update

app/Http/Controllers/admin/Issue.php

@@ -150,9 +150,7 @@ class Issue extends Controller
     {
         $id = request()->input('id');
         $winning_numbers = request()->input('winning_numbers');
-        $winArr = array_map('intval', explode(',', $winning_numbers));
-        $combo = IssueService::getCombo($winArr);
-        $image = null;
+
         if (!$id) {
             return $this->error(HttpStatus::CUSTOM_ERROR, '参数错误');
         }
@@ -162,6 +160,9 @@ class Issue extends Controller
         if (explode(',', $winning_numbers) < 3) {
             return $this->error(HttpStatus::CUSTOM_ERROR, '开奖号码格式错误');
         }
+        $winArr = array_map('intval', explode(',', $winning_numbers));
+        $combo = IssueService::getCombo($winArr);
+        $image = null;
         $ret = IssueService::lotteryDraw($id, $winning_numbers, $combo, $image);
         if ($ret['code'] == BaseService::NOT) {
             return $this->error($ret['code'], $ret['error'] ?: $ret['msg']);