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blockchain-java's Introduction

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blockchain-java's Issues

持久化和命令行那节编译报错

java -jar blockchain-java-jar-with-dependencies.jar -h 这一行执行没问题。
执行如下命令 java -jar blockchain-java-jar-with-dependencies.jar -add "Send 1.5 BTC to wangwei"
发生如下错误
E:\Android\blockchain-java>java -jar target\blockchain-java-jar-with-dependencies.jar -print
Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class org.rocksdb.RocksDB
at one.wangwei.blockchain.store.RocksDBUtils.openDB(RocksDBUtils.java:62)
at one.wangwei.blockchain.store.RocksDBUtils.(RocksDBUtils.java:53)
at one.wangwei.blockchain.store.RocksDBUtils.getInstance(RocksDBUtils.java:38)
at one.wangwei.blockchain.cli.CLI.parse(CLI.java:49)
at one.wangwei.blockchain.cli.Main.main(Main.java:7)

大佬,继续更新呗!

我希望可以参与你的进来开发,我是在交易所工作,对区块链有点浅显的认识,希望可以共同进步,我觉得我们先不管双花、手续费、POW的弊端什么的,先做出一个可以正常运行的项目,默认所有节点都是合法的在运行,能达到各节点通信,达成共识,这是短期目标!

BlockChain中getAllSpentTXOs方法

王维,你好:
BlockChain中getAllSpentTXOs方法,根据能解锁的交易输入得到已经花费的UTXO,这样做是不是有点问题。因为创造的交易输出有可能是找回给自己的零钱不属于花费的UTXO,不是这样吗

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