From cf0f1f174cd26eb0bba66d5684ccd3b591337e46 Mon Sep 17 00:00:00 2001
From: wuww <252740454@qq.com>
Date: 星期三, 16 四月 2025 14:22:31 +0800
Subject: [PATCH] 修改更新和插入方法
---
src/main/resources/mapper/RegionMapper.xml | 22 ++++++++++++++++++++--
1 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/src/main/resources/mapper/RegionMapper.xml b/src/main/resources/mapper/RegionMapper.xml
index 5aa8a47..51bc8ad 100644
--- a/src/main/resources/mapper/RegionMapper.xml
+++ b/src/main/resources/mapper/RegionMapper.xml
@@ -4,7 +4,18 @@
<insert id="inserts" parameterType="com.se.nsl.domain.po.Region">
insert into nsl.region(name, type, geom) values
<foreach collection="list" item="item" index="index" separator=",">
- (#{item.name}, #{item.type}, ${item.geom})
+ (
+ #{item.name},
+ #{item.type},
+ <choose>
+ <when test="item.geom != null and item.geom != ''">
+ ST_GeomFromText('${item.geom}')
+ </when>
+ <otherwise>
+ null
+ </otherwise>
+ </choose>
+ )
</foreach>
</insert>
@@ -13,7 +24,14 @@
update nsl.region
set name = #{item.name},
type = #{item.type},
- geom = ${item.geom}
+ <choose>
+ <when test="item.geom != null and item.geom != ''">
+ geom = ST_GeomFromText('${item.geom}')
+ </when>
+ <otherwise>
+ geom = null
+ </otherwise>
+ </choose>
where id = #{item.id}
</foreach>
</update>
--
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