{
    "stringID": null,
    "fieldNames": [
        "SMID",
        "SMUSERID",
        "SMLENGTH",
        "SMTOPOERROR",
        "SMGEOMETRY",
        "宽度"
    ],
    "geometry": {
        "center": {
            "x": 111.06057690252783,
            "y": 40.47407158112546
        },
        "parts": [2],
        "style": null,
        "prjCoordSys": null,
        "id": 5,
        "type": "LINE",
        "partTopo": null,
        "points": [
            {
                "x": 111.05898172943853,
                "y": 40.47386846011651
            },
            {
                "x": 111.06217207561713,
                "y": 40.4742747021344
            }
        ]
    },
    "fieldValues": [
        "5",
        "0",
        "274.2777209760444",
        "0",
        "",
        "1.5"
    ],
    "ID": 5
}