From 3e950bf9b7ff981462e50c01557dd32e5ea59d47 Mon Sep 17 00:00:00 2001
From: zhou zhou <3272660260@qq.com>
Date: 星期六, 27 九月 2025 15:14:51 +0800
Subject: [PATCH] #websocket

---
 src/main/resources/mapper/BasCrnpMapper.xml |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/BasCrnpMapper.xml b/src/main/resources/mapper/BasCrnpMapper.xml
index 00b15b5..85ba664 100644
--- a/src/main/resources/mapper/BasCrnpMapper.xml
+++ b/src/main/resources/mapper/BasCrnpMapper.xml
@@ -29,4 +29,8 @@
         <result column="lev1" property="lev1" />
     </resultMap>
 
+    <select id="getLevList" resultType="integer">
+        select DISTINCT lev1 from asr_bas_crnp
+    </select>
+
 </mapper>

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