BLC

Documentation

Index

• func Int64ToBytes(num int64) []byte
• type Block
  • func CreateGenesisBlock(data string) *Block
  • func DeserializeBlock(blockBytes []byte) *Block
  • func NewBlock(data string, height int64, prevBlockHash []byte) *Block
  • func (block *Block) Serialize() []byte
• type BlockChain
  • func CreateBlockchainWithGenesisBlock() *BlockChain
  • func (blc *BlockChain) AddBlockToBlockchain(data string)
• type ProofOfWork
  • func NewProofOfWork(block *Block) *ProofOfWork
  • func (proofOfWork ProofOfWork) IsValid() bool
  • func (proofOfWork ProofOfWork) Run() ([]byte, int64)

Functions

func Int64ToBytes

func Int64ToBytes(num int64) []byte

Types

type Block

type Block struct {
	// 区块高度
	Height int64
	// 当前区块 HASH 值
	Hash []byte
	// 上一个区块的 HASH 值
	PrevBlockHash []byte
	// 交易数据
	Data []byte
	// 时间戳
	Timestamp int64
	// Nonce 用于工作量整蒙
	Nonce int64
}

func CreateGenesisBlock

func CreateGenesisBlock(data string) *Block

CreateGenesisBlock 单独写一个方法，生成创世区块

func DeserializeBlock

func DeserializeBlock(blockBytes []byte) *Block

DeserializeBlock 反序列化区块

func NewBlock

func NewBlock(data string, height int64, prevBlockHash []byte) *Block

NewBlock 创建新的区块

func (*Block) Serialize

func (block *Block) Serialize() []byte

Serialize 将区块序列化成字节数组

type BlockChain

type BlockChain struct {
	Blocks []*Block // 存储有序的区块

}

func CreateBlockchainWithGenesisBlock

func CreateBlockchainWithGenesisBlock() *BlockChain

CreateBlockchainWithGenesisBlock 创建带有创世区块的区块链

func (*BlockChain) AddBlockToBlockchain

func (blc *BlockChain) AddBlockToBlockchain(data string)

AddBlockToBlockchain 增加区块到区块链里面

type ProofOfWork

type ProofOfWork struct {
	Block *Block // 当前要验证的区块
	// contains filtered or unexported fields
}

func NewProofOfWork

func NewProofOfWork(block *Block) *ProofOfWork

func (ProofOfWork) IsValid

func (proofOfWork ProofOfWork) IsValid() bool

IsValid 判断 block 是否完成了验证

func (ProofOfWork) Run

func (proofOfWork ProofOfWork) Run() ([]byte, int64)