省市区json串省市区json串省市区json串省市区json串省市区json串省市区json串

全国省市区三级联动，三级json串，格式如下： {"area":[{"code":"110000","name":"北京市","children":[{"code":"110100","name":"北京市","children":[{"code":"110101","name":"东城区","children":[]}]}]}]} 文档中为格式 化的json串

最新省市区行政区划国标码json串，三级结构 [ { "name": "北京市", "code": "110000", "child": [{ "name": "市辖区", "code": "110100", "child": [{ "name": "东城区", "code": "110101" },