Golang环境安装；go-ethereum 源码安装
go get -d github.com/ethereum/go-ethereumgo install github.com/ethereum/go-ethereum/cmd/gethubuntu 在线安装
sudo add-apt-repository -y ppa:ethereum/ethereumsudo apt-get updatesudo apt-get install ethereum创世区块的初始化文件： { "nonce" : "0x0000000000000042", "difficulty": "0x400", "mixhash" : "0x0000000000000000000000000000000000000000000000000000000000000000", "coinbase" : "0x0000000000000000000000000000000000000000", "timestamp" : "0x00", "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000", "extraData" : "0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa", "gasLimit" : "0x80000000", "alloc" : {}, "config" : { "chainId": 15, "homesteadBlock": 0, "eip155Block": 0, "eip158Block": 0 } } 命令:
geth --datadir "./" init genesis.json
创建创世区块geth --datadir "./" --nodiscover console 2>>geth.log
创建geth 私有网络
