1

13693261870

2022-11-22 46e748284fd3e41e9dc8af743762d1471be27966

1

 src/main/java/com/lf/server/helper/GdbHelper.java

@@ -135,7 +135,12 @@
            for (int i = 0, count = fd.GetFieldCount(); i < count; i++) {
                FieldDefn fieldDefn = fd.GetFieldDefn(i);
                try {
                    Field field = clazz.getDeclaredField(fieldDefn.GetName().toLowerCase());
                    String name = fieldDefn.GetName().toLowerCase();
                    if ("gid".equals(name)) {
                        continue;
                    }

                    Field field = clazz.getDeclaredField(name);
                    field.setAccessible(true);

                    map.put(i, field);
@@ -199,11 +204,34 @@

    /**
     * 设置 geom 字段值
     *
     * wkbUnknown = 0,
     * wkbPoint = 1,
     * wkbLineString = 2,
     * wkbPolygon = 3,
     * wkbMultiPoint = 4,
     * wkbMultiLineString = 5,
     * wkbMultiPolygon = 6,
     * wkbGeometryCollection = 7,
     * wkbNone = 100,
     * wkbLinearRing = 101
     */
    private static <T> void setGeom(T t, Feature f, Field gField) throws Exception {
        Geometry geometry = f.GetGeometryRef();
        if (null != geometry) {
            gField.set(t, geometry.ExportToWkt());
            String wkt = geometry.ExportToWkt();
            switch (geometry.GetGeometryType()) {
                case 2:
                    wkt = wkt.replace("LINESTRING (", "MultiLINESTRING ((") + ")";
                    break;
                case 3:
                    wkt = wkt.replace("POLYGON (", "LINESTRINGPOLYGON ((") + ")";
                    break;
                default:
                    break;
            }

            gField.set(t, String.format("ST_GeomFromText('%s')", wkt));
        }
    }