格式如下，适合做省市区联动&树形菜等： [{ "value": "110000", "label": "北京市", "children": [{ "value": "110100", "label": "北京市", "children": [{ "value": "110101", "label": "东城区" }, { "value": "110102", "label": "西城区" }] }] }]

可用于实现三级联动

网上找了好多全国省市区的JSON文件, 要不就是没有code 要不就是省市区分多个文件 还有一些就是只有省和市, 个人集中了这几种情况整合了一下

全国省市区json数据（来自高德地图），可用于下拉联动菜单。

中国最新统计省市区js数据，纯手动编写...，可用于三级联动

根据网上数据整理成的json数据，包含了省市区的json数据

中国省市区json文件，包含id，code,全拼音，拼音首字母。（注：因某些名称存在多音字，已经改正过来了）

全国最全的省市区联动json数据，样本数据如下： {"type":"province", "code":"110000", "name":"北京市", "child":[{"type":"city","code":"110100","name":"北京市", "child":[{"type":"county","code":"110101","name":"东城区"}, {"type":"county","code":"110101","name":"东城区"}, {"type":"county","code":"110102","name":"西城区"}, {"type":"county","code":"110105","name":"朝阳区"}, {"type":"county","code":"110106","name":"丰台区"}, {"type":"county","code":"110107","name":"石景山区"}, {"type":"county","code":"110108","name":"海淀区"}, {"type":"county","code":"110109","name":"门头沟区"}, {"type":"county","code":"110111","name":"房山区"}, {"type":"county","code":"110112","name":"通州区"}, {"type":"county","code":"110113","name":"顺义区"}, {"type":"county","code":"110114","name":"昌平区"}, {"type":"county","code":"110115","name":"大兴区"}, {"type":"county","code":"110116","name":"怀柔区"}, {"type":"county","code":"110117","name":"平谷区"}, {"type":"county","code":"110118","name":"密云区"}, {"type":"county","code":"110119","name":"延庆区"}]}] }