摘要: 把空间表转为geojson WITH cc_c AS ( SELECT name,name_2,name_3,st_transform(st_simplify(st_transform(geom,3857), 7827),4326) from countries_4326_s ), features 阅读全文
posted @ 2021-12-23 14:50 羊大葱 阅读(144) 评论(0) 推荐(0) 编辑