private string biz_type = "10004"; //机票对应的biz_type为10004
public Query_Customer(string partner, string key, string signType, string input_charset, string user_email)
{
gateway = "https://www.alipay.com/cooperate/gateway.do?";
_key = key.Trim();
_input_charset = input_charset.ToLower();
_sign_type = signType.ToUpper();
SortedDictionary <string, string> sParaTemp = new SortedDictionary <string, string>();
//构造加密参数数组
sParaTemp.Add("service", "query_customer_protocol");
sParaTemp.Add("partner", partner);
sParaTemp.Add("_input_charset", _input_charset);
sParaTemp.Add("user_email", user_email);
sParaTemp.Add("biz_type", biz_type);
sPara = AlipayFunction.Para_filter(sParaTemp);
//获得签名结果
mysign = AlipayFunction.Build_mysign(sPara, _key, _sign_type, _input_charset);
}
