Transaction request processing method and device and distributed system

A technology of transaction request and processing method, which is applied in the Internet field, can solve the problem of low recognition accuracy, achieve effective and flexible recognition, improve recognition accuracy, and be difficult to be cracked

Active Publication Date: 2017-10-03
ALIBABA GRP HLDG LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the identification accuracy of the current abnormal request is low

Method used

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  • Transaction request processing method and device and distributed system
  • Transaction request processing method and device and distributed system
  • Transaction request processing method and device and distributed system

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Embodiment Construction

[0034] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application.

[0035] It should be noted that the embodiments of the present application can be applied to distributed servers in a distributed trading system.

[0036] There may be abnormal requests in the transaction requests received in the current distributed system, for example, false transaction requests in the distributed transaction system. For example, a false transaction request can be a transaction order request that is generated after concatenation of real user and real commodity data parameters, and executed concurrently in ba...

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Abstract

The invention provides a transaction request processing method and device and a distributed system. The transaction request processing method comprises the steps that a transaction request is received; a request parameter in the transaction request is extracted; the request parameter is matched according to a filter condition in a determination model, wherein the determination model comprises a number of filter conditions generated by the combination of exception parameters extracted from exception processing logs; and if the request parameter matches the filter condition, the transaction request is rejected. According to the transaction request processing method provided by the invention, the recognition accuracy of an exception request is improved; the exception request can be effectively and efficiently identified; and the determination model is not easily cracked.

Description

technical field [0001] The present application relates to the technical field of the Internet, in particular to a transaction request processing method, device and distributed system. Background technique [0002] At present, in Internet transactions, there are situations in which the transaction volume of a specific product is greatly increased through false transactions. For example, the request parameters of multiple orders that have been successfully traded are spliced ​​to simulate the request parameters, and batch or concurrent orders are placed according to the simulated request parameters. However, the simulated request parameters are not generated based on the actual attributes of the product, which may cause conflicts between the request parameters and the actual attributes of the product (for example, the inventory of the product is less than the inventory in the request parameters), resulting in abnormal requests that cannot be processed . [0003] When a large...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06H04L29/08
CPCH04L67/10G06Q30/0601H04L67/60
Inventor 王卫
Owner ALIBABA GRP HLDG LTD
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