ashx

前端调用

      window.location.href = "192.168.100.18/OutExcel/YJZHStatistics.ashx?code=" + code + "&Token=" + token + "&filename=" + filename + "&browserType=" + browserType;

 public void ProcessRequest(HttpContext context)
        {    
            string guid = HttpContext.Current.Request.Params["guid"];
            string browserType = HttpContext.Current.Request.Params["browserType"];
            string filename = "";
            byte[] bytes;   //将excel转成byte        
            context.Response.Clear();
            context.Response.ContentType = "application-excel";
            if (browserType == "fireFox")
            {
                context.Response.AddHeader("Content-Disposition", "attachment; filename=" + System.Web.HttpUtility.UrlDecode(filename, System.Text.Encoding.UTF8) + ".xlsx");
            }
            else
            {
                context.Response.AddHeader("Content-Disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode(filename, System.Text.Encoding.UTF8) + ".xlsx");
            }
            HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("UTF-8");
            HttpContext.Current.Response.Charset = "UTF-8";
            context.Response.BinaryWrite(bytes);
            context.Response.Flush();
            context.Response.Close();
        }