文件导出

修改前 通过提交表单获取文件 123456789document.body.appendChild(form)form.method = 'POST'form.action = baseURL + 'export/toClAccessRecordDetailExport?carLicense=' + vm.carLicense + "&beginTime=" + sTime + "&endTime=" + eTime + "&assessType=" + vm.select.assessType + "&carType=" + vm.select .carType + "&unitId=" + exportUnitId + "&materialName=" + vm.select.materialName + ...