tronweb查询账户中的usdt代币

要查询您在 TRON 网络上的账户中的 USDT 代币，可以使用以下代码：

const TronWeb = require('tronweb');

// 设置TronWeb
const tronWeb = new TronWeb({
    fullHost: 'https://api.trongrid.io',
    solidityNode: 'https://api.trongrid.io',
    eventServer: 'https://api.trongrid.io',
});

// 定义账户地址
const address = 'YOUR_ADDRESS_HERE';

// 获取账户余额
tronWeb.trx.getBalance(address).then(balance => {
    console.log(`Account balance: ${balance / 1000000} TRX`);
});

// 获取代币余额
const contractAddress = 'TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t';
const tokenAbi = [{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}];
const tokenContract = tronWeb.contract(tokenAbi, contractAddress);

tokenContract.balanceOf(address).call().then(balance => {
    console.log(`USDT balance: ${balance / 1000000} USDT`);
});

请注意，上述代码需要使用您自己的 TRON 地址替换代码中的“YOUR_ADDRESS_HERE”和代币合约地址“TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t”。