简单的根据发票代码获取所属行政区编码和名称（自行比对枚举值是否符合自己业务）

这里码表就不上传了，因为可能和自己企业定义不一样
我这个只是简单的获取编码，发票代码以0开头获取下标1-3 else 0-2（因为代码有12位和10位，一般12位以0开头，10位不是0，--可能到我现在还没发现这个吧，不一定准确，根据自己业务实际判断哈）



/**
 * @ClassName AreaEnum
 * @Description 所属行政编码
 * @Author XXX
 * @Version 1.0
 **/


public enum AreaEnum {

    AREA11("110000","北京市","BJ"),
    AREA12("120000","天津市","TJ"),
    AREA13("130000","河北省","HE"),
    AREA14("140000","山西省","SX"),
    AREA15("150000","内蒙古自治区","NM"),
    AREA21("210000","辽宁省","LN"),
    AREA22("220000","吉林省","JL"),
    AREA23("230000","黑龙江省","HL"),
    AREA31("310000","上海市","SH"),
    AREA32("320000","江苏省","JS"),
    AREA33("330000","浙江省","ZJ"),
    AREA34("340000","安徽省","AH"),
    AREA35("350000","福建省","FJ"),
    AREA36("360000","江西省","JX"),
    AREA37("370000","山东省","SD"),
    AREA41("410000","河南省","HA"),
    AREA42("420000","湖北省","HB"),
    AREA43("430000","湖南省","HN"),
    AREA44("440000","广东省","GD"),
    AREA45("450000","广西壮族自治区","GX"),
    AREA46("460000","海南省","HI"),
    AREA50("500000","重庆市","CQ"),
    AREA51("510000","四川省","SC"),
    AREA52("520000","贵州省","GZ"),
    AREA53("530000","云南省","YN"),
    AREA54("540000","西藏自治区","XZ"),
    AREA61("610000","陕西省","SN"),
    AREA62("620000","甘肃省","GS"),
    AREA63("630000","青海省","QH"),
    AREA64("640000","宁夏回族自治区","NX"),
    AREA65("650000","新疆维吾尔自治区","XJ"),
    AREA71("710000","台湾省","TW"),
    AREA81("810000","香港特别行政区","HK"),
    AREA82("820000","澳门特别行政区","MO")
    ;

    private String szm;
    private String name;
    private String zmm;

    AreaEnum(String szm, String name,String zmm) {
        this.szm = szm;
        this.name = name;
        this.zmm = zmm;
    }

    public String getSzm() {
        return szm;
    }

    public String getName() {
        return name;
    }

    public String getZmm() {
        return zmm;
    }
}

import org.apache.commons.lang3.StringUtils;

/**
 * @ClassName AreaUtils
 * @Description 所属区域编码utils
 * @Author XXX
 * @Version 1.0
 **/
public class AreaUtils {

    private static final String AREA = "AREA";

    public static String getAreaSzm(String code) {
        try {
            return StringUtils.isEmpty(AreaEnum.valueOf(AREA+code).getSzm())?code:AreaEnum.valueOf(AREA+code).getSzm();
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
            return code;
        }
    }

    public static String getAreaName(String code) {
        try {
            return StringUtils.isEmpty(AreaEnum.valueOf(AREA+code).getName())?code:AreaEnum.valueOf(AREA+code).getName();
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
            return code;
        }
    }

    public static void main(String[] args) {
        String a = "011100";
        String b = "113333";
        System.out.print(b.startsWith("0"));
    }

}