public String GetToken()
{
accessToken = "";// memcached.Get(AccessTokenCacheKey) as string;
if (string.IsNullOrEmpty(accessToken))
{
string requestUrl = WeiXinPayConfig.TokenUrl + "?grant_type=client_credential&appid=" + config.AppId + "&secret=" + config.AppSecret;
string result = HttpRequestHelper.DoGet(requestUrl, "", WeiXinPayConfig.Charset);
if (!string.IsNullOrEmpty(result))
{
JObject obj = JObject.Parse(result);
JToken token;
if (obj.TryGetValue("access_token", out token))
{
accessToken = token.ToString().Replace("\"", "");
//memcached.Set(AccessTokenCacheKey, accessToken, DateTime.Now.AddMinutes(100));
}
}
}
else
{
accessToken = accessToken.Replace("\"", "");
}
return(accessToken);
}
/// <summary>
/// code 换取 session_key,openid
/// </summary>
/// <param name="appId"></param>
/// <param name="secret"></param>
/// <param name="code"></param>
/// <returns></returns>
public SessionkeyRsp GetSessionkeyOpenIdByCode(string code)
{
var url = WeiXinPayConfig.SessionkeyAndOpenidUrl
.Replace("{appId}", config.AppId).Replace("{secret}", config.AppSecret).Replace("{code}", code);
var result = HttpRequestHelper.DoGet(url, "");
var rsp = JsonConvert.DeserializeObject <SessionkeyRsp>(result);
return(rsp);
}