From aad364bb323a1eaa0389ee5c6389bdc0ea7ed526 Mon Sep 17 00:00:00 2001
From: “djh” <“3298565835@qq.com”>
Date: Mon, 29 Jun 2026 17:09:28 +0800
Subject: [PATCH] 修改

---
 hazmat-system/src/main/java/com/gkhy/hazmat/system/mapper/SubscribeMapper.java |   25 +++++++++++++++++++++++--
 1 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/hazmat-system/src/main/java/com/gkhy/hazmat/system/mapper/SubscribeMapper.java b/hazmat-system/src/main/java/com/gkhy/hazmat/system/mapper/SubscribeMapper.java
index 9a99825..cd51822 100644
--- a/hazmat-system/src/main/java/com/gkhy/hazmat/system/mapper/SubscribeMapper.java
+++ b/hazmat-system/src/main/java/com/gkhy/hazmat/system/mapper/SubscribeMapper.java
@@ -1,4 +1,25 @@
 package com.gkhy.hazmat.system.mapper;
 
-public interface SubscribeMapper {
-}
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.gkhy.hazmat.system.domain.Subscribe;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface SubscribeMapper extends BaseMapper<Subscribe> {
+
+    List<Subscribe> selectSubscribeList(Subscribe subscribe);
+
+    Subscribe selectSubscribeById(@Param("subscribeId") Long subscribeId);
+
+    int insertSubscribe(Subscribe subscribe);
+
+    int updateSubscribe(Subscribe subscribe);
+
+    int deleteSubscribeById(@Param("subscribeId") Long subscribeId);
+
+    Subscribe selectBySubscribeNum(String subscribeNum);
+
+    Subscribe selectbyNum(String subscribeNum);
+
+}
\ No newline at end of file

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