正则表达式工具类
正则表达式封装
Java正则表达式
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蕃薯耀 2016年4月6日 09:45:10 星期三
http://fanshuyao.iteye.com/
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package com.chinagas.org.common.utils; import java.util.regex.Matcher; import java.util.regex.Pattern; public final class RegUtils { /*------------------ 正则表达式 ---------------------*/ /** * 邮箱 */ public static final String REGEX_EMAIL = "^\\w+((-\\w+)|(\\.\\w+))*\\@[A-Za-z0-9]+((\\.|-)[A-Za-z0-9]+)*\\.[A-Za-z0-9]+$"; /** * 手机号码 */ public static final String REGEX_PHONE = "^13[0-9]{9}|15[012356789][0-9]{8}|18[0-9]{9}|(14[57][0-9]{8})|(17[015678][0-9]{8})$"; /** * 仅中文 */ public static final String REGEX_CHINESE = "^[\\u4E00-\\u9FA5\\uF900-\\uFA2D]+$"; /** * 整数 */ public static final String REGEX_INTEGER = "^-?[1-9]\\d*$"; /** * 数字 */ public static final String REGEX_NUMBER = "^([+-]?)\\d*\\.?\\d+$"; /** * 正整数 */ public static final String REGEX_INTEGER_POS = "^[1-9]\\d*$"; /** * 浮点数 */ public static final String REGEX_FLOAT = "^([+-]?)\\d*\\.\\d+$"; /** * 正浮点数 */ public static final String REGEX_FLOAT_POS = "^[1-9]\\d*.\\d*|0.\\d*[1-9]\\d*$"; /** * 字母 */ public static final String REGEX_LETTER = "^[A-Za-z]+$"; /** * 大写字母 */ public static final String REGEX_LETTER_UPPERCASE = "^[A-Z]+$"; /** * 小写字母 */ public static final String REGEX_LETTER_LOWERCASE = "^[a-z]+$"; /** * 邮编 */ public static final String REGEX_ZIPCODE = "^\\d{6}$"; /** * ip v4地址 */ public static final String REGEX_IP4 = "^(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)\\.(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)\\.(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)\\.(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)$"; /** * 图片 */ public static final String REGEX_PICTURE = "(.*)\\.(jpg|bmp|gif|ico|pcx|jpeg|tif|png|raw|tga)$";/** /** * 压缩文件 */ public static final String REGEX_RAR = "(.*)\\.(rar|zip|7zip|tgz)$"; /** * QQ号码,最短5位,最长15位数字 */ public static final String REGEX_QQ = "^[1-9]\\d{4,14}$"; /** * 日期(yyyy-MM-dd) */ public static final String REGEX_DATE = "^\\d{4}\\D+\\d{2}\\D+\\d{2}$"; /** * 日期(yyyy-MM-dd),精确,能检查到2月及31号 */ public static final String REGEX_DATE_PRECISE = "^((\\d{2}(([02468][048])|([13579][26]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])))))|(\\d{2}(([02468][1235679])|([13579][01345789]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))"; /** * 时间(HH:mm:ss或HH:mm) */ public static final String REGEX_TIME = "^((([0-1][0-9])|2[0-3]):[0-5][0-9])(:[0-5][0-9])?$"; /** * 校验手机号码 * @param mobile * @return * @author lqyao */ public static final boolean isMoblie(String mobile){ boolean flag = false; if (null != mobile && !mobile.trim().equals("") && mobile.trim().length() == 11) { Pattern pattern = Pattern.compile(REGEX_PHONE); Matcher matcher = pattern.matcher(mobile.trim()); flag = matcher.matches(); } return flag; } /** * 校验邮箱 * @param value * @return * @author lqyao */ public static final boolean isEmail(String value){ boolean flag = false; if (null != value && !value.trim().equals("")) { Pattern pattern = Pattern.compile(REGEX_EMAIL); Matcher matcher = pattern.matcher(value.trim()); flag = matcher.matches(); } return flag; } /** * 校验密码 * @param password * @return 长度符合返回true,否则为false * @author lqyao * @since 2015-09-24 */ public static final boolean isPassword(String password){ boolean flag = false; if (null != password && !password.trim().equals("")) { password = password.trim(); if(password.length() >= 6 && password.length() <= 30){ return true; } } return flag; } /** * 校验手机验证码 * @param value * @return 符合正则表达式返回true,否则返回false * @author lqyao * @since 2015-09-24 */ public static final boolean isPhoneValidateCode(String value){ boolean flag = false; if (null != value && !value.trim().equals("")) { Pattern pattern = Pattern.compile("^8\\d{5}$"); Matcher matcher = pattern.matcher(value.trim()); flag = matcher.matches(); } return flag; } /** * 正则表达式校验,符合返回True * @param regex 正则表达式 * @param content 校验的内容 * @return * @author lqy */ public static boolean isMatch(String regex, CharSequence content){ return Pattern.matches(regex, content); } public static boolean isUpperCase(String str){ if(StrUtils.isEmpty(str)){ return false; } String reg = "^[A-Z]$"; return isMatch(reg,str); } }
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>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>.
蕃薯耀 2016年4月6日 09:45:10 星期三
http://fanshuyao.iteye.com/
原文:http://fanshuyao.iteye.com/blog/2288774