如何在我的网站上创建一个在移动设备上打开电子邮件客户端的按钮

<button id="emailButton">打开邮件客户端</button>

<script>
  const emailButton = document.getElementById('emailButton');
  emailButton.addEventListener('click', function() {
    const emailAddress = 'your-email@example.com';
    const subject = '邮件主题';
    const body = '邮件正文';

    const mailtoLink = `mailto:${emailAddress}?subject=${encodeURIComponent(subject)}&body=${encodeURIComponent(body)}`;
    window.location.href = mailtoLink;
  });
</script>