//修改订单信息
public void SuccOrder()
{
WxPayAPI.WxPayData res = new WxPayAPI.WxPayData();
try
{
Log.WriteLog("SuccOrder:开始了");
WxPayAPI.WxPayData notifyData = GetNotifyData();
string out_trade_no = notifyData.GetValue("out_trade_no").ToString();
Log.WriteLog("SuccOrder:" + out_trade_no);
//查询订单，判断订单真实性
if (!string.IsNullOrEmpty(out_trade_no))
{
Order order = db.Orders.FirstOrDefault(c => c.Payno == out_trade_no);
if (order != null)
{
order.Status = 1;
order.PayTime = DateTime.Now;
db.Orders.Update(order);
if (db.SaveChanges() > 0)
{
Log.WriteLog("SuccOrder:Status");
var active = db.Actives.Find(order.ActiveId);
active.Count++;
db.Actives.Update(active);
db.SaveChanges();
res.SetValue("return_code", "SUCCESS");
res.SetValue("return_msg", "OK");
Response.WriteAsync(res.ToXml());
Log.WriteLog("SuccOrder:SUCCESS");
}
}
else
{
Log.WriteLog("SuccOrder:订单查询失败");
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "订单查询失败");
Response.WriteAsync(res.ToXml());
}
}
}
catch (Exception e)
{
//打印日志
Log.WriteLog("SuccOrder:Message=" + e.Message);
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", e.Message);
Response.WriteAsync(res.ToXml());
}
}
private void ResponseWrite(bool isSuccess, string msg)
{
WxPayAPI.WxPayData res = new WxPayAPI.WxPayData();
res.SetValue("return_code", isSuccess ? "SUCCESS" : "FAIL");
res.SetValue("return_msg", msg);
base.Response.Write(res.ToXml());
base.Response.End();
}
/// <summary>
/// 接收从微信支付后台发送过来的数据并验证签名
/// </summary>
/// <returns>微信支付后台返回的数据</returns>
public WxPayAPI.WxPayData GetNotifyData()
{
string builder = Common.ReadStream2String(Request.Body);
Log.WriteLog("weixin:" + builder);
/*
* //接收从微信后台POST过来的数据
* System.IO.Stream s = Request.Body;
*
* int count = 0;
* byte[] buffer = new byte[1024];
* StringBuilder builder = new StringBuilder();
* while ((count = s.Read(buffer, 0, 1024)) > 0)
* {
* builder.Append(Encoding.UTF8.GetString(buffer, 0, count));
* }
* s.Flush();
* s.Close();
* s.Dispose();*/
Log.WriteLog("GetNotifyData:" + builder.ToString());
//转换数据格式并验证签名
WxPayAPI.WxPayData data = new WxPayAPI.WxPayData();
try
{
Log.WriteLog(builder.ToString());
data.FromXml(builder.ToString());
}
catch (WxPayAPI.WxPayException ex)
{
//若签名错误，则立即返回结果给微信支付后台
WxPayAPI.WxPayData res = new WxPayAPI.WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", ex.Message);
Response.WriteAsync(res.ToXml());
Log.WriteLog("GetNotifyData:" + ex.Message);
}
return(data);
}