java工具类-验证身份证有效性

验证带有X的身份证 区分大小写(大写不通过)

	/*** 我国公民的身份证号码特点如下* 1.长度18位* 2.第1-17号只能为数字* 3.第18位只能是数字或者x* 4.第7-14位表示特有人的年月日信息* 请实现身份证号码合法性判断的函数，函数返回值：* 1.如果身份证合法返回0* 2.如果身份证长度不合法返回1* 3.如果第1-17位含有非数字的字符返回2* 4.如果第18位不是数字也不是x返回3* 5.如果身份证号的出生日期非法返回4** @since 0.0.1*/public static boolean isIdCard(String id) {String str = "[1-9]{2}[0-9]{4}(19|20)[0-9]{2}"+ "((0[1-9]{1})|(1[1-2]{1}))((0[1-9]{1})|([1-2]{1}[0-9]{1}|(3[0-1]{1})))"+ "[0-9]{3}[0-9x]{1}";Pattern pattern = Pattern.compile(str);return pattern.matcher(id).matches() ? true : false;}

验证带有X的身份证 不区分大小写

public static boolean IDCardValidate(String IDStr) throws ParseException {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 = "";String Ai1 = "";String Ai2 = "";// ================ 号码的长度 15位或18位 ================if (IDStr.length() != 15 && IDStr.length() != 18) {return false;}// =======================(end)========================// ================ 数字 除最后以为都为数字 ================if (IDStr.length() == 18) {Ai = IDStr.substring(0, 17);} else if (IDStr.length() == 15) {Ai = IDStr.substring(0, 6) + "19" + IDStr.substring(6, 15);}if (isNumeric(Ai) == false) {return false;}// =======================(end)========================// ================ 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 (isDataFormat(strYear + "-" + strMonth + "-" + strDay) == false) {return false;}GregorianCalendar gc = new GregorianCalendar();SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd");if ((gc.get(Calendar.YEAR) - Integer.parseInt(strYear)) > 150|| (gc.getTime().getTime() - s.parse(strYear + "-" + strMonth + "-" + strDay).getTime()) < 0) {return false;}if (Integer.parseInt(strMonth) > 12 || Integer.parseInt(strMonth) == 0) {return false;}if (Integer.parseInt(strDay) > 31 || Integer.parseInt(strDay) == 0) {return false;}// =====================(end)=====================// ================ 地区码时候有效 ================Hashtable h = GetAreaCode();if (h.get(Ai.substring(0, 2)) == null) {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];Ai1 = Ai + strVerifyCode.toUpperCase();Ai2 = Ai + strVerifyCode.toLowerCase();if (IDStr.length() == 18) {if (Ai1.equals(IDStr) == false && Ai2.equals(IDStr) == false) {return false;}} else {return true;}// =====================(end)=====================return true;}public static boolean isDataFormat(String str){boolean flag=false;//String regxStr="[1-9][0-9]{3}-[0-1][0-2]-((0[1-9])|([12][0-9])|(3[01]))";String regxStr="^((\\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])))))?$";Pattern pattern1=Pattern.compile(regxStr);Matcher isNo=pattern1.matcher(str);if(isNo.matches()){flag=true;}return flag;}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;}

测试

public static void main(String[] args) {boolean b=false;try {boolean idCard = Tools.isIdCard("");//输入身份证号码System.out.println(idCard+"---");b = Tools.IDCardValidate("");//输入身份证号码} catch (ParseException e) {e.printStackTrace();}System.out.println(b);}

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