国土对接返回信息加密

rain

2024-08-21 2db1aa88e8ab53096a936163d686b90d8e056a99

 src/main/java/com/dji/sample/patches/utils/FormatConversionUtil.java

@@ -1,20 +1,35 @@
package com.dji.sample.patches.utils;

import java.util.List;
import com.dji.sample.patches.model.entity.LotInfo;
import org.geotools.geometry.jts.JTSFactoryFinder;
import org.locationtech.jts.geom.Coordinate;
import org.locationtech.jts.geom.Geometry;
import org.locationtech.jts.geom.Point;
import org.locationtech.jts.io.ParseException;
import org.locationtech.jts.io.WKTReader;

import static org.locationtech.jts.io.WKTConstants.POLYGON;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.concurrent.atomic.AtomicReference;

import static com.dji.sample.patches.utils.GeoToolsUtil.getCentro;
import static com.dji.sample.patches.utils.GeoToolsUtil.getExtremePoints;

public class FormatConversionUtil {
    static String str = "";
    //优化Polygon格式
    public static String[] formatConversion(List<String> s) {
        String str = s.toString().trim();
        String ses = str.substring(1, str.length() - 2);
        String see = ses.replaceAll("\\[\\[\\[\\[", "((")
                        .replaceAll("].\\[", " ")
                        .replaceAll("]]]", "))");
                .replaceAll("].\\[", " ")
                .replaceAll("]]]", "))");
        String[] arr1 = see.split("],");
        return arr1;
    }

    //优化Polygon格式
    public static String modifySpacesAndCommas(String str) {
        StringBuilder modified = new StringBuilder();
        for (char c : str.toCharArray()) {
@@ -28,4 +43,26 @@
        }
        return modified.toString();
    }
    //获取Polygon的中心点,X轴和Y轴
    public static String getCentros(List<LotInfo> list) {
        List<Coordinate> centros = new ArrayList<>();
        list.forEach(patche -> {
            String wkt = patche.getDkfw();
            // 解析WKT字符串为多边形
            WKTReader wktReader = new WKTReader(JTSFactoryFinder.getGeometryFactory());
            Geometry polygon = null;
            try {
                polygon = wktReader.read(wkt);
            } catch (ParseException e) {
                throw new RuntimeException(e);
            }

            // 开始封装中心点坐标
            Coordinate coordinateCentro = getCentro(polygon);
            centros.add(coordinateCentro);
            str = coordinateCentro.toString();
        });
        return str;
    }

}