let cityData =
{
"RECORDS": [
{
"value": 110000,
"label": "北京",
"children": [{
"value": 110100,
"label": "北京",
"children": [{
"value": 110101,
"label": "东城"
}, {
"value": 110102,
"label": "西城"
}, {
"value": 110105,
"label": "朝阳"
}, {
"value": 110106,
"label": "丰台"
}, {
"value": 110107,
"label": "石景山"
}, {
"value": 110108,
"label": "海淀"
}, {
"value": 110109,
"label": "门头沟"
}, {
"value": 110111,
"label": "房山"
}, {
"value": 110112,
"label": "通州"
}, {
"value": 110113,
"label": "顺义"
}, {
"value": 110114,
"label": "昌平"
}, {
"value": 110115,
"label": "大兴"
}, {
"value": 110116,
"label": "怀柔"
}, {
"value": 110117,
"label": "平谷"
}, {
"value": 110228,
"label": "密云"
}, {
"value": 110229,
"label": "延庆"
}]
}]
}
Ant Design组件三级联动资源库必备
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