导出

get(exportData, {
  responseType: 'blob'
}).then(result => {
  let data = result
  if (!data) {
    return
  }
  let fileName = 'AAA'
  if (typeof window.navigator.msSaveBlob !== 'undefined') {
    window.navigator.msSaveBlob(
      new Blob([data], { type: 'application/vnd.ms-excel' }),
      fileName + '.xlsx'
    )
  } else {
    let url = window.URL.createObjectURL(
      new Blob([data], { type: 'application/vnd.ms-excel' })
    )
    let link = document.createElement('a')
    link.style.display = 'none'
    link.href = url
    link.setAttribute('download', fileName + '.xlsx')
    document.body.appendChild(link)
    link.click()
    document.body.removeChild(link) //下载完成移除元素
    window.URL.revokeObjectURL(url) //释放掉blob对象
  }
})

   get(exportData).then(result => {
  let data = result
  if (!data) {
    return
  }
  let url = window.URL.createObjectURL(new Blob([data]), {
    type: 'application/vnd.ms-excel'
  })
  let link = document.createElement('a')
  link.style.display = 'none'
  link.href = url
  link.setAttribute('download', '标准维护导出模板.xlsx')

  document.body.appendChild(link)
  link.click()
})