{ "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", "569.2036852306821", "121.64733", "31.1623", "121.6529", "31.16047", "0", "0", "108", "5669480", "张江镇", "新丰村", "2021", "建设中" ], "geometry": { "center": { "x": 121.65070250206787, "y": 31.161747742393167 }, "id": 3, "parts": [6], "points": [ { "x": 121.64733403419385, "y": 31.16046999304271 }, { "x": 121.64800276830692, "y": 31.160720450738506 }, { "x": 121.64941058159636, "y": 31.16126816163205 }, { "x": 121.65070250206787, "y": 31.161747742393167 }, { "x": 121.65200711051259, "y": 31.162081194865753 }, { "x": 121.65289905557856, "y": 31.16229932074057 } ], "prjCoordSys": null, "style": null, "type": "LINE" } }