1.优化websocket中的jackpot.hit

app/common/service/GameBetSettleService.php

@@ -763,11 +763,20 @@ final class GameBetSettleService
         if ($userIds === []) {
             return [];
         }
-        $rows = Db::name('user')
-            ->whereIn('id', $userIds)
-            ->field(['id', 'nickname', 'username'])
-            ->select()
-            ->toArray();
+        // 兼容不同库结构：有的库没有 nickname 字段（仅 username）
+        try {
+            $rows = Db::name('user')
+                ->whereIn('id', $userIds)
+                ->field(['id', 'nickname', 'username'])
+                ->select()
+                ->toArray();
+        } catch (Throwable) {
+            $rows = Db::name('user')
+                ->whereIn('id', $userIds)
+                ->field(['id', 'username'])
+                ->select()
+                ->toArray();
+        }
         $out = [];
         foreach ($rows as $row) {
             $uid = isset($row['id']) && is_numeric($row['id']) ? (int) $row['id'] : 0;