From 5323d2e4d07d5ceaaae6a5bf12254641a2d77174 Mon Sep 17 00:00:00 2001
From: maven <2163098428@qq.com>
Date: 星期二, 08 七月 2025 11:09:00 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 src/main/java/com/ruoyi/purchase/controller/TicketRegistrationController.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/purchase/controller/TicketRegistrationController.java b/src/main/java/com/ruoyi/purchase/controller/TicketRegistrationController.java
index 1791d23..ae4141b 100644
--- a/src/main/java/com/ruoyi/purchase/controller/TicketRegistrationController.java
+++ b/src/main/java/com/ruoyi/purchase/controller/TicketRegistrationController.java
@@ -86,6 +86,9 @@
 
     @GetMapping("/getProductRecordById")
     public AjaxResult getProductRecordById(Long id) {
+        if (id == null) {
+            return AjaxResult.error("鍙傛暟閿欒");
+        }
         return AjaxResult.success(productRecordService.getProductRecordById(id));
     }
 

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