输出

代码实现

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

public class AddressResolutionUtil {

    /**
     * 解析地址
     * @author ys
     * @param address
     * @return
     */
    public static String  addressResolution(String address){
        String regex="(?<province>[^省]+自治区|.*?省|.*?行政区|.*?市)(?<city>[^市]+自治州|.*?地区|.*?行政单位|.+盟|市辖区|.*?市|.*?县)(?<county>[^县]+县|.+区|.+市|.+旗|.+海域|.+岛)?(?<town>[^区]+区|.+镇)?(?<village>.*)";
        Matcher m= Pattern.compile(regex).matcher(address);
        String province=null, city=null,county=null,town=null,village=null;
        StringBuilder stringBuilder = new StringBuilder();
        while(m.find()){
            province=m.group("province");
            System.out.println(province);
            stringBuilder.append( province==null?"":province.trim());
            city=m.group("city");
            System.out.println(city);
            stringBuilder.append(city==null?"":city.trim());
            county=m.group("county");
            System.out.println(county);
            stringBuilder.append(county==null?"":county.trim());
            town=m.group("town");
            System.out.println(town);
            stringBuilder.append(town==null?"":town.trim());
            village=m.group("village");
            System.out.println(village);
            stringBuilder.append(village==null?"":village.trim());
        }
        System.out.println(stringBuilder);
        return stringBuilder.toString();
    }

    /**
     * 解析地址
     * @author ys
     * @param address
     * @return
     */
    public static String  addressResolution1(String address){
        String regex="(?<province>[^省]+自治区|.*?省|.*?行政区|.*?市)(?<city>[^市]+自治州|.*?地区|.*?行政单位|.+盟|市辖区|.*?市|.*?县)(?<county>[^县]+县|.+区|.+市|.+旗|.+海域|.+岛)?(?<town>[^区]+区|.+镇)?(?<village>.*)";
        Matcher m= Pattern.compile(regex).matcher(address);
        String province=null, city=null,county=null,town=null,village=null;
        StringBuilder stringBuilder = new StringBuilder();
        while(m.find()){
            province=m.group("province");
            stringBuilder.append( province==null?"":province.trim()).append("/");
            city=m.group("city");
            stringBuilder.append(city==null?"":city.trim()).append("/");
            county=m.group("county");
            stringBuilder.append(county==null?"":county.trim());
            town=m.group("town");
            stringBuilder.append(town==null?"":town.trim());
            village=m.group("village");
            stringBuilder.append( village==null?"":village.trim());
        }
        return stringBuilder.toString();
    }

    public static void main(String[] args) {
        System.out.println(addressResolution1("河南省郑州市金水区"));
    }
}