- public static boolean is18ByteIdCard(String idCard){
- Pattern pattern1 = Pattern.compile("^(\\d{6})(19|20)(\\d{2})(1[0-2]|0[1-9])(0[1-9]|[1-2][0-9]|3[0-1])(\\d{3})(\\d|X|x)?$");
- Matcher matcher = pattern1.matcher(idCard);
- if(matcher.matches()){
- return true;
- }
- return false;
- }
-
- public static boolean is18ByteIdCardComplex(String idCard){
- Pattern pattern1 = Pattern.compile("^(\\d{6})(19|20)(\\d{2})(1[0-2]|0[1-9])(0[1-9]|[1-2][0-9]|3[0-1])(\\d{3})(\\d|X|x)?$");
- Matcher matcher = pattern1.matcher(idCard);
- int[] prefix = new int[]{7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2};
- int[] suffix = new int[]{ 1, 0, 10, 9, 8, 7, 6, 5, 4, 3, 2 };
- if(matcher.matches()){
- Map<String, String> cityMap = initCityMap();
- if(cityMap.get(idCard.substring(0,2)) == null ){
- return false;
- }
- int idCardWiSum=0;
- for(int i=0;i<17;i++){
- idCardWiSum+=Integer.valueOf(idCard.substring(i,i+1))*prefix[i];
- }
-
- int idCardMod=idCardWiSum%11;
- String idCardLast=idCard.substring(17);
-
-
- if(idCardMod==2){
- if(idCardLast.equalsIgnoreCase("x")){
- return true;
- }else{
- return false;
- }
- }else{
-
- if(idCardLast.equals(suffix[idCardMod]+"")){
- return true;
- }else{
- return false;
- }
- }
- }
- return false;
- }
-
- private static Map<String, String> initCityMap(){
- Map<String, String> cityMap = new HashMap<String, String>();
- cityMap.put("11", "北京");
- cityMap.put("12", "天津");
- cityMap.put("13", "河北");
- cityMap.put("14", "山西");
- cityMap.put("15", "内蒙古");
-
- cityMap.put("21", "辽宁");
- cityMap.put("22", "吉林");
- cityMap.put("23", "黑龙江");
-
- cityMap.put("31", "上海");
- cityMap.put("32", "江苏");
- cityMap.put("33", "浙江");
- cityMap.put("34", "安徽");
- cityMap.put("35", "福建");
- cityMap.put("36", "江西");
- cityMap.put("37", "山东");
-
- cityMap.put("41", "河南");
- cityMap.put("42", "湖北");
- cityMap.put("43", "湖南");
- cityMap.put("44", "广东");
- cityMap.put("45", "广西");
- cityMap.put("46", "海南");
-
- cityMap.put("50", "重庆");
- cityMap.put("51", "四川");
- cityMap.put("52", "贵州");
- cityMap.put("53", "云南");
- cityMap.put("54", "西藏");
-
- cityMap.put("61", "陕西");
- cityMap.put("62", "甘肃");
- cityMap.put("63", "青海");
- cityMap.put("64", "宁夏");
- cityMap.put("65", "新疆");
-
- return cityMap;
- }
posted @
2017-11-02 17:52
kim_liu
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