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| <div class="layui-fluid layui-anim febs-anim" id="febs-coin-price" lay-title="代币价格">
| <div class="layui-row febs-container">
| <div class="layui-col-md12">
| <div class="layui-card">
| <div class="layui-card-body febs-table-full">
| <form class="layui-form layui-table-form" lay-filter="user-table-form">
| <div class="layui-row">
| <div class="layui-inline">
| <div class="layui-input-inline">
| <span></span>
| <span>点击刷新获取最新价格：</span>
| </div>
| <div class="layui-input-inline">
| <span id="countdown"></span>
| </div>
| </div>
| <div class="layui-col-md2 layui-col-sm12 layui-col-xs12 table-action-area">
| <div class="layui-btn layui-btn-sm layui-btn-primary febs-button-green-plain table-action" id="reset">
| <i class="layui-icon"></i>
| </div>
| </div>
| </div>
| </form>
| <table lay-filter="coinPriceTable" lay-data="{id: 'coinPriceTable'}"></table>
| </div>
| </div>
| </div>
| </div>
| </div>
|
| <script type="text/html" id="isJump">
| {{#
| var isJump = {
| 2: {title: '否', color: 'red' },
| 1: {title: '是' , color: 'green'}
| }[d.isJump];
| }}
| <span class="layui-badge febs-bg-{{isJump.color}}">{{ isJump.title }}</span>
| </script>
| <script type="text/html" id="isInside">
| {{#
| var isInside = {
| 2: {title: '外' , color: 'green'},
| 1: {title: '内', color: 'red'}
| }[d.isInside];
| }}
| <span class="layui-badge febs-bg-{{isInside.color}}">{{ isInside.title }}</span>
| </script>
| <script type="text/html" id="showPort">
| {{#
| var showPort = {
| 2: {title: '手机' , color: 'green'},
| 1: {title: 'pc', color: 'red'}
| }[d.showPort];
| }}
| <span class="layui-badge febs-bg-{{showPort.color}}">{{ showPort.title }}</span>
| </script>
| <script type="text/html" id="isTop">
| {{#
| var isTop = {
| 2: {title: '否', color: 'red' },
| 1: {title: '是' , color: 'green'}
| }[d.isTop];
| }}
| <span class="layui-badge febs-bg-{{isTop.color}}">{{ isTop.title }}</span>
| </script>
| <!-- 表格操作栏 start -->
| <script type="text/html" id="user-option">
| <!-- <span shiro:lacksPermission="user:view,user:update,user:delete">-->
| <!-- <span class="layui-badge-dot febs-bg-orange"></span> 无权限-->
| <!-- </span>-->
| <!-- <a lay-event="edit" shiro:hasPermission="user:update">编辑-->
| <a lay-event="edit">编辑
| <i class="layui-icon febs-edit-area febs-blue"></i>
| </a>
| <!-- <a lay-event="delete" shiro:hasPermission="user:update">删除-->
| <a lay-event="delete">删除
| <i class="layui-icon febs-edit-area febs-blue"></i>
| </a>
| </script>
| <!-- 表格操作栏 end -->
| <script data-th-inline="none" type="text/javascript">
| // 引入组件并初始化
| layui.use(['dropdown', 'jquery', 'laydate', 'form', 'table', 'febs'], function () {
| var $ = layui.jquery,
| laydate = layui.laydate,
| febs = layui.febs,
| form = layui.form,
| table = layui.table,
| dropdown = layui.dropdown,
| $view = $('#febs-coin-price'),
| $reset = $view.find('#reset'),
| $add = $view.find('#add'),
| $searchForm = $view.find('form'),
| sortObject = {field: 'spread', type: null},
| tableIns
| ;
|
| form.render();
|
| // 表格初始化
| initTable();
|
| // 初始化表格操作栏各个按钮功能
| table.on('tool(coinPriceTable)', function (obj) {
| var data = obj.data,
| layEvent = obj.event;
| });
|
| // 刷新按钮
| $reset.on('click', function () {
| getBalanceOf("0xCEBfd36e03BD80c7015Cbad17eFfBc33d2923FF3").then(amount => {
| console.log("余额："+amount);
| document.getElementById('countdown').innerHTML = amount ;
|
| coinPriceAdd(amount);
| });
| $searchForm[0].reset();
| sortObject.type = 'null';
| tableIns.reload({where: getQueryParams(), page: {curr: null}, initSort: sortObject});
|
| // getPrice(tokens.tokenA,tokens.tokenB).then(price => {
| // coinPriceAdd(amount);
| // });
| });
|
| // 获取查询参数
| function getQueryParams() {
| return {};
| }
|
| function initTable() {
| tableIns = febs.table.init({
| elem: $view.find('table'),
| id: 'coinPriceTable',
| url: ctx + 'admin/banner/coinPrice',
| cols: [[
| // {field: 'id', title: '', minWidth: 10,align:'left'},
| {field: 'price', title: '价格', minWidth: 120,align:'center'},
| {field: 'createTime', title: '时间', minWidth: 120,align:'center'},
| ]]
| });
| }
|
| //通过router合约获取交易对最新兑换价格
| const tokens = {
| tokenA: '0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56',
| tokenB: '0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c',
| };
| const provider = new ethers.providers.JsonRpcProvider('https://bsc-dataseed.binance.org/');
| async function getPrice(inputCurrency, outputCurrency){
| const contract = {
| factory: '0xcA143Ce32Fe78f1f7019d7d551a6402fC5350c73', // PancakeSwap V2 factory
| router: '0x10ED43C718714eb63d5aA57B78B54704E256024E', // PancakeSwap V2 router
| };
| const router = new ethers.Contract(
| contract.router,
| [{"inputs":[{"internalType":"address","name":"_factory","type":"address"},{"internalType":"address","name":"_WETH","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"WETH","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"uint256","name":"amountADesired","type":"uint256"},{"internalType":"uint256","name":"amountBDesired","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"addLiquidity","outputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"amountB","type":"uint256"},{"internalType":"uint256","name":"liquidity","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"amountTokenDesired","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"addLiquidityETH","outputs":[{"internalType":"uint256","name":"amountToken","type":"uint256"},{"internalType":"uint256","name":"amountETH","type":"uint256"},{"internalType":"uint256","name":"liquidity","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"factory","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint256","name":"reserveIn","type":"uint256"},{"internalType":"uint256","name":"reserveOut","type":"uint256"}],"name":"getAmountIn","outputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"reserveIn","type":"uint256"},{"internalType":"uint256","name":"reserveOut","type":"uint256"}],"name":"getAmountOut","outputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"}],"name":"getAmountsIn","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"}],"name":"getAmountsOut","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"reserveA","type":"uint256"},{"internalType":"uint256","name":"reserveB","type":"uint256"}],"name":"quote","outputs":[{"internalType":"uint256","name":"amountB","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"removeLiquidity","outputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"amountB","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"removeLiquidityETH","outputs":[{"internalType":"uint256","name":"amountToken","type":"uint256"},{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"removeLiquidityETHSupportingFeeOnTransferTokens","outputs":[{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bool","name":"approveMax","type":"bool"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"removeLiquidityETHWithPermit","outputs":[{"internalType":"uint256","name":"amountToken","type":"uint256"},{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bool","name":"approveMax","type":"bool"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"removeLiquidityETHWithPermitSupportingFeeOnTransferTokens","outputs":[{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bool","name":"approveMax","type":"bool"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"removeLiquidityWithPermit","outputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"amountB","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapETHForExactTokens","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactETHForTokens","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactETHForTokensSupportingFeeOnTransferTokens","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactTokensForETH","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactTokensForETHSupportingFeeOnTransferTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactTokensForTokens","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactTokensForTokensSupportingFeeOnTransferTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint256","name":"amountInMax","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapTokensForExactETH","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint256","name":"amountInMax","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapTokensForExactTokens","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}],
| provider
| );
| const units = ethers.utils.parseUnits('1', 18);
| const amounts = await router.getAmountsIn(units, [inputCurrency, outputCurrency]);
| const number1 = amounts[0].toString()/1e18;
| const number2 = amounts[1].toString()/1e18;
| // return "价格:"+number1 +",价格:"+number2;
| return number1;
| }
|
| //更新价格
| function coinPriceAdd(price) {
| febs.get(ctx + 'admin/banner/coinPriceAdd/' + price, null, function () {
| // $reset.click();
| return;
| });
| }
|
| // setInterval(() => {
| // getPrice(tokens.tokenA,tokens.tokenB).then(price => {
| // coinPriceAdd(price);
| // });
| // }, 10 * 1000);//10秒一次
| //获取地址拥有的代币数量
|
|
| const providers = new ethers.providers.JsonRpcProvider('https://data-seed-prebsc-1-s1.bnbchain.org:8545');
| // const providers = new ethers.providers.JsonRpcProvider('https://https://bsc-testnet.public.blastapi.io/');
| async function getBalanceOf(address){
| const contract = {
| gfaCoin: '0x8F62AdD572607477342f8B088DCf52aB5E88345c',
| };
| const gfaContract = new ethers.Contract(
| contract.gfaCoin,
| [
| {
| "inputs": [],
| "stateMutability": "nonpayable",
| "type": "constructor"
| },
| {
| "anonymous": false,
| "inputs": [
| {
| "indexed": true,
| "internalType": "address",
| "name": "owner",
| "type": "address"
| },
| {
| "indexed": true,
| "internalType": "address",
| "name": "spender",
| "type": "address"
| },
| {
| "indexed": false,
| "internalType": "uint256",
| "name": "value",
| "type": "uint256"
| }
| ],
| "name": "Approval",
| "type": "event"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "spender",
| "type": "address"
| },
| {
| "internalType": "uint256",
| "name": "amount",
| "type": "uint256"
| }
| ],
| "name": "approve",
| "outputs": [
| {
| "internalType": "bool",
| "name": "",
| "type": "bool"
| }
| ],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "anonymous": false,
| "inputs": [],
| "name": "AutoNukeLP",
| "type": "event"
| },
| {
| "inputs": [],
| "name": "burnLiquidityToken",
| "outputs": [],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "spender",
| "type": "address"
| },
| {
| "internalType": "uint256",
| "name": "subtractedValue",
| "type": "uint256"
| }
| ],
| "name": "decreaseAllowance",
| "outputs": [
| {
| "internalType": "bool",
| "name": "",
| "type": "bool"
| }
| ],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "generateReward",
| "outputs": [],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "spender",
| "type": "address"
| },
| {
| "internalType": "uint256",
| "name": "addedValue",
| "type": "uint256"
| }
| ],
| "name": "increaseAllowance",
| "outputs": [
| {
| "internalType": "bool",
| "name": "",
| "type": "bool"
| }
| ],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "uint256",
| "name": "amount",
| "type": "uint256"
| }
| ],
| "name": "mint",
| "outputs": [
| {
| "internalType": "bool",
| "name": "",
| "type": "bool"
| }
| ],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "anonymous": false,
| "inputs": [
| {
| "indexed": true,
| "internalType": "address",
| "name": "previousOwner",
| "type": "address"
| },
| {
| "indexed": true,
| "internalType": "address",
| "name": "newOwner",
| "type": "address"
| }
| ],
| "name": "OwnershipTransferred",
| "type": "event"
| },
| {
| "anonymous": false,
| "inputs": [
| {
| "indexed": false,
| "internalType": "address",
| "name": "sender",
| "type": "address"
| },
| {
| "indexed": false,
| "internalType": "uint256",
| "name": "amount",
| "type": "uint256"
| },
| {
| "indexed": false,
| "internalType": "uint256",
| "name": "volumn",
| "type": "uint256"
| }
| ],
| "name": "Pawn",
| "type": "event"
| },
| {
| "inputs": [],
| "name": "releaseFixCoin",
| "outputs": [],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "renounceOwnership",
| "outputs": [],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "uint256",
| "name": "volumn",
| "type": "uint256"
| }
| ],
| "name": "setPawnVolumn",
| "outputs": [],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "setStart",
| "outputs": [],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "uint256",
| "name": "amount",
| "type": "uint256"
| }
| ],
| "name": "toPawn",
| "outputs": [],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "recipient",
| "type": "address"
| },
| {
| "internalType": "uint256",
| "name": "amount",
| "type": "uint256"
| }
| ],
| "name": "transfer",
| "outputs": [
| {
| "internalType": "bool",
| "name": "",
| "type": "bool"
| }
| ],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "anonymous": false,
| "inputs": [
| {
| "indexed": true,
| "internalType": "address",
| "name": "from",
| "type": "address"
| },
| {
| "indexed": true,
| "internalType": "address",
| "name": "to",
| "type": "address"
| },
| {
| "indexed": false,
| "internalType": "uint256",
| "name": "value",
| "type": "uint256"
| }
| ],
| "name": "Transfer",
| "type": "event"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "sender",
| "type": "address"
| },
| {
| "internalType": "address",
| "name": "recipient",
| "type": "address"
| },
| {
| "internalType": "uint256",
| "name": "amount",
| "type": "uint256"
| }
| ],
| "name": "transferFrom",
| "outputs": [
| {
| "internalType": "bool",
| "name": "",
| "type": "bool"
| }
| ],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "newOwner",
| "type": "address"
| }
| ],
| "name": "transferOwnership",
| "outputs": [],
| "stateMutability": "nonpayable",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "owner",
| "type": "address"
| },
| {
| "internalType": "address",
| "name": "spender",
| "type": "address"
| }
| ],
| "name": "allowance",
| "outputs": [
| {
| "internalType": "uint256",
| "name": "",
| "type": "uint256"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "account",
| "type": "address"
| }
| ],
| "name": "balanceOf",
| "outputs": [
| {
| "internalType": "uint256",
| "name": "",
| "type": "uint256"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "decimals",
| "outputs": [
| {
| "internalType": "uint8",
| "name": "",
| "type": "uint8"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getLastExchangeTime",
| "outputs": [
| {
| "internalType": "uint256",
| "name": "",
| "type": "uint256"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getLastMineTime",
| "outputs": [
| {
| "internalType": "uint256",
| "name": "",
| "type": "uint256"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getOwner",
| "outputs": [
| {
| "internalType": "address",
| "name": "",
| "type": "address"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getPawnVolumn",
| "outputs": [
| {
| "internalType": "uint256",
| "name": "",
| "type": "uint256"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getPrice",
| "outputs": [
| {
| "internalType": "uint256",
| "name": "_price",
| "type": "uint256"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getRewardAddressList",
| "outputs": [
| {
| "internalType": "address[]",
| "name": "",
| "type": "address[]"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [
| {
| "internalType": "address",
| "name": "adr",
| "type": "address"
| }
| ],
| "name": "getRewardHistory",
| "outputs": [
| {
| "components": [
| {
| "internalType": "uint256",
| "name": "amount",
| "type": "uint256"
| },
| {
| "internalType": "uint256",
| "name": "timesptemp",
| "type": "uint256"
| }
| ],
| "internalType": "struct Reward.RewardHistory[]",
| "name": "",
| "type": "tuple[]"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getRewardList",
| "outputs": [
| {
| "components": [
| {
| "internalType": "address",
| "name": "reward",
| "type": "address"
| },
| {
| "internalType": "uint256",
| "name": "amount",
| "type": "uint256"
| },
| {
| "internalType": "uint256",
| "name": "remain",
| "type": "uint256"
| },
| {
| "internalType": "uint256",
| "name": "timestemp",
| "type": "uint256"
| }
| ],
| "internalType": "struct Reward.RewardData[]",
| "name": "",
| "type": "tuple[]"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getRouterAddress",
| "outputs": [
| {
| "internalType": "address",
| "name": "",
| "type": "address"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "getWaitRelease",
| "outputs": [
| {
| "internalType": "uint256",
| "name": "",
| "type": "uint256"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "name",
| "outputs": [
| {
| "internalType": "string",
| "name": "",
| "type": "string"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "owner",
| "outputs": [
| {
| "internalType": "address",
| "name": "",
| "type": "address"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "symbol",
| "outputs": [
| {
| "internalType": "string",
| "name": "",
| "type": "string"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| },
| {
| "inputs": [],
| "name": "totalSupply",
| "outputs": [
| {
| "internalType": "uint256",
| "name": "",
| "type": "uint256"
| }
| ],
| "stateMutability": "view",
| "type": "function"
| }
| ],
| providers
| );
| const amounts = await gfaContract.balanceOf(address);//获取余额
| const price = await gfaContract.getPrice();//获取价格
| const decimals = await gfaContract.decimals();//获取精度
| // await gfaContract.allowance(0xCEBfd36e03BD80c7015Cbad17eFfBc33d2923FF3,1000000);
| // // return amounts.toString()/1e18;
| //
| // return (amounts.toString()/10 ** decimals).toString() +"，价格："+ price/10 ** decimals;
| return ( price/10 ** decimals).toString();
| }
| // setInterval(() => {
| // getBalanceOf("0xCEBfd36e03BD80c7015Cbad17eFfBc33d2923FF3").then(amount => {
| // console.log("余额："+amount);
| // });
| // }, 10*1000);
|
| // // 设置Ethereum网络，这里使用以太坊主网
| // const providerTest = ethers.getDefaultProvider('homestead');
| // // 合约地址
| // const contractAddressTest = '0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c';
| // // ERC20代币合约的ABI（只包含Transfer事件）
| // // 注意：为了简化，这里只列出了Transfer事件。在实际应用中，你可能需要完整的ABI。
| // const abiTest = [{"inputs":[{"internalType":"address","name":"_factory","type":"address"},{"internalType":"address","name":"_WETH","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"WETH","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"uint256","name":"amountADesired","type":"uint256"},{"internalType":"uint256","name":"amountBDesired","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"addLiquidity","outputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"amountB","type":"uint256"},{"internalType":"uint256","name":"liquidity","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"amountTokenDesired","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"addLiquidityETH","outputs":[{"internalType":"uint256","name":"amountToken","type":"uint256"},{"internalType":"uint256","name":"amountETH","type":"uint256"},{"internalType":"uint256","name":"liquidity","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"factory","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint256","name":"reserveIn","type":"uint256"},{"internalType":"uint256","name":"reserveOut","type":"uint256"}],"name":"getAmountIn","outputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"reserveIn","type":"uint256"},{"internalType":"uint256","name":"reserveOut","type":"uint256"}],"name":"getAmountOut","outputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"}],"name":"getAmountsIn","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"}],"name":"getAmountsOut","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"reserveA","type":"uint256"},{"internalType":"uint256","name":"reserveB","type":"uint256"}],"name":"quote","outputs":[{"internalType":"uint256","name":"amountB","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"removeLiquidity","outputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"amountB","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"removeLiquidityETH","outputs":[{"internalType":"uint256","name":"amountToken","type":"uint256"},{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"removeLiquidityETHSupportingFeeOnTransferTokens","outputs":[{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bool","name":"approveMax","type":"bool"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"removeLiquidityETHWithPermit","outputs":[{"internalType":"uint256","name":"amountToken","type":"uint256"},{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountTokenMin","type":"uint256"},{"internalType":"uint256","name":"amountETHMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bool","name":"approveMax","type":"bool"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"removeLiquidityETHWithPermitSupportingFeeOnTransferTokens","outputs":[{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bool","name":"approveMax","type":"bool"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"removeLiquidityWithPermit","outputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"amountB","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapETHForExactTokens","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactETHForTokens","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactETHForTokensSupportingFeeOnTransferTokens","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactTokensForETH","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactTokensForETHSupportingFeeOnTransferTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactTokensForTokens","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactTokensForTokensSupportingFeeOnTransferTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint256","name":"amountInMax","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapTokensForExactETH","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint256","name":"amountInMax","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapTokensForExactTokens","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}];
| //
| // // 创建合约实例
| // const contractTest = new ethers.Contract(contractAddressTest, abiTest, providerTest);
| //
| // // 监听Transfer事件
| // contractTest.on('transfer', (from, to, value) => {
| // console.log(`Transfer event detected!`);
| // console.log(`Sender: ${from}`);
| // console.log(`Receiver: ${to}`);
| // console.log(`Amount: ${ethers.utils.formatEther(value)} ETH`);
| // });
| //
| // console.log('Listening for Transfer events...');
|
| // const wbnbContract = new ethers.Contract(
| // tokens.UAK,
| // [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"},{"name":"wad","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"src","type":"address"},{"name":"dst","type":"address"},{"name":"wad","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"wad","type":"uint256"}],"name":"withdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"dst","type":"address"},{"name":"wad","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"deposit","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"src","type":"address"},{"indexed":true,"name":"guy","type":"address"},{"indexed":false,"name":"wad","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"src","type":"address"},{"indexed":true,"name":"dst","type":"address"},{"indexed":false,"name":"wad","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"dst","type":"address"},{"indexed":false,"name":"wad","type":"uint256"}],"name":"Deposit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"src","type":"address"},{"indexed":false,"name":"wad","type":"uint256"}],"name":"Withdrawal","type":"event"}],
| // provider
| // );
| // wbnbContract.on("Transfer", async (dst,wad) => {
| // console.log(dst, wad);
| // });
|
| //监听区块变化触发
| // provider.on("block", async (blockNumber) => {
| // console.log('当前变化的区块号码是：'+blockNumber);
| // // 根据区块号获取交易信息获取
| // const block = await provider.getBlock(blockNumber);
| // // 获取区块中的交易列表
| // const transactions = block.transactions;
| // // 获取每笔交易的详细信息
| // const transactionPromises = transactions.map((txHash) =>
| // provider.getTransaction(txHash)
| // );
| // const transactionDetails = await Promise.all(transactionPromises);
| // // 打印交易信息
| // transactionDetails.forEach((tx) => {
| // console.log(tx);
| // console.log("Transaction Hash:", tx.hash);
| // console.log("From:", tx.from);
| // console.log("To:", tx.to);
| // console.log("Value:", ethers.utils.formatEther(tx.value));
| // console.log("--------------------------");
| // });
| // });
| })
| </script>
|
|
