post请求下载excal数据表,兼容ie10

let times = {data:'this.data'}
this.$axios
         .post(url, this.qs.stringify(times),{responseType: 'blob'}, { headers: { 'Content-Type': 'application/x-www-form-urlencoded' } })
         .then(response => {
            //  console.log(response)
             const content = response.data
             const blob = new Blob([content])
             const fileName = 'CRM结果导出.csv'
                if ('download' in document.createElement('a')) { // 非IE下载
                  const elink = document.createElement('a')
                  elink.download = fileName
                  elink.style.display = 'none'
                  elink.href = URL.createObjectURL(blob)
                  document.body.appendChild(elink)
                  elink.click()
                  URL.revokeObjectURL(elink.href) // 释放URL 对象
                  document.body.removeChild(elink)
                } else { // IE10+下载
                  navigator.msSaveBlob(blob, fileName)
                }
 
         })