省市区县三级联动json |
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省市区县三级联动json
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在网上找了一圈都没有找到省市区三级要求的JSON字符串，所以自己花了几天的时间整理了，在开发中经常用的省市区三级联动的JSON数据。 一、区域代码规则以下为为整个区域代码，这些区域代码中存在一定的规律：XX(省)YY(市)ZZ(区) 如：510107 四川省 成都市 武侯区510000 代表 四川省510100 代表 成都市510107 代表 武侯区备注： 如果是县级市，那么区的代码>20 如：220322，代表 吉林省吉林市梨树县如果是地级市，那么区的代码>80 如：320583，代表江苏省苏州市昆山市 二、省市区三级数据结构省市区县，可以通过树形结构的方式，组装好，返回给前端或者客户端进行使用。 查找顺序一：选择省 —> 选择市 —> 选择区县（省市区三级JSON） 查找顺序二：根据城市首字母排序进行选择(省市区首字母)，类似美团。 组装好的JSON示例： 
省市区三级树形结构
省市区县表结构设计：带首字母、首字母缩写、省拼音 省级表结构：
市级表结构：
区县表结构： 
三、省市区JSON示例 (北京市)
[
{
"provinceCode": 110000,
"provinceName": "北京市",
"provinceInitial": "B",
"provincePinyin": "bei jing shi",
"provinceAcronym": "BJS",
"cityInfoList": [
{
"cityCode": 110100,
"cityName": "北京市",
"cityInitial": "B",
"cityPinyin": "bei jing shi",
"cityAcronym": "BJS",
"districtInfoList": [
{
"districtCode": 110101,
"districtName": "东城区",
"districtInitial": "D",
"districtPinyin": "dong cheng qu",
"districtAcronym": "DCQ"
},
{
"districtCode": 110102,
"districtName": "西城区",
"districtInitial": "X",
"districtPinyin": "xi cheng qu",
"districtAcronym": "XCQ"
},
{
"districtCode": 110105,
"districtName": "朝阳区",
"districtInitial": "C",
"districtPinyin": "chao yang qu",
"districtAcronym": "CYQ"
},
{
"districtCode": 110106,
"districtName": "丰台区",
"districtInitial": "F",
"districtPinyin": "feng tai qu",
"districtAcronym": "FTQ"
},
{
"districtCode": 110107,
"districtName": "石景山区",
"districtInitial": "S",
"districtPinyin": "shi jing shan qu",
"districtAcronym": "SJSQ"
},
{
"districtCode": 110108,
"districtName": "海淀区",
"districtInitial": "H",
"districtPinyin": "hai dian qu",
"districtAcronym": "HDQ"
},
{
"districtCode": 110109,
"districtName": "门头沟区",
"districtInitial": "M",
"districtPinyin": "men tou gou qu",
"districtAcronym": "MTGQ"
},
{
"districtCode": 110111,
"districtName": "房山区",
"districtInitial": "F",
"districtPinyin": "fang shan qu",
"districtAcronym": "FSQ"
},
{
"districtCode": 110112,
"districtName": "通州区",
"districtInitial": "T",
"districtPinyin": "tong zhou qu",
"districtAcronym": "TZQ"
},
{
"districtCode": 110113,
"districtName": "顺义区",
"districtInitial": "S",
"districtPinyin": "shun yi qu",
"districtAcronym": "SYQ"
},
{
"districtCode": 110114,
"districtName": "昌平区",
"districtInitial": "C",
"districtPinyin": "chang ping qu",
"districtAcronym": "CPQ"
},
{
"districtCode": 110115,
"districtName": "大兴区",
"districtInitial": "D",
"districtPinyin": "da xing qu",
"districtAcronym": "DXQ"
},
{
"districtCode": 110116,
"districtName": "怀柔区",
"districtInitial": "H",
"districtPinyin": "huai rou qu",
"districtAcronym": "HRQ"
},
{
"districtCode": 110117,
"districtName": "平谷区",
"districtInitial": "P",
"districtPinyin": "ping gu qu",
"districtAcronym": "PGQ"
},
{
"districtCode": 110118,
"districtName": "密云区",
"districtInitial": "M",
"districtPinyin": "mi yun qu",
"districtAcronym": "MYQ"
},
{
"districtCode": 110119,
"districtName": "延庆区",
"districtInitial": "Y",
"districtPinyin": "yan qing qu",
"districtAcronym": "YQQ"
},
{
"districtCode": 110120,
"districtName": "亦庄区",
"districtInitial": "Y",
"districtPinyin": "yi zhuang qu",
"districtAcronym": "YZQ"
},
{
"districtCode": 110121,
"districtName": "经济技术开发区",
"districtInitial": "J",
"districtPinyin": "jing ji ji shu kai fa qu",
"districtAcronym": "JJJSKFQ"
}
]
}
]
}]
四、关于省市区县三级设计
最开始只是打算生成一个省市区的数据结构，奈何应粉丝要求，后面添加上了，省市区的编码，方便映射。后面有添加上了省市区的首字母、首字母缩写、拼音，有其它的需求可以在评论区提哦，有时间可以试着实现一下。 五、获取方式省市区三级联动，这是第三版内容，还有很多的扩展项，正在更新中，如果您有更好的建议还望不吝赐教。 获取方式：微信扫描下方二维码，回复：省市区,或添加作者微信 
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