使用几行javasript格式化货币

const amount = 1234567.89;
const formattedAmount = amount.toLocaleString('en-US', { style: 'currency', currency: 'USD' });
console.log(formattedAmount);

function formatCurrency(amount, currencySymbol) {
  const formatter = new Intl.NumberFormat('en-US', {
    style: 'currency',
    currency: currencySymbol,
  });
  return formatter.format(amount);
}

const amount = 1234567.89;
const formattedAmount = formatCurrency(amount, 'USD');
console.log(formattedAmount);