Block chain data processing method and device, equipment and medium

A data processing and blockchain technology, applied in the blockchain field, can solve the problems of serious waste of resources, cumbersome and complicated problems, and achieve the effect of improving convenience and efficiency

Pending Publication Date: 2021-03-26
BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] If the blockchain node has a consumption demand, it is cumbersome and complicated to traverse all the blocks of the stored data i

Method used

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  • Block chain data processing method and device, equipment and medium
  • Block chain data processing method and device, equipment and medium
  • Block chain data processing method and device, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042] Embodiment one

[0043] figure 1 It is a schematic flow diagram of a block chain data processing method provided by Embodiment 1 of the present invention. This embodiment is applicable to record the attribute information of the message to be released when the block chain network processes the transaction request including the message to be released And the uplink result of the message to be released, so that when acquiring the transaction data, the transaction data can be conveniently obtained based on the uplink result. The method can be executed by a block chain data processing device, which can use software and / or hardware Realized in the form of , the hardware can be a server or an electronic device, etc.

[0044] like figure 1 Described, the method of the present embodiment comprises:

[0045] S110. Send a transaction request including the message to be released to the blockchain network, so that the blockchain network processes the transaction request, and stor...

Example Embodiment

[0066] Embodiment two

[0067] Figure 4 It is a schematic flow diagram of a block chain data processing method provided by Embodiment 1 of the present invention. This embodiment is applicable to the process of obtaining corresponding transaction data from the block chain network based on the message subject information subscribed by the message acquirer node. In some cases, the method can be executed by a block chain data processing device, and the device can be implemented in the form of software and / or hardware, and the hardware can be a server or an electronic device. like Figure 4 Described, the method of the present embodiment comprises:

[0068] S410. According to the topic information subscribed by the message acquirer node, determine the identification information of the block chain node corresponding to the topic information.

[0069] It should be noted that the message acquirer node can be any blockchain node in the blockchain network. That is to say, any node ...

Example Embodiment

[0086] Embodiment three

[0087] Figure 5 It is a schematic flowchart of a blockchain data processing method provided by Embodiment 3 of the present invention. In order to clearly understand the technical solutions of the embodiments of the present invention, this solution can be understood from the perspective of interaction between a message producer node and a message acquirer node in a blockchain network. Wherein, nouns or terms identical or similar to those described above will not be repeated here.

[0088] like Figure 5 As shown, the method includes:

[0089] S501. The message producer node sends a transaction request including the message to be released to the blockchain network, so that the blockchain network processes the transaction request and stores the transaction data including the message to be released on the chain.

[0090] Specifically, the message producer node sends the request information of the transaction data to the chain to the blockchain networ...

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PUM

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Abstract

The invention discloses a blockchain data processing method and device, equipment and a medium, and the method comprises the steps: transmitting a transaction request containing a to-be-published message to a blockchain network, so as to enable the blockchain network to process the transaction request, and carrying out the uplink storage of transaction data containing the to-be-published message;receiving an uplink result fed back by the blockchain network, and correspondingly storing the block identifier of the block where the transaction data is located in the uplink result and the theme information; and sending the theme information and the identification information corresponding to the to-be-published message to a blockchain network, so that a blockchain node in the blockchain network correspondingly stores the theme information and the identification information, and the block chain node subscribing the theme information obtains the block identifier from the message producer node according to the identifier information and then queries the to-be-published message from the block corresponding to the block identifier. According to the technical scheme, on the basis of the message service component deployed in the blockchain node, the technical effects of obtaining the transaction data in an optimized mode and obtaining efficiency are achieved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of blockchain, and in particular, to a blockchain data processing method, device, equipment, and medium. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, and encryption algorithms. [0003] At present, in the blockchain network, data on-chain is mainly: the production node publishes the request information for transaction data on-chain, and the blockchain network determines the block generation node, so that the block generation node can match the transaction data corresponding to the request information Process and store the processing results in the block. If the blockchain node has a consumption demand, it is necessary to traverse all the blocks in the blockchain network, and then find the consumption transaction data corresponding to the blockchain node. [0004] When the...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F21/64
CPCG06F21/6218G06F21/64
Inventor 修宾彬刘瑞飞息冬阳
Owner BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD
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