Java Postgis如何将jts转换为坐标
我的postgis数据库中的坐标格式为形状几何体:Java Postgis如何将jts转换为坐标,java,postgis,Java,Postgis,我的postgis数据库中的坐标格式为形状几何体: "0102000000020000000000000000000000000000000000000000000000000049400000000000005440" 如何在Java中转换坐标(x,y)?您可以使用PostGIS功能: SELECT path[1] AS number, st_x(geom), st_y(geom) FROM st_dumppoints( '01
"0102000000020000000000000000000000000000000000000000000000000049400000000000005440"
如何在Java中转换坐标(x,y)?您可以使用PostGIS功能:
SELECT path[1] AS number,
st_x(geom),
st_y(geom)
FROM st_dumppoints(
'0102000000020000000000000000000000000000000000000000000000000049400000000000005440'::geometry
);
number | st_x | st_y
--------+------+------
1 | 0 | 0
2 | 50 | 80
(2 rows)
多谢各位@LaurenzAlbe如果我只希望[0;0],[50,80]输入输出,那么相应地更改查询!