{
    "ID": 4,
    "fieldNames": [
        "SMID",
        "SMLENGTH",
        "SMSDRIW",
        "SMSDRIN",
        "SMSDRIE",
        "SMSDRIS",
        "SMUSERID",
        "SMTOPOERROR",
        "SMGEOMETRYSIZE",
        "SMGEOPOSITION",
        "所属镇",
        "所属村",
        "年份",
        "状态"
    ],
    "fieldValues": [
        "4",
        "42.973625832502115",
        "121.64891",
        "31.16449",
        "121.64928",
        "31.164345",
        "0",
        "0",
        "204",
        "6035400",
        "张江镇",
        "新丰村",
        "2021",
        "建设中"
    ],
    "geometry": {
        "center": {
            "x": 121.64914615202649,
            "y": 31.164360873936776
        },
        "id": 4,
        "parts": [12],
        "points": [
            {
                "x": 121.64891251265492,
                "y": 31.164383476527263
            },
            {
                "x": 121.64894749709978,
                "y": 31.164365130688136
            },
            {
                "x": 121.64898565042388,
                "y": 31.16435227788687
            },
            {
                "x": 121.64902581713793,
                "y": 31.164345307064107
            },
            {
                "x": 121.64906678099526,
                "y": 31.16434442929605
            },
            {
                "x": 121.6491073016123,
                "y": 31.164349671161443
            },
            {
                "x": 121.64914615202649,
                "y": 31.164360873936776
            },
            {
                "x": 121.64918215584808,
                "y": 31.16437769840241
            },
            {
                "x": 121.64921422288049,
                "y": 31.16439963511392
            },
            {
                "x": 121.64924138213122,
                "y": 31.164426019827765
            },
            {
                "x": 121.64926281121348,
                "y": 31.164456053614387
            },
            {
                "x": 121.64927786158268,
                "y": 31.16448882696386
            }
        ],
        "prjCoordSys": null,
        "style": null,
        "type": "LINE"
    }
}