JavaScript 修改网页标题 (兼容微信浏览器)

function setTitle (title) {
  document.title = title
  // 针对微信中的处理
  const iframe = document.createElement('iframe')
  iframe.src = ''
  iframe.style.display = 'none'
  iframe.onload = () => {
    setTimeout(() => {
      iframe.remove()
    }, 9)
  }
  document.body.appendChild(iframe)
}