) Invalid Token (request id: 20251126125352980600378vzGNxjD8) at OpenAI.ClientPi...
🚨 错误信息
Unhandled exception. System.ClientModel.ClientResultException: HTTP 401 (rix_api_error: )
Invalid Token (request id: 20251126125352980600378vzGNxjD8)
at OpenAI.ClientPipelineExtensions.ProcessMessageAsync(ClientPipeline pipeline, PipelineMessage message, RequestOptions options)
at OpenAI.Chat.ChatClient.CompleteChatAsync(BinaryContent content, RequestOptions options)
at OpenAI.Chat.ChatClient.CompleteChatAsync(IEnumerable`1 messages, ChatCompletionOptions options, RequestOptions requestOptions)
at Microsoft.Extensions.AI.OpenAIChatClient.GetResponseAsync(IEnumerable`1 messages, ChatOptions options, CancellationToken cancellationToken)
at Program.<Main>$(String[] args) in D:\Develop\TestTemp\DmxApiTest\Program.cs:line 22
at Program.<Main>(String[] args)
🤖 AI解决方案
错误分析报告
1. 错误翻译
原文:HTTP 401 (rix_api_error: ) Invalid Token
译文:HTTP 401 (API错误):无效的访问令牌
2. 原因分析
这是一个认证错误,核心问题是OpenAI API访问令牌无效或已过期。错误发生在Program.cs文件的第22行,调用OpenAI聊天接口时触发了401未授权状态码。
根本原因:
- API密钥配置错误
- 令牌已过期或被撤销
- 权限不足或令牌格式不正确
3. 解决方案
修复代码:
// 确保正确配置有效的OpenAI API密钥
var openAIClient = new OpenAIChatClient(new OpenAIClientOptions
{
ApiKey = "your_valid_api_key_here", // 替换为有效的API密钥
BaseUrl = "https://api.openai.com/v1" // 确保URL正确
});
// 或者检查环境变量配置
var apiKey = Environment.GetEnvironmentVariable("OPENAI_API_KEY");
if (string.IsNullOrEmpty(apiKey))
{
throw new InvalidOperationException("OpenAI API密钥未配置");
}
检查步骤:
// 验证API密钥格式(通常以"sk-"开头)
if (!apiKey.StartsWith("sk-"))
{
Console.WriteLine("API密钥格式可能不正确");
}
4. ️ 预防措施
最佳实践:
# 设置环境变量
setx OPENAI_API_KEY "your_api_key"
public async Task<bool> ValidateApiKeyAsync(string apiKey)
{
try
{
// 简单的验证请求
var client = new OpenAIChatClient(apiKey);
var response = await client.GetResponseAsync([new ChatMessage("user", "hello")]);
return response != null;
}
catch
{
return false;
}
}
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