import and export shpfile or geojson to postgis by OGC's geotools
summary the shpfile and geojson import or export postgis by OGC's geotools ,java libray for spatial data
java项目,使用geotools库,实现shpfile格式和geojson格式和postgis存储相互之间的导入导出,实现代码主要参考geotools的测试实例