public static PaynotifyModel GetInputStream()
{
#region 从InputStream中获取参数
System.IO.Stream s = Current.Request.InputStream;
int count = 0;
byte[] buffer = new byte[1024];
System.Text.StringBuilder builder = new System.Text.StringBuilder();
while ((count = s.Read(buffer, 0, 1024)) > 0)
{
builder.Append(System.Text.Encoding.UTF8.GetString(buffer, 0, count));
}
s.Flush();
s.Close();
s.Dispose();
string xmlString = builder.ToString();
XmlDocument xml = new XmlDocument();
xml.LoadXml(xmlString);
PaynotifyModel pm = new PaynotifyModel();
Type ty = pm.GetType();
foreach (var properties in ty.GetProperties())
{
properties.SetValue(pm, xml.SelectSingleNode("xml/" + properties.Name).InnerText, null);
}
if (pm.return_code != "SUCCESS" || pm.result_code != "SUCCESS")
{
throw new Exception("支付不成功");
}
return(pm);
#endregion
}
public static string MakeSign(PaynotifyModel model)
{
string str = "";
Type ty = model.GetType();
List <string> list = new List <string>();
foreach (var item in ty.GetProperties())
{
if (item.Name != "sign")
{
list.Add(item.Name + "=" + ty.GetProperty(item.Name).GetValue(model, null));
}
}
str = string.Join("&", list.ToArray <string>());
//在string后加入API KEY
str += "&key=" + WeiXin.Config.Pay_key;
//MD5加密
//所有字符转为大写
//return UAP.Function.String.MD5(str).ToUpper();
return(model.sign);
}