[java] view plain copy print ?
- package com.nebula;
-
- import java.text.SimpleDateFormat;
- import java.util.Date;
-
- public class CheckIdCard {
-
-
- public static final String ACCEPT = "";
-
- public static final int EIGHTEEN_IDCARD = 18;
- public static final int FIFTEEN_IDCARD = 15;
-
- public static final int MAX_MAINLAND_AREACODE = 659004;
- public static final int MIN_MAINLAND_AREACODE = 110000;
- public static final int HONGKONG_AREACODE = 810000;
- public static final int TAIWAN_AREACODE = 710000;
- public static final int MACAO_AREACODE = 820000;
-
- private static final int MAN_SEX = 1;
- private static final int WOMAN_SEX = 2;
-
-
- private static final String[] SORTCODES = new String[]{"1","0","X","9","8","7","6","5","4","3","2"};
-
-
-
- public static void main(String[] args) {
-
- String idCard = "142424870329324";
- String result = chekIdCard(1,idCard);
- if( "".equals(result) )
- System.out.println("身份证合法");
- else
- System.out.println(result);
- }
-
-
-
-
-
- public static String chekIdCard( int sex,String idCardInput ){
- if( idCardInput == null || "".equals(idCardInput))
- return "身份证号码为必填";
- if( idCardInput.length() != 18 && idCardInput.length() !=15 )
- return "身份证号码位数不符";
- if( idCardInput.length() == 15)
- return checkIdCard15(sex,idCardInput);
- else
- return checkIdCard18(sex,idCardInput);
- }
-
-
-
-
- private static String checkIdCard15( int sex,String idCardInput ){
- String numberResult = checkNumber(FIFTEEN_IDCARD,idCardInput);
- if( !ACCEPT.equals(numberResult))
- return numberResult;
-
- String areaResult = checkArea(idCardInput);
- if( !ACCEPT.equals(areaResult))
- return areaResult;
-
- String birthResult = checkBirthDate( FIFTEEN_IDCARD, idCardInput);
- if( !ACCEPT.equals(birthResult))
- return birthResult;
-
- String sortCodeResult = checkSortCode(FIFTEEN_IDCARD,sex,idCardInput);
- if( !ACCEPT.equals(sortCodeResult))
- return sortCodeResult;
-
- String checkCodeResult = checkCheckCode(FIFTEEN_IDCARD,idCardInput);
- if( !ACCEPT.equals(checkCodeResult))
- return checkCodeResult;
-
- return ACCEPT;
- }
-
-
-
-
- private static String checkIdCard18( int sex, String idCardInput ){
-
- String numberResult = checkNumber(EIGHTEEN_IDCARD,idCardInput);
- if( !ACCEPT.equals(numberResult))
- return numberResult;
-
- String areaResult = checkArea(idCardInput);
- if( !ACCEPT.equals(areaResult))
- return areaResult;
-
- String birthResult = checkBirthDate( EIGHTEEN_IDCARD, idCardInput);
- if( !ACCEPT.equals(birthResult))
- return birthResult;
-
- String sortCodeResult = checkSortCode(EIGHTEEN_IDCARD,sex,idCardInput);
- if( !ACCEPT.equals(sortCodeResult))
- return sortCodeResult;
-
- String checkCodeResult = checkCheckCode(EIGHTEEN_IDCARD,idCardInput);
- if( !ACCEPT.equals(checkCodeResult))
- return checkCodeResult;
-
- return ACCEPT;
- }
-
-
-
-
- private static String checkArea( String idCardInput ){
- String subStr = idCardInput.substring(0, 6);
- int areaCode = Integer.parseInt(subStr);
- if( areaCode != HONGKONG_AREACODE && areaCode != TAIWAN_AREACODE
- && areaCode != MACAO_AREACODE
- && ( areaCode > MAX_MAINLAND_AREACODE || areaCode < MIN_MAINLAND_AREACODE) )
- return "输入的身份证号码地域编码不符合大陆和港澳台规则";
- return ACCEPT;
- }
-
-
-
-
- private static String checkNumber( int idCardType ,String idCard ){
- char[] chars = idCard.toCharArray();
- if( idCardType == FIFTEEN_IDCARD ){
- for( int i = 0; i
- if( chars[i] > '9' )
- return idCardType+"位身份证号码中不能出现字母";
- }
- } else {
- for( int i = 0; i < chars.length; i++ ) {
- if( i < chars.length-1 ){
- if( chars[i] > '9' )
- return EIGHTEEN_IDCARD+"位身份证号码中前"+(EIGHTEEN_IDCARD-1)+"不能出现字母";
- } else {
- if( chars[i] > '9' && chars[i] != 'X')
- return idCardType+"位身份证号码中最后一位只能是数字0~9或字母X";
- }
- }
-
- }
-
- return ACCEPT;
- }
-
-
-
-
- private static String checkBirthDate(int idCardType, String idCardInput ){
- String yearResult = checkBirthYear(idCardType,idCardInput);
- if( !ACCEPT.equals(yearResult))
- return yearResult;
-
- String monthResult = checkBirthMonth(idCardType,idCardInput);
- if( !ACCEPT.equals(monthResult))
- return monthResult;
-
- String dayResult = checkBirthDay(idCardType,idCardInput);
- if( !ACCEPT.equals(dayResult))
- return dayResult;
-
- return ACCEPT;
- }
-
-
-
-
- private static String checkBirthYear(int idCardType, String idCardInput){
- if( idCardType == FIFTEEN_IDCARD){
- int year = Integer.parseInt(idCardInput.substring(6, 8));
- if( year < 0 || year > 99 )
- return idCardType+"位的身份证号码年份须在00~99内";
- } else {
- int year = Integer.parseInt(idCardInput.substring(6, 10));
- int yearNow = getYear();
- if( year < 1900 || year > yearNow )
- return idCardType+"位的身份证号码年份须在1900~"+yearNow+"内";
- }
- return ACCEPT;
- }
-
-
-
-
- private static String checkBirthMonth(int idCardType, String idCardInput){
- int month = 0;
- if( idCardType == FIFTEEN_IDCARD)
- month = Integer.parseInt(idCardInput.substring(8, 10));
- else
- month = Integer.parseInt(idCardInput.substring(10, 12));
-
- if( month < 1 || month > 12)
- return "身份证号码月份须在01~12内";
-
- return ACCEPT;
- }
-
-
-
-
- private static String checkBirthDay(int idCardType, String idCardInput){
- boolean bissextile = false;
- int year,month,day;
- if( idCardType == FIFTEEN_IDCARD){
- year = Integer.parseInt("19"+idCardInput.substring(6, 8));
- month = Integer.parseInt(idCardInput.substring(8, 10));
- day = Integer.parseInt(idCardInput.substring(10, 12));
- } else {
- year = Integer.parseInt(idCardInput.substring(6, 10));
- month = Integer.parseInt(idCardInput.substring(10, 12));
- day = Integer.parseInt(idCardInput.substring(12, 14));
- }
- if( year%4 == 0 && year%100 != 0 || year%400 ==0 )
- bissextile = true;
-
- switch( month ){
- case 1:
- case 3:
- case 5:
- case 7:
- case 8:
- case 10:
- case 12:
- if( day < 1 || day > 31 )
- return "身份证号码大月日期须在1~31之间";
- break;
- case 4:
- case 6:
- case 9:
- case 11:
- if( day < 1 || day > 30 )
- return "身份证号码小月日期须在1~30之间";
- break;
- case 2:
- if(bissextile){
- if( day < 1 || day > 29 )
- return "身份证号码闰年2月日期须在1~29之间";
- }else {
- if( day < 1 || day > 28 )
- return "身份证号码非闰年2月日期年份须在1~28之间";
- }
- break;
- }
- return ACCEPT;
- }
-
-
-
-
- private static String checkSortCode(int idCardType ,int sex,String idCardInput){
- int sortCode = 0;
- if( idCardType == FIFTEEN_IDCARD ){
- sortCode = Integer.parseInt(idCardInput.substring(12, 15));
- } else {
- sortCode = Integer.parseInt(idCardInput.substring(14, 17));
- }
-
- if( sex == MAN_SEX ){
- if( sortCode%2 == 0)
- return "男性的身份证顺序码须为奇数";
- } else {
- if( sortCode%2 != 0)
- return "女性的身份证顺序码须为偶数";
- }
-
- return ACCEPT;
- }
-
-
-
-
- private static String checkCheckCode( int idCardType , String idCard ){
- if( idCardType == EIGHTEEN_IDCARD ){
- int sum = 0;
- char[] chars = idCard.toCharArray();
- for( int i=0; i
- if( i==0 ) sum = sum+(chars[i]*7);
- if( i==1 ) sum = sum+(chars[i]*9);
- if( i==2 ) sum = sum+(chars[i]*10);
- if( i==3 ) sum = sum+(chars[i]*5);
- if( i==4 ) sum = sum+(chars[i]*5);
- if( i==5 ) sum = sum+(chars[i]*8);
- if( i==6 ) sum = sum+(chars[i]*4);
- if( i==7 ) sum = sum+(chars[i]*1);
- if( i==8 ) sum = sum+(chars[i]*6);
- if( i==9 ) sum = sum+(chars[i]*3);
- if( i==10 ) sum = sum+(chars[i]*7);
- if( i==11 ) sum = sum+(chars[i]*9);
- if( i==12 ) sum = sum+(chars[i]*10);
- if( i==13 ) sum = sum+(chars[i]*5);
- if( i==14 ) sum = sum+(chars[i]*8);
- if( i==15 ) sum = sum+(chars[i]*4);
- if( i==16 ) sum = sum+(chars[i]*2);
- }
-
- int checkCode = sum%11;
- String sortCode = SORTCODES[checkCode];
-
- if(!sortCode.equals(String.valueOf(chars[chars.length-1])))
- return "身份中的校验码不正确";
- }
- return ACCEPT;
- }
-
-
-
-
- private static int getYear(){
- Date now = new Date();
- SimpleDateFormat format = new SimpleDateFormat("yyyymmdd");
- String nowStr = format.format(now);
- return Integer.parseInt(nowStr.substring(0, 4));
- }
- }
package com.nebula;
import java.text.SimpleDateFormat;
import java.util.Date;
public class CheckIdCard {
public static final String ACCEPT = ""; // 检查通过是返回的的成功标识字符串
public static final int EIGHTEEN_IDCARD = 18; //标识18位身份证号码
public static final int FIFTEEN_IDCARD = 15; //标识15位身份证号码
public static final int MAX_MAINLAND_AREACODE = 659004; //大陆地区地域编码最大值
public static final int MIN_MAINLAND_AREACODE = 110000; //大陆地区地域编码最小值
public static final int HONGKONG_AREACODE = 810000; //香港地域编码值
public static final int TAIWAN_AREACODE = 710000; //台湾地域编码值
public static final int MACAO_AREACODE = 820000; //澳门地域编码值
private static final int MAN_SEX = 1; //标识男性
private static final int WOMAN_SEX = 2; //标识女性
//储存18位身份证校验码
private static final String[] SORTCODES = new String[]{"1","0","X","9","8","7","6","5","4","3","2"};
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String idCard = "142424870329324";
String result = chekIdCard(1,idCard);
if( "".equals(result) )
System.out.println("身份证合法");
else
System.out.println(result);
}
/**
* 验证身份证主方法
*/
public static String chekIdCard( int sex,String idCardInput ){
if( idCardInput == null || "".equals(idCardInput))
return "身份证号码为必填";
if( idCardInput.length() != 18 && idCardInput.length() !=15 )
return "身份证号码位数不符";
if( idCardInput.length() == 15)
return checkIdCard15(sex,idCardInput);
else
return checkIdCard18(sex,idCardInput);
}
/**
* 验证15位身份证号码
*/
private static String checkIdCard15( int sex,String idCardInput ){
String numberResult = checkNumber(FIFTEEN_IDCARD,idCardInput);
if( !ACCEPT.equals(numberResult))
return numberResult;
String areaResult = checkArea(idCardInput);
if( !ACCEPT.equals(areaResult))
return areaResult;
String birthResult = checkBirthDate( FIFTEEN_IDCARD, idCardInput);
if( !ACCEPT.equals(birthResult))
return birthResult;
String sortCodeResult = checkSortCode(FIFTEEN_IDCARD,sex,idCardInput);
if( !ACCEPT.equals(sortCodeResult))
return sortCodeResult;
String checkCodeResult = checkCheckCode(FIFTEEN_IDCARD,idCardInput);
if( !ACCEPT.equals(checkCodeResult))
return checkCodeResult;
return ACCEPT;
}
/**
* 验证18位身份证号码
*/
private static String checkIdCard18( int sex, String idCardInput ){
String numberResult = checkNumber(EIGHTEEN_IDCARD,idCardInput);
if( !ACCEPT.equals(numberResult))
return numberResult;
String areaResult = checkArea(idCardInput);
if( !ACCEPT.equals(areaResult))
return areaResult;
String birthResult = checkBirthDate( EIGHTEEN_IDCARD, idCardInput);
if( !ACCEPT.equals(birthResult))
return birthResult;
String sortCodeResult = checkSortCode(EIGHTEEN_IDCARD,sex,idCardInput);
if( !ACCEPT.equals(sortCodeResult))
return sortCodeResult;
String checkCodeResult = checkCheckCode(EIGHTEEN_IDCARD,idCardInput);
if( !ACCEPT.equals(checkCodeResult))
return checkCodeResult;
return ACCEPT;
}
/**
* 验证身份证的地域编码是符合规则
*/
private static String checkArea( String idCardInput ){
String subStr = idCardInput.substring(0, 6);
int areaCode = Integer.parseInt(subStr);
if( areaCode != HONGKONG_AREACODE && areaCode != TAIWAN_AREACODE
&& areaCode != MACAO_AREACODE
&& ( areaCode > MAX_MAINLAND_AREACODE || areaCode < MIN_MAINLAND_AREACODE) )
return "输入的身份证号码地域编码不符合大陆和港澳台规则";
return ACCEPT;
}
/**
* 验证身份证号码数字字母组成是否符合规则
*/
private static String checkNumber( int idCardType ,String idCard ){
char[] chars = idCard.toCharArray();
if( idCardType == FIFTEEN_IDCARD ){
for( int i = 0; i '9' )
return idCardType+"位身份证号码中不能出现字母";
}
} else {
for( int i = 0; i < chars.length; i++ ) {
if( i < chars.length-1 ){
if( chars[i] > '9' )
return EIGHTEEN_IDCARD+"位身份证号码中前"+(EIGHTEEN_IDCARD-1)+"不能出现字母";
} else {
if( chars[i] > '9' && chars[i] != 'X')
return idCardType+"位身份证号码中最后一位只能是数字0~9或字母X";
}
}
}
return ACCEPT;
}
/**
* 验证身份证号码出生日期是否符合规则
*/
private static String checkBirthDate(int idCardType, String idCardInput ){
String yearResult = checkBirthYear(idCardType,idCardInput);
if( !ACCEPT.equals(yearResult))
return yearResult;
String monthResult = checkBirthMonth(idCardType,idCardInput);
if( !ACCEPT.equals(monthResult))
return monthResult;
String dayResult = checkBirthDay(idCardType,idCardInput);
if( !ACCEPT.equals(dayResult))
return dayResult;
return ACCEPT;
}
/**
* 验证身份证号码出生日期年份是否符合规则
*/
private static String checkBirthYear(int idCardType, String idCardInput){
if( idCardType == FIFTEEN_IDCARD){
int year = Integer.parseInt(idCardInput.substring(6, 8));
if( year < 0 || year > 99 )
return idCardType+"位的身份证号码年份须在00~99内";
} else {
int year = Integer.parseInt(idCardInput.substring(6, 10));
int yearNow = getYear();
if( year < 1900 || year > yearNow )
return idCardType+"位的身份证号码年份须在1900~"+yearNow+"内";
}
return ACCEPT;
}
/**
* 验证身份证号码出生日期月份是否符合规则
*/
private static String checkBirthMonth(int idCardType, String idCardInput){
int month = 0;
if( idCardType == FIFTEEN_IDCARD)
month = Integer.parseInt(idCardInput.substring(8, 10));
else
month = Integer.parseInt(idCardInput.substring(10, 12));
if( month < 1 || month > 12)
return "身份证号码月份须在01~12内";
return ACCEPT;
}
/**
* 验证身份证号码出生日期天数是否符合规则
*/
private static String checkBirthDay(int idCardType, String idCardInput){
boolean bissextile = false;
int year,month,day;
if( idCardType == FIFTEEN_IDCARD){
year = Integer.parseInt("19"+idCardInput.substring(6, 8));
month = Integer.parseInt(idCardInput.substring(8, 10));
day = Integer.parseInt(idCardInput.substring(10, 12));
} else {
year = Integer.parseInt(idCardInput.substring(6, 10));
month = Integer.parseInt(idCardInput.substring(10, 12));
day = Integer.parseInt(idCardInput.substring(12, 14));
}
if( year%4 == 0 && year%100 != 0 || year%400 ==0 )
bissextile = true;
switch( month ){
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
if( day < 1 || day > 31 )
return "身份证号码大月日期须在1~31之间";
break;
case 4:
case 6:
case 9:
case 11:
if( day < 1 || day > 30 )
return "身份证号码小月日期须在1~30之间";
break;
case 2:
if(bissextile){
if( day < 1 || day > 29 )
return "身份证号码闰年2月日期须在1~29之间";
}else {
if( day < 1 || day > 28 )
return "身份证号码非闰年2月日期年份须在1~28之间";
}
break;
}
return ACCEPT;
}
/**
* 验证身份证号码顺序码是否符合规则,男性为偶数,女性为奇数
*/
private static String checkSortCode(int idCardType ,int sex,String idCardInput){
int sortCode = 0;
if( idCardType == FIFTEEN_IDCARD ){
sortCode = Integer.parseInt(idCardInput.substring(12, 15));
} else {
sortCode = Integer.parseInt(idCardInput.substring(14, 17));
}
if( sex == MAN_SEX ){
if( sortCode%2 == 0)
return "男性的身份证顺序码须为奇数";
} else {
if( sortCode%2 != 0)
return "女性的身份证顺序码须为偶数";
}
return ACCEPT;
}
/**
* 验证18位身份证号码校验码是否符合规则
*/
private static String checkCheckCode( int idCardType , String idCard ){
if( idCardType == EIGHTEEN_IDCARD ){
int sum = 0;
char[] chars = idCard.toCharArray();
for( int i=0; i