{
    "stringID": null,
    "fieldNames": [
        "SMID",
        "SMUSERID",
        "SMLENGTH",
        "SMTOPOERROR",
        "SMGEOPARAM",
        "ROADNAME"
    ],
    "geometry": null,
    "fieldValues": [
        "6",
        "0",
        "5.937643151072365",
        "0",
        "",
        "前进大街"
    ],
    "ID": 6
}