gx

@@ -62,15 +62,17 @@ class ChatLogic extends BaseLogic
         }
         $data = ['message' => $message];
         return response()->stream(function () use ($gptService, $data, $chatId) {
-            $streamFunction = $gptService->get_ai_chat($data);
-            ob_start();
-            $streamFunction();
-            $fullResponse = ob_get_clean(); // 获取完整内容
+            $fullResponse = ''; // 存储完整 AI 回复
+            $stream = $gptService->get_ai_chat($data); // 获取流
+            while (!$stream->eof()) {
+                $chunk = $stream->read(1024); // 逐步读取数据块
+                echo $gptService->en_sse_data($chunk);  // **封装 SSE 数据**
+                ob_flush();
+                flush();
+                $fullResponse .= $chunk; // 拼接完整 AI 回复
+            }
             // **流结束后，保存完整的 AI 回复**
             $this->saveChatItem($chatId, $fullResponse ?: '服务器繁忙，请重试', 1);
-            echo $fullResponse;
-            ob_flush();
-            flush();
         }, 200, [
             "Content-Type" => "text/event-stream",
             "Cache-Control" => "no-cache",

@@ -43,18 +43,26 @@ class GptService
             }
             return json_decode($result,true);
         }else {
-            // **流式模式**
+            // **流式请求**
             $payload->stream = true;
             $response = $client->chat($payload);
             $stream = $response->getBody();
-            return function () use ($stream) {
-                while (!$stream->eof()) {
-                    $chunk = $stream->read(1024);
-                    echo $chunk;
-                    ob_flush();
-                    flush();
-                }
-            };
+            return $stream;
         }
     }
+
+    /**
+     * @remark :返回格式
+     * @name   :en_sse_data
+     * @author :lyh
+     * @method :post
+     * @time   :2025/4/2 16:56
+     */
+    public function en_sse_data($body, string $type='text'){
+        return 'data:'.json_encode([
+                'id'    =>  md5(is_array($body) ? json_encode($body) : $body),
+                'data'  =>  $body,
+                'type'  =>  $type
+            ],JSON_UNESCAPED_UNICODE)."\n\n";
+    }
 }