如何使用polkadot js查询所有当前的polkadot账号？

npm install --save @polkadot/api

const { ApiPromise, WsProvider } = require('@polkadot/api');

async function connectToPolkadot() {
  const provider = new WsProvider('wss://rpc.polkadot.io');
  const api = await ApiPromise.create({ provider });
  
  // 在这里执行查询账号的代码
}

connectToPolkadot();

async function queryAllAccounts(api) {
  const accounts = await api.query.system.account.entries();

  accounts.forEach(([accountId, accountInfo]) => {
    console.log(`Account ID: ${accountId}`);
    console.log(`Account Info: ${accountInfo.toHuman()}`);
  });
}

async function connectToPolkadot() {
  // 连接到Polkadot网络的代码

  await queryAllAccounts(api);
}

connectToPolkadot();