Application program interaction method, implementation method, device, device and medium

A technology of application program and network interaction, which is applied in the direction of multi-program device, data processing application, finance, etc., and can solve problems such as lack of decentralization and client trust

Active Publication Date: 2021-01-05
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a technical solution requires the trust of the client to the server, without decentralization, the server is the central access node of all clients

Method used

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  • Application program interaction method, implementation method, device, device and medium
  • Application program interaction method, implementation method, device, device and medium
  • Application program interaction method, implementation method, device, device and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] figure 2 It is a schematic flowchart of the blockchain network interaction method for application programs provided by Embodiment 1 of the present invention. The embodiment of the present invention can be applied to the case where the terminal device itself directly participates in the blockchain network as a blockchain network node, and the method can be executed by a blockchain network interaction device for application programs, which is composed of software and / or Hardware implementation, and specifically configured in a lightweight node that can be used as a terminal device of a blockchain network node, see Figure 1B shown. like figure 2 Blockchain network interaction methods for applications shown, specifically:

[0042] S210. Perform data interaction with the application program client through the upper layer interaction interface of the lightweight node configured in the terminal device.

[0043] Among them, lightweight nodes are blockchain network nodes ...

Embodiment 2

[0051] image 3 It is a schematic flowchart of the blockchain network interaction method for application programs provided by Embodiment 2 of the present invention. Additional optimization is carried out on the basis of the technical solutions of the embodiments of the present invention. Further, after the operation "through the network interaction interface of the lightweight node, perform data interaction with the blockchain network node", add "through the network interaction interface of the lightweight node, receive the blockchain network transmission block; after verifying the block, store the block identification information and discard at least part of the block data", so as to realize the verification and storage of the block generated in the block chain network by the terminal device.

[0052] like image 3 Blockchain network interaction methods for applications shown, specifically:

[0053] S310. Perform data interaction with the application program client through...

Embodiment 3

[0064] The embodiments of the present invention are refined on the basis of the technical solutions of the foregoing embodiments. Figure 4 It is a schematic flowchart of the blockchain network interaction method for application programs provided by the third embodiment of the present invention. The embodiment of the present invention is applicable to the case where the terminal device, as the transaction initiator, needs to write the relevant data of the executed transaction into the block chain, and the method includes:

[0065] S410. Receive the transaction request data generated by the application program client through the upper layer interaction interface of the lightweight node configured in the terminal device.

[0066] When the application client, as the transaction initiator, needs to write the relevant data of the execution transaction into the blockchain, based on the trigger operation of the user on the corresponding function option of the interface of the applica...

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PUM

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Abstract

The embodiment of the invention discloses a method, an implement method and a device for application program interaction, an apparatus and a medium. A block chain network interaction method for an application program includes: performing data interaction with an application program client through an upper layer interaction interface of a lightweight node configured in a terminal device; through the network interaction interface of the lightweight node, carrying out data exchange with the block chain network node, wherein the client interaction data is associated with the block chain network node interaction data. The technical scheme sets a cooperation mode between a lightweight node and an application client, and provides an open framework and a common interface for the development of third-party applications, so that the development of application clients does not need to consider the block chain technology, and the terminal equipment can be directly connected to the block chain network as a real block chain network node without a very high hardware configuration.

Description

technical field [0001] Embodiments of the present invention relate to block chain data processing technologies, and in particular to application program interaction methods, implementation methods, devices, equipment and media. Background technique [0002] Due to the technical characteristics of the blockchain network, the requirements for the blockchain network nodes are very high, requiring high computing and processing capabilities, large storage space, and strong network transmission capabilities, etc. The hardware configuration requirements are high, which is a very high threshold for most user terminal equipment. User terminal equipment often cannot achieve high hardware configuration, and the cost is too high for consumers to accept. However, users who are ordinary consumers also have various needs for using the blockchain network. At present, a wide variety of applications also have the need to realize their own functions based on the blockchain network. [0003] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/46G06Q40/04
CPCG06F9/466G06Q40/04
Inventor 肖伟
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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