动态生成TXT文件供下载

 

string FileName = "FileName";
Response.ContentType = "Application/octet-stream";
Response.AppendHeader("Content-Disposition", "attachment;filename=\"" + System.Web.HttpUtility.UrlEncode(FileName, System.Text.Encoding.UTF8) + ".txt\"");
HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");
Response.Write("文本内容");
Response.Flush();
Response.End();