Transaction processing method, device and equipment based on block chain, and storage medium

A transaction processing and blockchain technology, applied in the blockchain field, can solve problems such as high concurrency data confusion and conflicts

Inactive Publication Date: 2019-09-13
ONE CONNECT SMART TECH CO LTD SHENZHEN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a block chain-based transaction processing method, device, equipment and computer-readable storage medium, aiming to solve the existing technical problems that easily generate high concurrent data confusion and conflicts

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  • Transaction processing method, device and equipment based on block chain, and storage medium
  • Transaction processing method, device and equipment based on block chain, and storage medium
  • Transaction processing method, device and equipment based on block chain, and storage medium

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Embodiment Construction

[0040] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] The block chain-based transaction processing method involved in the embodiment of the present invention is mainly applied to a block chain-based transaction processing device, and the block chain-based transaction processing device can be a PC, a portable computer, a mobile terminal, etc. with display and processing functions device of.

[0042] refer to figure 1 , figure 1It is a schematic diagram of the hardware structure of the blockchain-based transaction processing device involved in the solution of the embodiment of the present invention. In the embodiment of the present invention, the blockchain-based transaction processing device may include a processor 1001 (such as a CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bu...

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Abstract

The invention provides a transaction processing method, device and equipment based a block chain, and a storage medium. The transaction processing method includes the steps: determining a corresponding target keyword Key according to a transaction processing request, and judging whether the target keyword Key is in an occupied state or not; if the target keyword Key is not in the occupied state, writing corresponding transaction data into the block chain according to the target keyword Key; and when writing of the transaction data is completed, returning corresponding writing success information to the service terminal, and allocating the distributed lock corresponding to the target keyword Key to the service terminal, so that the service terminal executes the corresponding exclusive transaction through the distributed lock. Based on the characteristics of the distributed account book corresponding to the block chain, the transaction processing process is controlled and managed in a distributed lock mode, so that a certain resource can only be executed by one service terminal at the same time under the condition of high concurrency, and the orderliness of transaction processing andthe uniformity of data are ensured.

Description

technical field [0001] The present invention relates to the technical field of blockchain, and in particular to a transaction processing method, device, equipment and computer-readable storage medium based on blockchain. Background technique [0002] Blockchain can generally be understood as a distributed ledger, and its essence is also a distributed database, and its bottom layer uses a persistent key-value Key-Value database. At present, the use of blockchain technology for data and management has begun to be gradually applied to different actual business scenarios. In the case of consortium chains, each institution can deploy its own blockchain applications. However, in actual business, it is easy to generate confusion and conflicts of highly concurrent data, which affects the normal operation of the business. [0003] Therefore, how to solve the existing problems of confusion and conflicts that are prone to generate high concurrent data is an urgent problem to be solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/46G06F9/52G06F16/27
CPCG06F9/466G06F9/524G06F16/27
Inventor 张文明谢丹力贾牧陈飞
Owner ONE CONNECT SMART TECH CO LTD SHENZHEN
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