最近自己做了简单的单产品订单系统，百度了好些三级地址联动的感觉都不太好用，故自己整理了下。

该JS代码来自网络,本人根据网购物流信息特点，做了省市县选项的改进：

1. 【少数民族】【自治市县】等作了处理：避免快递单打印过长内容溢出。除内特殊的5个县除外都做到4字以内。

2. 网上百度的省市县数据有些并不全面,特别是港澳台都没有列入,本代码作了适当更新。

3. 市辖区处理1：对金华等按照习惯把下辖金东等区划归市辖区。

4. 市辖区处理2：对北京等按照习惯保留下辖区并增加市辖区选项。

同时也对省直辖等情况也做了优化，现发布共享。

本代码一人完成，仓促发布，存在问题在所难免，也希望大家多提意见-Recently done a simple single product orders system, Baidu has a number of three linkage of the feeling is not too good to use, so they have to organize the next.

The JS code　the network, I according to the characteristics of online shopping logistics information, to do the improvement of the provincial cities and counties options:

1 [minority] [autonomous cities and counties], and so did the processing: to avoid the delivery of a single print long content overflow. In addition to the special 5 counties are within 4 words.

2 online and some of the data is not comprehensive, especially in Hong Kong, Macao and Taiwan are not included in the code, the code for the appropriate update.

3 municipal districts of Jinhua: 1 according to the habits of the district under the jurisdiction of Jindong City area under the.

4 city area of 2: Beijing and other areas in accordance with the habit of retaining the area under the jurisdiction and increase the city area.

At the same time, the provinc