.net接口导出excel文件

        /// <summary>
        /// 导出机构管理列表
        /// </summary>
        [HttpGet]
        [Route("api/schoolManage/ExportSchoolManageList")]
        public HttpResponseMessage ExportSchoolManageList([FromUri]ReqGetSchoolList req)
        {

            //获取要导出的数据
            var baseData = SchoolManageService.GetSchoolManageList(req.FullName, req.IsUsed, req.Phone, req.Union);

            //导出excel表头
            var headers = new List<string>
            {
                TopOnlineConst.SchoolManageList.SchoolName,
                TopOnlineConst.SchoolManageList.SchoolAddress,
                TopOnlineConst.SchoolManageList.Phone,
                TopOnlineConst.SchoolManageList.ArrangeState,
                TopOnlineConst.SchoolManageList.ArrangeTime,
                TopOnlineConst.SchoolManageList.RemainBuyAccount,
                TopOnlineConst.SchoolManageList.Union,
                TopOnlineConst.SchoolManageList.WebDomain,
                TopOnlineConst.SchoolManageList.BackDomain,
                TopOnlineConst.SchoolManageList.IsUsed,
            };
            var stream = EPExcelHelper.DataToExcelStream(baseData, headers);
            var browser = String.Empty;
            if (HttpContext.Current.Request.UserAgent != null)
            {
                browser = HttpContext.Current.Request.UserAgent.ToUpper();
            }
            try
            {
                HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
                response.Content = new StreamContent(stream);
                response.Content.Headers.ContentType = new MediaTypeHeaderValue(CommonConst.ResponseConfigure.ContentTypeExcel);
                response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue(CommonConst.ResponseConfigure.Attachment)
                {
                    FileName =
                    browser.Contains(CommonConst.Firefox)
                        ? Path.GetFileName(TopOnlineConst.ExportFileName.PlatformSchool_ExcelName)
                        : HttpUtility.UrlEncode(Path.GetFileName(TopOnlineConst.ExportFileName.PlatformSchool_ExcelName))
                };
                return response;
            }
            catch
            {
                return new HttpResponseMessage(HttpStatusCode.NoContent);
            }
        }

        /// <summary>
        /// 带标题
        /// 将列表数据转换为MemoryStream
        /// 此方法是按照行写入的
        /// </summary>
        /// <typeparam name="T">泛型</typeparam>
        /// <param name="entitys">泛型列表</param>
        /// <param name="heads">表头</param>
        /// <returns>MemoryStream</returns>
        public static MemoryStream DataToExcelStream<T>(this List<T> entitys, List<string> heads)
        {
            return DataToExcelStream(entitys, heads, null);
        }

标签：req,excel,TopOnlineConst,导出,SchoolManageList,new,net,HttpResponseMessage,respons
来源： https://www.cnblogs.com/Cinderellablog/p/12201615.html