Block chain inter-node file transmission method
A file transfer and blockchain technology, applied in the field of file transfer between blockchain nodes, can solve problems such as inability to directly apply to blockchain networks, large memory footprint, etc., and achieve the effect of enriching application scenarios
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Embodiment 1
[0054] Such as figure 1 As shown, this embodiment provides a file transfer method between blockchain nodes, which is applied to any data sending node in the blockchain network, including steps S1, S2 and S3.
[0055] Step S1. The data sending node receives the transmission task data sent by the data server of the sender, and the transmission task data is used to trigger the blockchain node server to perform an off-chain data transmission operation between nodes, wherein the transmission task data is the The sender's data server generates corresponding operation instructions according to the business system;
[0056] Step S2. The data sending node reads the file data in the data server according to the transmission task data, and writes the file data into the receiver data server through a network channel;
[0057] Wherein, the step S2 includes:
[0058] Step S21. The data sending node retrieves the transmission task data, and the transmission task data includes the signature...
Embodiment 2
[0091] Such as figure 2 As shown, this embodiment provides a method for transferring files between blockchain nodes, and the method is applied to any data receiving node in the blockchain network, including step S6.
[0092] Step S6. Detect the completion status of writing the file data into the recipient data server, if the completion status is completed, send a completion instruction to the recipient data server, and the completion instruction is used to trigger the recipient The data server makes the business system prompt the data recipient that the complete file data has been received.
Embodiment 3
[0094] Corresponding to the above method embodiment, the embodiment of the present disclosure also provides a file transmission device between blockchain nodes, a file transmission device between blockchain nodes described below and a blockchain node described above The file transfer methods between files can be referred to each other.
[0095] image 3It is a block diagram of a file transfer device 800 between blockchain nodes according to an exemplary embodiment. Such as image 3 As shown, the electronic device 800 may include: a processor 801 and a memory 802. The electronic device 800 may also include one or more of a multimedia component 803 , an input / output (I / O) interface 804 , and a communication component 805 .
[0096] Wherein, the processor 801 is used to control the overall operation of the electronic device 800, so as to complete all or part of the steps in the above-mentioned method for transferring files between blockchain nodes. The memory 402 is used to s...
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