debug: 增加CosyVoice请求/响应详细日志，用于排查418错误

packages/application/cosyvoice_service.py

@@ -589,6 +589,20 @@ class CosyVoiceService:
             "Content-Type": "application/json",
         }
 
+        # DEBUG: 打印完整请求信息，用于排查418错误
+        import json as json_lib
+        safe_headers = {k: v for k, v in headers.items()}
+        if "Authorization" in safe_headers:
+            token = safe_headers["Authorization"]
+            if len(token) > 20:
+                safe_headers["Authorization"] = token[:13] + "..." + token[-4:]
+        logger.info(
+            "[CosyVoice Debug] 请求详情: "
+            "method=%s, url=%s, headers=%s, body=%s",
+            method, url, safe_headers,
+            json_lib.dumps(json, ensure_ascii=False) if json else "None",
+        )
+
         last_error: Optional[Exception] = None
 
         for attempt in range(self.MAX_RETRIES):
@@ -601,6 +615,14 @@ class CosyVoiceService:
                     timeout=timeout,
                 )
 
+                # DEBUG: 打印响应状态和完整响应体
+                logger.info(
+                    "[CosyVoice Debug] 响应详情: "
+                    "status=%d, body=%s",
+                    response.status_code,
+                    response.text[:2000],  # 最多2000字符，避免日志过大
+                )
+
                 # 处理响应
                 if response.status_code == 200:
                     return response.json()