public string HttpRequest(IDictionary <string, string> dicParams, string responseEncoding = "UTF-8")
{
var responseStr = "";
HttpWebHelper http = new HttpWebHelper();
if (RequestMethod.ToUpper() == "GET")
{
var _payUrl = HttpWebHelper.CreateParameter(dicParams);
responseStr = http.Get(_payUrl, Encoding.GetEncoding(responseEncoding));
}
else
{
responseStr = http.Post(PayUrl, dicParams, Encoding.GetEncoding(responseEncoding), Encoding.GetEncoding(responseEncoding));
}
return(responseStr);
}