{
    "ID": 2,
    "fieldNames": [
        "SMID",
        "SMX",
        "SMY",
        "SMLIBTILEID",
        "SMUSERID",
        "SMGEOMETRYSIZE",
        "SMGEOPOSITION",
        "街道名称"
    ],
    "fieldValues": [
        "2",
        "121.47270018788456",
        "31.141811252279098",
        "1",
        "0",
        "20",
        "52068372",
        "三林镇"
    ],
    "geometry": null
}