在使用JS查询比特币钱包余额之前,需要先确保已经安装了Node.js。接下来,可以按照以下步骤进行操作:
npm install bitcoinjs-lib
const bitcoin = require('bitcoinjs-lib');
const keyPair = bitcoin.ECPair.makeRandom();
const { address } = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey });
const url = `https://blockchain.info/balance?active=${address}`;
axios.get(url).then(response => {