浅谈ASP.NET调用淘宝API之小试牛刀

调用淘宝API 有三个参数，Appkey ， AppSecret，SessionKey ，前面两个参数可以在开放平台找到，后面的sessionKey 要通过授权得到。那我们今天来讲讲如何获取SessionKey（淘宝API 令牌）

获取令牌分下面两步

//1) 通过用户授权获取授权码Code；

// （获取授权码 :https://oauth.taobao.com/authorize； 沙箱访问 https://oauth.tbsandbox.com/authorize;）
//2) 通过授权码获取Access ToKen令牌

// (获取令牌：https://oauth.taobao.com/token； 沙箱访问 https://oauth.tbsandbox.com/token";)

//获取code
    private void GetCode()
    {
        string url = "https://oauth.tbsandbox.com/authorize"; //沙箱测试环境
        string client_id = AppKey;
        string redirect_uri = "http://localhost:1200/Default.aspx";//回调地址
        string response_type = "code";
        string state = "13";
        string view = "web";
        url += ("?client_id=" + client_id + "&redirect_uri=" + redirect_uri + "&response_type=" + response_type + "&state=" + state + "&view=" + view);
        Response.Redirect(url);
    }

//获取Access ToKen令牌方法
    protected void GetAccessToKen(string code)
    {
        string url = "https://oauth.tbsandbox.com/token";  //沙箱环境
        #region 参数整合
        Dictionary<string, string> param = new Dictionary<string, string>();
        param.Add("client_id", AppKey);
        param.Add("client_secret", AppSecret);
        param.Add("code", code);
        param.Add("grant_type", "authorization_code");
        param.Add("redirect_uri", "http://localhost:1200/Default.aspx");
        param.Add("state", "13");
        param.Add("view", "web");
        #endregion
        string content = ChuangXiang.Net.Common.TaoBaoAPI.DoPost(url, param);
        List = Newtonsoft.Json.JsonConvert.DeserializeObject<Token>(content);
    }

public class Token
{
    public string w2_expires_in { get; set; }
    public string taobao_user_id { get; set; }
    public string taobao_user_nick { get; set; }
    public string w1_expires_in { get; set; }
    public string re_expires_in { get; set; }
    public string r2_expires_in { get; set; }
    public string expires_in { get; set; }
    public string token_type { get; set; }
    public string refresh_token { get; set; }
    public string access_token { get; set; }
    public string r1_expires_in { get; set; }
}