{ "childUriList": [ "https://hebei.tianditu.gov.cn/iserver/services/data-HEBEI/rest/data/datasources/192.168.20.1_sm_hebei/datasets/BLOA/fields/poiid/MAX", "https://hebei.tianditu.gov.cn/iserver/services/data-HEBEI/rest/data/datasources/192.168.20.1_sm_hebei/datasets/BLOA/fields/poiid/MIN", "https://hebei.tianditu.gov.cn/iserver/services/data-HEBEI/rest/data/datasources/192.168.20.1_sm_hebei/datasets/BLOA/fields/poiid/AVERAGE", "https://hebei.tianditu.gov.cn/iserver/services/data-HEBEI/rest/data/datasources/192.168.20.1_sm_hebei/datasets/BLOA/fields/poiid/STDDEVIATION", "https://hebei.tianditu.gov.cn/iserver/services/data-HEBEI/rest/data/datasources/192.168.20.1_sm_hebei/datasets/BLOA/fields/poiid/SUM", "https://hebei.tianditu.gov.cn/iserver/services/data-HEBEI/rest/data/datasources/192.168.20.1_sm_hebei/datasets/BLOA/fields/poiid/VARIANCE" ], "fieldInfo": { "isRequired": true, "defaultValue": "0", "name": "poiid", "caption": "poiid", "type": "WTEXT", "maxLength": 10, "isZeroLengthAllowed": true, "isSystemField": false } }