From 1d53dd8f501a98ddcce8146443b51b357ef5f9b1 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期四, 29 十二月 2022 16:55:46 +0800
Subject: [PATCH] 1

---
 src/main/java/com/lf/server/helper/GdalHelper.java |   71 +++++------------------------------
 1 files changed, 10 insertions(+), 61 deletions(-)

diff --git a/src/main/java/com/lf/server/helper/GdalHelper.java b/src/main/java/com/lf/server/helper/GdalHelper.java
index 1d0f0df..3371a8d 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.ShpRecordEntity;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.gdal.gdal.Band;
@@ -29,7 +28,7 @@
 public class GdalHelper {
     private final static Log log = LogFactory.getLog(GdalHelper.class);
 
-    static {
+    public static void init() {
         // 娉ㄥ唽鎵�鏈夌殑椹卞姩
         gdal.AllRegister();
 
@@ -42,39 +41,8 @@
 
         // 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Shp绗竴鏉¤褰曠殑WKT
-     */
-    public static ShpRecordEntity readShpFirstRecord(String filePath) {
-        try {
-            org.gdal.ogr.Driver driver = ogr.GetDriverByName("ESRI shapefile");
-            if (driver == null) {
-                return null;
-            }
-
-            DataSource dataSource = driver.Open(filePath);
-            Layer layer = dataSource.GetLayer(0);
-            if (layer.GetFeatureCount() < 1) {
-                return null;
-            }
-
-            SpatialReference spatialReference = layer.GetSpatialRef();
-            String csid = spatialReference.GetAttrValue("AUTHORITY", 1);
-
-            Feature feature = layer.GetFeature(0);
-            String wkt = feature.GetGeometryRef().ExportToWkt();
-
-            layer.delete();
-            dataSource.delete();
-            driver.delete();
-
-            return new ShpRecordEntity(wkt, csid);
-        } catch (Exception ex) {
-            ex.printStackTrace();
-            return null;
-        }
+        gdal.SetConfigOption("PGEO_DRIVER_TEMPLATE", "DRIVER=Microsoft Access Driver (*.mdb, *.accdb);DBQ=%s");
+        gdal.SetConfigOption("MDB_DRIVER_TEMPLATE", "DRIVER=Microsoft Access Driver (*.mdb, *.accdb);DBQ=%s");
     }
 
     /**
@@ -111,29 +79,9 @@
         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) {
@@ -183,7 +131,7 @@
                 break;
             }
         } catch (Exception ex) {
-            ex.printStackTrace();
+            log.error(ex.getMessage(), ex);
         }
     }
 
@@ -246,8 +194,8 @@
                 //layerDto.setCount(count);
                 //layerDto.setMap(mapList);
             }
-        } catch (Exception e) {
-            e.printStackTrace();
+        } catch (Exception ex) {
+            log.error(ex.getMessage(), ex);
         } finally {
             if (dataSource != null) {
                 dataSource.delete();
@@ -257,6 +205,7 @@
 
     /**
      * 璇诲彇gdb鏂囦欢
+     *
      * @param filePath
      */
     public static void readGdb(String filePath) {
@@ -291,11 +240,11 @@
                 } while (true);
             }
         } catch (Exception ex) {
-            ex.printStackTrace();
+            log.error(ex.getMessage(), ex);
         }
     }
 
-    private static Object getProperty(Feature feature, int index) {
+    public static Object getProperty(Feature feature, int index) {
         int type = feature.GetFieldType(index);
 
         PropertyGetter propertyGetter;

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