JAVA 身份证信息的解析 成年、出生年月、出生地等等

public class CardUtil {
    /**
     * 功能：身份证的有效验证
     *
     * @param IDStr 身份证号
     * @return true 有效：false 无效
     * @throws
     */
    public static boolean IDCardValidate(String IDStr)
    {
        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"};
        String Ai = "";
        // ================ 号码的长度18位 ================
        if (IDStr.length() != 18)
        {
            return false;
        }
        // ================ 数字 除最后以为都为数字 ================
        if (IDStr.length() == 18)
        {
            Ai = IDStr.substring(0, 17);
        }
        if (isNumeric(Ai) == false)
        {
            //errorInfo = "身份证15位号码都应为数字 ; 18位号码除最后一位外，都应为数字。";
            return false;
        }
        // ================ 出生年月是否有效 ================
        String strYear = Ai.substring(6, 10);// 年份
        String strMonth = Ai.substring(10, 12);// 月份
        String strDay = Ai.substring(12, 14);// 日
        if (isDate(strYear + "-" + strMonth + "-" + strDay) == false)
        {
//          errorInfo = "身份证生日无效。";
            return false;
        }
        GregorianCalendar gc = new GregorianCalendar();
        SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd");
        try
        {
            if ((gc.get(Calendar.YEAR) - Integer.parseInt(strYear)) > 150 || (gc.getTime().getTime() - s.parse(strYear + "-" + strMonth + "-" + strDay).getTime()) < 0)
            {
                //errorInfo = "身份证生日不在有效范围。";
                return false;
            }
        } catch (NumberFormatException e)
        {
            e.printStackTrace();
        } catch (java.text.ParseException e)
        {
            e.printStackTrace();
        }
        if (Integer.parseInt(strMonth) > 12 || Integer.parseInt(strMonth) == 0)
        {
            //errorInfo = "身份证月份无效";
            return false;
        }
        if (Integer.parseInt(strDay) > 31 || Integer.parseInt(strDay) == 0)
        {
            //errorInfo = "身份证日期无效";
            return false;
        }
        // ================ 地区码时候有效 ================
        Hashtable h = GetAreaCode();
        if (h.get(Ai.substring(0, 2)) == null)
        {
            //errorInfo = "身份证地区编码错误。";
            return false;
        }
        // ================ 判断最后一位的值 ================
        int TotalmulAiWi = 0;
        for (int i = 0; i < 17; i++)
        {
            TotalmulAiWi = TotalmulAiWi + Integer.parseInt(String.valueOf(Ai.charAt(i))) * Integer.parseInt(Wi[i]);
        }
        int modValue = TotalmulAiWi % 11;
        String strVerifyCode = ValCodeArr[modValue];
        Ai = Ai + strVerifyCode;
        if (IDStr.length() == 18)
        {
            if (Ai.equals(IDStr) == false)
            {
                //errorInfo = "身份证无效，不是合法的身份证号码";
                return false;
            }
        } else
        {
            return true;
        }
        //判断是否成年
        return isAdult(IDStr);
    }
    /**
     * 判断是否成年
     *
     * @param str
     * @return
     */
    public static boolean isAdult(String str)
    {
        if (StringUtils.isEmpty(str) || (15 != str.length() && 18 != str.length()))
        {
            return false;
        } else
        {
            String birthday = str.substring(6, str.length() - 4);
            Calendar calendar = Calendar.getInstance();
            calendar.set(Integer.parseInt(birthday.substring(0, 4)) + 18,
                    Integer.parseInt(birthday.substring(4, 6)) - 1,
                    Integer.parseInt(birthday.substring(6)), 23, 59);
            long l = System.currentTimeMillis() - calendar.getTimeInMillis();
            return 0 <= l;
        }
    }
    /**
     * 功能：设置地区编码
     *
     * @return Hashtable 对象
     */
    @SuppressWarnings("unchecked")
    private static Hashtable GetAreaCode()
    {
        Hashtable hashtable = new Hashtable();
        hashtable.put("11", "北京");
        hashtable.put("12", "天津");
        hashtable.put("13", "河北");
        hashtable.put("14", "山西");
        hashtable.put("15", "内蒙古");
        hashtable.put("21", "辽宁");
        hashtable.put("22", "吉林");
        hashtable.put("23", "黑龙江");
        hashtable.put("31", "上海");
        hashtable.put("32", "江苏");
        hashtable.put("33", "浙江");
        hashtable.put("34", "安徽");
        hashtable.put("35", "福建");
        hashtable.put("36", "江西");
        hashtable.put("37", "山东");
        hashtable.put("41", "河南");
        hashtable.put("42", "湖北");
        hashtable.put("43", "湖南");
        hashtable.put("44", "广东");
        hashtable.put("45", "广西");
        hashtable.put("46", "海南");
        hashtable.put("50", "重庆");
        hashtable.put("51", "四川");
        hashtable.put("52", "贵州");
        hashtable.put("53", "云南");
        hashtable.put("54", "西藏");
        hashtable.put("61", "陕西");
        hashtable.put("62", "甘肃");
        hashtable.put("63", "青海");
        hashtable.put("64", "宁夏");
        hashtable.put("65", "新疆");
        hashtable.put("71", "台湾");
        hashtable.put("81", "香港");
        hashtable.put("82", "澳门");
        hashtable.put("91", "国外");
        return hashtable;
    }
    /**
     * 功能：判断字符串是否为数字
     *
     * @param str
     * @return
     */
    private static boolean isNumeric(String str)
    {
        Pattern pattern = java.util.regex.Pattern.compile("[0-9]*");
        Matcher isNum = pattern.matcher(str);
        return isNum.matches();
    }
    /**
     * 功能：判断字符串是否为日期格式
     *
     * @param strDate
     * @return
     */
    public static boolean isDate(String strDate)
    {
        Pattern pattern = java.util.regex.Pattern.compile("^((\\d{2}(([02468][048])|([13579][26]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])))))|(\\d{2}(([02468][1235679])|([13579][01345789]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\\s(((0?[0-9])|([1-2][0-3]))\\:([0-5]?[0-9])((\\s)|(\\:([0-5]?[0-9])))))?$");
        Matcher m = pattern.matcher(strDate);
        return m.matches();
    }