1.

王通
1 parent 32fd8507
Showing 2 changed files with 3 additions and 57 deletions
pom.xml
src/main/java/com/bsth/entity/Station.java
@@ -295,13 +295,6 @@
 			<artifactId>jpinyin</artifactId>
 			<version>1.1.8</version>
 		</dependency>
-
-		<!-- geotool -->
-		<dependency>
-			<groupId>org.locationtech.jts</groupId>
-			<artifactId>jts-core</artifactId>
-			<version>1.16.1</version>
-		</dependency>
 	</dependencies>
 	<dependencyManagement>
 package com.bsth.entity;
-import com.bsth.util.Geo.Point;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-import org.hibernate.annotations.Formula;
-import org.locationtech.jts.geom.Geometry;
-import org.locationtech.jts.io.WKBReader;
 import javax.persistence.*;
-
 import java.util.Arrays;
 import java.util.Date;
-import java.util.List;
 /**
@@ -276,14 +270,15 @@ public class Station {
 	}
 	public String getBdPolygon() {
-		if (bPolygonGrid == null) {
+		/*if (bPolygonGrid == null) {
 			return null;
 		}
 		Geometry geometry = getGeometryFromBytes(getbPolygonGrid());
 		if (geometry == null) {
 			return null;
 		}
-		return geometry.toString();
+		return geometry.toString();*/
+		return "";
 	}
 	public Integer getDestroy() {
@@ -342,48 +337,6 @@ public class Station {
 		this.updateDate = updateDate;
 	}
-	private static Geometry getGeometryFromBytes(byte[] geometryAsBytes) {
-		Geometry geometry = null;
-		try {
-			// 字节数组小于5，说明geometry有问题
-			if (geometryAsBytes.length < 5) {
-				throw new Exception("Invalid geometry inputStream - less than five bytes");
-			}
-
-			//first four bytes of the geometry are the SRID,
-			//followed by the actual WKB.  Determine the SRID
-			//这里是取字节数组的前4个来解析srid
-			byte[] sridBytes = new byte[4];
-			System.arraycopy(geometryAsBytes, 0, sridBytes, 0, 4);
-			boolean bigEndian = (geometryAsBytes[4] == 0x00);
-			// 解析srid
-			int srid = 0;
-			if (bigEndian) {
-				for (int i = 0; i < sridBytes.length; i++) {
-					srid = (srid << 8) + (sridBytes[i] & 0xff);
-				}
-			} else {
-				for (int i = 0; i < sridBytes.length; i++) {
-					srid += (sridBytes[i] & 0xff) << (8 * i);
-				}
-			}
-
-			//use the JTS WKBReader for WKB parsing
-			WKBReader wkbReader = new WKBReader();
-			// 使用geotool的WKBReader 把字节数组转成geometry对象。
-			//copy the byte array, removing the first four
-			//SRID bytes
-			byte[] wkb = new byte[geometryAsBytes.length - 4];
-			System.arraycopy(geometryAsBytes, 4, wkb, 0, wkb.length);
-			geometry = wkbReader.read(wkb);
-			geometry.setSRID(srid);
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-
-		return geometry;
-	}
-
 	@Override
 	public String toString() {
 		return "Station [id=" + id + ", stationCod=" + stationCod + ", stationName=" + stationName + ", roadCoding="