java导出地图矢量Shp文件

原創 码上敲享录 2020-06-13 16:05

java导出地图矢量Shp文件，也包含shx,qix,prj,dbf,fix

 

解决方法：

1.下面方法list就是从数据库查出来的数据，geometry字段要加ST_ASTEXT，我这里只导出两个属性，我把所有地图信息文件都打在一个zip包中到浏览器下载

SELECT e.estate_num, ST_ASTEXT(e.geom) geom  from tb_real e

 

 

2.核心方法：http://yayihouse.com/yayishuwu/chapter/2610

 

3.ZipUtils压缩工具类：http://yayihouse.com/yayishuwu/chapter/2609

 

4.如果您找不到依赖包可以参考：http://yayihouse.com/yayishuwu/chapter/2607

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