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@@ -67,50 +67,38 @@ class ChatLogic extends BaseLogic |
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@@ -67,50 +67,38 @@ class ChatLogic extends BaseLogic |
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67
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header('Cache-Control: no-cache');
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67
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header('Cache-Control: no-cache');
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68
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header('Connection: keep-alive');
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header('Connection: keep-alive');
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69
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$aiResponse = '';
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69
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$aiResponse = '';
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+ $buffer = '';
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70
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while (!$stream->eof()) {
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71
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while (!$stream->eof()) {
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71
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$chunk = $stream->read(1024);
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$chunk = $stream->read(1024);
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$chunk = str_replace(chr(1), '', $chunk);
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$chunk = str_replace(chr(1), '', $chunk);
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73
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if ($chunk !== false) {
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74
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if ($chunk !== false) {
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74
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- $aiResponse .= $chunk; // 累积完整的 AI 回复
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75
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- // 使用 en_sse_data 格式化流数据
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- echo $gptService->en_sse_data(trim($chunk));
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- ob_flush();
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- flush();
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+ // 累积数据
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+ $buffer .= $chunk;
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+ // 持续解析完整的 JSON
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+ while (preg_match('/^\{[^{}]*\}/', $buffer, $match)) {
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+ $jsonStr = $match[0];
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+ $jsonData = json_decode($jsonStr, true);
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+ // 确保 JSON 解析成功
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+ if (json_last_error() === JSON_ERROR_NONE) {
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+ if (isset($jsonData['text'])) {
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+ $aiResponse .= $jsonData['text'];
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+ echo $gptService->en_sse_data(trim($jsonData['text']));
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+ ob_flush();
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+ flush();
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+ }
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+ // 移除已解析的 JSON，保留未完成的部分
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+ $buffer = substr($buffer, strlen($jsonStr));
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+ } else {
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+ break;
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+ }
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+ }
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79
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}
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95
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}
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80
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}
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96
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}
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81
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- // 确保数据不是空的
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- if (!empty(trim($aiResponse)) && $chatId) {
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- $this->saveChatItem($chatId, trim($aiResponse), 1); // 存入数据库
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- }
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+ $this->saveChatItem($chatId, $aiResponse, 1);
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85
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return true;
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return true;
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}
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}
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87
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100
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88
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/**
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/**
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- * @remark :获取一行数据
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90
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- * @name :getStreamContentLine
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- * @author :lyh
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- * @method :post
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- * @time :2025/4/2 22:42
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- */
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- public function getStreamContentLine($stream){
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- $text = '';
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97
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- while (!$stream->eof()){
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- // 读取一个字符串
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- $t = $this->stream->read(1);
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- $this->body .= $t;
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- if($t === "\n"){
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- break;
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- }
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- // 结束了
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- if(ord($t)==1){
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- break;
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- }
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- $text .= $t;
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- }
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- return $text;
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- }
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-
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- /**
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114
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* @remark :创建一条新会话
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* @remark :创建一条新会话
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115
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* @name :saveChat
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* @name :saveChat
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* @author :lyh
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104
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* @author :lyh
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