{ "ID": 1, "fieldNames": [ "SMID", "SMLENGTH", "SMSDRIW", "SMSDRIN", "SMSDRIE", "SMSDRIS", "SMUSERID", "SMTOPOERROR", "SMGEOMETRYSIZE", "SMGEOPOSITION", "所属镇", "所属村", "年份", "状态", "Z" ], "fieldValues": [ "1", "128.92673948679948", "121.65489", "31.09832", "121.65521", "31.098194", "0", "0", "216", "6849376", "周浦镇", "北庄村", "2021", "建设中", "0.0" ], "geometry": { "center": { "x": 121.65516263161808, "y": 31.09827707307657 }, "id": 1, "parts": [ 4, 4, 2, 2 ], "points": [ { "x": 121.65489101722785, "y": 31.098193783289478 }, { "x": 121.65493939224267, "y": 31.09823605723512 }, { "x": 121.6551629862888, "y": 31.098237540960017 }, { "x": 121.65521211253495, "y": 31.098195914358797 }, { "x": 121.65488991107274, "y": 31.098317215848702 }, { "x": 121.65493903747935, "y": 31.098275589351417 }, { "x": 121.65516263161808, "y": 31.09827707307657 }, { "x": 121.65521100574692, "y": 31.09831934692059 }, { "x": 121.65493903747935, "y": 31.098275589351417 }, { "x": 121.65493939224267, "y": 31.09823605723512 }, { "x": 121.65516263161808, "y": 31.09827707307657 }, { "x": 121.6551629862888, "y": 31.098237540960017 } ], "prjCoordSys": null, "style": null, "type": "LINE" } }