{
    "childUriList": [
        "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/RoadRH_map/datasets/主要道路RHSL/fields/Toll/MAX",
        "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/RoadRH_map/datasets/主要道路RHSL/fields/Toll/MIN",
        "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/RoadRH_map/datasets/主要道路RHSL/fields/Toll/AVERAGE",
        "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/RoadRH_map/datasets/主要道路RHSL/fields/Toll/STDDEVIATION",
        "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/RoadRH_map/datasets/主要道路RHSL/fields/Toll/SUM",
        "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/RoadRH_map/datasets/主要道路RHSL/fields/Toll/VARIANCE"
    ],
    "fieldInfo": {
        "isRequired": false,
        "defaultValue": "",
        "name": "Toll",
        "caption": "Toll",
        "type": "WTEXT",
        "maxLength": 1,
        "isZeroLengthAllowed": true,
        "isSystemField": false
    }
}