{
    "ID": 4,
    "fieldNames": [
        "SMID",
        "SMLENGTH",
        "SMSDRIW",
        "SMSDRIN",
        "SMSDRIE",
        "SMSDRIS",
        "SMUSERID",
        "SMTOPOERROR",
        "SMGEOMETRYSIZE",
        "SMGEOPOSITION",
        "所属村",
        "所属镇",
        "年份",
        "状态",
        "名称",
        "Z"
    ],
    "fieldValues": [
        "4",
        "112.69164312952302",
        "121.61544",
        "31.033623",
        "121.615616",
        "31.033337",
        "0",
        "0",
        "216",
        "68776",
        "福善村",
        "航头镇",
        "2021",
        "建设中",
        "福善5组无名河桥",
        "0.0"
    ],
    "geometry": {
        "center": {
            "x": 121.61554045392974,
            "y": 31.033577172876996
        },
        "id": 4,
        "parts": [
            4,
            4,
            2,
            2
        ],
        "points": [
            {
                "x": 121.6154723980537,
                "y": 31.033336065265747
            },
            {
                "x": 121.61551621334493,
                "y": 31.03338185123051
            },
            {
                "x": 121.61549475569248,
                "y": 31.033573375760906
            },
            {
                "x": 121.6154415838784,
                "y": 31.033611106515366
            },
            {
                "x": 121.61561508313477,
                "y": 31.033347918635613
            },
            {
                "x": 121.61556191213081,
                "y": 31.033385648338665
            },
            {
                "x": 121.61554045392974,
                "y": 31.033577172876996
            },
            {
                "x": 121.61558426936602,
                "y": 31.033622959917476
            },
            {
                "x": 121.61549475569248,
                "y": 31.033573375760906
            },
            {
                "x": 121.61554045392974,
                "y": 31.033577172876996
            },
            {
                "x": 121.61551621334493,
                "y": 31.03338185123051
            },
            {
                "x": 121.61556191213081,
                "y": 31.033385648338665
            }
        ],
        "prjCoordSys": null,
        "style": null,
        "type": "LINE"
    }
}