导出文件名乱码解决方案
var downLoad = new FileInfo(Server.MapPath("~/upload/员工考勤记录.xls"));
Response.Clear();
Response.ClearHeaders();
Response.Buffer = false;
Response.ContentType = "application/octet-stream";
var filename = string.Format("attachment;filename={0}",
Request.Browser != null && Request.Browser.Browser.Equals("InternetExplorer")
? HttpUtility.UrlEncode(downLoad.Name, Encoding.UTF8)
: downLoad.Name);
Response.AppendHeader("Content-Disposition", filename);
Response.AppendHeader("Content-Length", downLoad.Length.ToString(CultureInfo.InvariantCulture));
Response.ContentEncoding = System.Text.Encoding.UTF8;
Response.WriteFile(downLoad.FullName);
Response.Flush();
Response.End();