From 15375a1d0d07c61c132906ff8da45f67bcd711f6 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期四, 17 十一月 2022 15:51:05 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/helper/GdalHelper.java | 63 ++++++++++---------------------
1 files changed, 21 insertions(+), 42 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/GdalHelper.java b/src/main/java/com/lf/server/helper/GdalHelper.java
index 48bffcb..5cc3c44 100644
--- a/src/main/java/com/lf/server/helper/GdalHelper.java
+++ b/src/main/java/com/lf/server/helper/GdalHelper.java
@@ -1,6 +1,5 @@
package com.lf.server.helper;
-import com.lf.server.entity.ctrl.LayerDto;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.gdal.gdal.Band;
@@ -29,20 +28,20 @@
public class GdalHelper {
private final static Log log = LogFactory.getLog(GdalHelper.class);
- static {
- // 娉ㄥ唽鎵�鏈夌殑椹卞姩
- gdal.AllRegister();
+ public static void init() {
+ // 娉ㄥ唽鎵�鏈夌殑椹卞姩
+ gdal.AllRegister();
- // 涓轰簡鏀寔涓枃璺緞锛岃娣诲姞涓嬮潰杩欏彞浠ｇ爜
- gdal.SetConfigOption("GDAL_FILENAME_IS_UTF8", "YES");
+ // 涓轰簡鏀寔涓枃璺緞锛岃娣诲姞涓嬮潰杩欏彞浠ｇ爜
+ gdal.SetConfigOption("GDAL_FILENAME_IS_UTF8", "YES");
- // 閰嶇疆GDAL_DATA璺緞锛坓dal鏍圭洰褰曚笅鐨刡in\gdal-data锛�
- // gdal.SetConfigOption("GDAL_DATA", "E:\\terrait\\TianJin\\Zip\\release-1928-x64-dev\\release-1928-x64\\bin\\gdal-data");
- // gdal.SetConfigOption("PROJ_LIB", "E:\\terrait\\TianJin\\Zip\\release-1928-x64-dev\\release-1928-x64\\bin\\proj7\\share");
+ // 閰嶇疆GDAL_DATA璺緞锛坓dal鏍圭洰褰曚笅鐨刡in\gdal-data锛�
+ // gdal.SetConfigOption("GDAL_DATA", "E:\\terrait\\TianJin\\Zip\\release-1928-x64-dev\\release-1928-x64\\bin\\gdal-data");
+ // gdal.SetConfigOption("PROJ_LIB", "E:\\terrait\\TianJin\\Zip\\release-1928-x64-dev\\release-1928-x64\\bin\\proj7\\share");
- // 涓轰簡浣垮睘鎬ц〃瀛楁鏀寔涓枃锛岃娣诲姞涓嬮潰杩欏彞锛欳P936
- gdal.SetConfigOption("SHAPE_ENCODING", "");
- }
+ // 涓轰簡浣垮睘鎬ц〃瀛楁鏀寔涓枃锛岃娣诲姞涓嬮潰杩欏彞锛欳P936
+ gdal.SetConfigOption("SHAPE_ENCODING", "");
+ }
/**
* 璇诲彇tif鏂囦欢
@@ -78,29 +77,9 @@
gdal.GDALDestroyDriverManager();
}
- private static void writeShp(String filePath) {
- try {
- org.gdal.ogr.Driver driver = ogr.GetDriverByName("ESRI shapefile");
- if (driver == null) {
- System.out.println(" ESRI shapefile椹卞姩涓嶅彲鐢紒\n");
- System.out.println("fail");
- }
-
- // Open()鐨勭浜屼釜鍙傛暟榛樿涓�0锛屾槸浠ュ彧璇绘柟寮忔墦寮�鏂囦欢锛�1鏄鍐欐柟寮忔墦寮�
- DataSource dSource = driver.Open(filePath, 0);
-
- Layer layer = dSource.GetLayerByIndex(0);
- FieldDefn fieldDefn = new FieldDefn("name", ogr.OFTString);
- fieldDefn.SetWidth(50);
- layer.CreateField(fieldDefn, 1);
- layer.DeleteField(layer.FindFieldIndex("name", 1));
- } catch (Exception ex) {
- ex.printStackTrace();
- }
- }
-
/**
* 璇诲彇shp鏂囦欢
+ *
* @param filePath
*/
public static void readShp(String filePath) {
@@ -154,14 +133,14 @@
}
}
- public static LayerDto getLayerDto(String filePath) {
+ public static void getLayerDto(String filePath) {
org.gdal.ogr.Driver driver = ogr.GetDriverByName("OpenFileGDB");
if (driver == null) {
- return null;
+ return;
}
+
List<Map> list = new ArrayList<>();
List<Map<String, String>> mapList = new ArrayList<>();
- LayerDto layerDto = new LayerDto();
DataSource dataSource = null;
try {
dataSource = driver.Open(filePath, 0);
@@ -208,10 +187,10 @@
feature.delete();
} while (true);
}
- layerDto.setLayerName(strlayerName);
- layerDto.setList(list);
- layerDto.setCount(count);
- layerDto.setMap(mapList);
+ //layerDto.setLayerName(strlayerName);
+ //layerDto.setList(list);
+ //layerDto.setCount(count);
+ //layerDto.setMap(mapList);
}
} catch (Exception e) {
e.printStackTrace();
@@ -220,11 +199,11 @@
dataSource.delete();
}
}
- return layerDto;
}
/**
* 璇诲彇gdb鏂囦欢
+ *
* @param filePath
*/
public static void readGdb(String filePath) {
@@ -277,7 +256,7 @@
return propertyGetter.get(feature, index);
} catch (Exception ex) {
// ex.printStackTrace()
- log.error(ex.getMessage() + ex.getStackTrace() + "\n");
+ log.error(ex.getMessage(), ex);
return null;
}
--
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