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[Java教程]身份证号正则校验(js校验+JAVA校验)


js校验身份证号【15位和18位】

[javascript] view plaincopyprint?function scCard(){   var scType=document.getElementById("sc_card_type").value;   if(scType=="1"){    var scCard=document.getElementById("sc_card_num").value;            if(scCard.length!=0){             if(!checkCard(scCard)){             $("#errorTips").html("身份证号码格式错误");             }else{             $("#errorTips").html("");             }            }   }   return false;      }   //function checkidno(obj) {        var vcity={ 11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",        21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",        33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",        42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",        51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",        63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"       };    checkCard = function(obj)   {     //var card = document.getElementById('card_no').value;     //是否为空     // if(card === '')     // {           //   return false;     //}     //校验长度,类型     if(isCardNo(obj) === false)     {              return false;     }     //检查省份     if(checkProvince(obj) === false)     {              return false;     }     //校验生日     if(checkBirthday(obj) === false)     {              return false;     }     //检验位的检测     if(checkParity(obj) === false)     {              return false;     }     return true;   };         //检查号码是否符合规范,包括长度,类型   isCardNo = function(obj)   {     //身份证号码为15位或者18位,15位时全为数字,18位前17位为数字,最后一位是校验位,可能为数字或字符X     var reg = /(^\d{15}$)|(^\d{17}(\d|X)$)/;     if(reg.test(obj) === false)     {       return false;     }        return true;   };      //取身份证前两位,校验省份   checkProvince = function(obj)   {     var province = obj.substr(0,2);     if(vcity[province] == undefined)     {       return false;     }     return true;   };      //检查生日是否正确   checkBirthday = function(obj)   {     var len = obj.length;     //身份证15位时,次序为省(3位)市(3位)年(2位)月(2位)日(2位)校验位(3位),皆为数字     if(len == '15')     {       var re_fifteen = /^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/;       var arr_data = obj.match(re_fifteen);       var year = arr_data[2];       var month = arr_data[3];       var day = arr_data[4];       var birthday = new Date('19'+year+'/'+month+'/'+day);       return verifyBirthday('19'+year,month,day,birthday);     }     //身份证18位时,次序为省(3位)市(3位)年(4位)月(2位)日(2位)校验位(4位),校验位末尾可能为X     if(len == '18')     {       var re_eighteen = /^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/;       var arr_data = obj.match(re_eighteen);       var year = arr_data[2];       var month = arr_data[3];       var day = arr_data[4];       var birthday = new Date(year+'/'+month+'/'+day);       return verifyBirthday(year,month,day,birthday);     }     return false;   };      //校验日期   verifyBirthday = function(year,month,day,birthday)   {     var now = new Date();     var now_year = now.getFullYear();     //年月日是否合理     if(birthday.getFullYear() == year && (birthday.getMonth() + 1) == month && birthday.getDate() == day)     {       //判断年份的范围(3岁到100岁之间)       var time = now_year - year;       if(time >= 0 && time <= 130)       {         return true;       }       return false;     }     return false;   };      //校验位的检测   checkParity = function(obj)   {     //15位转18位     obj = changeFivteenToEighteen(obj);     var len = obj.length;     if(len == '18')     {       var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);       var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');       var cardTemp = 0, i, valnum;       for(i = 0; i < 17; i ++)       {         cardTemp += obj.substr(i, 1) * arrInt[i];       }       valnum = arrCh[cardTemp % 11];       if (valnum == obj.substr(17, 1))       {         return true;       }       return false;     }     return false;   };      //15位转18位身份证号   changeFivteenToEighteen = function(obj)   {     if(obj.length == '15')     {       var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);       var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');       var cardTemp = 0, i;        obj = obj.substr(0, 6) + '19' + obj.substr(6, obj.length - 6);       for(i = 0; i < 17; i ++)       {         cardTemp += obj.substr(i, 1) * arrInt[i];       }       obj += arrCh[cardTemp % 11];       return obj;     }     return obj;   }; 

JAVA校验

package com.ebiz.base.utils;import java.text.SimpleDateFormat;import java.util.Date;import java.util.GregorianCalendar;import java.util.List;import java.util.regex.Matcher;import java.util.regex.Pattern;import com.ebiz.base.consts.BaseConst;import com.ebiz.base.consts.ConfigConst;import com.ebiz.base.consts.ExceptionConst;import com.ebiz.framework.util.date.DateUtil;import com.ebiz.framework.util.date.DateValidate;import com.ebiz.framework.util.validate.ValidateUtil;import com.ebiz.persistence.laputa.FndPageRule;import com.hp.hpl.sparta.ParseException;public class CheckIdentificationUtil {	public static void main(String[] args) {				System.out.println(idCardValidate("370802940221002"));	}		/**功能 18位 身份证的校验	 * @param idStr	 * @return  ParseException  1001	 * @throws Exception 	 * @throws ParseException	 * @throws NumberFormatException	 * @throws java.text.ParseException	 * @author wangming	 */	public static String idCardValidate(String idStr)  {				if (idStr == null || ( idStr.length() != 15 && idStr.length() != 18 )) {			return BaseConst.PUBLIC_RESPONSE_FAIL;		}		if( idStr.length() == 15 ){       StringBuilder sb = new StringBuilder();       sb.append(idStr.substring(0, 6))        .append("19")        .append(idStr.substring(6));       try {				sb.append(getVerifyCode(sb.toString()));				idStr = sb.toString();			} catch (Exception e) {				// TODO Auto-generated catch block				e.printStackTrace();			}       System.out.println(sb);     } 			String errorInfo = "";// 记录错误信息		//取模映射		String[] valCodeArr = { "1", "0", "X", "9", "8", "7", "6", "5", "4","3", "2" };		//加权		String[] wi = { "7", "9", "10", "5", "8", "4", "2", "1", "6", "3", "7","9", "10", "5", "8", "4", "2" };		String ai =idStr.substring(0, 17);		if (ValidateUtil.isDigit(ai) == false) {			errorInfo = ExceptionConst.PAXINFO_CARD_ISNOTNUM; 			return errorInfo;		}		// ================ 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);// 月份		if (DateValidate.isStrDate(ai.substring(6,14))== false) {			errorInfo = ExceptionConst.PAXINFO_CARD_BIRTHDAY_OVER; 					//"身份证生日无效。";			return errorInfo;		}		GregorianCalendar gc = new GregorianCalendar();		SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd");		Date limitDate=DateUtil.getIntervalDate(new Date(),DateUtil.BEFORE, "150Y");		Date dd = null;		try {			dd = s.parse(strYear + "-" + strMonth + "-" + strDay);		} catch (java.text.ParseException e) {//类型转换异常			errorInfo = "ParseException"; 			return errorInfo;		}		if (DateValidate.isDateBefore(dd,limitDate)) {			errorInfo = ExceptionConst.PAXINFO_CARD_BIRTHDAY_OVER;					//"身份证生日不在有效范围。";			return errorInfo;		}		// ================ 地区码是否有效 ================				if (ConfigConst.CARD_AREA_CODE.indexOf(ai.substring(0, 2))<0) {			errorInfo = ExceptionConst.PAXINFO_CARD_AREA_OVER; 					//"身份证地区编码错误";			return errorInfo;		}		// ================ 判断最后一位的值是否符合校验规则 ================		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;		//映射		String strVerifyCode = valCodeArr[modValue];		ai = ai + strVerifyCode;		//x的校验忽略末尾的大小写		if (ai.equalsIgnoreCase(idStr) == false) {				errorInfo = ExceptionConst.PAXINFO_CARD_LAST_OVER;						//"身份证无效,不是合法的身份证号码";				return errorInfo;		}		return BaseConst.PUBLIC_RESPONSE_SUCCESS;	} 					/**	 * 将已经加上年份的15位身份证,按照规则由17位推算出第18位	 * @param idCardNumber	 * @return	 */	public static char getVerifyCode(String idCardNumber) {     char[] Ai = idCardNumber.toCharArray();     int[] Wi = {7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2};     char[] verifyCode = {'1','0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'};     int S = 0;     int Y;     for(int i = 0; i < Wi.length; i++){       S += (Ai[i] - '0') * Wi[i];     }     Y = S % 11;     return verifyCode[Y];   } }