From a53aa40ad5f7f07fcaaa539ece4ab9e6d7e92678 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期二, 22 十一月 2022 15:25:24 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/helper/GdbHelper.java | 39 +++++++++++++++++++++++++++++++++++++--
1 files changed, 37 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/GdbHelper.java b/src/main/java/com/lf/server/helper/GdbHelper.java
index a70f1a0..bfabbcd 100644
--- a/src/main/java/com/lf/server/helper/GdbHelper.java
+++ b/src/main/java/com/lf/server/helper/GdbHelper.java
@@ -21,6 +21,13 @@
public class GdbHelper {
private final static Log log = LogFactory.getLog(GdbHelper.class);
+ public static List<String> excludeFields = new ArrayList<String>();
+
+ static {
+ excludeFields.add("gid");
+ excludeFields.add("shape_leng");
+ }
+
/**
* 鑾峰彇琛ㄥ悕
*/
@@ -135,7 +142,12 @@
for (int i = 0, count = fd.GetFieldCount(); i < count; i++) {
FieldDefn fieldDefn = fd.GetFieldDefn(i);
try {
- Field field = clazz.getDeclaredField(fieldDefn.GetName().toLowerCase());
+ String name = fieldDefn.GetName().toLowerCase();
+ if (excludeFields.contains(name)){
+ continue;
+ }
+
+ Field field = clazz.getDeclaredField(name);
field.setAccessible(true);
map.put(i, field);
@@ -199,11 +211,34 @@
/**
* 璁剧疆 geom 瀛楁鍊�
+ * <p>
+ * wkbUnknown = 0,
+ * wkbPoint = 1,
+ * wkbLineString = 2,
+ * wkbPolygon = 3,
+ * wkbMultiPoint = 4,
+ * wkbMultiLineString = 5,
+ * wkbMultiPolygon = 6,
+ * wkbGeometryCollection = 7,
+ * wkbNone = 100,
+ * wkbLinearRing = 101
*/
private static <T> void setGeom(T t, Feature f, Field gField) throws Exception {
Geometry geometry = f.GetGeometryRef();
if (null != geometry) {
- gField.set(t, geometry.ExportToWkt());
+ String wkt = geometry.ExportToWkt();
+ switch (geometry.GetGeometryType()) {
+ case 2:
+ wkt = wkt.replace("LINESTRING (", "MULTILINESTRING ((") + ")";
+ break;
+ case 3:
+ wkt = wkt.replace("POLYGON (", "MULTIPOLYGON ((") + ")";
+ break;
+ default:
+ break;
+ }
+
+ gField.set(t, String.format("ST_GeomFromText('%s')", wkt));
}
}
--
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