geth搭建私有网络

geth --rpc --unlock "3ae88fe370c39384fc16da2c9e768cf5d2495b48,81063419f13cab5ac090cd8329d8fff9feead4a0" --rpcport "8546"  --datadir data --keystore "/mnt/sda4/.ethereum/keystore" --networkid "31415926" --port "35555" --rpcapi "db,eth,net,web3" --genesis genesis.json --dev --mine --minerthreads 1 console