/// <summary>
/// 发红包xml字符串整理
/// </summary>
/// <param name="redpacket"></param>
/// <param name="key"></param>
/// <returns></returns>
protected static string getRedPacketXml(RedPacket redpacket, string key)
{
string return_string = string.Empty;
SortedDictionary <string, string> sParams = new SortedDictionary <string, string>();
sParams.Add("nonce_str", redpacket.nonce_str);
sParams.Add("mch_billno", redpacket.mch_billno);
sParams.Add("mch_id", redpacket.mch_id);
sParams.Add("wxappid", redpacket.wxappid);
sParams.Add("nick_name", redpacket.nick_name);
sParams.Add("send_name", redpacket.send_name);
sParams.Add("re_openid", redpacket.re_openid);
sParams.Add("total_amount", redpacket.total_amount);
sParams.Add("min_value", redpacket.min_value);
sParams.Add("max_value", redpacket.max_value);
sParams.Add("total_num", redpacket.total_num);
sParams.Add("wishing", redpacket.wishing);
sParams.Add("client_ip", redpacket.client_ip);
sParams.Add("act_name", redpacket.act_name);
sParams.Add("remark", redpacket.remark);
sParams.Add("logo_imgurl", redpacket.logo_imgurl);
sParams.Add("share_content", redpacket.share_content);
sParams.Add("share_url", redpacket.share_url);
sParams.Add("share_imgurl", redpacket.share_imgurl);
redpacket.sign = getsign(sParams, key);
sParams.Add("sign", redpacket.sign);
#region 准备xml
StringBuilder sbPay = new StringBuilder();
foreach (KeyValuePair <string, string> k in sParams)
{
if (k.Value == "" || k.Value == null)
{
continue;
}
if (k.Key == "attach" || k.Key == "body" || k.Key == "sign")
{
sbPay.Append("<" + k.Key + "><![CDATA[" + k.Value + "]]></" + k.Key + ">");
}
else
{
sbPay.Append("<" + k.Key + ">" + k.Value + "</" + k.Key + ">");
}
}
return_string = string.Format("<xml>{0}</xml>", sbPay.ToString());
//byte[] byteArray = Encoding.UTF8.GetBytes(return_string);
//return_string = Encoding.GetEncoding("GBK").GetString(byteArray);
#endregion
return(return_string);
}
/// <summary>
/// 发红包
/// </summary>
/// <returns></returns>
public static string Fhb(RedPacket redpacket, string key)
{
string returnstr = PostPage("https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack", getRedPacketXml(redpacket, key));
return(returnstr);
}