NET8利用SemanticKernel对接DeepSeek

 1 using MarkdownSharp;
 2 using Microsoft.Extensions.Hosting;
 3 using Microsoft.SemanticKernel;
 4 using OpenAI;
 5 using OpenAI.Chat;
 6 using System.ClientModel;
 7 using System.Text;
 8 
 9 var builder = Host.CreateApplicationBuilder(args);
10 //builder.Services.AddKernel();
11 var openAIClientCredential = new ApiKeyCredential("sk-Key");
12 var openAIClientOption = new OpenAIClientOptions
13 {
14     Endpoint = new Uri("https://api.deepseek.com/v1"),
15 
16 };
17 var openapiClient = new OpenAIClient(openAIClientCredential, openAIClientOption);
18 //这里添加对那个表示的模型，可以添加很多，可以做一个选择器
19 builder.Services.AddOpenAIChatCompletion("deepseek-chat", openapiClient, "对话serviceId");
20 var host = builder.Build();
21 Console.ForegroundColor = ConsoleColor.White;
22 Console.WriteLine("DeepSeek:你好，有什么是我能帮你的吗？");
23 
24 List<ChatMessage> chatHistory = new List<ChatMessage>();
25 var systemContent = ChatMessage.CreateSystemMessage("你是很好的助手");
26 chatHistory.Add(systemContent);
27 
28 var settingOptions = new ChatCompletionOptions
29 {
30     //输出最大token
31     MaxOutputTokenCount = 4096,
32 
33     #region 不能同时设置
34     //采样温度，介于 0 和 2 之间。更高的值，如 0.8，会使输出更随机，而更低的值，如 0.2，会使其更加集中和确定。 我们通常建议可以更改这个值或者更改 top_p，但不建议同时对两者进行修改。
35     //Temperature = 0,
36     //TopP = 0 
37     #endregion
38    // ToolChoice = ChatToolChoice.CreateFunctionChoice("信息查询")
39 };
40 //settingOptions.Tools.Add(ChatTool.CreateFunctionTool("信息查询", "通过这个来查询系统内容", BinaryData.Empty));
41 
42 var client = openapiClient.GetChatClient("deepseek-chat");
43 while (true)
44 {
45 
46     Console.ForegroundColor = ConsoleColor.Yellow;
47     Console.Write("你: ");
48     var userInput = Console.ReadLine();
49     if (string.IsNullOrEmpty(userInput)) break;
50     var inputmsg = ChatMessage.CreateUserMessage(userInput);
51     chatHistory.Add(inputmsg);
52 
53     #region 1、流输出
54 
55     var clientResult = client.CompleteChatStreaming(chatHistory, settingOptions);
56     if (clientResult != null)
57     {
58         Console.ForegroundColor = ConsoleColor.White;
59         Console.Write("DeepSeek:");
60         StringBuilder sb = new StringBuilder();
61         foreach (var item in clientResult)
62         {
63             var text = item.ContentUpdate.FirstOrDefault()?.Text;
64             sb.Append(text);
65             Console.Write(text);
66         }
67         var assistant = ChatMessage.CreateAssistantMessage(sb.ToString());
68         chatHistory.Add(assistant);
69         Console.WriteLine();
70        
71     }
72 
73 
74 
75     #endregion
76 
77 
78 
79 
80 }