{ "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", "109.1082278329267", "121.55074", "31.084452", "121.55103", "31.084152", "0", "0", "216", "8192864", "周浦镇", "沈西村", "2021", "建设中", "0.0" ], "geometry": { "center": { "x": 121.55092453804663, "y": 31.084394856738502 }, "id": 1, "parts": [ 4, 4, 2, 2 ], "points": [ { "x": 121.55086448884245, "y": 31.084152172178804 }, { "x": 121.55084803839013, "y": 31.08420978677785 }, { "x": 121.55096383170394, "y": 31.084374381403656 }, { "x": 121.55103077554665, "y": 31.084388539293403 }, { "x": 121.55074180107643, "y": 31.084216104072194 }, { "x": 121.55080874477554, "y": 31.08423026207788 }, { "x": 121.55092453804663, "y": 31.084394856738502 }, { "x": 121.55090808654116, "y": 31.08445247134369 }, { "x": 121.55092453804663, "y": 31.084394856738502 }, { "x": 121.55096383170394, "y": 31.084374381403656 }, { "x": 121.55080874477554, "y": 31.08423026207788 }, { "x": 121.55084803839013, "y": 31.08420978677785 } ], "prjCoordSys": null, "style": null, "type": "LINE" } }