public static string HttpPost(string tagUrl, string pars)
{
string result;
using (HttpWebResponse response = WeinXinUtility.CreatePostHttpResponse(tagUrl, pars, null, null, Encoding.UTF8, null))
{
StreamReader reader = new StreamReader(response.GetResponseStream());
result = reader.ReadToEnd();
}
return(result);
}
public string post_prepay_id()
{
string postback = WeinXinUtility.HttpPost("https://api.mch.weixin.qq.com/pay/unifiedorder", this.Xml);
XmlDocument xmlDoc = new XmlDocument();
backxml = postback;
xmlDoc.LoadXml(postback);
if (xmlDoc.DocumentElement.SelectSingleNode("err_code") != null)
{
backcode = xmlDoc.DocumentElement.SelectSingleNode("err_code").InnerText;
}
if (xmlDoc.DocumentElement.SelectSingleNode("prepay_id") != null)
{
prepay_id = xmlDoc.DocumentElement.SelectSingleNode("prepay_id").InnerText;
}
if (xmlDoc.DocumentElement.SelectSingleNode("code_url") != null)
{
code_url = xmlDoc.DocumentElement.SelectSingleNode("code_url").InnerText;
}
return(postback);
}
