JAVA版身份证获取性别、出生日期及年龄

Java  /  管理员 发布于 3年前   235

        工作中需要根据身份证获取性别、出生日期及年龄，且要还要支持15位长度的身份证号码，网上搜索了一下，经过测试好像多少存在点问题，干脆自已写一个。

CertificateNo.java

package com.bijian.study;import java.util.Calendar;import java.util.regex.Pattern;/** * 根据身份证获取性别、出生日期、年龄，支持15、18位身份证 */public class CertificateNo {    public ResultDTO parseCertificateNo(String certificateNo) {                ResultDTO resultDTO = new ResultDTO();        String myRegExpIDCardNo = "^\\d{6}(((19|20)\\d{2}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])\\d{3}([0-9]|x|X))|(\\d{2}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])\\d{3}))$";        boolean valid=Pattern.matches(myRegExpIDCardNo,certificateNo)||(certificateNo.length() == 17 && Pattern.matches(myRegExpIDCardNo,certificateNo.substring(0,15)));        if(!valid){            resultDTO.setStatueMessage("证件号码不规范!");            return resultDTO;        }        int idxSexStart = 16;        int birthYearSpan = 4;        //如果是15位的证件号码        if(certificateNo.length() == 15) {            idxSexStart = 14;            birthYearSpan = 2;        }                //性别        String idxSexStr = certificateNo.substring(idxSexStart, idxSexStart + 1);        int idxSex = Integer.parseInt(idxSexStr) % 2;        String sex = (idxSex == 1) ? "M" : "F";        resultDTO.setSex(sex);                //出生日期        String year = (birthYearSpan == 2 ? "19" : "") + certificateNo.substring(6, 6 + birthYearSpan);        String month = certificateNo.substring(6 + birthYearSpan, 6 + birthYearSpan + 2);        String day = certificateNo.substring(8 + birthYearSpan, 8 + birthYearSpan + 2);        String birthday = year + '-' + month + '-' + day;        resultDTO.setBirthday(birthday);                //年龄        Calendar certificateCal = Calendar.getInstance();        Calendar currentTimeCal = Calendar.getInstance();        certificateCal.set(Integer.parseInt(year), Integer.parseInt(month)-1, Integer.parseInt(day));        int yearAge = (currentTimeCal.get(currentTimeCal.YEAR)) - (certificateCal.get(certificateCal.YEAR));        certificateCal.set(currentTimeCal.get(Calendar.YEAR), Integer.parseInt(month)-1, Integer.parseInt(day));        int monthFloor = (currentTimeCal.before(certificateCal) ? 1 : 0);        resultDTO.setAge(yearAge - monthFloor);                return resultDTO;    }}

ResultDTO.java

package com.bijian.study;public class ResultDTO {        private String statueMessage;    private String sex;    private String birthday;    private int age;        public String getStatueMessage() {        return statueMessage;    }    public void setStatueMessage(String statueMessage) {        this.statueMessage = statueMessage;    }    public String getSex() {        return sex;    }    public void setSex(String sex) {        this.sex = sex;    }    public String getBirthday() {        return birthday;    }    public void setBirthday(String birthday) {        this.birthday = birthday;    }    public int getAge() {        return age;    }    public void setAge(int age) {        this.age = age;    }        public String toString() {        String res = "";        if(this.statueMessage != null) {            res += this.statueMessage;        }else {            res += "sex:" + this.sex + ",birthday:" + this.birthday + ",age:" + this.age;        }        return res;    }}

CertificateNoTest.java

package com.bijian.test;import junit.framework.Assert;import org.junit.Before;import org.junit.Test;import com.bijian.study.CertificateNo;import com.bijian.study.ResultDTO;/** * 说明： * 1.身份证信息完全是测试时随便写的，如有雷同，纯属巧合 * 2.写此测试案例的日期是2015-02-08，有测生日当天及前后的案例，后续再运行需更改 */public class CertificateNoTest {        private CertificateNo certificateNo;    private ResultDTO resultDTO;        @Before    public void setUp() throws Exception {        certificateNo = new CertificateNo();    }    @Test    public void test_abnormality_certificateNo_of_18_digit_430522199812623535() {                resultDTO = certificateNo.parseCertificateNo("430522199812623535");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("证件号码不规范!", resultDTO.getStatueMessage());       }        @Test    public void test_abnormality_certificateNo_of_18_digit_430522198813013210() {                resultDTO = certificateNo.parseCertificateNo("430522198813013210");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("证件号码不规范!", resultDTO.getStatueMessage());       }        @Test    public void test_normality_certificateNo_of_18_digit_430522199812101515() {                resultDTO = certificateNo.parseCertificateNo("430522199812101515");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1998-12-10", resultDTO.getBirthday());          Assert.assertEquals(16, resultDTO.getAge());      }        @Test    public void test_normality_certificateNo_of_18_digit_430522199812101595() {                resultDTO = certificateNo.parseCertificateNo("430522199812101595");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1998-12-10", resultDTO.getBirthday());          Assert.assertEquals(16, resultDTO.getAge());      }        @Test    public void test_normality_certificateNo_of_18_digit_430522199812101585() {                resultDTO = certificateNo.parseCertificateNo("430522199812101585");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("F", resultDTO.getSex());        Assert.assertEquals("1998-12-10", resultDTO.getBirthday());          Assert.assertEquals(16, resultDTO.getAge());      }        @Test    public void test_normality_certificateNo_of_18_digit_430522198810103212() {                resultDTO = certificateNo.parseCertificateNo("430522198810103212");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1988-10-10", resultDTO.getBirthday());          Assert.assertEquals(26, resultDTO.getAge());      }        @Test    public void test_normality_certificateNo_of_18_digit_before_birthday() {                //测试的时间是2015-02-08，表明昨天刚过生日        resultDTO = certificateNo.parseCertificateNo("430522198802073210");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1988-02-07", resultDTO.getBirthday());          Assert.assertEquals(27, resultDTO.getAge());      }        @Test    public void test_normality_certificateNo_of_18_digit_birthday() {                //测试的时间是2015-02-08，表明当天正好生日        resultDTO = certificateNo.parseCertificateNo("430522198802083210");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1988-02-08", resultDTO.getBirthday());          Assert.assertEquals(27, resultDTO.getAge());      }        @Test    public void test_normality_certificateNo_of_18_digit_after_birthday() {                //测试的时间是2015-02-08，表明第二天才过生日        resultDTO = certificateNo.parseCertificateNo("430522198802093210");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1988-02-09", resultDTO.getBirthday());          Assert.assertEquals(26, resultDTO.getAge());      }        @Test    public void test_abnormality_certificateNo_of_15_digit_130503671401001() {                resultDTO = certificateNo.parseCertificateNo("130503671401001");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("证件号码不规范!", resultDTO.getStatueMessage());       }        @Test    public void test_normality_certificateNo_of_15_digit_430522760201356() {                resultDTO = certificateNo.parseCertificateNo("430522760201356");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("F", resultDTO.getSex());        Assert.assertEquals("1976-02-01", resultDTO.getBirthday());          Assert.assertEquals(39, resultDTO.getAge());        }        @Test    public void test_normality_certificateNo_of_15_digit_130503670401001() {                resultDTO = certificateNo.parseCertificateNo("130503670401001");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1967-04-01", resultDTO.getBirthday());          Assert.assertEquals(47, resultDTO.getAge());        }        @Test    public void test_normality_certificateNo_of_15_digit_370802940221002() {                resultDTO = certificateNo.parseCertificateNo("370802940221002");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("F", resultDTO.getSex());        Assert.assertEquals("1994-02-21", resultDTO.getBirthday());          Assert.assertEquals(20, resultDTO.getAge());        }        @Test    public void test_normality_certificateNo_of_15_digit_370802941031331() {                resultDTO = certificateNo.parseCertificateNo("370802941031331");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1994-10-31", resultDTO.getBirthday());          Assert.assertEquals(20, resultDTO.getAge());        }        @Test    public void test_normality_certificateNo_of_15_digit_before_birthday() {                //测试的时间是2015-02-08，表明昨天刚过生日        resultDTO = certificateNo.parseCertificateNo("370802940207331");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1994-02-07", resultDTO.getBirthday());          Assert.assertEquals(21, resultDTO.getAge());        }        @Test    public void test_normality_certificateNo_of_15_digit_birthday() {                //测试的时间是2015-02-08，表明当天正好生日        resultDTO = certificateNo.parseCertificateNo("370802940208331");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1994-02-08", resultDTO.getBirthday());          Assert.assertEquals(21, resultDTO.getAge());        }        @Test    public void test_normality_certificateNo_of_15_digit_after_birthday() {                //测试的时间是2015-02-08，表明第二天才过生日        resultDTO = certificateNo.parseCertificateNo("370802940209331");        Assert.assertNotNull(resultDTO);           Assert.assertEquals("M", resultDTO.getSex());        Assert.assertEquals("1994-02-09", resultDTO.getBirthday());          Assert.assertEquals(20, resultDTO.getAge());        }}