keysass_portal/src/util/pdfDownLoad.js

function downPdf(val, fileName) {
  fetch(val)
    .then(respose => {
      return respose.blob()
    })
    .then(blob => {
      console.log(val)
      const url = URL.createObjectURL(blob)
      const a = document.createElement('a')
      const name = fileName ? fileName : val.substr(val.lastIndexOf('/') + 1, val.length)
      a.href = url
      a.download = name
      a.click()
    })
}

export default downPdf