优化ai已读数据接口3

app/enterprise/controller/Chat.php

@@ -27,6 +27,9 @@ class Chat extends BaseController
         $userInfo = $this->userInfo;
         $uid = $userInfo['id'];
 
+        if (!isset($postData['choices'][0]['message']['content'])) {
+            return warning(lang('system.fail'));
+        }
         $newContent = $postData['choices'][0]['message']['content'];
         $newContent = '<p>' . $newContent . "</p>";
 
@@ -126,12 +129,14 @@ class Chat extends BaseController
         curl_close($curl);
 
         if ($err) {
-            $this->error = "cURL Error #:" . $err;
+//            $this->error = "cURL Error #:" . $err;
+            $this->error = lang('system.fail');
             return false;
         }
         $response = json_decode($response,true);
         if (!is_array($response)) {
-            $this->error = "cURL Error #:" . $response;
+            //$this->error = "cURL Error #:" . $response;
+            $this->error = lang('system.fail');
             return false;
         }
         return $response;