From 3bc66401ea3afc72aa56c2aced85f28d340ff0eb Mon Sep 17 00:00:00 2001
From: linshen <32978552+linshenkx@users.noreply.github.com>
Date: Mon, 3 Mar 2025 00:37:57 +0800
Subject: [PATCH] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20=E9=87=8D=E6=9E=84=20LLM?=
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- 删除 OpenAI 实例的内部缓存映射
- 移除 `getOpenAIInstance` 方法中的缓存逻辑
- 简化 LLM 服务实例创建流程
- 确保每次调用都创建新的 OpenAI 实例
---
 packages/core/src/services/llm/service.ts | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/packages/core/src/services/llm/service.ts b/packages/core/src/services/llm/service.ts
index f5274fde..dff35167 100644
--- a/packages/core/src/services/llm/service.ts
+++ b/packages/core/src/services/llm/service.ts
@@ -10,8 +10,6 @@ import { isVercel, getProxyUrl } from '../../utils/environment';
  * LLM服务实现 - 基于官方SDK
  */
 export class LLMService implements ILLMService {
-  private openAIInstances: Map<string, OpenAI> = new Map();
-
   constructor(private modelManager: ModelManager) {}
 
   /**
@@ -62,11 +60,6 @@ export class LLMService implements ILLMService {
    * 获取OpenAI实例
    */
   private getOpenAIInstance(modelConfig: ModelConfig, isStream: boolean = false): OpenAI {
-    const cacheKey = `${modelConfig.provider}-${modelConfig.defaultModel}-${isStream ? 'stream' : 'normal'}`;
-    
-    if (this.openAIInstances.has(cacheKey)) {
-      return this.openAIInstances.get(cacheKey)!;
-    }
 
     const apiKey = modelConfig.apiKey || '';
     
@@ -100,7 +93,6 @@ export class LLMService implements ILLMService {
 
     const instance = new OpenAI(config);
     
-    this.openAIInstances.set(cacheKey, instance);
     return instance;
   }