对比新文件 |
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| | | package com.gk.firework.Domain.Utils; |
| | | |
| | | import java.util.HashSet; |
| | | import java.util.regex.Pattern; |
| | | |
| | | public class IdCardUtil { |
| | | |
| | | |
| | | /** 大陆地区地域编码最大值 **/ |
| | | public static final int MAX_MAINLAND_AREACODE = 659004; |
| | | /** 大陆地区地域编码最小值 **/ |
| | | public static final int MIN_MAINLAND_AREACODE = 110000; |
| | | /** 香港地域编码值 **/ |
| | | public static final int HONGKONG_AREACODE = 810000; // 香港地域编码值 |
| | | /** 台湾地域编码值 **/ |
| | | public static final int TAIWAN_AREACODE = 710000; |
| | | /** 澳门地域编码值 **/ |
| | | public static final int MACAO_AREACODE = 820000; |
| | | |
| | | /** 数字正则 **/ |
| | | public static final String regexNum = "^[0-9]*$"; |
| | | /** 闰年生日正则 **/ |
| | | public static final String regexBirthdayInLeapYear = "^((19[0-9]{2})|(200[0-9])|(201[0-5]))((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))$"; |
| | | /** 平年生日正则 **/ |
| | | public static final String regexBirthdayInCommonYear = "^((19[0-9]{2})|(200[0-9])|(201[0-5]))((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))$"; |
| | | |
| | | private static final HashSet<String> BLACK_SET = new HashSet<String>() { |
| | | |
| | | private static final long serialVersionUID = 48136604486603324L; |
| | | { |
| | | add("111111111111111"); |
| | | } |
| | | }; |
| | | |
| | | /** |
| | | * <p> |
| | | * 身份证格式强校验 |
| | | * </p> |
| | | * <p> |
| | | * 1、号码的结构 公民身份号码是特征组合码,由十七位数字本体码和一位校验码组成。排列顺序从左至右依次为:六位数字地址码, |
| | | * 八位数字出生日期码,三位数字顺序码和一位数字校验码。 |
| | | * </p> |
| | | * <p> |
| | | * 2、地址码(前六位数)表示编码对象常住户口所在县(市、旗、区)的行政区划代码,按GB/T2260的规定执行。 |
| | | * </p> |
| | | * <p> |
| | | * 3、出生日期码(第七位至十四位)表示编码对象出生的年、月、日,按GB/T7408的规定执行,年、月、日代码之间不用分隔符。 |
| | | * </p> |
| | | * <p> |
| | | * 4、顺序码(第十五位至十七位)表示在同一地址码所标识的区域范围内,对同年、同月、同日出生的人编定的顺序号, 顺序码的奇数分配给男性,偶数分配给女性。 |
| | | * </p> |
| | | * <p> |
| | | * 5、校验码(第十八位数) |
| | | * (1)十七位数字本体码加权求和公式 S = Sum(Ai * Wi), i = 0, ... , 16 ,先对前17位数字的权求和 |
| | | * Ai:表示第i位置上的身份证号码数字值 Wi:表示第i位置上的加权因子 Wi: 7 9 10 5 8 4 2 1 6 3 7 9 10 5 8 4 |
| | | * 2 (2)计算模 Y = mod(S, 11) (3)通过模得到对应的校验码 Y: 0 1 2 3 4 5 6 7 8 9 10 校验码: 1 0 |
| | | * X 9 8 7 6 5 4 3 2 |
| | | * </p> |
| | | */ |
| | | public static final boolean strongVerifyIdNumber(String idNumber) { |
| | | if (StringUtils.isEmpty(idNumber)) { |
| | | return false; |
| | | } |
| | | idNumber = idNumber.trim(); |
| | | |
| | | if (BLACK_SET.contains(idNumber)) { |
| | | return false; |
| | | } |
| | | if (!checkIdNumberRegex(idNumber)) { |
| | | return false; |
| | | } |
| | | if (!checkIdNumberArea(idNumber.substring(0, 6))) { |
| | | return false; |
| | | } |
| | | idNumber = convertFifteenToEighteen(idNumber); |
| | | if (!checkBirthday(idNumber.substring(6, 14))) { |
| | | return false; |
| | | } |
| | | if (!checkIdNumberVerifyCode(idNumber)) { |
| | | return false; |
| | | } |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * 身份证正则校验 |
| | | */ |
| | | private static boolean checkIdNumberRegex(String idNumber) { |
| | | return Pattern.matches("^([0-9]{17}[0-9Xx])|([0-9]{15})$", idNumber); |
| | | } |
| | | |
| | | /** |
| | | * 身份证地区码检查 |
| | | */ |
| | | private static boolean checkIdNumberArea(String idNumberArea) { |
| | | int areaCode = Integer.parseInt(idNumberArea); |
| | | if (areaCode == HONGKONG_AREACODE || areaCode == MACAO_AREACODE || areaCode == TAIWAN_AREACODE) { |
| | | return true; |
| | | } |
| | | if (areaCode <= MAX_MAINLAND_AREACODE && areaCode >= MIN_MAINLAND_AREACODE) { |
| | | return true; |
| | | } |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * 将15位身份证转换为18位 |
| | | */ |
| | | private static String convertFifteenToEighteen(String idNumber) { |
| | | if (15 != idNumber.length()) { |
| | | return idNumber; |
| | | } |
| | | idNumber = idNumber.substring(0, 6) + "19" + idNumber.substring(6, 15); |
| | | idNumber = idNumber + getVerifyCode(idNumber); |
| | | return idNumber; |
| | | } |
| | | |
| | | /** |
| | | * 根据身份证前17位计算身份证校验码 |
| | | */ |
| | | private static String getVerifyCode(String idNumber) { |
| | | if (!Pattern.matches(regexNum, idNumber.substring(0, 17))) { |
| | | return null; |
| | | } |
| | | String[] ValCodeArr = { "1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2" }; |
| | | String[] Wi = { "7", "9", "10", "5", "8", "4", "2", "1", "6", "3", "7", "9", "10", "5", "8", "4", "2" }; |
| | | |
| | | int sum = 0; |
| | | for (int i = 0; i < 17; i++) { |
| | | sum = sum + Integer.parseInt(String.valueOf(idNumber.charAt(i))) * Integer.parseInt(Wi[i]); |
| | | } |
| | | return ValCodeArr[sum % 11]; |
| | | } |
| | | |
| | | /** |
| | | * 身份证出生日期嘛检查 |
| | | */ |
| | | private static boolean checkBirthday(String idNumberBirthdayStr) { |
| | | Integer year = null; |
| | | try { |
| | | year = Integer.valueOf(idNumberBirthdayStr.substring(0, 4)); |
| | | } catch (Exception e) { |
| | | } |
| | | if (null == year) { |
| | | return false; |
| | | } |
| | | if (isLeapYear(year)) { |
| | | return Pattern.matches(regexBirthdayInLeapYear, idNumberBirthdayStr); |
| | | } else { |
| | | return Pattern.matches(regexBirthdayInCommonYear, idNumberBirthdayStr); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 判断是否为闰年 |
| | | */ |
| | | private static boolean isLeapYear(int year) { |
| | | return (year % 400 == 0) || (year % 100 != 0 && year % 4 == 0); |
| | | } |
| | | |
| | | /** |
| | | * 身份证校验码检查 |
| | | */ |
| | | private static boolean checkIdNumberVerifyCode(String idNumber) { |
| | | return getVerifyCode(idNumber).equalsIgnoreCase(idNumber.substring(17)); |
| | | } |
| | | |
| | | |
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| | | |
| | | } |