From dfa4fd206b390a3afee9769fe1953b692a1eac9a Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期一, 21 十一月 2022 07:35:06 +0800
Subject: [PATCH] 数据检索:添加查询文件、删除文件

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

diff --git a/src/main/resources/mapper/sys/AttachMapper.xml b/src/main/resources/mapper/sys/AttachMapper.xml
index 6aeea6f..358e358 100644
--- a/src/main/resources/mapper/sys/AttachMapper.xml
+++ b/src/main/resources/mapper/sys/AttachMapper.xml
@@ -33,6 +33,10 @@
         select * from lf.sys_attach where guid = #{guid} limit 1
     </select>
 
+    <select id="selectByTab" resultType="com.lf.server.entity.sys.AttachEntity">
+        select * from lf.sys_attach where tab = #{tab} and guid = #{guid}
+    </select>
+
     <insert id="insert" parameterType="com.lf.server.entity.sys.AttachEntity">
        insert into lf.sys_attach
        (name,tab,tab_guid,guid,path,sizes,create_user,create_time)

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