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Serial number generation method and device, and server

A serial number generation and serial number technology, which is applied in the computer field and can solve problems such as abnormality and non-unique serial numbers.

Pending Publication Date: 2020-02-07
CHINA UNITED NETWORK COMM GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the case of high concurrency, since the generated random numbers may be the same, the generated serial number is not unique, which makes various applications that rely on the uniqueness of the serial number abnormal.

Method used

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  • Serial number generation method and device, and server
  • Serial number generation method and device, and server
  • Serial number generation method and device, and server

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Embodiment Construction

[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0055] figure 1 It is a schematic diagram of a serial number application system provided by the present invention. Such as figure 1 As shown, the system includes a terminal device 101, a terminal device 102, and a server 103, where the server 103 may also be a server cluster. The user can send a request to the server through the terminal d...

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PUM

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Abstract

The invention provides a serial number generation method and a device, and a server, and the method comprises the steps: obtaining an identification of a serial number pool, and enabling the identification to be used for uniquely marking the serial number pool; generating offsets in sequence according to the current sequence position of the serial number pool; and assembling the identifiers and the offsets of the serial number pool into a serial number according to a preset rule. According to the method, the uniqueness of the generated serial number is ensured.

Description

technical field [0001] The invention relates to computer technology, in particular to a serial number generation method, device and server. Background technique [0002] In a large number of computer applications, serial numbers need to be generated to uniquely identify various information in the application system. With the increasing amount of data, the requirements for the uniqueness of serial numbers are also getting higher and higher. Many applications normally Operation also relies on the uniqueness of the serial number. [0003] Most of the serial number generation methods in related technologies are realized based on server time and random number algorithm. First, calculate a base number with server time and offset, then use this base number for randomization, and then add the system time to generate a serial number . [0004] In the case of high concurrency, since the generated random numbers may be the same, the generated serial numbers are not unique, which make...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/10
Inventor 高宇纪朋伟
Owner CHINA UNITED NETWORK COMM GRP CO LTD