内容转载自：https://www.cnblogs.com/blogFree/p/4794068.html
内容转载自：https://www.cnblogs.com/blogFree/p/4794068.html
内容转载自：https://www.cnblogs.com/blogFree/p/4794068.html

package com.geaosu.test;import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;/*============================== 使用说明 ==============================
================================ 使用说明 ==============================
================================ 使用说明 ==============================int age = IdCardUtils.getAgeByIdCard(id);               // 年龄String birth = IdCardUtils.getBirthByIdCard(id);        // 出生日期 20200101String birth = IdCardUtils.getBirthByIdCard(id,"/");    // 出生日期 2020-01-01String sex = IdCardUtils.getGenderByIdCard(id);         // 性别 M男   F女   N未知switch (sex) {case "M":System.out.println("性别：男" + "   年龄：" + age + "   出生日期：" + birth);break;case "F":System.out.println("性别：女" + "   年龄：" + age + "   出生日期：" + birth);break;case "N":System.out.println("性别：未知" + "   年龄：" + age + "   出生日期：" + birth);break;}================================ 使用说明 ==============================
================================ 使用说明 ==============================
================================ 使用说明 ============================*//*** 身份证号码工具类*/
public class IdCardUtils2 {/*** 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* <p>* [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* </p>*/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)* <p>* 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* </p>* <p>* 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* </p>** @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** @param idCard    身份证号码* @param Separator 分隔符：-  / 等等，需要什么传什么, 最终返回的出生日期是 2020-01-01 ，2020/01/01 等这种格式的数据* @return 返回出生日期: yyyy-MM-dd*/public static String getBirthByIdCard(String idCard, String Separator) {Integer len = idCard.length();if (len < CHINA_ID_MIN_LENGTH) {return null;} else if (len == CHINA_ID_MIN_LENGTH) {idCard = conver15CardTo18(idCard);}String substring = idCard.substring(6, 14);Date date = new Date(Long.valueOf(substring));SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy" + Separator + "MM" + Separator + "dd");String birth = simpleDateFormat.format(date);return birth;}/*** 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);}} 

本文链接：https://my.lmcjl.com/post/12088.html