JavaRush /ื‘ืœื•ื’ Java /Random-HE /3 ืกืคืจื™ื•ืช Blockchain ื”ืžื•ื‘ื™ืœื•ืช ืœืžืคืชื—ื™ Java

3 ืกืคืจื™ื•ืช Blockchain ื”ืžื•ื‘ื™ืœื•ืช ืœืžืคืชื—ื™ Java

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”
ืื ื™ ืžื ื™ื— ืฉื›ืžืขื˜ ื›ื•ืœื›ื ื›ื‘ืจ ืฉืžืขืชื ืขืœ ื‘ื™ื˜ืงื•ื™ืŸ, ืืช'ืจื™ื•ื ื•ืฉืืจ ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ืขื ืฉืžื•ืช ืžืฆื—ื™ืงื™ื. ืขื›ืฉื™ื• ื”ื ื‘ืฉื™ื ื”ืคื•ืคื•ืœืจื™ื•ืช, ื•ืžืžืฉ ืœื ืขื•ื–ื‘ื™ื ืขื“ื›ื•ื ื™ ื—ื“ืฉื•ืช ื•ืคื•ืจื•ืžื™ื, ื•ื•ื™ื›ื•ื—ื™ื ืื™ื ืกื•ืคื™ื™ื ืขืœ "ื”ืื ื–ื” ื™ืชืคื•ืฆืฅ ืื• ืœื", "ื”ืื ื–ื” ื™ืงื•ื ืื• ื™ื™ืคื•ืœ" ืฉื•ื‘ื” ืœื‘ ื›ืžื• ืžืจื•ืฆื™ ืกื•ืกื™ื ื•ื‘ืชื™ ืงื–ื™ื ื•. ืื‘ืœ ืžื” ืขืœื™ื ื• ืœืขืฉื•ืช?ืžืคืชื—ื™ื? ืื™ืš ืื ื—ื ื• ืžืชืงืฉืจื™ื ืขื ื›ืœ ื”ื“ื‘ืจื™ื ื”ืžืคื•ืืจื™ื ื”ืืœื”? ื–ื” ืคืฉื•ื˜: ื”ืกืคืจื™ื•ืช ื”ื“ืจื•ืฉื•ืช ืขื‘ื•ืจ Java ื›ื‘ืจ ืงื™ื™ืžื•ืช! ื‘ืขื–ืจืชื ืชื•ื›ืœื• ืœื ืฆืœ ื‘ืงืœื•ืช ืืช ืžื’ืžืช ื”ืื•ืคื ื”. ืกื“ืจ ื”ื•ืคืขืช ื”ืกืคืจื™ื•ืช ื‘ืžืืžืจ ืงืฉื•ืจ ืœืžืกืคืจ ื”ื›ื•ื›ื‘ื™ื ื‘ืžืื’ืจ Github.
3 ืกืคืจื™ื•ืช Blockchain ื”ืžื•ื‘ื™ืœื•ืช ืœืžืคืชื—ื™ Java - 1

#1. BitcoinJ

ืงื™ืฉื•ืจ ืœืžืื’ืจ GitHub: https://github.com/bitcoinj/bitcoinj ืžื™ื“ืข ื ื•ืกืฃ ืขืœ ื”ืกืคืจื™ื™ื”/ื”ื™ื›ืŸ ืœื”ื•ืจื™ื“ ืž: https://bitcoinj.github.io/
3 ืกืคืจื™ื•ืช Blockchain ื”ืžื•ื‘ื™ืœื•ืช ืœืžืคืชื—ื™ Java - 2
ื”ืฉื ืžื“ื‘ืจ ื‘ืขื“ ืขืฆืžื•, ืœื? ืื ื—ืฉื‘ืชื ืื™ืš ืœื™ืฆื•ืจ ืืจื ืง ื‘ื™ื˜ืงื•ื™ืŸ ื•ืœื ื”ืœ ืขืกืงืื•ืช ื‘ื™ืŸ ืฆืžืชื™ื, ื‘ื”ื—ืœื˜ ื›ื“ืื™ ืœื›ื ืœื ืกื•ืช ืืช BitcoinJ. ื”ืคืจื•ื™ืงื˜ ื›ื‘ืจ ืจื›ืฉ ืงื”ื™ืœื” ืคืขื™ืœื” ื•ืชื™ืขื•ื“ ื˜ื•ื‘ ืžืื•ื“, ืฉื‘ื–ื›ื•ืชื• ื”ื•ื ืžื•ืฉืš ืžืคืชื—ื™ื. ื›ืžื•ื‘ืŸ, ื›ืžื• ืจื•ื‘ ืคืจื•ื™ืงื˜ื™ ื”ืงื•ื“ ื”ืคืชื•ื— ืฉืจืง ืžืชื—ื™ืœื™ื ืœืฆื‘ื•ืจ ืคื•ืคื•ืœืจื™ื•ืช, ืœ-BitcoinJ ื™ืฉ ืžืกืคืจ ื—ืกืจื•ื ื•ืช. ืœื“ื•ื’ืžื”, ื‘ืขื™ื•ืช ืื‘ื˜ื—ื” ื”ืงืฉื•ืจื•ืช ืœื‘ืื’ื™ื ืคืชื•ื—ื™ื ื•ื‘ืขื™ื•ืช ืžื“ืจื’ื™ื•ืช. ืขื ื–ืืช, ืกืคืจื™ื™ื” ื–ื• ืฉื™ืžื•ืฉื™ืช ืžืื•ื“ ืขื‘ื•ืจ ื›ืœ ืžื™ ืฉืจื•ืฆื” ืœื”ื‘ื™ืŸ ื›ื™ืฆื“ ืคื•ืขืœ ืคืจื•ื˜ื•ืงื•ืœ ื”ื‘ื™ื˜ืงื•ื™ืŸ. ืื‘ื™ืข ืืช ื“ืขืชื™ ื”ืื™ืฉื™ืช: BitcoinJ ืขื“ื™ื™ืŸ ืœื ืžืชืื™ื ื‘ืžื™ื•ื—ื“ ืœืคืจื•ื™ืงื˜ื™ื ืžืกื—ืจื™ื™ื.

#2. Web3j

ืงื™ืฉื•ืจ ืœืžืื’ืจ GitHub: https://github.com/web3j/web3j ืžื™ื“ืข ื ื•ืกืฃ ืขืœ ื”ืกืคืจื™ื™ื”/ื”ื™ื›ืŸ ืœื”ื•ืจื™ื“ ืž: https://web3j.io/
3 ืกืคืจื™ื•ืช Blockchain ื”ืžื•ื‘ื™ืœื•ืช ืœืžืคืชื—ื™ Java - 3
ืืงืฆืจ: Ethereum ื”ื•ื ื”ืžื˜ื‘ืข ื”ืงืจื™ืคื˜ื•ื’ืจืคื™ ื”ืฉื ื™ ื”ื›ื™ ืคื•ืคื•ืœืจื™. ืคืจื•ื™ืงื˜ Web3j ืžืืคืฉืจ ืœืš ืœืขื‘ื•ื“ ืขื blockchain Ethereum ืžื‘ืœื™ ืฉืชืฆื˜ืจืš ืœื›ืชื•ื‘ ืงื•ื“ ืื™ื ื˜ื’ืจืฆื™ื” ืžืฉืœืš. ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืกืคืจื™ื™ื” ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ Java ื•ืื ื“ืจื•ืื™ื“. ืฉื•ื‘, ื”ืคื•ื ืงืฆื™ื•ืช ื”ืขื™ืงืจื™ื•ืช ื”ืŸ ื™ืฆื™ืจืช ืืจื ืง, ื ื™ื”ื•ืœ ืขืกืงืื•ืช, ื•ื”ืคืขื ื’ื ืขื˜ื™ืคื•ืช ืœื—ื•ื–ื™ื ื—ื›ืžื™ื. ื›ืŸ, ื–ื” ื ื›ื•ืŸ, ืขื˜ื™ืคื•ืช ืœื—ื•ื–ื™ื ื—ื›ืžื™ื! ื—ืœืง ืžืคืจื•ื™ืงื˜ Ethereum ื”ื•ื ืฉืคื” ืžื™ื•ื—ื“ืช ื”ื ืงืจืืช Solidity, ืฉื”ื™ื ื”ืชืงืŸ ื“ื” ืคืงื˜ื• ืœื™ืฆื™ืจืช ื—ื•ื–ื™ื ื—ื›ืžื™ื. ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืžืขื˜ืคืช ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ web3j ืื ื‘ืจืฆื•ื ืš ืœื”ื™ืžื ืข ืžืคืจื˜ื™ ื™ื™ืฉื•ื ืœืขื‘ื•ื“ื” ืขื ื—ื•ื–ื™ื ื—ื›ืžื™ื. ื‘ื ื•ืกืฃ, ื”ืกืคืจื™ื™ื” ืžืฆื•ื™ื“ืช ื‘ืชื™ืขื•ื“ ืžืฆื•ื™ืŸ ืขื ื“ื•ื’ืžืื•ืช ืจื‘ื•ืช. ืขื‘ื•ืจื™ ื‘ืื•ืคืŸ ืื™ืฉื™, web3j ื”ื•ื ื”ืžื•ืขื“ืฃ ืขืœ ื”ื˜ื•ืค ื”ื–ื”.

#3. ื‘ื“ HyperLedger

ืงื™ืฉื•ืจ ืœืžืื’ืจ GitHub: https://github.com/hyperledger/fabric-sdk-java ืžื™ื“ืข ื ื•ืกืฃ ืขืœ ื”ืกืคืจื™ื™ื”/ื”ื™ื›ืŸ ืœื”ื•ืจื“ื” ืž: https://www.hyperledger.org/
3 ืกืคืจื™ื•ืช Blockchain ื”ืžื•ื‘ื™ืœื•ืช ืœืžืคืชื—ื™ Java - 4
ืกืคืจื™ื™ื” ื–ื• ืžื™ื•ืขื“ืช ื‘ืขื™ืงืจ ืœืฉื™ืžื•ืฉ ืขืกืงื™. HyperLedger Fabric ืฆืจื™ืš ืœื”ื™ื—ืฉื‘ ื›ื›ืœื™ ืจื‘ ืขื•ืฆืžื”, ื‘ื™ืŸ ืื ืืชื” ืจื•ืฆื” ืœื™ืฆื•ืจ ืืคืœื™ืงืฆื™ื” ืืจื’ื•ื ื™ืช ืื• ืื‘ ื˜ื™ืคื•ืก ืฉืœ ืชื•ื›ื ื™ืช ืงื˜ื ื”. ื”ืคืจื•ื™ืงื˜ ืžืคื•ืชื— ื‘ืื•ืคืŸ ืคืขื™ืœ ืขืœ ื™ื“ื™ ื—ื‘ืจื™ ืงืจืŸ ืœื™ื ื•ืงืก. ื”ื”ืชืžืงื“ื•ืช ื”ืขื™ืงืจื™ืช ื”ื™ื ื‘ื™ืฆื™ืจื” ื•ื ื™ื”ื•ืœ ืฉืœ ื—ื•ื–ื™ื ื—ื›ืžื™ื. ืชื›ื•ื ื•ืช ืขื™ืงืจื™ื•ืช:
  • ื ื™ื”ื•ืœ ืขืจื•ืฆื™ื ืœื—ื™ืœื•ืคื™ ืžื™ื“ืข ืกื•ื“ื™;
  • ืžื“ื™ื ื™ื•ืช ืื™ืฉื•ืจ ืขืกืงื”;
  • ืืกืคืงื” โ€‹โ€‹ืขืงื‘ื™ืช ืฉืœ ืขืกืงืื•ืช ื‘ืจื—ื‘ื™ ื”ืจืฉืช.
ืื ืืชื” ื›ื•ืœืœ ืืช HyperLedger Fabric ื‘ืขืจื™ืžืช ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ืฉืœืš, ืื ื™ ืžืžืœื™ืฅ ืœืš ืœื‘ื“ื•ืง ืžื•ืฆืจื™ HyperLedger ืื—ืจื™ื, ืœื—ื‘ืจ'ื” ื”ืืœื” ื™ืฉ ื”ืจื‘ื” ืคืจื•ื™ืงื˜ื™ื ืžืขื ื™ื™ื ื™ื ืฉื™ืขื–ืจื• ืœื‘ื ื•ืช ืชืฉืชื™ืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื”ื•ืœื™ืกื˜ื™ืช, ื ื™ืชื ืช ืœื”ืจื—ื‘ื” ื•ืงืœื” ืœืชื—ื–ื•ืงื”. ืžืงื•ืจื™: https://dreamix.eu/blog/uncategorized/top-3-blockchain-libraries-for-java-developers
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