C#实战：基于腾讯云大模型知识引擎×DeepSeekAPI接口快速搭建成语知多少小应用

dotnet add package TencentCloudSDK.Lkeap

  /// <summary>
  /// 根据成语名称盒最大Token进行对话
  /// </summary>
  /// <param name="chenyu"></param>
  /// <param name="maxTokens">最大生成的Token数量</param>
  /// <returns></returns>
  public static string GetResponseContent(string chenyu, int maxTokens=500)
  {
      try
      {
          // 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，        
          // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
          Credential cred = new Credential
          {
              SecretId = "你的SecretId ",
              SecretKey = "你的SecretKey "
          };
          // 实例化一个client选项，可选的，没有特殊需求可以跳过
          ClientProfile clientProfile = new ClientProfile();
          // 实例化一个http选项，可选的，没有特殊需求可以跳过
          HttpProfile httpProfile = new HttpProfile();
          httpProfile.Endpoint = ("lkeap.tencentcloudapi.com");
          clientProfile.HttpProfile = httpProfile;

          // 实例化要请求产品的client对象,clientProfile是可选的
          LkeapClient client = new LkeapClient(cred, "ap-shanghai", clientProfile);
          // 实例化一个请求对象,每个接口都会对应一个request对象
          ChatCompletionsRequest req = new ChatCompletionsRequest();
          req.Model = "deepseek-r1";
          Message message1 = new Message();
          message1.Role = "user";
          message1.Content = "用一句话解释"+chenyu+"这个成语";
          req.Messages = new Message[] { message1 };

          req.Temperature = 0.6F;
          req.MaxTokens = maxTokens;
          // 返回的resp是一个ChatCompletionsResponse的实例，与请求对象对应
          ChatCompletionsResponse resp = client.ChatCompletionsSync(req);
          return resp.Choices[0].Message.Content;
      }
      catch (Exception e)
      {
          Console.WriteLine(e.ToString());
          return e.ToString();
      }
  }

        private void btnCreate_Click(object sender, EventArgs e)
        {
            txtResult.Text = "";
            string chenYu = txtChengYu.Text;
            int maxToken =Convert.ToInt32(numericUpDown1.Value);
            string str = ChengYuUtils.GetResponseContent(chenYu,maxToken);
            txtResult.Text = str;
        }