java地址解析工具类

解析地址工具类
地址：河北省衡水市桃城区衡水高新技术产业开发区人民西路怡水公园
解析结果：{province=河北省, city=衡水市, county=桃城区,address=衡水高新技术产业开发区人民西路怡水公园}

import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * @Description: 解析地址工具类
 * @Author: yufengpeng
 * @CreateDate: 2019/6/26 10:38
 */
public class AddressResolutionUtil {
    
    

    /**
     * 从地址串中解析提取出省市区等信息
     *
     * @param address
     * @return
     */
    public static Map<String, String> addressResolution(String address) {
    
    
        //1.地址的正则表达式
                String regex = "(?<province>[^省]+省|.+自治区|[^澳门]+澳门|[^香港]+香港|[^市]+市)?(?<city>[^自治州]+自治州|[^特别行政区]+特别行政区|[^市]+市|.*?地区|.*?行政单位|.+盟|市辖区|[^县]+县)(?<county>[^县]+县|[^市]+市|[^镇]+镇|[^区]+区|[^乡]+乡|.+场|.+旗|.+海域|.+岛)?(?<address>.*)";

        //2、创建匹配规则
        Matcher m = Pattern.compile(regex).matcher(address);

        String province, city, district, town, village;
        Map<String, String> map = new HashMap<>(16);

        while (m.find()) {
    
    
            //加入省
            province = m.group("province");
            map.put("province", province == null ? "" : province.trim());
            //加入市
            city = m.group("city");
            map.put("city", city == null ? "" : city.trim());
            //加入区
            district = m.group("district");
            map.put("district", district == null ? "" : district.trim());
            //加入镇
            town = m.group("town");
            map.put("town", town == null ? "" : town.trim());
            //加入村
            village = m.group("village");
            map.put("village", village == null ? "" : village.trim());
        }
        return map;
    }

    public static void main(String[] args) {
    
    
        String s = "河北省衡水市桃城区衡水高新技术产业开发区人民西路怡水公园";
        Map<String, String> map = addressResolution(s);
        System.out.println(map.toString());
    }
}