shp文件示例\line.dbf
...........\line.sbn
...........\line.sbx
...........\line.shp
...........\line.shx
...........\linee.dbf
...........\linee.sbn
...........\linee.sbx
...........\linee.shp
...........\linee.shx
...........\point.dbf
...........\point.sbn
...........\point.sbx
...........\point.shp
...........\point.shx
...........\polygon.dbf
...........\polygon.sbn
...........\polygon.sbx
...........\polygon.shp
...........\polygon.shx
shp文件示例