Block chain protocol processing device, block chain processing method and block chain

Abstract

The invention relates to the field of cloud computing, and discloses a block chain protocol processing device, a block chain protocol processing method and a block chain. The processing device includes: a first interface conversion module which is used for converting an input parameter of a first interface into an input parameter of a second interface based on a first mapping relationship betweenthe input parameter of the first interface in an intelligent contract integrated development environment and the input parameter of the second interface in a block chain, wherein the first interface and the second interface are configured to be used for realizing a call request; and a second interface conversion module which is used for converting the output parameter, corresponding to the call request, of the second interface into the output parameter of the first interface based on a second mapping relationship between the output parameter of the second interface and the output parameter ofthe first interface. The block chain protocol processing device can shield protocol and interface differences between the intelligent contract IDE and the block chain network, thereby economically andeffectively realizing decoupling of interactive calls of the intelligent contract IDE and the block chain network, and the block chain protocol processing device is suitable for a production environment.

Description

technical field [0001] The present invention relates to the field of cloud computing, in particular to a block chain protocol processing device, processing method and block chain. Background technique [0002] In the current industrial-level project cooperation across vendors, handlers, and processes, the ownership of application data belongs to multiple organizations in the entire cooperation link. The distributed data storage of the blockchain, all transaction signatures and verification mechanisms can well solve the trust problem between multiple structures, making all the data on the blockchain authentic and credible. In order to properly manage data on the blockchain, partners need to write specialized smart contracts. At present, the more commonly used upper-level smart contract integrated development environment (Integrated Development Environment, hereinafter referred to as IDE) includes Remix, EthFiddle, Truffle, etc., and the more popular implementations of the un...

AI Technical Summary

Problems solved by technology

[0005] 1. Rewriting the existing smart contract IDE, the cost of this method is basically equivalent to rewriting the existing smart contract IDE to adapt to the new blockchain network type; even if the rewriting is completed, the developer needs to independently maintain the smart contract A copy of the IDE, the cost of secondary migration of the new functions of the original smart contract IDE is also extremely high;

[0006] 2. Rewrite the blockchain network node to adapt to the smart IDE. This method is extremely aggressive to the code of the blockchain node, destroying the original stability of the node, and has no sense for the existing nodes in the production network. And lossless update and upgrade are basically impossible to achieve, so this method is not suitable for production environments

Images