75 lines
2.3 KiB
C#
75 lines
2.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.Http;
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using System.Text;
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using System.Text.Json;
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using System.Threading.Tasks;
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//using Azure;
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namespace WPFUI.Test
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{
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class DeepSeekHttpClient
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{
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private readonly HttpClient _client;
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private const string BaseUrl = "https://api.deepseek.com";
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private const string ApiUrl = "https://api.deepseek.com/chat/completions";
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private const string ApiKey = "sk-3a3126167f1343228b1a5745bcd0bf01"; // 替换为你的实际API Key
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public DeepSeekHttpClient()
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{
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_client = new HttpClient();
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_client.DefaultRequestHeaders.Add("Authorization", $"Bearer {ApiKey}");
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}
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public async Task<string> GetResponseAsync(string prompt)
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{
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using var request = CreateRequest(prompt);
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using var response = await _client.SendAsync(request);
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var responseJson = await response.Content.ReadAsStringAsync();
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if (!response.IsSuccessStatusCode)
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{
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throw new HttpRequestException($"API Error: {response.StatusCode}\n{responseJson}");
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}
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return ExtractResponseContent(responseJson);
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}
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private HttpRequestMessage CreateRequest(string prompt)
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{
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var body = new
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{
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model = "deepseek-chat",
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messages = new[] { new { role = "user", content = prompt } },
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temperature = 0.7
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};
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return new HttpRequestMessage(HttpMethod.Post, ApiUrl)
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{
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Content = new StringContent(
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JsonSerializer.Serialize(body),
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Encoding.UTF8,
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"application/json")
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};
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}
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private static string ExtractResponseContent(string json)
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{
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using var doc = JsonDocument.Parse(json);
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return doc.RootElement
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.GetProperty("choices")[0]
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.GetProperty("message")
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.GetProperty("content")
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.GetString() ?? string.Empty;
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}
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public static async Task<string> Run()
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{
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var client = new DeepSeekHttpClient();
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return await client.GetResponseAsync("如何学习人工智能？");
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}
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}
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}
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