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+# 接口变更记录 — 2026-04-13 09:36
+
+> **提交** `3461e082` · **作者** wx · **时间** 2026-04-13 09:36:44 +0800
+>
+> fix(product-v2): 产品列表返回档位数量 + 分页拦截器改用全局starter
+
+## 📦 其他数据对象变更
+
+> 以下变更未直接关联到本次接口变更，但可能影响现有接口的请求/响应
+
+### hl-product-service-v2
+
+#### ✏️ ProductListRespVO
+
+  - 🆕 `tierCount` (`Integer`) — 档位数量（单一=1，多档=N）
+
+<details>
+<summary>📁 全部变更文件 (点击展开)</summary>
+
+```
+M	hl-common/hl-common-core/src/main/java/com/hulalv/common/util/JsonFieldUtil.java
+M	hl-product-service-v2/src/main/java/com/hulalv/product/config/MyBatisPlusConfig.java
+M	hl-product-service-v2/src/main/java/com/hulalv/product/service/admin/ProductQueryService.java
+M	hl-product-service-v2/src/main/java/com/hulalv/product/vo/admin/ProductListRespVO.java
+```
+</details>
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