ShapeFile工具类

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使用GeoTools读取ShapeFile文件，测试版本为geotools-16.1。
所需jar包有
这里写图片描述

package com.test;import java.io.File;import java.nio.charset.Charset;import java.util.ArrayList;import java.util.List;import org.geotools.data.shapefile.ShapefileDataStore;import org.geotools.data.shapefile.ShapefileDataStoreFactory;import org.geotools.data.shapefile.files.ShpFiles;import org.geotools.data.shapefile.shp.ShapefileReader;import org.geotools.data.simple.SimpleFeatureCollection;import org.geotools.data.simple.SimpleFeatureSource;import com.vividsolutions.jts.geom.Geometry;import com.vividsolutions.jts.geom.GeometryFactory;public class ShapeFileUtils {    /**     * 获取shape文件feature集合     * @param shapePath shape文件路径     * @param charSet 读取shape文件编码     * @return SimpleFeatureCollection     */    public static SimpleFeatureCollection ReadShapeFileFeatures(String shapePath, String charSet){        SimpleFeatureCollection sfc = null;        ShapefileDataStoreFactory dataStoreFactory = new ShapefileDataStoreFactory();        ShapefileDataStore sds = null;        try {            sds = (ShapefileDataStore)dataStoreFactory.createDataStore(new File(shapePath).toURI().toURL());            sds.setCharset(Charset.forName(charSet));            SimpleFeatureSource featureSource = sds.getFeatureSource();            sfc = featureSource.getFeatures();        } catch (Exception e) {            e.printStackTrace();        }finally{            sds.dispose();        }        return sfc;    }    /**     * 读取ShapeFile中的空间数据     * @param shapeFilePath     * @return List<Geometry>     */    public static List<Geometry> getGeometriesFromShapeFile(String shapeFilePath){        List<Geometry> result = new ArrayList<Geometry>();        try {            ShpFiles file = new ShpFiles(shapeFilePath);            ShapefileReader reader = new ShapefileReader(file, false, false, new GeometryFactory());            while(reader.hasNext()){                result.add((Geometry)reader.nextRecord().shape());            }            reader.close();        } catch (Exception e) {            e.printStackTrace();        }        return result;    }}

测试类如下。

package com.test;import org.geotools.data.simple.SimpleFeatureCollection;import org.geotools.data.simple.SimpleFeatureIterator;import org.opengis.feature.simple.SimpleFeature;import com.tongtu.mobile.cuanalysis.utils.ShapeFileUtils;import com.vividsolutions.jts.geom.Geometry;public class ShapeFileTest {    public static void main(String[] args) throws Exception{        SimpleFeatureCollection sfc = ShapeFileUtils.ReadShapeFileFeatures("D:\\ziptest\\bou.shp", "GBK");        SimpleFeatureIterator iterator = sfc.features();        while(iterator.hasNext()) {            SimpleFeature feature = iterator.next();            System.out.println(feature.getAttribute("NAME"));//获取属性名称            Geometry g = (Geometry) feature.getDefaultGeometry();//获取空间数据            System.out.println(g.toString());        }        iterator.close();    }}

工具类持续完善中……
参考资料：http://www.cnblogs.com/cugwx/p/3719195.html

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