环境说明:win10 64位 geth1.6.5
1.安装geth
安装完成以后,先创建2个账号:
geth account new
然后建立: mygenesis.json
{
"nonce": "0x0000000000000042",
"difficulty": "0x1",
"alloc": {
![](/qrcode.jpg)
"44b9589cff8890d82053f8fc453c51eb7e1f615e": {
"balance": "20000009800000000000000000000"
},
"4cbbef71f941a09f3f026d8063fae518ffaf999c": {
"balance": "20000009800000000000000000000"
}
},
"config": {
"chainId": 15,
"homesteadBlock": 0,
"eip155Block": 0,
"eip158Block": 0
},
"mixhash":"0x0000000000000000000000000000000000000000000000000000000000000000","coinbase": "0x0000000000000000000000000000000000000000",
"timestamp": "0x00",
"parentHash":"0x0000000000000000000000000000000000000000000000000000000000000000",
"extraData":"0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa",
"gasLimit": "0xb2d05e00"
}
启动私有链:
geth --identity "PICCetherum"--rpc --rpccorsdomain "*" --datadir "%cd%\chain" --port"30303" --rpcapi"db,eth,net,web3" --networkid 95518 console
当看到Listening on[::]:30303和Welcome to the GethJavaScript console!的提示,说明已经启动成功
identity 名称
datadir 区块链地址
节点信息:
admin.nodeInfo Info 首字母一定要大写
admin.peers 查看peer节点
添加peer节点:
Enode对应admin.nodeInfo里面的enode信息,里面的IP要更改一下
admin.addPeer("enode://4b3aee02d139345d7651aa07c7e5d486984834000171c700b6bbe7d5c56070f069efdb103f7d9e2dd0cd4078af53c2d9a59df918366891cc142212dd1da18d19@[127.0.0.1]:30303")
创建account
personal.newAccount()
开启挖矿:
miner.start()
挖个5分钟,账号里面就会用很多币
结束挖矿命令:
miner.stop()
然后下载以太坊钱包
官网下载地址: https://github.com/ethereum/mist/releases
打开钱包主页面,已经有705个币了