From c3ca2f26a73dc5fc7dc6f652a159c2697abd53cf Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期一, 05 十二月 2022 22:01:44 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/mapper/all/GeomBaseMapper.java | 23 ++++++++++++++++++++++-
1 files changed, 22 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/lf/server/mapper/all/GeomBaseMapper.java b/src/main/java/com/lf/server/mapper/all/GeomBaseMapper.java
index 616be8c..be599cb 100644
--- a/src/main/java/com/lf/server/mapper/all/GeomBaseMapper.java
+++ b/src/main/java/com/lf/server/mapper/all/GeomBaseMapper.java
@@ -2,6 +2,7 @@
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
/**
* 绌洪棿鍩虹Mapper
@@ -16,6 +17,26 @@
* @param gid GID
* @return WKT
*/
- @Select("select st_astext(geom) geom from ${tab} where gid = #{gid}")
+ @Select("select ST_AsText(geom) geom from ${tab} where gid = #{gid}")
public String selectWktById(@Param("tab") String tab, @Param("gid") Integer gid);
+
+ /**
+ * 鏍规嵁琛ㄥ悕鏌ヨ绌洪棿鍙傝��
+ *
+ * @param tab 琛ㄥ悕
+ * @return SRID
+ */
+ @Select("select ST_SRID(geom) from ${tab} limit 1")
+ public Integer selectSrid(@Param("tab") String tab);
+
+ /**
+ * 鏇存柊绌洪棿浣嶇疆
+ *
+ * @param tab 琛ㄥ悕
+ * @param gid GID
+ * @param wkt WKT
+ * @return 褰卞搷琛屾暟
+ */
+ @Update("update ${tab} set geom = ST_GeomFromText('${wkt}') where gid = #{gid}")
+ public Integer updateGeom(@Param("tab") String tab, @Param("gid") Integer gid, @Param("wkt") String wkt);
}
--
Gitblit v1.9.3