正则表达式工具类

package com.mvc.util;import java.util.HashMap;import java.util.Map;import java.util.regex.Pattern;public class RegexUtils {private static Pattern PATTERN_EMAIL = Pattern.compile("^[//w-]+(//.[//w-]+)*@[//w-]+(//.[//w-]+)+$");// 邮件地址private static Pattern PATTERN_TEL = Pattern.compile("^([0-9]{3,4}-)?[0-9]{7,8}$");// 固定电话private static Pattern PATTERN_MOBILE = Pattern.compile("^(//+86)?0?1[3|5]//d{9}$");// 移动电话private static Pattern PATTERN_ALPHA = Pattern.compile("^[A-Za-z]+$");// 字母private static Pattern PATTERN_DIGITAL = Pattern.compile("^//d+$");// 数字private static Pattern PATTERN_CHINESE = Pattern.compile("^[//u4E00-//u9FA5]+$");// 中文private static Pattern PATTERN_IDCARD_15 = Pattern.compile("^[1-9]//d{7}((0//d)|(1[0-2]))(([0|1|2]//d)|3[0-1])//d{3}$");// 15位身份证格式private static Pattern PATTERN_IDCARD_18 = Pattern.compile("^[1-9]//d{5}[1-9]//d{3}((0//d)|(1[0-2]))(([0|1|2]//d)|3[0-1])//d{3}[//d|x|X]$");// 18位身份证格式private static Pattern PATTERN_IP = Pattern.compile("^((00//d|1?//d?//d|(2([0-4]//d|5[0-5])))//.){3}(00//d|1?//d?//d|(2([0-4]//d|5[0-5])))$");// IP格式private static Pattern PATTERN_TIME = Pattern.compile("((0?[0-9])|([1-2][0-3]))//:([0-5]?[0-9])(//:([0-5]?[0-9]))");// 时间格式private static Pattern PATTERN_REPEAT = Pattern.compile(".*(.).*//1.*");// 重复字符格式public RegexUtils() {}/** * 校验email格式 *  * @param email *            email * @return */public static boolean isEmail(String email) {if (email == null)return false;elsereturn PATTERN_EMAIL.matcher(email).matches();}public static boolean isTelephone(String telephone) {if (telephone == null)return false;elsereturn PATTERN_TEL.matcher(telephone).matches();}public static boolean isMobile(String mobile) {if (mobile == null)return false;elsereturn PATTERN_MOBILE.matcher(mobile).matches();}public static boolean isAlpha(String alpha) {if (alpha == null)return false;elsereturn PATTERN_ALPHA.matcher(alpha).matches();}public static boolean isDigital(String digital) {if (digital == null)return false;elsereturn PATTERN_DIGITAL.matcher(digital).matches();}public static boolean isChinese(String chinese) {if (chinese == null)return false;elsereturn PATTERN_CHINESE.matcher(chinese).matches();}public static boolean isDateTime(String dateTime) {return isDateTime(dateTime, "-");}/** * 校验日期时间 月 日 时间 可以不写前面的0 ,例如 2008-9-2 3:9:1 *  * @param dateTime * @param partition *            分隔符 这里只支持 /、/、-、空格 四类分隔符，如果是长度大于1，则取第一个字符作为分隔符 * @return 如何符合格式，返回true */public static boolean isDateTime(String dateTime, String partition) {if (dateTime == null || partition == null || "".equals(partition))return false;String s = "";char split = partition.charAt(0);if (split != '/' && split != '/' && split != '-' && split != ' ')throw new IllegalArgumentException((new StringBuilder("partition can not start with '")).append(partition).append("'!").toString());s = (new StringBuilder(String.valueOf(s))).append(split).toString();StringBuilder part = new StringBuilder("^((//d{2}(([02468][048])|([13579][26]))");part.append(s);part.append("((((0?[13578]");part.append(")|(1[02]))");part.append(s);part.append("((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[4");part.append("69])|(11))");part.append(s);part.append("((0?[1-9])|([1-2][0-9])|(30)))|(0?2[//-/////");part.append("s]?((0?[1-9])|([1-2][0-9])))))|(//d{2}(([02468][1235679])|([1");part.append("3579][01345789]))");part.append(s);part.append("((((0?[13578])|(1[02]))");part.append(s);part.append("((");part.append("0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))");part.append(s);part.append("((");part.append("0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))");part.append(s);part.append("((");part.append("0?[1-9])|([1-2][0-9])|(30)))|(0?2");part.append(s);part.append("((0?[1-9])|(1[0-9])|(2[0-8]))))))");part.append("(//s(((0?[0-9])|([1-2][0-3]))//:([0-5]?[0-9])//:([0-5]?[0-9])))?");return Pattern.matches(part.toString(), dateTime);}public static boolean isDate(String date) {return isDate(date, "-");}/** * 校验日期 月 日 可以不写前面的0 ,例如 2008-9-2 3:9:1 *  * @param date * @param partition *            分隔符 这里只支持 /、/、-、空格 四类分隔符，如果是长度大于1，则取第一个字符作为分隔符 * @return 如何符合格式，返回true */public static boolean isDate(String date, String partition) {if (date == null || partition == null || "".equals(partition))return false;String s = "";char split = partition.charAt(0);if (split != '/' && split != '/' && split != '-' && split != ' ')throw new IllegalArgumentException((new StringBuilder("partition can not start with '")).append(partition).append("'!").toString());s = (new StringBuilder(String.valueOf(s))).append(split).toString();StringBuilder part = new StringBuilder("^((//d{2}(([02468][048])|([13579][26]))");part.append(s);part.append("((((0?[13578]");part.append(")|(1[02]))");part.append(s);part.append("((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[4");part.append("69])|(11))");part.append(s);part.append("((0?[1-9])|([1-2][0-9])|(30)))|(0?2[//-/////");part.append("s]?((0?[1-9])|([1-2][0-9])))))|(//d{2}(([02468][1235679])|([1");part.append("3579][01345789]))");part.append(s);part.append("((((0?[13578])|(1[02]))");part.append(s);part.append("((");part.append("0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))");part.append(s);part.append("((");part.append("0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))");part.append(s);part.append("((");part.append("0?[1-9])|([1-2][0-9])|(30)))|(0?2");part.append(s);part.append("((0?[1-9])|(1[0-9])|(2[0-8]))))))$");return Pattern.matches(part.toString(), date);}/** * 校验时间 时间可以不写前面的0 如 9:3:1 *  * @param time *            时间 * @return */public static boolean isTime(String time) {if (time == null)return false;elsereturn PATTERN_TIME.matcher(time).matches();}/** * 严格校验身份证的格式，支持15位和18位校验 *  * @param card * @return */public static boolean isIdCard(String card) {if (card == null)return false;int length = card.length();if (length == 15) {// 15位号码身份证if (!PATTERN_IDCARD_15.matcher(card).matches())return false;if (!addressCode.containsKey(card.substring(0, 2)))return false;String birthday = (new StringBuilder("19")).append(card.substring(6, 8)).append("-").append(card.substring(8, 10)).append("-").append(card.substring(10, 12)).toString();if (!isDate(birthday))return false;} else if (length == 18) {// 18位号码身份证if (!PATTERN_IDCARD_18.matcher(card).matches())// 格式不匹配return false;if (!addressCode.containsKey(card.substring(0, 2)))// 不符合地区码return false;String birthday = (new StringBuilder(card.substring(6, 10))).append("-").append(card.substring(10, 12)).append("-").append(card.substring(12, 14)).toString();if (!isDate(birthday))return false;int sum = 0;for (int i = 0; i < length - 1; i++)sum += (card.charAt(i) - 48) * idCoefficient[i];char mod = idMod[sum % 11];if (mod != Character.toLowerCase(card.charAt(17)))return false;} else {return false;}return true;}/** * 校验IP格式 *  * @param ip * @return */public static boolean isIP(String ip) {if (ip == null)return false;elsereturn PATTERN_IP.matcher(ip).matches();}/** * 校验是否有重复字符 *  * @param repeat * @return */public static boolean hasRepeat(String repeat) {if (repeat == null)return false;elsereturn PATTERN_REPEAT.matcher(repeat).matches();}public static Map<String, String> addressCode;public static int idCoefficient[] = { 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9,10, 5, 8, 4, 2 };public static char idMod[] = { '1', '0', 'x', '9', '8', '7', '6', '5', '4','3', '2' };static {addressCode = new HashMap<String, String>(35);addressCode.put("11", "/u5317/u4EAC");addressCode.put("12", "/u5929/u6D25");addressCode.put("13", "/u6CB3/u5317");addressCode.put("14", "/u5C71/u897F");addressCode.put("15", "/u5185/u8499/u53E4");addressCode.put("21", "/u8FBD/u5B81");addressCode.put("22", "/u5409/u6797");addressCode.put("23", "/u9ED1/u9F99/u6C5F");addressCode.put("31", "/u4E0A/u6D77");addressCode.put("32", "/u6C5F/u82CF");addressCode.put("33", "/u6D59/u6C5F");addressCode.put("34", "/u5B89/u5FBD");addressCode.put("35", "/u798F/u5EFA");addressCode.put("36", "/u6C5F/u897F");addressCode.put("37", "/u5C71/u4E1C");addressCode.put("41", "/u6CB3/u5357");addressCode.put("42", "/u6E56/u5317");addressCode.put("43", "/u6E56/u5357");addressCode.put("44", "/u5E7F/u4E1C");addressCode.put("45", "/u5E7F/u897F");addressCode.put("46", "/u6D77/u5357");addressCode.put("50", "/u91CD/u5E86");addressCode.put("51", "/u56DB/u5DDD");addressCode.put("52", "/u8D35/u5DDE");addressCode.put("53", "/u4E91/u5357");addressCode.put("54", "/u897F/u85CF");addressCode.put("61", "/u9655/u897F");addressCode.put("62", "/u7518/u8083");addressCode.put("63", "/u9752/u6D77");addressCode.put("64", "/u5B81/u590F");addressCode.put("65", "/u65B0/u7586");addressCode.put("71", "/u53F0/u6E7E");addressCode.put("81", "/u9999/u6E2F");addressCode.put("82", "/u6FB3/u95E8");addressCode.put("91", "/u56FD/u5916");}}