java servlet response:

bf.append("Shipment No, STT No, WIN Event, DateTime, WOU Envent, DateTime"); 					sbf.append('\n'); 					for(int i=0;i

byte[] csvData = sbf.toString().getBytes(); 					response.setHeader("Content-Disposition", "attachment;filename=Shipment Inventory Report.csv");   					response.setContentLength(sbf.length());   					response.setContentType("application/csv");   					response.setCharacterEncoding("UTF-8");   					response.getOutputStream().write(csvData);   					response.getOutputStream().flush();   					response.getOutputStream().close();

 

C# response

foreach (var totalCell in totalCellList)

{

totalContent.AppendFormat("\t{0},", totalCell.Value);

}

totalContent.AppendFormat("\t{0},", cellCountList.Values.Sum());

totalContent.AppendFormat("\t{0},", priceEvianBooCountList.Values.Sum());//依云及波多金额总计

totalContent.AppendFormat("\t{0},", pricefuWekoCountList.Values.Sum());//富维克金额总计

totalContent.AppendFormat("\t{0},", priceCountList.Values.Sum());//订单金额总计

sbContent.Append(totalContent.ToString());

//---------------------汇总行end------------------------//

sb.Append(sbContent.ToString());

var fileName = string.Format("{0}{1:yyyyMMddHHmmss}", (exporttype == 0 ? "日常报表_" : "详细报表_"), DateTime.Now);

userLogService.LogSuccessOperation(string.Format("导出报表[{0}.csv]!", fileName));

HttpContext.Current.Response.Clear();

HttpContext.Current.Response.ClearHeaders();

HttpContext.Current.Response.Buffer = false;

byte[] data = Encoding.Default.GetBytes(sb.ToString());

HttpContext.Current.Response.AddHeader("content-disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8) + ".csv");

HttpContext.Current.Response.ContentType = "application/octet-stream";

HttpContext.Current.Response.ContentEncoding = Encoding.GetEncoding("utf-8");

HttpContext.Current.Response.BinaryWrite(data);

HttpContext.Current.Response.Flush();

 

//------------------------------------------

if (Request.Content.IsMimeMultipartContent())

{

var path = HttpContext.Current.Server.MapPath("~/App_Data");

var provider = new MultipartFormDataStreamProvider(path);

var task = Request.Content.ReadAsMultipartAsync(provider);

task.ContinueWith(t =>

{

if (t.IsFaulted || t.IsCanceled)

throw new HttpResponseException(HttpStatusCode.InternalServerError);

});

}

else

{

throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotAcceptable, "This request is not properly formatted"));

}