CN103455924A - Method and device for verifying transaction requests and server - Google Patents
Method and device for verifying transaction requests and server Download PDFInfo
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- CN103455924A CN103455924A CN2013103819068A CN201310381906A CN103455924A CN 103455924 A CN103455924 A CN 103455924A CN 2013103819068 A CN2013103819068 A CN 2013103819068A CN 201310381906 A CN201310381906 A CN 201310381906A CN 103455924 A CN103455924 A CN 103455924A
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Abstract
The invention discloses a method and device for verifying transaction requests and a server, and belongs to the technical field of computers. The method comprises the steps that a first transaction request sent by a terminal is received and carries the account identification of the terminal; the receiving time of a last second transaction request corresponding to the account identification before the first transaction request is obtained; according to the receiving time of the first transaction request and the receiving time of the second transaction request, whether the first transaction request meets a verification condition or not is determined; when the first transaction request meets the verification condition, the fact that the first transaction request passes verification is determined. According to the method and device for verifying the transaction requests and the server, limiting and control over the transaction requests of bad users are achieved, the commodity speculative behavior of the bad users is restrained, and the efficiency of on-line shopping is improved.
Description
Technical field
The present invention relates to field of computer technology, particularly a kind of method, device and server of verifying transaction request.
Background technology
Along with the development of Internet technology, shopping at network is more and more universal in people's life.For well sold and in short supply commodity, shopping at network also can run into the situation identical with non-shopping at network, by bad user, is bought in a large number commodity and is resell at a profit.
These bad users can ceaselessly send transaction request by network to the server of shopping website by the program of writing, and carry out the purchase of commodity.In order to prevent that bad user from making a big purchase commodity in large quantities when the shopping at network and affecting normal market order, the shopping network standing-meeting is set up the link of input validation code and is come in the normal process that generates transaction request, and the program that prevents sends transaction request automatically.
In realizing process of the present invention, the inventor finds that at least there is following problem in above-mentioned technology:
Increase the mode of input validation code, for the user of normal shopping operation comparatively loaded down with trivial details, affect the efficiency of shopping at network.
Summary of the invention
In order to solve the problem of above-mentioned technology, the embodiment of the present invention provides a kind of method, device and server of verifying transaction request.Described technical scheme is as follows:
On the one hand, provide a kind of method of verifying transaction request, described method comprises:
The first transaction request that receiving terminal sends, carry the account identification of described terminal in described the first transaction request;
Obtain the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification;
According to the time of reception of described the second transaction request and the time of reception of described the first transaction request, determine whether described the first transaction request meets verification condition;
When described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
On the other hand, provide a kind of device of verifying transaction request, described device comprises:
Receiver module, for the first transaction request of receiving terminal transmission, carry the account identification of described terminal in described the first transaction request;
Acquisition module, for obtaining the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification;
The first determination module, for the time of reception of the time of reception according to described the second transaction request and described the first transaction request, determine whether described the first transaction request meets verification condition;
Authentication module, for when described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
On the other hand, provide a kind of server, it is characterized in that, described server comprises:
One or more processors;
Storer; With
One or more modules, described one or more module stores are in described storer and be configured to be carried out by described one or more processors, and described one or more modules have following function:
The first transaction request that receiving terminal sends, carry the account identification of described terminal in described the first transaction request;
Obtain the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification;
According to the time of reception of described the second transaction request and the time of reception of described the first transaction request, determine whether described the first transaction request meets verification condition;
When described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Time of reception according to the first transaction request of current reception, and belong to the time of reception of second transaction request of nearest corresponding to same account identification with this transaction request, determine whether the first transaction request meets verification condition, realized bad user's transaction request is limited and controls, contain bad user's commodity speculation behavior, and improved the efficiency of shopping at network.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the method flow diagram of the checking transaction request that provides of the embodiment of the present invention one;
Fig. 2 is the method flow diagram of the checking transaction request that provides of the embodiment of the present invention two;
Fig. 3 is the apparatus structure schematic diagram of the checking transaction request that provides of the embodiment of the present invention three;
Fig. 4 is the structural representation of a kind of server of providing of the embodiment of the present invention four.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment mono-
The embodiment of the present invention provides a kind of method of verifying transaction request, and referring to Fig. 1, method flow comprises:
101: the first transaction request that receiving terminal sends, carry the account identification of described terminal in described the first transaction request;
102: obtain the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification;
103: according to the time of reception of described the second transaction request and the time of reception of described the first transaction request, determine whether described the first transaction request meets verification condition;
104: when described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
The embodiment of the present invention is according to the time of reception of the first transaction request of current reception, and belong to the time of reception of second transaction request of nearest corresponding to same account identification with this transaction request, determine whether the first transaction request meets verification condition, realized bad user's transaction request is limited and controls, contain bad user's commodity speculation behavior, and improved the efficiency of shopping at network.
Embodiment bis-
The embodiment of the present invention provides a kind of method of verifying transaction request, and referring to Fig. 2, method flow comprises:
201: the first transaction request that receiving terminal sends, carry the account identification of described terminal in described the first transaction request.
Wherein, the first transaction request is the request that the user of terminal transmission buys commodity, except carrying account identification, also can at least carry account password and merchandise news.
202: obtain the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification.
In order to determine whether the first transaction request allows to be concluded the business, at first determine the second transaction request corresponding with immediate same account identification of the time of the first transaction request, and corresponding time of reception judges whether to allow the first transaction request to be concluded the business according to this second transaction request.Therefore, obtain the process of the time of reception of the second transaction request in step 202, include but not limited to:
2021: search the second transaction request with time of reception the last time of described the first transaction request in corresponding transaction record in described account identification.
Wherein, transaction record comprises all transaction request that receive corresponding to account sign.By the time of reception of the first transaction request, search immediate transaction request of time with it in transaction record, be defined as the second transaction request.
2022: according to the second transaction request found, obtain the time of reception of described the second transaction request.
Further, before this step is carried out, can also increase a step, for judging account identification corresponding to user, whether belong to the white list of setting up in advance, to give normal user, increase purchasing opportunities.Wherein, according to historical transaction record, can preset the standard of normal purchaser record, standard compliant normal user can be recorded into the white list of setting up in advance, and the account identification that is about to normal user adds in this white list of setting up in advance.When normal user is bought commodity, can, after the commodity of buying predetermined number, just enter the whether satisfactory flow process of checking transaction request in the embodiment of the present invention.
Therefore, before execution step 202, the step that can also increase is:
Determine whether described account identification exists in the white list of setting up in advance.
After receiving the first transaction request, first judge that account identification in the first transaction request is whether in the white list of setting up in advance, if, in step 202: obtaining the implementation of the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification is:
When described account identification exists in the white list of setting up in advance, in described account identification, in corresponding transaction record, obtain the number of times of the transaction request in default preset period of time.
Wherein, preset period of time is a predefined time range, can be 1 hour or 12 hours or 24 hours etc., for determining that in this preset period of time the account identifies the number of times of corresponding transaction request, with the number of times according to this transaction request, judge whether to limit being concluded the business of this transaction request, the embodiment of the present invention is not limited preset period of time at this.
When the number of times of described transaction request is greater than preset times, carries out and to obtain the step of the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification.
Wherein, preset times, according to normal user's transaction record, can be redefined for ten times.After the number of times of this user's purchase request is greater than ten times, server enters step 202 in order to verify the flow process of the first transaction request; When the number of times of this user's purchase request is less than or equal to ten times, server is not limited and is verified this transaction request, directly enters the flow process of normal purchase and payment.The embodiment of the present invention is not limited preset times at this.
203: according to the time of reception of described the second transaction request and the time of reception of described the first transaction request, determine whether described the first transaction request meets verification condition.
Wherein, determine that whether the first transaction request meets the step of verification condition, includes but not limited to:
2031: in described account identification, in corresponding transaction record, obtain the number of times of the transaction request in default preset period of time.
Wherein, preset period of time is identical with the content of describing in step 202, at this, does not repeat.
2032: according to the number of times of described transaction request and default very first time interval, calculate for verifying whether described the first transaction request meets second time interval of verification condition.
Wherein, calculate for verifying whether the first transaction request meets the formula in second time interval of verification condition and be:
T=t
0*2
n-1
Wherein, T was second time interval, t
0for default very first time interval, the number of times that n is the transaction request in the preset period of time corresponding in account identification.
For example: default very first time interval t
0can be set in 5 seconds, therefore calculate the formula in second time interval according to this, user is after having sent for the first time transaction request, need just can send for the second time the transmission of transaction request in 5 seconds after transaction request for the first time, after having sent for the second time transaction request, need just can send for the third time the transmission of transaction request in 10 seconds after transaction request for the second time.By that analogy, after having sent the 20 transaction request, need be at 5*2 after transaction request for the first time
20just can carry out the 20 transmission that once sends transaction request second, so this numeral has been astronomical figure, almost can't have completed the transmission of transaction request, thereby limit bad user's transaction.
Further, owing to having set preset period of time, therefore after having passed through preset period of time, while reentering next preset period of time, transaction count can be as the criterion with current preset period of time, so previous transaction count can't affect the purchase in current preset period of time.
2033: according to the time of reception of described the second transaction request and the time of reception of described the first transaction request, calculate the 3rd time interval between described the second transaction request and described the first transaction request.
2034: when the described the 3rd, during interval greater than described second time interval, determine that described the first transaction request meets verification condition.
204: when described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
Wherein, be verified and can carry out follow-up purchase and payment flow, checking is not by processing this transaction request.
The embodiment of the present invention is according to the time of reception of the first transaction request of current reception, and belong to the time of reception of second transaction request of nearest corresponding to same account identification with this transaction request, determine whether the first transaction request meets verification condition, realized bad user's transaction request is limited and controls, contain bad user's commodity speculation behavior, and improved the efficiency of shopping at network.
Embodiment tri-
The embodiment of the present invention provides a kind of device of verifying transaction request, and referring to Fig. 3, this device comprises:
Receiver module 301, for the first transaction request of receiving terminal transmission, carry the account identification of described terminal in described the first transaction request;
Acquisition module 302, for obtaining the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification;
The first determination module 303, for the time of reception of the time of reception according to described the second transaction request and described the first transaction request, determine whether described the first transaction request meets verification condition;
Authentication module 304, for when described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
Wherein, described acquisition module 302 comprises:
Search unit, for the transaction record corresponding in described account identification, search the second transaction request with time of reception the last time of described the first transaction request;
The first acquiring unit, for the second transaction request according to finding, obtain the time of reception of described the second transaction request.
Wherein, described the first determination module 303 comprises:
Second acquisition unit, for the transaction record corresponding in described account identification, obtain the number of times of the transaction request in default preset period of time;
The first computing unit, for the number of times according to described transaction request and default very first time interval, calculate for verifying whether described the first transaction request meets second time interval of verification condition;
The second computing unit, for the time of reception of the time of reception according to described the second transaction request and described the first transaction request, calculate the 3rd time interval between described the second transaction request and described the first transaction request;
Determining unit, for during interval greater than described second time interval, determining that described the first transaction request meets verification condition when the described the 3rd.
Wherein, described device also comprises:
Whether the second determination module 305, exist at the white list of setting up in advance for determining described account identification.
Therefore, when described device also comprises the second determination module 305, described acquisition module 302 further comprises:
The 3rd acquiring unit, for when described account identification when the white list of setting up in advance exists, in corresponding transaction record, obtain the number of times of the transaction request in default preset period of time in described account identification;
Performance element, while for the number of times when described transaction request, being greater than preset times, carry out the operation of acquisition module 302.
The embodiment of the present invention is according to the time of reception of the first transaction request of current reception, and belong to the time of reception of second transaction request of nearest corresponding to same account identification with this transaction request, determine whether the first transaction request meets verification condition, realized bad user's transaction request is limited and controls, contain bad user's commodity speculation behavior, and improved the efficiency of shopping at network.
Embodiment tetra-
The embodiment of the present invention provides a kind of server, please refer to Fig. 4, and it shows the block diagram of the server that the embodiment of the present invention four provides, and this server is for implementing the method for above-described embodiment checking transaction request.This server 1900 can because of configuration or performance is different produces larger difference, can comprise one or more central processing units (central processing units, CPU) 1922(for example, one or more processors) and storer 1932, the storage medium 1930(of one or more storage application programs 1942 or data 1944 one or more mass memory units for example).Wherein, storer 1932 and storage medium 1930 can be of short duration storage or lasting storage.The program that is stored in storage medium 1930 can comprise one or more modules (diagram does not mark), and each module can comprise a series of command operatings in server.Further, central processing unit 1922 can be set to communicate by letter with storage medium 1930, carries out a series of command operatings in storage medium 1930 on server 1900.
Server 1900 can also comprise one or more power supplys 1926, one or more wired or wireless network interfaces 1950, one or more IO interface 1958, one or more keyboards 1956, and/or, one or more operating systems 1941, Windows ServerTM for example, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc.
Described central processing unit or one or more modules can have following function:
The first transaction request that receiving terminal sends, carry the account identification of described terminal in described the first transaction request;
Obtain the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification;
According to the time of reception of described the second transaction request and the time of reception of described the first transaction request, determine whether described the first transaction request meets verification condition;
When described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
Wherein, the described time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification that obtain comprises:
Search the second transaction request with time of reception the last time of described the first transaction request in corresponding transaction record in described account identification;
According to the second transaction request found, obtain the time of reception of described the second transaction request.
Wherein, the time of reception of the described time of reception according to described the second transaction request and described the first transaction request, determine that whether described the first transaction request meets verification condition, comprising:
In corresponding transaction record, obtain the number of times of the transaction request in default preset period of time in described account identification;
According to the number of times of described transaction request and default very first time interval, calculate for verifying whether described the first transaction request meets second time interval of verification condition;
According to the time of reception of described the second transaction request and the time of reception of described the first transaction request, calculate the 3rd time interval between described the second transaction request and described the first transaction request;
During interval greater than described second time interval, determine that described the first transaction request meets verification condition when the described the 3rd.
Wherein, described obtain the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification before, described method also comprises:
Determine whether described account identification exists in the white list of setting up in advance.
Wherein, the described time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification that obtain comprises:
When described account identification exists in the white list of setting up in advance, in described account identification, in corresponding transaction record, obtain the number of times of the transaction request in default preset period of time;
When the number of times of described transaction request is greater than preset times, carries out and to obtain the step of the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification.
The embodiment of the present invention is according to the time of reception of the first transaction request of current reception, and belong to the time of reception of second transaction request of nearest corresponding to same account identification with this transaction request, determine whether the first transaction request meets verification condition, realized bad user's transaction request is limited and controls, contain bad user's commodity speculation behavior, and improved the efficiency of shopping at network.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be ROM (read-only memory), disk or CD etc.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a method of verifying transaction request, is characterized in that, described method comprises:
The first transaction request that receiving terminal sends, carry the account identification of described terminal in described the first transaction request;
Obtain the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification;
According to the time of reception of described the second transaction request and the time of reception of described the first transaction request, determine whether described the first transaction request meets verification condition;
When described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
2. method according to claim 1, is characterized in that, the described time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification that obtain comprises:
Search the second transaction request with time of reception the last time of described the first transaction request in corresponding transaction record in described account identification;
According to the second transaction request found, obtain the time of reception of described the second transaction request.
3. method according to claim 1, is characterized in that, the time of reception of the described time of reception according to described the second transaction request and described the first transaction request determines that whether described the first transaction request meets verification condition, comprising:
In corresponding transaction record, obtain the number of times of the transaction request in default preset period of time in described account identification;
According to the number of times of described transaction request and default very first time interval, calculate for verifying whether described the first transaction request meets second time interval of verification condition;
According to the time of reception of described the second transaction request and the time of reception of described the first transaction request, calculate the 3rd time interval between described the second transaction request and described the first transaction request;
During interval greater than described second time interval, determine that described the first transaction request meets verification condition when the described the 3rd.
4. method according to claim 1, is characterized in that, described obtain the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification before, described method also comprises:
Determine whether described account identification exists in the white list of setting up in advance.
5. method according to claim 4, is characterized in that, the described time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification that obtain comprises:
When described account identification exists in the white list of setting up in advance, in described account identification, in corresponding transaction record, obtain the number of times of the transaction request in default preset period of time;
When the number of times of described transaction request is greater than preset times, carries out and to obtain the step of the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification.
6. a device of verifying transaction request, is characterized in that, described device comprises:
Receiver module, for the first transaction request of receiving terminal transmission, carry the account identification of described terminal in described the first transaction request;
Acquisition module, for obtaining the time of reception of the second the last transaction request before described the first transaction request corresponding to described account identification;
The first determination module, for the time of reception of the time of reception according to described the second transaction request and described the first transaction request, determine whether described the first transaction request meets verification condition;
Authentication module, for when described the first transaction request meets verification condition, determine that described the first transaction request is by checking.
7. device according to claim 6, is characterized in that, described acquisition module comprises:
Search unit, for the transaction record corresponding in described account identification, search the second transaction request with time of reception the last time of described the first transaction request;
The first acquiring unit, for the second transaction request according to finding, obtain the time of reception of described the second transaction request.
8. device according to claim 6, is characterized in that, described the first determination module comprises:
Second acquisition unit, for the transaction record corresponding in described account identification, obtain the number of times of the transaction request in default preset period of time;
The first computing unit, for the number of times according to described transaction request and default very first time interval, calculate for verifying whether described the first transaction request meets second time interval of verification condition;
The second computing unit, for the time of reception of the time of reception according to described the second transaction request and described the first transaction request, calculate the 3rd time interval between described the second transaction request and described the first transaction request;
Determining unit, for during interval greater than described second time interval, determining that described the first transaction request meets verification condition when the described the 3rd.
9. device according to claim 6, is characterized in that, described device also comprises:
Whether the second determination module, exist at the white list of setting up in advance for determining described account identification.
10. device according to claim 9, is characterized in that, described acquisition module comprises:
The 3rd acquiring unit, for when described account identification when the white list of setting up in advance exists, in corresponding transaction record, obtain the number of times of the transaction request in default preset period of time in described account identification;
Performance element, while for the number of times when described transaction request, being greater than preset times, carry out the operation of acquisition module.
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WO2017028630A1 (en) * | 2015-08-20 | 2017-02-23 | 中国银联股份有限公司 | Verification method and server |
CN105933266B (en) * | 2015-08-20 | 2019-07-12 | 中国银联股份有限公司 | A kind of verification method and server |
CN105335883A (en) * | 2015-10-30 | 2016-02-17 | 小米科技有限责任公司 | Order processing method and device |
CN107038181A (en) * | 2016-09-07 | 2017-08-11 | 阿里巴巴集团控股有限公司 | The determination method and device of the trade date of transactional operation |
CN110401630A (en) * | 2019-05-21 | 2019-11-01 | 杭州米雅信息科技有限公司 | Verification method, device, electronic equipment and the medium of transaction certificate |
CN110401630B (en) * | 2019-05-21 | 2022-05-27 | 杭州米雅信息科技有限公司 | Transaction certificate verification method, device, electronic equipment and medium |
CN110389885A (en) * | 2019-07-26 | 2019-10-29 | 中国工商银行股份有限公司 | High frequency transaction monitoring method and device |
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