工具类1
/** * Created by Administrator on 2016/2/25. */ public class IdCard { /** 中国公民身份证号码最小长度。 */ public final int CHINA_ID_MIN_LENGTH = 15; /** 中国公民身份证号码最大长度。 */ public final int CHINA_ID_MAX_LENGTH = 18; /** * 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; Calendar cal = Calendar.getInstance(); String year = idCard.substring(6, 10); 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) { 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) { 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) { 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) { 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 = "未知"; String sCardNum = idCard.substring(16, 17); if (Integer.parseInt(sCardNum) % 2 != 0) { sGender = "1";//男 } else { sGender = "2";//女 } return sGender; } //修改年龄的方法 /* @RequestMapping(value = "shebaoshuju",method = RequestMethod.GET) public String shebaoshuju(){ List<Wcbxx> list= wcbxxservice.all(); int cou=0; for(Wcbxx w:list){ if(w.getIdcard()!=null && w.getIdcard().length()>17) { String sex = IdCard.getGenderByIdCard(w.getIdcard()); int age = IdCard.getAgeByIdCard(w.getIdcard()); w.setAge(Long.valueOf(age)); w.setSex(sex); int a = wcbxxservice.updatess(w); if (a>0) { System.out.println("姓名" + w.getRname() + "身份证" + w.getIdcard() + "年龄:" + age + "性别:" + sex); } } cou++; System.out.println(cou); } return ""; }*/ @Test public static void main(String [] a){ String idcard="460200199209275127"; String sex= getGenderByIdCard(idcard); System.out.println("性别:" + sex); int age= getAgeByIdCard(idcard); System.out.println("年龄:" + age); Short nian=getYearByIdCard(idcard); Short yue=getMonthByIdCard(idcard); Short ri=getDateByIdCard(idcard); System.out.print(nian+"年"+yue+"月"+ri+"日"); String sr=getBirthByIdCard(idcard); System.out.println("生日:" + sr); } }
工具类2
/** * 通过身份证号码获取出生日期、性别、年龄 * @param certificateNo * @return 返回的出生日期格式:1990-01-01 性别格式:F-女,M-男 */ public static Map<String, String> getBirAgeSex(String certificateNo) { String birthday = ""; String age = ""; String sexCode = ""; int year = Calendar.getInstance().get(Calendar.YEAR); char[] number = certificateNo.toCharArray(); boolean flag = true; if (number.length == 15) { for (int x = 0; x < number.length; x++) { if (!flag) return new HashMap<String, String>(); flag = Character.isDigit(number[x]); } } else if (number.length == 18) { for (int x = 0; x < number.length - 1; x++) { if (!flag) return new HashMap<String, String>(); flag = Character.isDigit(number[x]); } } if (flag && certificateNo.length() == 15) { birthday = "19" + certificateNo.substring(6, 8) + "-" + certificateNo.substring(8, 10) + "-" + certificateNo.substring(10, 12); sexCode = Integer.parseInt(certificateNo.substring(certificateNo.length() - 3, certificateNo.length())) % 2 == 0 ? "F" : "M"; age = (year - Integer.parseInt("19" + certificateNo.substring(6, 8))) + ""; } else if (flag && certificateNo.length() == 18) { birthday = certificateNo.substring(6, 10) + "-" + certificateNo.substring(10, 12) + "-" + certificateNo.substring(12, 14); sexCode = Integer.parseInt(certificateNo.substring(certificateNo.length() - 4, certificateNo.length() - 1)) % 2 == 0 ? "F" : "M"; age = (year - Integer.parseInt(certificateNo.substring(6, 10))) + ""; } Map<String, String> map = new HashMap<String, String>(); map.put("birthday", birthday); map.put("age", age); map.put("sexCode", sexCode); return map; }