{ "childUriList": [ "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/Base_map/datasets/T500MP高速出入口/fields/POI_Flag/MAX", "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/Base_map/datasets/T500MP高速出入口/fields/POI_Flag/MIN", "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/Base_map/datasets/T500MP高速出入口/fields/POI_Flag/AVERAGE", "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/Base_map/datasets/T500MP高速出入口/fields/POI_Flag/STDDEVIATION", "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/Base_map/datasets/T500MP高速出入口/fields/POI_Flag/SUM", "http://124.70.13.245:8090/iserver/services/data-ChinaMap1223-2/rest/data/datasources/Base_map/datasets/T500MP高速出入口/fields/POI_Flag/VARIANCE" ], "fieldInfo": { "isRequired": false, "defaultValue": "", "name": "POI_Flag", "caption": "POI_Flag", "type": "WTEXT", "maxLength": 2, "isZeroLengthAllowed": true, "isSystemField": false } }