校验中国大陆公民身份证、香港居民身份证、澳门身份证代码,Java代码库,德仔网

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【Java】校验中国大陆公民身份证、香港居民身份证、澳门身份证
作者:shenliang123 / 发布于2014/10/22/ 1786
实现从15位~18位的身份证号码转换，校验中国大陆公民身份证、香港居民身份证、澳门身份证和台湾身份证。

	package xidian.sl.netcredit.util;

	/**
	* Copyright (C) 2009-2010 Yichuan, Fuchun All rights reserved.
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	* http://www.apache.org/licenses/LICENSE-2.0
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	* @(#) IdcardUtils.java Date: 2010-06-17
	*/

	import java.text.ParseException;
	import java.text.SimpleDateFormat;
	import java.util.Calendar;
	import java.util.Date;
	import java.util.HashMap;
	import java.util.Map;

	import org.apache.commons.lang.StringUtils;

	/**
	* 身份证工具类
	* @version 1.0, 2010-06-17
	*/
	public class IdcardUtils extends StringUtils {

	 /** 中国公民身份证号码最小长度。 */
	 public static final int CHINA_ID_MIN_LENGTH = 15;

	 /** 中国公民身份证号码最大长度。 */
	 public static final int CHINA_ID_MAX_LENGTH = 18;

	 /** 省、直辖市代码表 */
	 public static final String cityCode[] = {
	 "11", "12", "13", "14", "15", "21", "22", "23", "31", "32", "33", "34", "35", "36", "37", "41",
	 "42", "43", "44", "45", "46", "50", "51", "52", "53", "54", "61", "62", "63", "64", "65", "71",
	 "81", "82", "91"
	 };

	 /** 每位加权因子 */
	 public static final int power[] = {
	 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2
	 };

	 /** 第18位校检码 */
	 public static final String verifyCode[] = {
	 "1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2"
	 };
	 /** 最低年限 */
	 public static final int MIN = 1930;
	 public static Map<String, String> cityCodes = new HashMap<String, String>();
	 /** 台湾身份首字母对应数字 */
	 public static Map<String, Integer> twFirstCode = new HashMap<String, Integer>();
	 /** 香港身份首字母对应数字 */
	 public static Map<String, Integer> hkFirstCode = new HashMap<String, Integer>();
	 static {
	 cityCodes.put("11", "北京");
	 cityCodes.put("12", "天津");
	 cityCodes.put("13", "河北");
	 cityCodes.put("14", "山西");
	 cityCodes.put("15", "内蒙古");
	 cityCodes.put("21", "辽宁");
	 cityCodes.put("22", "吉林");
	 cityCodes.put("23", "黑龙江");
	 cityCodes.put("31", "上海");
	 cityCodes.put("32", "江苏");
	 cityCodes.put("33", "浙江");
	 cityCodes.put("34", "安徽");
	 cityCodes.put("35", "福建");
	 cityCodes.put("36", "江西");
	 cityCodes.put("37", "山东");
	 cityCodes.put("41", "河南");
	 cityCodes.put("42", "湖北");
	 cityCodes.put("43", "湖南");
	 cityCodes.put("44", "广东");
	 cityCodes.put("45", "广西");
	 cityCodes.put("46", "海南");
	 cityCodes.put("50", "重庆");
	 cityCodes.put("51", "四川");
	 cityCodes.put("52", "贵州");
	 cityCodes.put("53", "云南");
	 cityCodes.put("54", "西藏");
	 cityCodes.put("61", "陕西");
	 cityCodes.put("62", "甘肃");
	 cityCodes.put("63", "青海");
	 cityCodes.put("64", "宁夏");
	 cityCodes.put("65", "新疆");
	 cityCodes.put("71", "台湾");
	 cityCodes.put("81", "香港");
	 cityCodes.put("82", "澳门");
	 cityCodes.put("91", "国外");
	 twFirstCode.put("A", 10);
	 twFirstCode.put("B", 11);
	 twFirstCode.put("C", 12);
	 twFirstCode.put("D", 13);
	 twFirstCode.put("E", 14);
	 twFirstCode.put("F", 15);
	 twFirstCode.put("G", 16);
	 twFirstCode.put("H", 17);
	 twFirstCode.put("J", 18);
	 twFirstCode.put("K", 19);
	 twFirstCode.put("L", 20);
	 twFirstCode.put("M", 21);
	 twFirstCode.put("N", 22);
	 twFirstCode.put("P", 23);
	 twFirstCode.put("Q", 24);
	 twFirstCode.put("R", 25);
	 twFirstCode.put("S", 26);
	 twFirstCode.put("T", 27);
	 twFirstCode.put("U", 28);
	 twFirstCode.put("V", 29);
	 twFirstCode.put("X", 30);
	 twFirstCode.put("Y", 31);
	 twFirstCode.put("W", 32);
	 twFirstCode.put("Z", 33);
	 twFirstCode.put("I", 34);
	 twFirstCode.put("O", 35);
	 hkFirstCode.put("A", 1);
	 hkFirstCode.put("B", 2);
	 hkFirstCode.put("C", 3);
	 hkFirstCode.put("R", 18);
	 hkFirstCode.put("U", 21);
	 hkFirstCode.put("Z", 26);
	 hkFirstCode.put("X", 24);
	 hkFirstCode.put("W", 23);
	 hkFirstCode.put("O", 15);
	 hkFirstCode.put("N", 14);
	 }

	 /**
	 * 将15位身份证号码转换为18位
	 *
	 * @param idCard
	 * 15位身份编码
	 * @return 18位身份编码
	 */
	 public static String conver15CardTo18(String idCard) {
	 String idCard18 = "";
	 if (idCard.length() != CHINA_ID_MIN_LENGTH) {
	 return null;
	 }
	 if (isNum(idCard)) {
	 // 获取出生年月日
	 String birthday = idCard.substring(6, 12);
	 Date birthDate = null;
	 try {
	 birthDate = new SimpleDateFormat("yyMMdd").parse(birthday);
	 } catch (ParseException e) {
	 e.printStackTrace();
	 }
	 Calendar cal = Calendar.getInstance();
	 if (birthDate != null)
	 cal.setTime(birthDate);
	 // 获取出生年(完全表现形式,如：2010)
	 String sYear = String.valueOf(cal.get(Calendar.YEAR));
	 idCard18 = idCard.substring(0, 6) + sYear + idCard.substring(8);
	 // 转换字符数组
	 char[] cArr = idCard18.toCharArray();
	 if (cArr != null) {
	 int[] iCard = converCharToInt(cArr);
	 int iSum17 = getPowerSum(iCard);
	 // 获取校验位
	 String sVal = getCheckCode18(iSum17);
	 if (sVal.length() > 0) {
	 idCard18 += sVal;
	 } else {
	 return null;
	 }
	 }
	 } else {
	 return null;
	 }
	 return idCard18;
	 }

	 /**
	 * 验证身份证是否合法
	 */
	 public static boolean validateCard(String idCard) {
	 String card = idCard.trim();
	 if (validateIdCard18(card)) {
	 return true;
	 }
	 if (validateIdCard15(card)) {
	 return true;
	 }
	 String[] cardval = validateIdCard10(card);
	 if (cardval != null) {
	 if (cardval[2].equals("true")) {
	 return true;
	 }
	 }
	 return false;
	 }
	 /**
	 * 验证18位身份编码是否合法
	 *
	 * @param idCard 身份编码
	 * @return 是否合法
	 */
	 public static boolean validateIdCard18(String idCard) {
	 boolean bTrue = false;
	 if (idCard.length() == CHINA_ID_MAX_LENGTH) {
	 // 前17位
	 String code17 = idCard.substring(0, 17);
	 // 第18位
	 String code18 = idCard.substring(17, CHINA_ID_MAX_LENGTH);
	 if (isNum(code17)) {
	 char[] cArr = code17.toCharArray();
	 if (cArr != null) {
	 int[] iCard = converCharToInt(cArr);
	 int iSum17 = getPowerSum(iCard);
	 // 获取校验位
	 String val = getCheckCode18(iSum17);
	 if (val.length() > 0) {
	 if (val.equalsIgnoreCase(code18)) {
	 bTrue = true;
	 }
	 }
	 }
	 }
	 }
	 return bTrue;
	 }

	 /**
	 * 验证15位身份编码是否合法
	 *
	 * @param idCard
	 * 身份编码
	 * @return 是否合法
	 */
	 public static boolean validateIdCard15(String idCard) {
	 if (idCard.length() != CHINA_ID_MIN_LENGTH) {
	 return false;
	 }
	 if (isNum(idCard)) {
	 String proCode = idCard.substring(0, 2);
	 if (cityCodes.get(proCode) == null) {
	 return false;
	 }
	 String birthCode = idCard.substring(6, 12);
	 Date birthDate = null;
	 try {
	 birthDate = new SimpleDateFormat("yy").parse(birthCode.substring(0, 2));
	 } catch (ParseException e) {
	 e.printStackTrace();
	 }
	 Calendar cal = Calendar.getInstance();
	 if (birthDate != null)
	 cal.setTime(birthDate);
	 if (!valiDate(cal.get(Calendar.YEAR), Integer.valueOf(birthCode.substring(2, 4)),
	 Integer.valueOf(birthCode.substring(4, 6)))) {
	 return false;
	 }
	 } else {
	 return false;
	 }
	 return true;
	 }

	 /**
	 * 验证10位身份编码是否合法
	 *
	 * @param idCard 身份编码
	 * @return 身份证信息数组
	 * 
	 * [0] - 台湾、澳门、香港 [1] - 性别(男M,女F,未知N) [2] - 是否合法(合法true,不合法false)
	 * 若不是身份证件号码则返回null
	 * 
	 */
	 public static String[] validateIdCard10(String idCard) {
	 String[] info = new String[3];
	 String card = idCard.replaceAll("[\\(|\\)]", "");
	 if (card.length() != 8 && card.length() != 9 && idCard.length() != 10) {
	 return null;
	 }
	 if (idCard.matches("^[a-zA-Z][0-9]{9}$")) { // 台湾
	 info[0] = "台湾";
	 System.out.println("11111");
	 String char2 = idCard.substring(1, 2);
	 if (char2.equals("1")) {
	 info[1] = "M";
	 System.out.println("MMMMMMM");
	 } else if (char2.equals("2")) {
	 info[1] = "F";
	 System.out.println("FFFFFFF");
	 } else {
	 info[1] = "N";
	 info[2] = "false";
	 System.out.println("NNNN");
	 return info;
	 }
	 info[2] = validateTWCard(idCard) ? "true" : "false";
	 } else if (idCard.matches("^[1|5|7][0-9]{6}\\(?[0-9A-Z]\\)?$")) { // 澳门
	 info[0] = "澳门";
	 info[1] = "N";
	 // TODO
	 } else if (idCard.matches("^[A-Z]{1,2}[0-9]{6}\\(?[0-9A]\\)?$")) { // 香港
	 info[0] = "香港";
	 info[1] = "N";
	 info[2] = validateHKCard(idCard) ? "true" : "false";
	 } else {
	 return null;
	 }
	 return info;
	 }

	 /**
	 * 验证台湾身份证号码
	 *
	 * @param idCard
	 * 身份证号码
	 * @return 验证码是否符合
	 */
	 public static boolean validateTWCard(String idCard) {
	 String start = idCard.substring(0, 1);
	 String mid = idCard.substring(1, 9);
	 String end = idCard.substring(9, 10);
	 Integer iStart = twFirstCode.get(start);
	 Integer sum = iStart / 10 + (iStart % 10) * 9;
	 char[] chars = mid.toCharArray();
	 Integer iflag = 8;
	 for (char c : chars) {
	 sum = sum + Integer.valueOf(c + "") * iflag;
	 iflag--;
	 }
	 return (sum % 10 == 0 ? 0 : (10 - sum % 10)) == Integer.valueOf(end) ? true : false;
	 }

	 /**
	 * 验证香港身份证号码(存在Bug，部份特殊身份证无法检查)
	 * 
	 * 身份证前2位为英文字符，如果只出现一个英文字符则表示第一位是空格，对应数字58 前2位英文字符A-Z分别对应数字10-35
	 * 最后一位校验码为0-9的数字加上字符"A"，"A"代表10
	 * 
	 * 
	 * 将身份证号码全部转换为数字，分别对应乘9-1相加的总和，整除11则证件号码有效
	 * 
	 *
	 * @param idCard 身份证号码
	 * @return 验证码是否符合
	 */
	 public static boolean validateHKCard(String idCard) {
	 String card = idCard.replaceAll("[\\(|\\)]", "");
	 Integer sum = 0;
	 if (card.length() == 9) {
	 sum = (Integer.valueOf(card.substring(0, 1).toUpperCase().toCharArray()[0]) - 55) * 9
	 + (Integer.valueOf(card.substring(1, 2).toUpperCase().toCharArray()[0]) - 55) * 8;
	 card = card.substring(1, 9);
	 } else {
	 sum = 522 + (Integer.valueOf(card.substring(0, 1).toUpperCase().toCharArray()[0]) - 55) * 8;
	 }
	 String mid = card.substring(1, 7);
	 String end = card.substring(7, 8);
	 char[] chars = mid.toCharArray();
	 Integer iflag = 7;
	 for (char c : chars) {
	 sum = sum + Integer.valueOf(c + "") * iflag;
	 iflag--;
	 }
	 if (end.toUpperCase().equals("A")) {
	 sum = sum + 10;
	 } else {
	 sum = sum + Integer.valueOf(end);
	 }
	 return (sum % 11 == 0) ? true : false;
	 }

	 /**
	 * 将字符数组转换成数字数组
	 *
	 * @param ca
	 * 字符数组
	 * @return 数字数组
	 */
	 public static int[] converCharToInt(char[] ca) {
	 int len = ca.length;
	 int[] iArr = new int[len];
	 try {
	 for (int i = 0; i < len; i++) {
	 iArr[i] = Integer.parseInt(String.valueOf(ca[i]));
	 }
	 } catch (NumberFormatException e) {
	 e.printStackTrace();
	 }
	 return iArr;
	 }

	 /**
	 * 将身份证的每位和对应位的加权因子相乘之后，再得到和值
	 *
	 * @param iArr
	 * @return 身份证编码。
	 */
	 public static int getPowerSum(int[] iArr) {
	 int iSum = 0;
	 if (power.length == iArr.length) {
	 for (int i = 0; i < iArr.length; i++) {
	 for (int j = 0; j < power.length; j++) {
	 if (i == j) {
	 iSum = iSum + iArr[i] * power[j];
	 }
	 }
	 }
	 }
	 return iSum;
	 }

	 /**
	 * 将power和值与11取模获得余数进行校验码判断
	 *
	 * @param iSum
	 * @return 校验位
	 */
	 public static String getCheckCode18(int iSum) {
	 String sCode = "";
	 switch (iSum % 11) {
	 case 10:
	 sCode = "2";
	 break;
	 case 9:
	 sCode = "3";
	 break;
	 case 8:
	 sCode = "4";
	 break;
	 case 7:
	 sCode = "5";
	 break;
	 case 6:
	 sCode = "6";
	 break;
	 case 5:
	 sCode = "7";
	 break;
	 case 4:
	 sCode = "8";
	 break;
	 case 3:
	 sCode = "9";
	 break;
	 case 2:
	 sCode = "x";
	 break;
	 case 1:
	 sCode = "0";
	 break;
	 case 0:
	 sCode = "1";
	 break;
	 }
	 return sCode;
	 }

	 /**
	 * 根据身份编号获取年龄
	 *
	 * @param idCard
	 * 身份编号
	 * @return 年龄
	 */
	 public static int getAgeByIdCard(String idCard) {
	 int iAge = 0;
	 if (idCard.length() == CHINA_ID_MIN_LENGTH) {
	 idCard = conver15CardTo18(idCard);
	 }
	 String year = idCard.substring(6, 10);
	 Calendar cal = Calendar.getInstance();
	 int iCurrYear = cal.get(Calendar.YEAR);
	 iAge = iCurrYear - Integer.valueOf(year);
	 return iAge;
	 }

	 /**
	 * 根据身份编号获取生日
	 *
	 * @param idCard 身份编号
	 * @return 生日(yyyyMMdd)
	 */
	 public static String getBirthByIdCard(String idCard) {
	 Integer len = idCard.length();
	 if (len < CHINA_ID_MIN_LENGTH) {
	 return null;
	 } else if (len == CHINA_ID_MIN_LENGTH) {
	 idCard = conver15CardTo18(idCard);
	 }
	 return idCard.substring(6, 14);
	 }

	 /**
	 * 根据身份编号获取生日年
	 *
	 * @param idCard 身份编号
	 * @return 生日(yyyy)
	 */
	 public static Short getYearByIdCard(String idCard) {
	 Integer len = idCard.length();
	 if (len < CHINA_ID_MIN_LENGTH) {
	 return null;
	 } else if (len == CHINA_ID_MIN_LENGTH) {
	 idCard = conver15CardTo18(idCard);
	 }
	 return Short.valueOf(idCard.substring(6, 10));
	 }

	 /**
	 * 根据身份编号获取生日月
	 *
	 * @param idCard
	 * 身份编号
	 * @return 生日(MM)
	 */
	 public static Short getMonthByIdCard(String idCard) {
	 Integer len = idCard.length();
	 if (len < CHINA_ID_MIN_LENGTH) {
	 return null;
	 } else if (len == CHINA_ID_MIN_LENGTH) {
	 idCard = conver15CardTo18(idCard);
	 }
	 return Short.valueOf(idCard.substring(10, 12));
	 }

	 /**
	 * 根据身份编号获取生日天
	 *
	 * @param idCard
	 * 身份编号
	 * @return 生日(dd)
	 */
	 public static Short getDateByIdCard(String idCard) {
	 Integer len = idCard.length();
	 if (len < CHINA_ID_MIN_LENGTH) {
	 return null;
	 } else if (len == CHINA_ID_MIN_LENGTH) {
	 idCard = conver15CardTo18(idCard);
	 }
	 return Short.valueOf(idCard.substring(12, 14));
	 }

	 /**
	 * 根据身份编号获取性别
	 *
	 * @param idCard 身份编号
	 * @return 性别(M-男，F-女，N-未知)
	 */
	 public static String getGenderByIdCard(String idCard) {
	 String sGender = "N";
	 if (idCard.length() == CHINA_ID_MIN_LENGTH) {
	 idCard = conver15CardTo18(idCard);
	 }
	 String sCardNum = idCard.substring(16, 17);
	 if (Integer.parseInt(sCardNum) % 2 != 0) {
	 sGender = "M";
	 } else {
	 sGender = "F";
	 }
	 return sGender;
	 }

	 /**
	 * 根据身份编号获取户籍省份
	 *
	 * @param idCard 身份编码
	 * @return 省级编码。
	 */
	 public static String getProvinceByIdCard(String idCard) {
	 int len = idCard.length();
	 String sProvince = null;
	 String sProvinNum = "";
	 if (len == CHINA_ID_MIN_LENGTH || len == CHINA_ID_MAX_LENGTH) {
	 sProvinNum = idCard.substring(0, 2);
	 }
	 sProvince = cityCodes.get(sProvinNum);
	 return sProvince;
	 }

	 /**
	 * 数字验证
	 *
	 * @param val
	 * @return 提取的数字。
	 */
	 public static boolean isNum(String val) {
	 return val == null || "".equals(val) ? false : val.matches("^[0-9]*$");
	 }

	 /**
	 * 验证小于当前日期 是否有效
	 *
	 * @param iYear
	 * 待验证日期(年)
	 * @param iMonth
	 * 待验证日期(月 1-12)
	 * @param iDate
	 * 待验证日期(日)
	 * @return 是否有效
	 */
	 public static boolean valiDate(int iYear, int iMonth, int iDate) {
	 Calendar cal = Calendar.getInstance();
	 int year = cal.get(Calendar.YEAR);
	 int datePerMonth;
	 if (iYear < MIN || iYear >= year) {
	 return false;
	 }
	 if (iMonth < 1 || iMonth > 12) {
	 return false;
	 }
	 switch (iMonth) {
	 case 4:
	 case 6:
	 case 9:
	 case 11:
	 datePerMonth = 30;
	 break;
	 case 2:
	 boolean dm = ((iYear % 4 == 0 && iYear % 100 != 0) || (iYear % 400 == 0))
	 && (iYear > MIN && iYear < year);
	 datePerMonth = dm ? 29 : 28;
	 break;
	 default:
	 datePerMonth = 31;
	 }
	 return (iDate >= 1) && (iDate <= datePerMonth);
	 }
	}
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　澳门身份证　　身份证号码　　大陆公民身份证　　台湾身份证。　
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