版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/lipei1220/article/details/79475283
1、下载Geth.exe 运行文件,并安装
访问不了可以访问国内镜像地址下载
2、cmd进入安装目录运行:geth -help看看是否可用geth命令
3、在Geth安装目录下放置初始化创世块文件genesis.json
{
"nonce":"0x0000000000000042",
"mixhash":"0x0000000000000000000000000000000000000000000000000000000000000000",
"difficulty": "0x4000",
"alloc": {},
"coinbase":"0x0000000000000000000000000000000000000000",
"timestamp": "0x00",
"parentHash":"0x0000000000000000000000000000000000000000000000000000000000000000",
"extraData": "
0x00000000
",
"gasLimit":"0xffffffff",
"config": {
"chainId": 666,
"homesteadBlock": 0,
"eip155Block": 0,
"eip158Block": 0
}
}
注意红色部分:
不然会出现错误“Fatal: invalid genesis file: json: cannot unmarshal hex string without 0x prefix into Go struct field Genesis.extraData of type hexutil.Bytes
解释:

4、cmd进入geth安装目录,初始化创世块 cmd输入geth --datadir "%cd%\chain" init genesis.json
%cd%:代表Geth安装目录
5、创建私有链 打开geth控制台 geth -datadir "%cd%\chain" --nodiscover console 2
6、在私有链上创建账号,键入:personal.newAccount()
会提示输入密码,我输入:123456
7、挖矿
开始挖矿miner.start()
结束挖矿miner.stop()
8、命令查看主账户中以太币的数量
eth.getBalance(eth.accounts[0]) 结果不为0,说明挖矿成功
9、
图形化钱包查看账户以太币数量
安装之后运行这个钱包,运行Ethereum-Wallet.exe,即启动成功,如果区块链正常的话,会在右上角显示“PRIVATE-NET”,点击“LAUNCH APPLICATION”进入图形界面即可查看,如下图: