A data processing method and system based on blockchain smart contracts
A smart contract and data processing technology, applied in the information field, can solve the problem of not supporting JSON processing operations by default
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Embodiment 1
[0088] figure 1 It is a schematic flow chart of a coding method based on a blockchain smart contract provided by the embodiment of this specification, including the following steps:
[0089] S100: A node in the blockchain network obtains a business and initiates a transaction and broadcasts it to other nodes.
[0090] S102: For each node in the blockchain network, when executing the business initiation transaction, the node invokes the business smart contract through the blockchain virtual machine.
[0091] S104: The node uses the blockchain virtual machine to trigger the execution of the BASE64 encoding logic according to the BASE64 encoding instruction in the business smart contract, so as to perform an encoding operation on the data to be encoded.
[0092] In this embodiment, it is necessary to pre-configure the blockchain network so that:
[0093] 1) The instruction set of the blockchain virtual machine includes BASE64 encoded instructions, and the blockchain virtual mac...
Embodiment 2
[0109] figure 2 It is a schematic flowchart of another coding method based on blockchain smart contracts provided by the embodiment of this specification, including the following steps:
[0110] S200: A node in the blockchain network obtains a service and initiates a transaction and broadcasts it to other nodes.
[0111] S202: For each node in the blockchain network, when executing the business initiation transaction, the node invokes the business smart contract through a blockchain virtual machine.
[0112] S204: The node invokes the BASE64 coded smart contract according to the contract identifier of the BASE64 coded smart contract in the business smart contract through the blockchain virtual machine.
[0113] S206: The node uses the blockchain virtual machine to trigger the execution of the BASE64 encoding logic according to the BASE64 encoding instruction in the BASE64 encoding smart contract, so as to perform an encoding operation on the data to be encoded.
[0114] In ...
Embodiment 3
[0122] image 3 It is a schematic flow chart of a coding method based on a blockchain smart contract provided by the embodiment of this specification, including the following steps:
[0123] S300: A node in the blockchain network obtains a service and initiates a transaction and broadcasts it to other nodes.
[0124] S302: For each node in the blockchain network, when executing the business initiation transaction, the node invokes the business smart contract through a blockchain virtual machine.
[0125] S304: The node uses the blockchain virtual machine to trigger the execution of the BASE64 decoding logic according to the BASE64 decoding instruction in the business smart contract, so as to decode the data to be decoded.
[0126] In this embodiment, it is necessary to pre-configure the blockchain network so that:
[0127] 1) The instruction set of the blockchain virtual machine includes BASE64 decoding instructions, and the blockchain virtual machine is deployed with BASE64...
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