public FilePathResult GetDownLoadPaperUrl(string orderNumber)
{
if (Session["user"] != null)
{
List <UserRecord> rows = (List <UserRecord>)Session["user"];
string userGuid = rows[0].UserId;
PayPaperBLL payPaperBLL = new PayPaperBLL();
PaperDetailViewModel paperDetailViewModel = payPaperBLL.GetPaperDownloadUrl(orderNumber, userGuid);
if (paperDetailViewModel.detail.Count > 0)
{
string fileName = paperDetailViewModel.detail[0].FileUrl;
string code = paperDetailViewModel.detail[0].Code;
if (!string.IsNullOrEmpty(fileName) && !string.IsNullOrEmpty(code))
{
string filePath = Server.MapPath("/fileData/" + code + "/" + fileName);
return(File(filePath, "text/plain", fileName));
}
else
{
return(null);
}
}
else
{
return(null);
}
}
else
{
return(null);
}
}
public ActionResult GetPaperDownloadUrl(string orderNumber)
{
LogInfo.WriteLog("9999");
try
{
if (Session["user"] == null)
{
return(Json(new { success = false, data = "您离开太久了，登录超时，请您重新登录！" }, JsonRequestBehavior.AllowGet));
}
List <UserRecord> rows = (List <UserRecord>)Session["user"];
string userGuid = rows[0].UserId;
PayPaperBLL payPaperBLL = new PayPaperBLL();
PaperDetailViewModel paperDetailViewModel = payPaperBLL.GetPaperDownloadUrl(orderNumber, userGuid);
LogInfo.WriteLog("0000");
if (paperDetailViewModel.detail.Count > 0)
{
LogInfo.WriteLog("1111");
string fileName = paperDetailViewModel.detail[0].FileUrl;
string code = paperDetailViewModel.detail[0].Code;
if (string.IsNullOrEmpty(fileName) || string.IsNullOrEmpty(code))
{
return(Json(new { success = "NO", data = "" }, JsonRequestBehavior.AllowGet));
}
else
{
LogInfo.WriteLog("22222");
return(Json(new { success = true, fileName = fileName, code = code }, JsonRequestBehavior.AllowGet));
}
}
else
{
return(Json(new { success = "NO", data = "" }, JsonRequestBehavior.AllowGet));
}
}
catch
{
return(View("Error"));
}
}
private bool BusinessFunction(string transaction_id, string out_trade_no)
{
PayPaperBLL payPaperBLL = new PayPaperBLL();
bool result = payPaperBLL.UpdateBusiness(transaction_id, out_trade_no);
if (result == true)
{
result = payPaperBLL.AddPayCountNum(transaction_id, out_trade_no);
if (result == true)
{
result = payPaperBLL.DeleteTimeOutNoPayData();
return(result);
}
else
{
return(result);
}
}
else
{
return(result);
}
}
public void DownLoadPaper(string orderNumber)
{
try
{
if (Session["user"] != null)
{
List <UserRecord> rows = (List <UserRecord>)Session["user"];
string userGuid = rows[0].UserId;
PayPaperBLL payPaperBLL = new PayPaperBLL();
PaperDetailViewModel paperDetailViewModel = payPaperBLL.GetPaperDownloadUrl(orderNumber, userGuid);
if (paperDetailViewModel.detail.Count > 0)
{
string fileName = paperDetailViewModel.detail[0].FileUrl;
string code = paperDetailViewModel.detail[0].Code;
if (!string.IsNullOrEmpty(fileName) && !string.IsNullOrEmpty(code))
{
string filePath = Server.MapPath("/fileData/" + code + "/" + fileName);
FileStream fs = new FileStream(filePath, FileMode.Open);
byte[] bytes = new byte[(int)fs.Length];
fs.Read(bytes, 0, bytes.Length);
fs.Close();
Response.Charset = "UTF-8";
Response.ContentEncoding = System.Text.Encoding.GetEncoding("UTF-8");
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(fileName));
Response.BinaryWrite(bytes);
Response.Flush();
Response.End();
}
}
}
}
catch {
}
}
