1

server-node/src/services/llmClient.ts

@@ -182,6 +182,19 @@ export class UpstreamLlmClient {
         ? options.debugLabel.trim()
         : undefined;
 
+    const enableDebugLog = this.config.rawEnv.LLM_DEBUG_LOG === 'true';
+
+    if (enableDebugLog) {
+      this.logger.info(
+        {
+          llm_model: model,
+          llm_debug_label: debugLabel,
+          llm_messages: body.messages,
+        },
+        '[LLM_DEBUG] Request prompt',
+      );
+    }
+
     this.logger.debug(
       {
         llm_model: model,
@@ -281,6 +294,18 @@ export class UpstreamLlmClient {
       throw upstreamError('LLM 返回内容为空');
     }
 
+    const enableDebugLog = this.config.rawEnv.LLM_DEBUG_LOG === 'true';
+    if (enableDebugLog) {
+      this.logger.info(
+        {
+          llm_debug_label: params.debugLabel,
+          llm_response_content: content,
+          llm_response_length: content.length,
+        },
+        '[LLM_DEBUG] Response content',
+      );
+    }
+
     return content;
   }