```

feat(split): 优化汇付分账服务逻辑并增强重试功能

- 修改HuifuSplitService中分账状态查询逻辑，从检查状态[1,2]改为仅检查状态2
- 更新删除条件，从删除状态4改为删除状态[1,4]
- 在分账明细为空时添加详细的错误提示信息
- 新增retryByOrderId方法支持订单ID重试
- 优化后台控制器中的重试逻辑，添加分账记录存在性验证
- 改进错误提示信息，提供更准确的失败原因说明
```

application/admin/controller/shopro/split/Order.php

@@ -32,35 +32,42 @@ class Order extends Base
     {
         $id = $ids ?: $this->request->post('id');
         $row = $this->model->get($id);
+        if (!$row) {
+            $this->error('分账记录不存在，可能已被上次重试替换。请刷新列表后，对最新一条失败记录重试');
+        }
+        $orderId = (int) $row['order_id'];
+        $channel = $row['channel'] ?? 'wechat';
         $result = (new SplitExecutor())->retry($id);
         if ($result) {
             $this->success('重试成功');
         }
-        $hint = '';
-        if ($row) {
-            $latest = $this->model->where('order_id', $row['order_id'])
-                ->where('channel', $row['channel'] ?? 'wechat')
-                ->order('id', 'desc')
-                ->find();
-            if ($latest && !empty($latest['wx_result'])) {
-                $raw = is_string($latest['wx_result']) ? $latest['wx_result'] : json_encode($latest['wx_result'], JSON_UNESCAPED_UNICODE);
-                $decoded = json_decode($raw, true);
-                if (is_array($decoded)) {
-                    $parts = array_filter([
-                        $decoded['resp_desc'] ?? '',
-                        $decoded['resp_code'] ?? '',
-                        $decoded['bank_message'] ?? '',
-                    ]);
-                    $hint = $parts ? ('：' . implode(' ', $parts)) : ('：' . mb_substr($raw, 0, 300));
-                } else {
-                    $hint = '：' . mb_substr($raw, 0, 300);
-                }
-            }
-        }
+        $hint = $this->formatSplitWxResultHint($orderId, $channel);
         if ($hint === '') {
-            $hint = '：常见为分账明细为空(佣金/规则未匹配到汇付接收方)、汇付未开通分账/延时分账权限、接收方未绑定分账关系';
+            $hint = '：请确认已部署最新 HuifuSplitService.php；或执行 php addons/shopro/tests/split_commission_verify.php try-split ' . $row['order_sn'] . ' --execute 查看详情';
         }
-        $this->error('重试失败，请查看分账记录 wx_result' . $hint);
+        $this->error('重试失败' . $hint);
+    }
+
+    protected function formatSplitWxResultHint($orderId, $channel)
+    {
+        $latest = $this->model->where('order_id', $orderId)
+            ->where('channel', $channel)
+            ->order('id', 'desc')
+            ->find();
+        if (!$latest || empty($latest['wx_result'])) {
+            return '';
+        }
+        $raw = is_string($latest['wx_result']) ? $latest['wx_result'] : json_encode($latest['wx_result'], JSON_UNESCAPED_UNICODE);
+        $decoded = json_decode($raw, true);
+        if (is_array($decoded)) {
+            $parts = array_filter([
+                $decoded['resp_desc'] ?? '',
+                $decoded['resp_code'] ?? '',
+                $decoded['bank_message'] ?? '',
+            ]);
+            return $parts ? ('：' . implode(' ', $parts)) : ('：' . mb_substr($raw, 0, 300));
+        }
+        return '：' . mb_substr($raw, 0, 300);
     }
 
     public function query($ids = null)