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.NET教程__sdk_數據風控-阿裏雲

創建Access Key

1.登陸阿裏雲賬號;2.打開“我的Access Key”頁麵，頁麵地址：https://i.aliyun.com/access_key/;3.創建Access Key。

安裝SDK

  • 開發環境阿裏雲.Net SDK支持framework 4.0或以上版本。
  • 安裝步驟1、在解壓的文件中可以找到aliyun-net-sdk-cf.dll和aliyun-net-sdk-core.dll這兩個文件;2、在你的Visual Studio項目上右鍵點擊，添加引用->瀏覽（如果你用的是MonoDevelop，請自行按照相應導入dll的方法導入這個dll文件);3、選擇上述的dll文件，點擊“確定”按鈕，經過以上步驟，你就可以在工程中使用阿裏雲.Net SDK了。

快速入門

初始化一個IClientProfile1、與阿裏雲SDK相關的類都在包com.aliyuncs.IAcsClient下；2、IClientProfile是與API交互的接口，SDK的操作都是通過IClientProfile完成的；3、IClientProfile可以複用，建議設置成應用程序全局唯一的；4、用戶可以調用帶有connectTimeout和readTimeout的構造方法來設置SDK調用接口的連接超時時間和讀取超時時間，SDK默認的連接超時時間是3秒，讀取超時時間是80秒。 

  1. String regionid = "cn-hangzhou";
  2. String accessKeyId = "*** Provide your AccessKeyId ***";
  3. String accessKeySecret = "*** Provide your AccessKeySecret ***";
  5. // Create a new IClientProfile instance
  6. IClientProfile client = DefaultProfile.GetProfile(regionid, accessKeyId, accessKeySecret);

示例代碼

  • 風險識別API 

    1. public static void testActionSample()
    2.       {
    3.           IClientProfile profile = DefaultProfile.GetProfile("cn-hangzhou", aliyun_accesskey, aliyun_secret);//阿裏雲accesskey和secret
    4.           IAcsClient client = new DefaultAcsClient(profile);
    5.           QuerySimpleRequest querySimpleRequest = new QuerySimpleRequest();
    6.           querySimpleRequest.AppKey = afs_appkey; //從前端獲取
    7.           long TimeStamp = (long)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalMilliseconds;
    8.           String enc = GetMd5Hash(afs_appkey+afs_accesskey+TokenId+TimeStamp);//前端獲取的AppKey+數據風控服務頒發的accesskey+TokenId+TimeStamp
    9.           querySimpleRequest.SerialNo = enc;
    10.           querySimpleRequest.TokenId = "xxxxx";   //前端獲取
    11.           querySimpleRequest.TimeStamp = TimeStamp; //時間戳
    12.           querySimpleRequest.SceneId = "register";   //前端獲取
    13.           querySimpleRequest.Trans = "{"IP":"192.168.0.1"}";  //透傳參數
    14.           try
    15.           {
    16.               QuerySimpleResponse httpResponse = client.GetAcsResponse(querySimpleRequest);
    18.               Console.WriteLine("risklevel:" + httpResponse.CollinadataQueryResult.Risklevel);
    19.           }
    20.           catch (ServerException e)
    21.           {
    22.               Console.WriteLine(e.ToString());
    23.           }
    24.           catch (ClientException e)
    25.           {
    26.               Console.WriteLine(e.ToString());
    27.           }
    28.           Console.Read();
    29.       }

  • 風險攔截API

    1. public static void testActionSample2()
    2.       {
    3.           IClientProfile profile = DefaultProfile.GetProfile("cn-hangzhou", aliyun_accesskey, aliyun_secret);//阿裏雲accesskey和secret
    4.           IAcsClient client = new DefaultAcsClient(profile);
    5.           String token = "xxxxx";  //前端獲取
    6.           String sig = "xxxxx";  //前端獲取
    7.           AuthenticateRequest authenticateRequest = new AuthenticateRequest();
    8.           authenticateRequest.Serno = GetMd5Hash(afs_appkey + afs_accesskey + token + sig);//數據風控服務頒發的appkey、accesskey，請不要用阿裏雲的accesskey
    9.           authenticateRequest.AppKey = afs_appkey;  //數據風控服務頒發的appkey
    10.           authenticateRequest.RemoteIp = "192.168.100.112";  //來源IP
    11.           authenticateRequest.SessionId = "xxxxx";  //前端獲取
    12.           authenticateRequest.Token = token;
    13.           authenticateRequest.Sig = sig;
    15.           try
    16.           {
    17.               AuthenticateResponse httpResponse = client.GetAcsResponse(authenticateRequest);
    18.               Console.WriteLine("code:" + httpResponse.SigAuthenticateResult.Code);
    19.           }
    20.           catch (ServerException e)
    21.           {
    22.               Console.WriteLine(e.ToString());
    23.           }
    24.           catch (ClientException e)
    25.           {
    26.               Console.WriteLine(e.ToString());
    27.           }
    28.           Console.Read();
    29.       }

最後更新：2016-11-23 17:16:05

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