public string GetTest(string ApiKey, string SecretKey, string code, string CallBackURL)
{
List <APIParameter> paras = new List <APIParameter>()
{
new APIParameter("grant_type", "authorization_code"),
new APIParameter("code", code),
new APIParameter("client_id", ApiKey),
new APIParameter("client_secret", SecretKey),
new APIParameter("redirect_uri", CallBackURL)
};
string requestUrl = HttpUtil.AddParametersToURL(APIConfig.AccessURL, paras);
string content = new SyncHttp().HttpPost(requestUrl, "");
return(content);
}
/// <summary>
/// 获取Access Token,
/// 通过第一步返回的URL获得参数Code的值，就为Authorization Code
/// </summary>
/// <returns>返回获得的Access Token</returns>
public string GetAccessToken(string ApiKey, string SecretKey, string CallBackURL)
{
string accessToken = "";
try
{
if (System.Web.HttpContext.Current.Session["renren_token"] == null)
{
string authorizationCode = System.Web.HttpContext.Current.Request["code"] ?? "";
if (authorizationCode != "")
{
List <APIParameter> paras = new List <APIParameter>()
{
new APIParameter("grant_type", "authorization_code"),
new APIParameter("code", authorizationCode),
new APIParameter("client_id", ApiKey),
new APIParameter("client_secret", SecretKey),
new APIParameter("redirect_uri", CallBackURL)
};
string requestUrl = HttpUtil.AddParametersToURL(APIConfig.AccessURL, paras);
string content = new SyncHttp().HttpPost(requestUrl, "");
JavaScriptObject obj = (JavaScriptObject)((JavaScriptArray)JavaScriptConvert.DeserializeObject(content))[0];
accessToken = obj["access_token"].ToString();
System.Web.HttpContext.Current.Session["renren_token"] = accessToken;
}
}
else
{
accessToken = System.Web.HttpContext.Current.Session["renren_token"] as string;
}
}
catch
{
accessToken = "";
}
// 由于获得Json字符串通过JSON.NET获取之后，还是以字符串形式存在，形如“xxxxx”，包括双引号
// 所以必须替换掉双引号
accessToken = accessToken.Replace("\"", "");
return(accessToken);
}