{ "ID": 3, "fieldNames": [ "SMID", "SMLENGTH", "SMSDRIW", "SMSDRIN", "SMSDRIE", "SMSDRIS", "SMUSERID", "SMTOPOERROR", "SMGEOMETRYSIZE", "SMGEOPOSITION", "所属镇", "所属村", "年份", "状态" ], "fieldValues": [ "3", "662.4704932409215", "121.64131", "31.122824", "121.64451", "31.119835", "0", "0", "236", "12748388", "周浦镇", "界浜村", "2021", "建设中" ], "geometry": { "center": { "x": 121.64163766206518, "y": 31.121027972308262 }, "id": 3, "parts": [14], "points": [ { "x": 121.64225664481135, "y": 31.119834711302154 }, { "x": 121.64222463984716, "y": 31.119851535354684 }, { "x": 121.64203925366047, "y": 31.119904290384007 }, { "x": 121.64205278502786, "y": 31.120409017539334 }, { "x": 121.64173239640624, "y": 31.120574593358597 }, { "x": 121.64157262678354, "y": 31.120609166063467 }, { "x": 121.64153997931317, "y": 31.120851676476544 }, { "x": 121.64163766206518, "y": 31.121027972308262 }, { "x": 121.641653450736, "y": 31.121158027674014 }, { "x": 121.64156834905204, "y": 31.121350663414056 }, { "x": 121.64155737236992, "y": 31.121637026693882 }, { "x": 121.6413568759679, "y": 31.122403126416433 }, { "x": 121.64131237813109, "y": 31.12259637331515 }, { "x": 121.64451162827393, "y": 31.122823683008203 } ], "prjCoordSys": null, "style": null, "type": "LINE" } }