BLC

type Block struct {
	Timestamp     int64  //区块创建的时间
	Data          []byte //区块存储的实际的有效信息
	PrevBlockHash []byte // 前一个区块的哈希 父哈希
	Hash          []byte //当前区块的哈希
	Nonce         int
}

type BlockChain struct {
	//	Blocks []*Block
	Tip []byte   //存储最后一个区块的哈希
	Db  *bolt.DB //存储了一个数据库的连接
}

type BlockchainIterator struct {
	CurrentHash []byte
	Db          *bolt.DB
}

type CLI struct {
	Bc *BlockChain
}

type ProofOfWork struct {
	Block *Block //区块
	// contains filtered or unexported fields
}