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关于cldy.hanru.blockchain.pow.ProofOfWork#prepareData方法

注释上说:“在准备区块数据时,一定要从原始数据类型转化为byte[],不能直接从字符串进行转换”

能否将prevBlockHash+txIds+timeStamp+...合并成字符串后再通过sha256生成hash,而不需要复杂的去生成byte[],再通过sha256生成hash。

是为什么呢?

Ask for advice

First, thank you for your project that I can learn from.

Process, I found:
part5_Tracsaction show error : com.esotericsoftware.kryo.KryoException:java.lang.IndexOutOfBoundsException: Index: 46, Size: 2.

Can you see it, please? Thanks.

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