business lookup, in practical operation, destination client code to be verified can be submitted to terminal, server or Person's other equipment, and then carry out the verification of code and the lookup of business.Terminal, server or other equipment obtain to be verified Code is " a4whx8dk ", and the task identification of business is adding certainly in tables of data, from increasing, step-length such as since decimal number " 0 " For 1, it is positive integer to add certainly as 0,1,2,3 ... n, n.For generating the character string of code to be verified as M+N positions " s25a9rwc78pzdgt6jbu4eh3fnqyxmkv ", the first substring are M (M=26) position " s259rwc78pzdgt6jbue3fnqymk ", the second substring are " a4hxv " of N (N=5) position.It should be noted that this Place, which is enumerated, to be only illustrative, and the embodiment of the present invention is not any limitation as to this.

In above step S304, the create-rule of code to be verified includes the check code for self checking being attached to effect Code and obscure the specified location of intermediate code that code character closes to obtain, wherein, the check code for self checking is the second designated length.This When, the create-rule of code to be verified is parsed, determines the second designated length and specified location, and then according to specified location, from treating The character of the second designated length is intercepted in the code of verification, as the check code for self checking.Here, specified location can include Initial position, end position or the other positions of intermediate code.

, can be from the initial position of code to be verified when specified location is the initial position of intermediate code, order intercepts The character of second designated length.

, can be from the end position of code to be verified when specified location is the end position of intermediate code, backward interception The character of second designated length.

In above example, the code to be verified of acquisition is " a4whx8dk ", second for the check code of self checking Designated length is 3, and specified location is the end position of intermediate code.Now, from the end position of code " a4whx8dk " to be verified Rise, backward intercepts the character " 8dk " of the second designated length " 3 ", as the check code for self checking.Now, remaining code is " a4whx " is used as code to be calculated.

The create-rule of the check code for self checking is parsed in step S306, generates the word to be verified of code to be calculated Symbol, the embodiments of the invention provide a kind of optional scheme, in this scenario, the create-rule bag for the check code of self checking Code will be obscured by, which including, upsets in radom insertion effect code, generates intermediate code, and then calculates the check code of intermediate code, then from intermediate code Check code in take the check code of the second designated length, as the check code for self checking.Fig. 4 is shown according to the present invention one The flow chart of the generation method of the character to be verified of the code to be calculated of individual embodiment.As shown in figure 4, this method is including at least following Step S402 to step S406.

Step S402, the create-rule of the check code for self checking is parsed, it is determined that calculating the rule of the check code of intermediate code Then and from the check code of intermediate code take the rule of the check code for self checking of the second designated length.

Step S404, according to the rule for the check code for calculating intermediate code, calculate the check code of code to be calculated.

In this step, the rule of the check code for the calculating intermediate code that step S402 is determined includes out of order character string, obtains M The character lists of+N system numbers, and then calculate the crc value of intermediate code, the character lists then based on M+N system numbers, by intermediate code Crc value be converted to M+N system numbers, the check code as intermediate code.Now, the crc value of code to be calculated is calculated, and then is based on M+ The character lists of N system numbers, the crc value of code to be calculated is converted into M+N system numbers, the check code as code to be calculated.

In example above, code to be calculated be " a4whx ", the CRC32 values of the code " a4whx " to be calculated be "- 10822859820 ", it is " aksdf8dk " that the CRC32 values of code to be calculated are converted into M+N systems number, the school as code to be calculated Test code.

Step S406, according to the rule for the check code for self checking that the second designated length is taken from the check code of intermediate code Then, the character to be verified of the second designated length is intercepted from the check code of code to be calculated.

In this step, when take the second designated length in the check code from intermediate code that step S402 is determined is used for self-correcting The rule for the check code tested include from the initial position of the check code of intermediate code, sequentially take the second designated length position, as with In the check code of self checking.At this point it is possible to from the initial position of the check code of code to be calculated, order intercepts the second designated length Position, as character to be verified.

When the check code for self checking that the second designated length is taken in the check code from intermediate code that step S402 is determined Rule include from the end position of the check code of intermediate code, backward takes the second designated length position, as self checking Check code.At this point it is possible to from the end position of the check code of code to be calculated, backward intercepts the second designated length position, as treating Check character.

In example above, the rule of the check code for self checking of the second designated length are taken from the check code of intermediate code Then include from the end position of the check code of intermediate code, backward takes the second designated length position, as the verification for self checking Code.At this point it is possible to from the end position of the check code " aksdf8dk " of code to be calculated, backward intercepts the second designated length " 3 " Position " 8dk ", as character to be verified.

In above step S308, if comparative result is identical with character to be verified for the check code for self checking, really Fixed code to be verified passes through verification；Conversely, if comparative result is to be differed for the check code of self checking with character to be verified, Determine that code to be verified is not validated.In the above example, the check code " 8dk " for self checking and character to be verified " 8dk " is identical, it is determined that code to be verified passes through verification.

Further, after step S308 determines code to be verified by verification, can be extracted from the code of business task The task identification of business, and then corresponding business task is searched according to task identification, and carry out business logical operation.I.e., it is possible to The character being present in the second substring is deleted from code to be calculated, obtains the effect code in code to be verified, and then obtain And the transformation rule of analytic function code, the effect code in code to be verified is converted into task identification, and then according to task identification Corresponding business task is searched, and carries out business logical operation.

In this step, acting on the transformation rule of code includes out of order first substring, obtains the character row of M system numbers Table, and then based on the character lists of M system numbers, the M system numbers of calculating task mark.At this point it is possible to the character according to M system numbers List, the effect code in code to be verified is converted into task identification from M system numbers.

In example above, code to be calculated is " a4whx ", and the second substring is " a4hxv " of N (N=5) position, from treating The character (that is, obscuring code) deleted and be present in the second substring in code is calculated, the effect code obtained in code to be verified is “w”.Subsequently, based on the character lists of M system numbers, the effect code " w " in code to be verified is converted into task mark from M system numbers Know " 0 ".Afterwards, corresponding business task is searched according to task identification " 0 ", and carries out business logical operation.For example, task identification Business task corresponding to " 0 " is " exchange game item ", then carries out exchanging the business logical operation of game item.

The embodiment of the present invention directly inquires about corresponding business task by the task identification of business, compared in the prior art Need to use the code book body of generation to do the corresponding business of index search, inquiry business it is more efficient.Also, in the code of generation Letter is generally comprised, letter occupancy byte is more than numeral, and the task identification of business is usually to be made up of numeral, thus business Task identification occupancy byte is fewer than the code of generation, therefore the embodiment of the present invention is indexed using the task identification of business, compared to Indexed in the prior art using the code book body of generation, the occupancy of internal memory can be reduced, save system resource.

The generation method for being used to realize the code of business task provided based on each embodiment above, based on same invention structure Think, the embodiment of the present invention additionally provides a kind of generating means for being used to realize the code of business task, and the device can be applied at end In end, server or other equipment, for generating the code of business task.Here business task can be as mentioned above, The involved business task in many scenes of the Internet, applications, such as invite task, exchange game item, deduction and exemption shopping expense With, exchange gift etc., the embodiment of the present invention is not any limitation as to this.

Fig. 5 shows that the structure according to an embodiment of the invention for realizing the generating means of the code of business task is shown It is intended to.As shown in figure 5, the device 500 can at least include substring extraction assembly 510, effect code formation component 520, mix Confuse yard formation component 530, self-checking code formation component 540 and code formation component 550 to be generated.

Now introduce each composition or device that are used to realize the generating means 500 of the code of business task of the embodiment of the present invention Annexation between function and each several part：

Substring extraction assembly 510, it is used to generate the character string of code to be generated suitable for obtaining, the is extracted from character string One substring, and extract the second substring from remainder；

Code formation component 520 is acted on, is coupled with substring extraction assembly 510, suitable for obtaining the task identification of business, Task identification is converted into the character in the first substring, as the effect code in code to be generated；

Obscure yard formation component 530, be coupled with effect code formation component 520, suitable for random from the second substring The character string for extracting the first designated length obscures code as in code to be generated；

Self-checking code formation component 540, it is coupled with obscuring yard formation component 530, suitable for code and obscuring code using acting on, Generate the check code for being used for self checking in code to be generated；

Code formation component 550 to be generated, is coupled with self-checking code formation component 540, suitable for based on effect code, obscure code And the check code for self checking, generate code to be generated.

In an embodiment of the present invention, the character string for being used to generate code to be generated that substring extraction assembly 510 obtains, There can be the character in identical character or the character string different two-by-two in the character string.When there is identical character in character string When, identical character is there may be in the first substring and the second substring that are extracted from the character string.For example, obtain Character string for generating code to be generated is " abcdefgh123456789ab ", and the first substring is extracted from the character string For " abcdefgh12 ", the second substring is " 3456789ab ", is deposited in the first substring and the second substring here At identical character " ab ".In order to ensure that subsequently the code of generation is parsed exactly, code formation component 550 to be generated is based on When acting on code, obscure code and generating code to be generated for the check code of self checking, it is possible to specify this three (that is, acts on code, mixed Confuse code and the check code for self checking) sorting position, for example, sorting position, which is followed successively by, obscures code, effect code and use In the check code of self checking；Or sorting position is followed successively by effect code, obscures code and the check code for self checking；Or Sorting position is followed successively by the check code for self checking, acts on code and obscures code.When subsequently being parsed to the code of generation, Parsing verification is carried out according to the sorting position specified, so as to be parsed exactly to the code of generation.

When the character in character string is different two-by-two, the first substring extracted from the character string and the second sub- character Identical character is not present in string, and identical word is also not present in the first substring and the second substring between each other Symbol, then effect code based on the generation of the first substring and obscure code also in the absence of identical based on the generation of the second substring Character, thus for removing any character after the check code for self checking in the code of generation, can distinguish exactly is Effect code obscures code.Therefore, code formation component 550 to be generated based on effect code, obscure code and verification for self checking When code generates code to be generated, it is not necessary to specify effect code and obscure the sorting position of code, such as obscure code to upset with the machine transplanting of rice Enter to act in code, still can ensure subsequently to parse the code of generation exactly.Also, the mode of this generated code can The effect that anti-tamper, anti-violence cracks is further functioned as, greatly improves the security of the code of generation.It should be noted that Effect code can also be specified in practical operation and obscures the sorting position of code, the embodiment of the present invention is not any limitation as to this.

In an embodiment of the present invention, code formation component 520 is acted on to be further adapted for：It is out of order when the first substring is M positions First substring, obtain the character lists of M system numbers；Based on the character lists of M system numbers, the M systems of calculating task mark Number.

In an embodiment of the present invention, code formation component 520 is acted on to be further adapted for：Determine the current system number of task identification； And then based on the character lists of M system numbers, task identification is converted into M system numbers from current system number.

In an embodiment of the present invention, self-checking code formation component 540 is further adapted for：Code will be obscured and upset radom insertion effect In code, intermediate code is generated；Calculate the check code of intermediate code；The second designated length is taken from the check code for the intermediate code being calculated Check code, as in code to be generated be used for self checking check code.

In an embodiment of the present invention, self-checking code formation component 540 is further adapted for：Code will be obscured and upset radom insertion effect Any number of positions of code, generate intermediate code.

By taking above example as an example, obscure yard formation component 530 and randomly select first from the second substring " a4hxv " The character string " ahx4 " of designated length (being assumed to be 4) obscures code as in code to be generated.Self-checking code formation component 540 will be mixed The code " ahx4 " that confuses is upset in radom insertion effect code " w ", and generation intermediate code is " a4hxw ".Further, self-checking code formation component 540 will obscure any number of positions that code " ahx4 " upsets radom insertion effect code " w ", and generation intermediate code is " a4whx ".Need Illustrate, enumerate being only illustrative herein, the embodiment of the present invention is not any limitation as to this.

In an embodiment of the present invention, self-checking code formation component 540 is further adapted for：When character string is M+N positions, out of order word Symbol string, obtains the character lists of M+N system numbers；Calculate the crc value of intermediate code；Based on the character lists of M+N system numbers, by centre The crc value of code is converted to M+N system numbers, the check code as intermediate code.

By taking above example as an example, the intermediate code that self-checking code formation component 540 generates is " a4whx ", and self-checking code is given birth to The CRC32 values that the intermediate code is calculated into component 540 are -10822859820 (decimal numbers being converted to by binary number). When calculating the crc value of code, can there are different CRC algorithms, such as CRC8, CRC12, CRC16, CRC32, each CRC algorithm table Show different generator polynomials.The CRC32 values of intermediate code are schematically calculated in this example, the embodiment of the present invention is not limited this System.Then, character lists of the self-checking code formation component 540 based on M+N system numbers, by the CRC32 values of intermediate code "- 10822859820 " are converted to M+N systems number " aksdf8dk ", the check code as intermediate code.

In an embodiment of the present invention, self-checking code formation component 540 is further adapted for：From the inspection for the intermediate code being calculated The initial position of code rises, and sequentially takes the second designated length position, as the check code for being used for self checking in code to be generated；Or from The end position of the check code for the intermediate code being calculated rises, and backward takes the second designated length position, as being used in code to be generated The check code of self checking.

In the check code " aksdf8dk " for the intermediate code being calculated, self-checking code formation component 540 is from initial position Rise, sequentially take the second designated length (being assumed to be 3) position " aks ", as the check code for being used for self checking in code to be generated.Or Self-checking code formation component 540 is from end position, and backward takes the second designated length (being assumed to be 3) position " 8dk ", as to be generated It is used for the check code of self checking in code.It is only illustrative it should be noted that enumerate herein, the embodiment of the present invention is not added with to this With limitation.

In an embodiment of the present invention, obscure yard formation component 530 to be further adapted for：Determine the length of code to be generated and to be generated Into the length of the effect code in code；The length that the length of code to be generated is subtracted to the effect code in code to be generated specifies length with second Sum is spent, obtained length value is defined as the first designated length.In practical operation, in the length of code to be generated, code to be generated The length of effect code, be used in the length for obscuring code in code to be generated and code to be generated self checking check code length Spend, determine any three in this four length, you can obtain the 4th length.

In an embodiment of the present invention, code formation component 550 to be generated is further adapted for：Check code for self checking is added At the end of intermediate code, code to be generated is generated；Or the check code for self checking is attached to the front end of intermediate code, generate Code to be generated.

For example, the intermediate code of the generation of self-checking code formation component 540 above is " a4whx ", and from the inspection of intermediate code The check code for self checking of interception is " aks " or " 8dk " in code " aksdf8dk ".

For the check code " aks " for self checking, " aks " is attached to intermediate code by code formation component 550 to be generated The end of " a4whx ", it is " a4whxaks " to generate code to be generated；Or " aks " is attached to intermediate code " a4whx " front end, It is " aksa4whx " to generate code to be generated.

For the check code " 8dk " for self checking, " 8dk " is attached to intermediate code by code formation component 550 to be generated The end of " a4whx ", it is " a4whx8dk " to generate code to be generated；Or " 8dk " is attached to intermediate code " a4whx " front end, It is " 8dka4whx " to generate code to be generated.

The method of calibration for being used to realize the code of business task provided based on each embodiment above, based on same invention structure Think, the embodiment of the present invention additionally provides a kind of calibration equipment for being used to realize the code of business task.Fig. 6 is shown according to the present invention The structural representation for being used to realize the calibration equipment of the code of business task of one embodiment.As shown in fig. 6, the device 600 to Code securing component 610 to be verified, self-checking code can be included less and determine that component 620, code to be calculated determine component 630, to be verified Character formation component 640 and verification component 650.

Now introduce each composition or device that are used to realize the calibration equipment 600 of the code of business task of the embodiment of the present invention Annexation between function and each several part：

Code securing component 610 to be verified, suitable for obtaining code to be verified；

Self-checking code determines component 620, is coupled with code securing component 610 to be verified, to be verified suitable for obtaining and parsing Code create-rule, the check code for self checking is intercepted from code to be verified；

Code to be calculated determines component 630, determines that component 620 is coupled with self-checking code, suitable for being cut from code to be verified Take after the check code of self checking, using remaining code as code to be calculated；

Character formation component 640 to be verified, determine that component 630 is coupled with code to be calculated, be used for suitable for obtaining and parsing The create-rule of the check code of self checking, generate the character to be verified of code to be calculated；

Component 650 is verified, is coupled with character formation component 640 to be verified, suitable for comparing the check code for self checking With character to be verified, determine whether code to be verified passes through verification according to comparative result.

In an embodiment of the present invention, the code to be verified that code securing component 610 to be verified obtains, be based on effect code, Obscure code and generated for the check code of self checking, wherein, the check code for self checking code and is obscured using acting on Code and generate.It follows that the code to be verified of the embodiment of the present invention except including effect code in addition to, further comprises obscure code and For the check code of self checking, so as to serve the effect that anti-tamper, anti-violence cracks, the security of code is greatly improved.

Still exemplified by above, the code to be verified of acquisition is " a4whx8dk ", and the task identification of business is in tables of data From adding, from increasing such as since decimal number " 0 ", step-length 1, it is positive integer to add certainly as 0,1,2,3 ... n, n.For generating The character string of code to be verified is " s25a9rwc78pzdgt6jbu4eh3fnqyxmkv " of M+N positions, and the first substring is M (M=26) " s259rwc78pzdgt6jbue3fnqymk " of position, the second substring are " a4hxv " of N (N=5) position.Need Illustrate, enumerate being only illustrative herein, the embodiment of the present invention is not any limitation as to this.

In an embodiment of the present invention, when code to be verified create-rule include by the second designated length, for from When the check code of verification is attached to effect code and obscures the specified location for the intermediate code that code character closes to obtain, self-checking code determines component The create-rule of 620 parsing codes to be verified, determines the second designated length and specified location, and then according to specified location, from treating The character of the second designated length is intercepted in the code of verification, as the check code for self checking.Here, the second designated length is use In the length of the check code of self checking, specified location can include initial position, end position or the other positions of intermediate code.

When specified location is the initial position of intermediate code, self-checking code determines component 620 from the initial of code to be verified Position is risen, and order intercepts the character of the second designated length.

When specified location is the end position of intermediate code, self-checking code determines component 620 from the end of code to be verified Position is risen, and backward intercepts the character of the second designated length.

In above example, the code to be verified that code securing component 610 to be verified obtains is " a4whx8dk ", for certainly Second designated length of the check code of verification is 3, and specified location is the end position of intermediate code.Now, self-checking code determines group For part 620 from the end position of code " a4whx8dk " to be verified, backward intercepts the character " 8dk " that the second designated length is " 3 ", As the check code for self checking.Determine that component 620 intercepts the school for self checking from code to be verified in self-checking code After testing code, code to be calculated determines that component 630 determines that remaining code is used as code to be calculated for " a4whx ".

In an embodiment of the present invention, the create-rule for the check code of self checking is upset with the machine transplanting of rice including that will obscure code Enter to act in code, generate intermediate code, and then calculate the check code of intermediate code, then take second to specify from the check code of intermediate code The check code of length, as the check code for self checking.Now, character formation component 640 to be verified is further adapted for：Parse and be used for The create-rule of the check code of self checking, it is determined that calculating the rule of the check code of intermediate code and being taken from the check code of intermediate code The rule of the check code for self checking of second designated length；According to the rule for the check code for calculating intermediate code, calculate and wait to count Calculate the check code of code；According to the rule for the check code for self checking that the second designated length is taken from the check code of intermediate code, The character to be verified of the second designated length is intercepted from the check code of code to be calculated.

In an embodiment of the present invention, calculating the rule of the check code of intermediate code includes out of order character string, obtains M+N systems Several character lists, and then calculate the crc value of intermediate code, the character lists then based on M+N system numbers, by the CRC of intermediate code Value is converted to M+N system numbers, the check code as intermediate code.Now, character formation component 640 to be verified calculates code to be calculated Crc value, and then based on the character lists of M+N system numbers, the crc value of code to be calculated is converted into M+N system numbers, as to be calculated The check code of code.

In example above, code to be calculated is " a4whx ", the CRC32 values of the code " a4whx " to be calculated for "- 10822859820 ", the CRC32 values of code to be calculated are converted to M+N system numbers and are by character formation component 640 to be verified " aksdf8dk ", the check code as code to be calculated.

In an embodiment of the present invention, the verification for self checking of the second designated length is taken from the check code of intermediate code The rule of code is included from the initial position of the check code of intermediate code, the second designated length position is sequentially taken, as self checking Check code.Now, the initial position of check code of the character formation component 640 to be verified from code to be calculated, order interception the Two designated length positions, as character to be verified.

In an embodiment of the present invention, the verification for self checking of the second designated length is taken from the check code of intermediate code The rule of code is included from the end position of the check code of intermediate code, and backward takes the second designated length position, as self checking Check code.Now, the end position of check code of the character formation component 640 to be verified from code to be calculated, backward interception the Two designated length positions, as character to be verified.

In example above, the rule of the check code for self checking of the second designated length are taken from the check code of intermediate code Then include from the end position of the check code of intermediate code, backward takes the second designated length position, as the verification for self checking Code.Now, character formation component 640 to be verified from the end position of the check code " aksdf8dk " of code to be calculated, cut by backward The character bit that the second designated length is " 3 " is taken, i.e., " 8dk ", as character to be verified.

In an embodiment of the present invention, verification component 650 compares the check code for self checking and character to be verified, if than Relatively result is identical with character to be verified for the check code for self checking, it is determined that code to be verified passes through verification；If conversely, than Relatively result differs for the check code for self checking with character to be verified, it is determined that code to be verified is not validated.Upper State in example, verification component 650 compares identical with character to be verified " 8dk " for the check code " 8dk " of self checking, it is determined that Code to be verified passes through verification.

In an embodiment of the present invention, as shown in fig. 7, the calibration equipment 600 of Fig. 6 displayings can also include：Task identification Determine component 660, be coupled with verification component 650, suitable for verification component 650 it is determined that code to be verified by verification after, The character being present in the second substring is deleted from code to be calculated, obtains the effect code in code to be verified；Obtain and solve Analysis acts on the transformation rule of code, and the effect code in code to be verified is converted into task identification.

In an embodiment of the present invention, acting on the transformation rule of code includes out of order first substring, obtains M system numbers Character lists, and then based on the character lists of M system numbers, the M system numbers of calculating task mark.Now, task identification determines group Effect code in code to be verified is converted to task identification by part 660 according to the character lists of M system numbers from M system numbers.

In example above, code to be calculated is " a4whx ", and the second substring is " a4hxv " of N (N=5) position, from treating The character (that is, obscuring code) deleted and be present in the second substring in code is calculated, the effect code obtained in code to be verified is “w”.Subsequently, based on the character lists of M system numbers, the effect code " w " in code to be verified is converted into task mark from M system numbers Know " 0 ".

In an embodiment of the present invention, as shown in fig. 7, the calibration equipment 600 of Fig. 6 displayings can also include：Business task Processing component 670, determine that component 660 is coupled with task identification, turning for the analytic function code of component 660 is determined suitable for task identification Change rule, after the effect code of code to be verified is converted into task identification, corresponding business task searched according to task identification, And carry out business logical operation.For example, business task corresponding to task identification " 0 " is " exchange game item ", at business task Reason component 670 exchange the business logical operation of game item.

According to the combination of any one above-mentioned preferred embodiment or multiple preferred embodiments, the embodiment of the present invention can reach Following beneficial effect：

In the specification that this place provides, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention Example can be put into practice in the case of these no details.In some instances, known method, structure is not been shown in detail And technology, so as not to obscure the understanding of this description.

Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more of each inventive aspect, Above in the description to the exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor The application claims of shield features more more than the feature being expressly recited in each claim.It is more precisely, such as following Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore, Thus the claims for following embodiment are expressly incorporated in the embodiment, wherein each claim is in itself Separate embodiments all as the present invention.

Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the equipment in embodiment Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power Profit requires, summary and accompanying drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation Replace.

In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any Mode it can use in any combination.

The all parts embodiment of the present invention can be realized with hardware, or to be run on one or more processor Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that it can use in practice Microprocessor or digital signal processor (DSP) realize the code for being used to realize business task according to embodiments of the present invention The some or all functions of some or all parts in calibration equipment.The present invention is also implemented as being used to perform here The some or all equipment or program of device of described method are (for example, computer program and computer program production Product).Such program for realizing the present invention can store on a computer-readable medium, or can have one or more The form of signal.Such signal can be downloaded from internet website and obtained, and either be provided or on carrier signal to appoint What other forms provides.

It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims, Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such Element.The present invention can be by means of including the hardware of some different elements and being come by means of properly programmed computer real It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame Claim.

So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized It is set to and covers other all these variations or modifications.

The one side of the embodiment of the present invention, is also disclosed：A1, a kind of method of calibration for being used to realize the code of business task, Including：

Obtain code to be verified；

A2, the method according to A1, wherein, the code to be verified is based on effect code, obscures code and for self-correcting The check code tested and generate, the check code for self checking is using the effect code and described obscure code and generates.

A3, the method according to any one of A1-A2, wherein, the effect code is converted into by the task identification of business The first substring in character, it is described to obscure the word that code is the first designated length randomly selected from the second substring Symbol string, first substring extract from the character string for generating the code to be verified, second substring From the character string be extracted first substring after remainder extraction.

A4, the method according to any one of A1-A3, wherein, the create-rule of the code to be verified includes：

A5, the method according to any one of A1-A4, wherein, the create-rule of the code to be verified is parsed, from described The check code for self checking is intercepted in code to be verified, including：

A6, the method according to any one of A1-A5, wherein, the specified location includes the initial bit of the intermediate code Put or end position.

A7, the method according to any one of A1-A6, wherein, when the initial bit that the specified location is the intermediate code When putting, according to the specified location, the character of second designated length is intercepted from the code to be verified, including：

A8, the method according to any one of A1-A7, wherein, when the last bit that the specified location is the intermediate code When putting, according to the specified location, the character of second designated length is intercepted from the code to be verified, including：

A9, the method according to any one of A1-A8, wherein, the create-rule bag of the check code for self checking Include：

Calculate the check code of the intermediate code；

A10, the method according to any one of A1-A9, wherein, the generation rule of the parsing check code for self checking Then, the character to be verified of the code to be calculated is generated, including：

A11, the method according to any one of A1-A10, wherein, the character string is M+N positions, calculates the intermediate code The rule of check code include：

Calculate the cyclic check code crc value of the intermediate code；

A12, the method according to any one of A1-A11, wherein, according to the rule for the check code for calculating the intermediate code, The check code of the code to be calculated is calculated, including：

Calculate the crc value of the code to be calculated；

A13, the method according to any one of A1-A12, wherein,

The rule bag of the check code for self checking of second designated length is taken from the check code of the intermediate code Include：From the initial position of the check code of the intermediate code, the second designated length position is sequentially taken, as described for self checking Check code；

A14, the method according to any one of A1-A13, wherein,

The rule bag of the check code for self checking of second designated length is taken from the check code of the intermediate code Include：From the end position of the check code of the intermediate code, backward takes the second designated length position, as described for self checking Check code；

A15, the method according to any one of A1-A14, wherein, determine that the code to be verified is according to comparative result It is no by verification, including：

A16, the method according to any one of A1-A15, wherein, the character in the character string is different two-by-two, it is determined that After the code to be verified is by verification, in addition to：

A17, the method according to any one of A1-A16, wherein, first substring is M positions, the effect code Transformation rule include：

A18, the method according to any one of A1-A17, wherein, the transformation rule of the effect code is parsed, is treated described Effect code in the code of verification is converted into the task identification, including：

A19, the method according to any one of A1-A18, wherein, the transformation rule of the effect code is parsed, is treated described The effect code of the code of verification is converted into after the task identification, in addition to：

The another aspect of the embodiment of the present invention, is also disclosed：B20, a kind of verification dress for being used to realize the code of business task Put, including：

B21, the device according to B20, wherein, the code to be verified is based on effect code, obscures code and for certainly The check code of verification and generate, the check code for self checking is using the effect code and described obscure code and generates.

B22, the device according to any one of B20-B21, wherein, the effect code is the task identification conversion by business For the first substring in character, it is described that to obscure code be the first designated length randomly selected from the second substring Character string, first substring extract from the character string for generating the code to be verified, the second sub- character Go here and there from the character string be extracted first substring after remainder extraction.

B23, the device according to any one of B20-B22, wherein, the create-rule of the code to be verified includes：

B24, the device according to any one of B20-B23, wherein, the self-checking code determines that component is further adapted for：

B25, the device according to any one of B20-B24, wherein, the specified location includes the initial of the intermediate code Position or end position.

B26, the device according to any one of B20-B25, wherein, when the specified location is the initial of the intermediate code During position, the self-checking code determines that component is further adapted for：

B27, the device according to any one of B20-B26, wherein, when the end that the specified location is the intermediate code During position, the self-checking code determines that component is further adapted for：

B28, the device according to any one of B20-B27, wherein, the create-rule of the check code for self checking Including：

Calculate the check code of the intermediate code；

B29, the device according to any one of B20-B28, wherein, the character formation component to be verified is further adapted for：

B30, the device according to any one of B20-B29, wherein, the character string is M+N positions, calculates the intermediate code The rule of check code include：

Calculate the cyclic check code crc value of the intermediate code；

B31, the device according to any one of B20-B30, wherein, the character formation component to be verified is further adapted for：

Calculate the crc value of the code to be calculated；

B32, the device according to any one of B20-B31, wherein,

B33, the device according to any one of B20-B32, wherein,

B34, the device according to any one of B20-B33, wherein, the verification component is further adapted for：

B35, the device according to any one of B20-B34, wherein, the character in the character string is different two-by-two, also wraps Include：

B36, the device according to any one of B20-B35, wherein, first substring is M positions, the effect code Transformation rule include：

B37, the device according to any one of B20-B36, wherein, the task identification determines that component is further adapted for：

B38, the device according to any one of B20-B37, wherein, in addition to：

Claims

1. a kind of method of calibration for being used to realize the code of business task, including：

Obtain code to be verified；

Obtain and parse the create-rule of the code to be verified, the verification for self checking is intercepted from the code to be verified Code, using remaining code as code to be calculated；

Obtain and parse the create-rule of the check code for self checking, generate the character to be verified of the code to be calculated；

Compare the check code for self checking and the character to be verified, the code to be verified is determined according to comparative result Whether verification is passed through.

2. according to the method for claim 1, wherein, the code to be verified is based on effect code, obscures code and for certainly The check code of verification and generate, the check code for self checking is using the effect code and described obscure code and generates.

3. according to the method for claim 2, wherein, the effect code is the first son being converted into by the task identification of business Character in character string, it is described to obscure the character string that code is the first designated length randomly selected from the second substring, institute State the first substring to extract from the character string for generating the code to be verified, second substring is from the word Symbol string is extracted the remainder extraction after first substring.

4. according to the method for claim 3, wherein, the create-rule of the code to be verified includes：

The check code for self checking is attached to the effect code and obscures the specific bit of intermediate code that code character closes to obtain Put, wherein, the check code for self checking is the second designated length.

5. according to the method for claim 4, wherein, parse the create-rule of the code to be verified, from described to be verified Code in intercept check code for self checking, including：

According to the specified location, the character of second designated length is intercepted from the code to be verified, as the use In the check code of self checking.

6. according to the method for claim 4, wherein, the specified location includes initial position or the end of the intermediate code Position.

7. the method according to claim 11, wherein, when the specified location is the initial position of the intermediate code, root According to the specified location, the character of second designated length is intercepted from the code to be verified, including：

8. the method according to claim 11, wherein, when the specified location is the end position of the intermediate code, root According to the specified location, the character of second designated length is intercepted from the code to be verified, including：

9. according to the method for claim 4, wherein, the create-rule of the check code for self checking includes：

Calculate the check code of the intermediate code；

The check code of second designated length is taken from the check code of the intermediate code, as the verification for self checking Code.

10. according to the method for claim 9, wherein, the create-rule of the parsing check code for self checking, generate The character to be verified of the code to be calculated, including：

The create-rule of the parsing check code for self checking, it is determined that calculate the check code of the intermediate code rule and The rule of the check code for self checking of second designated length is taken from the check code of the intermediate code；

According to the rule for the check code for self checking that second designated length is taken from the check code of the intermediate code, from The character to be verified of second designated length is intercepted in the check code of the code to be calculated.

11. according to the method for claim 10, wherein, the character string is M+N positions, calculates the check code of the intermediate code Rule include：

Calculate the cyclic check code crc value of the intermediate code；

Based on the character lists of the M+N systems number, the crc value of the intermediate code is converted into M+N system numbers, in described Between code check code.

12. according to the method for claim 11, wherein, according to the rule for the check code for calculating the intermediate code, calculate institute The check code of code to be calculated is stated, including：

Calculate the crc value of the code to be calculated；

Based on the character lists of the M+N systems number, the crc value of the code to be calculated is converted into M+N system numbers, as described The check code of code to be calculated.

13. the method according to claim 11, wherein,

The rule of the check code for self checking of second designated length is taken from the check code of the intermediate code to be included：From The initial position of the check code of the intermediate code rises, and the second designated length position is sequentially taken, as the verification for self checking Code；

According to the rule for the check code for self checking that second designated length is taken from the check code of the intermediate code, from The character to be verified of second designated length is intercepted in the check code of the code to be calculated, including：From the code to be calculated The initial position of check code rises, and order intercepts the second designated length position, as the character to be verified.

14. the method according to claim 11, wherein,

The rule of the check code for self checking of second designated length is taken from the check code of the intermediate code to be included：From The end position of the check code of the intermediate code rises, and backward takes the second designated length position, as the verification for self checking Code；

According to the rule for the check code for self checking that second designated length is taken from the check code of the intermediate code, from The character to be verified of second designated length is intercepted in the check code of the code to be calculated, including：From the code to be calculated The end position of check code rises, and backward intercepts the second designated length position, as the character to be verified.

15. the method according to any one of claim 1-3,5-14, wherein, determined according to comparative result described to be verified Code whether by verification, including：

If comparative result is identical with the character to be verified for the check code for self checking, it is determined that described to be verified Code passes through verification；

If comparative result differs for the check code for self checking with the character to be verified, it is determined that described to be verified Code it is not validated.

16. according to the method for claim 3, wherein, the character in the character string is different two-by-two, it is determined that described treat school After the code tested is by verification, in addition to：

The character being present in second substring is deleted from the code to be calculated, is obtained in the code to be verified Act on code；

Obtain and parse the transformation rule of the effect code, the effect code in the code to be verified is converted into the task mark Know.

17. according to the method for claim 16, wherein, first substring is M positions, the conversion rule of the effect code Then include：

18. according to the method for claim 17, wherein, the transformation rule of the effect code is parsed, will be described to be verified Effect code in code is converted into the task identification, including：

According to the character lists of the M systems number, the effect code in the code to be verified is converted into described appoint from M system numbers Business mark.

19. according to the method for claim 16, wherein, the transformation rule of the effect code is parsed, will be described to be verified The effect code of code is converted into after the task identification, in addition to：

20. a kind of calibration equipment for being used to realize the code of business task, including：

Self-checking code determines component, suitable for obtaining and parsing the create-rule of the code to be verified, from the code to be verified The middle check code intercepted for self checking；

Code to be calculated determines component, will be surplus after the check code for self checking is intercepted from the code to be verified Remaining code is as code to be calculated；

Character formation component to be verified, suitable for obtaining and parsing the create-rule of the check code for self checking, generate institute State the character to be verified of code to be calculated；

Component is verified, suitable for the relatively check code for self checking and the character to be verified, is determined according to comparative result Whether the code to be verified passes through verification.

21. device according to claim 20, wherein, the code to be verified is based on effect code, obscures code and be used for The check code of self checking and generate, the check code for self checking is using the effect code and described obscure code and generates.

22. device according to claim 21, wherein, the effect code is first be converted into by the task identification of business Character in substring, it is described to obscure the character string that code is the first designated length randomly selected from the second substring, First substring extracts from the character string for generating the code to be verified, and second substring is from described Character string is extracted the remainder extraction after first substring.

23. device according to claim 22, wherein, the create-rule of the code to be verified includes：

24. device according to claim 23, wherein, the self-checking code determines that component is further adapted for：

25. device according to claim 23, wherein, the specified location includes initial position or the end of the intermediate code Tail position.

26. device according to claim 25, wherein, when the specified location is the initial position of the intermediate code, The self-checking code determines that component is further adapted for：

27. device according to claim 25, wherein, when the specified location is the end position of the intermediate code, The self-checking code determines that component is further adapted for：

28. device according to claim 23, wherein, the create-rule of the check code for self checking includes：

Calculate the check code of the intermediate code；

29. device according to claim 28, wherein, the character formation component to be verified is further adapted for：

30. device according to claim 29, wherein, the character string is M+N positions, calculates the check code of the intermediate code Rule include：

Calculate the cyclic check code crc value of the intermediate code；

31. device according to claim 30, wherein, the character formation component to be verified is further adapted for：

Calculate the crc value of the code to be calculated；

32. device according to claim 29, wherein,

The character formation component to be verified is further adapted for：From the initial position of the check code of the code to be calculated, order intercepts Second designated length position, as the character to be verified.

33. device according to claim 29, wherein,

The character formation component to be verified is further adapted for：From the end position of the check code of the code to be calculated, backward interception Second designated length position, as the character to be verified.

34. according to the device described in any one of claim 20-22,24-33, wherein, the verification component is further adapted for：

35. device according to claim 22, wherein, the character in the character string is different two-by-two, in addition to：

Task identification determines component, suitable for the verification component it is determined that the code to be verified by verification after, from described The character being present in second substring is deleted in code to be calculated, obtains the effect code in the code to be verified；Obtain Take and parse the transformation rule of the effect code, the effect code in the code to be verified is converted into the task identification.

36. device according to claim 35, wherein, first substring is M positions, the conversion rule of the effect code Then include：

37. device according to claim 36, wherein, the task identification determines that component is further adapted for：

38. device according to claim 35, wherein, in addition to：

Business task processing component, determine to act on the transformation rule of code described in analyzing component suitable for the task identification, by described in The effect code of code to be verified is converted into after the task identification, and corresponding business task is searched according to the task identification, And carry out business logical operation.