axios 或 ajax 请求文件

 

axios({        url: path + '/monitor/exportPicture' + '?access_token=' + getToken(),        method: 'post',        type: 'application/zip',        data: this.pptFormInfo,        responseType: 'blob'      }).then(response => {        const blob = new Blob([response.data])        const fileName = this.schemeName + '.zip'        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)          this.disable = false        } else { // IE10+下载          navigator.msSaveBlob(blob, fileName)          this.disable = false        }      })