钱包相关资料
https://bitnodes.earn.com/ http://8btc.com/article-1783-1.html
以太坊的资料： https://github.com/ethereum/wiki/wiki/JSON-RPC
curl --user bitbs123 --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "help", "params": [] }' -H 'content-type: text/plain;' http://119.28.16.55:23114/
--networkid value Network identifier (integer, 0=Olympic, 1=Frontier, 2=Morden) (default: 1)
--networkid value Network identifier (integer, 1=Frontier, 2=Morden (disused), 3=Ropsten, 4=Rinkeby) (default: 1)
Network identifier (integer, 1=Frontier, 2=Morden (disused), 3=Ropsten, 4=Rinkeby) (default: 1)
geth attach http