论文做系统简单还是网站简单北京网络营销策划公司

在搭建以太坊私有链时，有个很关键的一步——创始块文件的编写，有时候挖不到矿，这也是一个可能存在问题的地方。
一个可以用且我挖到矿的创始块文件内容如下：

{"config": {"chainId": 666,"homesteadBlock": 0,"eip150Block": 0,"eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000","eip155Block": 0,"eip158Block": 0,"byzantiumBlock": 0,"constantinopleBlock": 0,"petersburgBlock": 0,"istanbulBlock": 0,"ethash": {}},"nonce": "0x0","timestamp": "0x5ddf8f3e","extraData": "0x0000000000000000000000000000000000000000000000000000000000000000","gasLimit": "0xffffffff","difficulty": "0x00002","mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000","coinbase": "0x0000000000000000000000000000000000000000","alloc": { },"number": "0x0","gasUsed": "0x0","parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
}