Go Ethereum

在go-ethereum的基础上，增加getAddressTransactions用于获取任意地址的交易记录。

在erc20分支中，增加了getTokenTransfer和getTokens两个函数用于获取erc20代币的交易记录

在geth console中

eth.getAddressTransactions(address, start, end)

在web3.js中

const Web3 = require("web3")
const net = require("net")
const web3 = new Web3("/home/user/.ethereum/geth.ipc", net);

web3.eth.extend({
    methods: [{
        name: "getAddressTransactions",
        call: 'eth_getAddressTransactions',
        params: 3,
        inputFormatter: [web3.extend.formatters.inputAddressFormatter, null, null]
    }]
});

web3.eth.getAddressTransactions("0xA1E4380A3B1f749673E270229993eE55F35663b4", 0, 1, (err, txs) => {
    console.log(txs);
});

得到的是交易数组

[ 
  { 
    from: '0xa1e4380a3b1f749673e270229993ee55f35663b4',
    to: '0xe28e72fcf78647adce1f1252f240bbfaebd63bcc',
    value: 800000000000000000000,
    gasPrice: 57935965411,
    gasUsed: 114110,
    blockHash: '0x2ee3b5b1eab71c30cbf1e84f2d25b87e5cdd9a69f530a588f7081702baa19826',
    blockNumber: 116219,
    status: 0,
    timestamp: 1440070385,
    hash: '0xf0762a50f9f591e61f65d86787e3b8e4c0703badb5d571707d840da575c0cf57',
    kind: 0 
  },
  { 
    from: '0xa1e4380a3b1f749673e270229993ee55f35663b4',
    to: '0xcde4de4d3baa9f2cb0253de1b86271152fbf7864',
    value: 0,
    gasPrice: 50000000000000,
    gasUsed: 180198,
    blockHash: '0x3f1afe224d29254e675adeccef2358d53887427037ba1421dc6efe785ce4eb40',
    blockNumber: 49392,
    status: 0,
    timestamp: 1438972859,
    hash: '0xef1b643d0cfb01321dfda1115fe8fb3181d9b592a79dfb75d1281117180d2d65',
    kind: 1 
  }
]

其中，status等于1时，代表合约执行成功，为0时代表失败

kind为0时，表示这笔交易为以太币转账或者调用智能合约（可通过to是否为合约地址区分），kind为1时，表示这笔交易为Contract Creation,to即为创建的合约地址

hash为此交易的哈希，blockHash为交易所在区块的哈希，timestamp也是区块的时间戳