geotools读取shp数据-Toy模板网

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读取shp

pom依赖

 		<dependency>
            <groupId>org.geotools</groupId>
            <artifactId>gt-main</artifactId>
            <version>${geotools.version}</version>
        </dependency>

		<dependency>
            <groupId>org.geotools</groupId>
            <artifactId>gt-opengis</artifactId>
            <version>${geotools.version}</version>
        </dependency>

读取shp将几何要素转换为wkt文章来源地址https://www.toymoban.com/news/detail-559856.html

public List<GeoDataVo> readShpTOWkt(String shpPath) throws IOException {
        System.out.println("shp解析"+shpPath);
        List<GeoDataVo> list=new ArrayList<>();
        File file = new File(shpPath);
        if (file == null) {
            return null;
        }
        FileDataStore store = FileDataStoreFinder.getDataStore(file);
        String geoType=store.getSchema().getGeometryDescriptor().getType().getName().getLocalPart();
        SimpleFeatureSource featureSource = store.getFeatureSource();
        SimpleFeatureCollection simpleFeatureCollection = featureSource.getFeatures();
        SimpleFeatureIterator itertor = simpleFeatureCollection.features();
        //遍历featurecollection
        while (itertor.hasNext()) {
            SimpleFeature feature = itertor.next();
            String name= feature.getAttribute("Name").toString();
            if(StrUtil.isEmpty(name)){
              name=file.getName().substring(0,file.getName().lastIndexOf('.'));
            }
            String wkt= feature.getDefaultGeometry().toString();
            GeoDataVo geoDataVo=new GeoDataVo();
            geoDataVo.setType(geoType);
            geoDataVo.setWkt(wkt);
            geoDataVo.setName(name);
          list.add(geoDataVo);
        }

        return list;
    }