.net QQ登录实现,qq开放登录接入,qq登录集成

 以下是.net 2.0下,用sdk2 实现qq登录的简单处理

点QQ登录按钮调用的方法

private void qqlogin()
    {

        //app_id

        string key = "21****";

       //app_id 对应的key pwd
        string secret = "5dedd5c2a88a14b0156d5553b669f3d6";

        QzoneSDK.Context.QzoneContext context = new QzoneSDK.Context.QzoneContext(key, secret);

        //回调地址,一般只需填写你网站的域名
        string callbackUrl = "http://www.domain.com/";
        QzoneSDK.OAuth.Tokens.OAuthToken requestToken = context.GetRequestToken(callbackUrl);
       
        //Session["requestToken"] = requestToken;
        //request token, request token secret 需要保存起来

        //在demo演示中,直接保存在全局变量中.真实情况需要网站自己处理

        Session["requesttokenkey"] = requestToken.TokenKey;

        Session["requesttokensecret"] = requestToken.TokenSecret;
       

        string authenticationUrl = context.GetAuthorizationUrl(requestToken, callbackUrl);
        Session["qqurl"] = authenticationUrl;
        Response.Redirect(authenticationUrl);
    }

在回调地址中处理如下:

得到的open_id 跟QQ是一一对应的,但得不到QQ号

protected void QQLoginCallback()
    {
        #region qqlogin
        //处理QQ登录
        
        try
        {
           
            string oauth_token = "";
            string openid = "";
            string oauth_signature = "";
            string oauth_vericode = "";
            string code = "";
            if (Request["oauth_token"] != null)
            {
                oauth_token = Request["oauth_token"];
            }
            if (Request["code"] != null)
            {
                code = Request["code"];
            }
            if (Request["openid"] != null)
            {
                openid = Request["openid"];
               
                Response.Redirect("index.aspx");//成功后跳转到的页面
            }
            if (Request["oauth_signature"] != null)
            {
                oauth_signature = Request["oauth_signature"];
            }
            if (Request["oauth_vericode"] != null)
            {
                oauth_vericode = Request["oauth_vericode"];
            }
        }
        catch (Exception ex1)
        {
        }

        #endregion
    }

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