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package com.huntersun.vky.obublelib.util; |
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import java.text.ParseException; |
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import java.text.SimpleDateFormat; |
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import java.util.Calendar; |
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import java.util.Date; |
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import java.util.GregorianCalendar; |
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import java.util.regex.Matcher; |
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import java.util.regex.Pattern; |
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/** |
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* Date :2023-03-12 |
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* Description:正则校验 |
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*/ |
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public class ValidatorUtils { |
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/* |
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* 正则表达式:验证手机号 |
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*/ |
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private static final String REGEX_MOBILE = "^1[3|4|5|6|7|8][0-9]{9}$"; |
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/* |
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* 正则表达式:验证邮箱 |
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*/ |
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private static final String REGEX_EMAIL = "\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*";//"^([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$"; |
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/* |
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* 正则表达式:验证汉字 |
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*/ |
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private static final String REGEX_CHINESE = "^[\u4e00-\u9fa5]{2,10},*$"; |
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/* |
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* 正则表达式:验证URL |
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*/ |
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private static final String REGEX_URL = "http(s)?://([\\w-]+\\.)+[\\w-]+(/[\\w- ./?%&=]*)?"; |
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/* |
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* 正则表达式:验证IP地址 |
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*/ |
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private static final String REGEX_IP_ADDR = "(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)"; |
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/* |
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* 禁止实例化. |
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*/ |
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private ValidatorUtils() { |
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/* cannot be instantiated */ |
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throw new UnsupportedOperationException("cannot be instantiated"); |
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} |
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/* |
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* 校验手机号 |
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* |
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* @param mobile |
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* @return 校验通过返回true,否则返回false |
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*/ |
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public static boolean isMobile(String mobile) { |
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return Pattern.matches(REGEX_MOBILE, mobile); |
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} |
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/* |
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* 校验邮箱 |
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* |
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* @param email |
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* @return 校验通过返回true,否则返回false |
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*/ |
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public static boolean isEmail(String email) { |
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return Pattern.matches(REGEX_EMAIL, email); |
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} |
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/* |
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* 校验汉字 |
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* |
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* @param chinese |
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* @return 校验通过返回true,否则返回false |
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*/ |
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public static boolean isChinese(String chinese) { |
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return Pattern.matches(REGEX_CHINESE, chinese); |
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} |
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/* |
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* 校验URL |
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* |
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* @param url |
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* @return 校验通过返回true,否则返回false |
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*/ |
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public static boolean isUrl(String url) { |
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return Pattern.matches(REGEX_URL, url); |
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} |
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/* |
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* 校验IP地址 |
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* |
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* @param ipAddr |
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* @return |
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*/ |
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public static boolean isIPAddr(String ipAddr) { |
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return Pattern.matches(REGEX_IP_ADDR, ipAddr); |
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} |
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/* |
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* 功能:判断字符串是否为数字 |
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* |
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* @param str |
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* @return |
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*/ |
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public static boolean isNumeric(String str) { |
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Pattern pattern = Pattern.compile("[0-9]*"); |
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Matcher isNum = pattern.matcher(str); |
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return isNum.matches(); |
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} |
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/* |
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* 功能:判断字符串是否为日期格式 |
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* |
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* @param strDate |
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* @return |
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*/ |
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public static boolean isDate(String strDate) { |
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Pattern pattern = Pattern |
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.compile("^((\\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])))))?$"); |
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Matcher m = pattern.matcher(strDate); |
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return m.matches(); |
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} |
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/******************************身份证校验************************************/ |
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/** |
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* 省,直辖市代码表: { 11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古", |
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* 21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏", |
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* 33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南", |
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* 42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆", |
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* 51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃", |
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* 63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"} |
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*/ |
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protected static String codeAndCity[][] = { { "11", "北京" }, { "12", "天津" }, |
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{ "13", "河北" }, { "14", "山西" }, { "15", "内蒙古" }, { "21", "辽宁" }, |
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{ "22", "吉林" }, { "23", "黑龙江" }, { "31", "上海" }, { "32", "江苏" }, |
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{ "33", "浙江" }, { "34", "安徽" }, { "35", "福建" }, { "36", "江西" }, |
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{ "37", "山东" }, { "41", "河南" }, { "42", "湖北" }, { "43", "湖南" }, |
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{ "44", "广东" }, { "45", "广西" }, { "46", "海南" }, { "50", "重庆" }, |
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{ "51", "四川" }, { "52", "贵州" }, { "53", "云南" }, { "54", "西藏" }, |
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{ "61", "陕西" }, { "62", "甘肃" }, { "63", "青海" }, { "64", "宁夏" }, |
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{ "65", "新疆" }, { "71", "台湾" }, { "81", "香港" }, { "82", "澳门" }, |
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{ "91", "国外" } }; |
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private static String cityCode[] = { "11", "12", "13", "14", "15", "21", "22", |
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"23", "31", "32", "33", "34", "35", "36", "37", "41", "42", "43", |
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"44", "45", "46", "50", "51", "52", "53", "54", "61", "62", "63", |
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"64", "65", "71", "81", "82", "91" }; |
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// 每位加权因子 |
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private static int power[] = { 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 }; |
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// 第18位校检码 |
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private static String verifyCode[] = { "1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2" }; |
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/* |
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* 验证所有的身份证的合法性 |
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* |
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* @param idcard |
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* @return |
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*/ |
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public static boolean isValidatedAllIdcard(String idcard) { |
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if (idcard.length() == 15) { |
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idcard = convertIdcarBy15bit(idcard); |
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} |
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return isValidate18Idcard(idcard); |
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} |
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/* |
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* <p> |
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* 判断18位身份证的合法性 |
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* </p> |
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* 根据〖中华人民共和国国家标准GB11643-1999〗中有关公民身份号码的规定,公民身份号码是特征组合码,由十七位数字本体码和一位数字校验码组成。 |
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* 排列顺序从左至右依次为:六位数字地址码,八位数字出生日期码,三位数字顺序码和一位数字校验码。 |
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* <p> |
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* 顺序码: 表示在同一地址码所标识的区域范围内,对同年、同月、同 日出生的人编定的顺序号,顺序码的奇数分配给男性,偶数分配 给女性。 |
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* </p> |
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* <p> |
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* 1.前1、2位数字表示:所在省份的代码; 2.第3、4位数字表示:所在城市的代码; 3.第5、6位数字表示:所在区县的代码; |
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* 4.第7~14位数字表示:出生年、月、日; 5.第15、16位数字表示:所在地的派出所的代码; |
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* 6.第17位数字表示性别:奇数表示男性,偶数表示女性; |
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* 7.第18位数字是校检码:也有的说是个人信息码,一般是随计算机的随机产生,用来检验身份证的正确性。校检码可以是0~9的数字,有时也用x表示。 |
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* </p> |
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* <p> |
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* 第十八位数字(校验码)的计算方法为: 1.将前面的身份证号码17位数分别乘以不同的系数。从第一位到第十七位的系数分别为:7 9 10 5 8 4 |
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* 2 1 6 3 7 9 10 5 8 4 2 |
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* </p> |
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* <p> |
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* 2.将这17位数字和系数相乘的结果相加。 |
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* </p> |
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* <p> |
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* 3.用加出来和除以11,看余数是多少? |
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* </p> |
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* 4.余数只可能有0 1 2 3 4 5 6 7 8 9 10这11个数字。其分别对应的最后一位身份证的号码为1 0 X 9 8 7 6 5 4 3 |
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* 2。 |
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* <p> |
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* 5.通过上面得知如果余数是2,就会在身份证的第18位数字上出现罗马数字的Ⅹ。如果余数是10,身份证的最后一位号码就是2。 |
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* </p> |
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* |
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* @param idcard |
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* @return |
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*/ |
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public static boolean isValidate18Idcard(String idcard) { |
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// 非18位为假 |
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if (idcard.length() != 18) { |
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return false; |
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} |
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// 获取前17位 |
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String idcard17 = idcard.substring(0, 17); |
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// 获取第18位 |
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String idcard18Code = idcard.substring(17, 18); |
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char c[] = null; |
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String checkCode = ""; |
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// 是否都为数字 |
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if (isDigital(idcard17)) { |
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c = idcard17.toCharArray(); |
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} else { |
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return false; |
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} |
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if (null != c) { |
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int bit[] = new int[idcard17.length()]; |
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bit = converCharToInt(c); |
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int sum17 = 0; |
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sum17 = getPowerSum(bit); |
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// 将和值与11取模得到余数进行校验码判断 |
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checkCode = getCheckCodeBySum(sum17); |
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if (null == checkCode) { |
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return false; |
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} |
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// 将身份证的第18位与算出来的校码进行匹配,不相等就为假 |
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if (!idcard18Code.equalsIgnoreCase(checkCode)) { |
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return false; |
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} |
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} |
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return true; |
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} |
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/* |
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* 验证15位身份证的合法性,该方法验证不准确,最好是将15转为18位后再判断,该类中已提供。 |
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* |
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* @param idcard |
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* @return |
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*/ |
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public static boolean isValidate15Idcard(String idcard) { |
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// 非15位为假 |
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if (idcard.length() != 15) { |
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return false; |
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} |
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// 是否全都为数字 |
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if (isDigital(idcard)) { |
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String provinceid = idcard.substring(0, 2); |
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String birthday = idcard.substring(6, 12); |
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int year = Integer.parseInt(idcard.substring(6, 8)); |
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int month = Integer.parseInt(idcard.substring(8, 10)); |
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int day = Integer.parseInt(idcard.substring(10, 12)); |
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// 判断是否为合法的省份 |
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boolean flag = false; |
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for (String id : cityCode) { |
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if (id.equals(provinceid)) { |
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flag = true; |
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break; |
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} |
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} |
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if (!flag) { |
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return false; |
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} |
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// 该身份证生出日期在当前日期之后时为假 |
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Date birthdate = null; |
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try { |
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birthdate = new SimpleDateFormat("yyMMdd").parse(birthday); |
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} catch (ParseException e) { |
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e.printStackTrace(); |
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} |
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if (birthdate == null || new Date().before(birthdate)) { |
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return false; |
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} |
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// 判断是否为合法的年份 |
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GregorianCalendar curDay = new GregorianCalendar(); |
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int curYear = curDay.get(Calendar.YEAR); |
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int year2bit = Integer.parseInt(String.valueOf(curYear) |
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.substring(2)); |
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// 判断该年份的两位表示法,小于50的和大于当前年份的,为假 |
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if ((year < 50 && year > year2bit)) { |
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return false; |
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} |
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// 判断是否为合法的月份 |
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if (month < 1 || month > 12) { |
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return false; |
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} |
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// 判断是否为合法的日期 |
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boolean mflag = false; |
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curDay.setTime(birthdate); // 将该身份证的出生日期赋于对象curDay |
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switch (month) { |
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case 1: |
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case 3: |
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case 5: |
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case 7: |
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case 8: |
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case 10: |
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case 12: |
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mflag = (day >= 1 && day <= 31); |
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break; |
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case 2: // 公历的2月非闰年有28天,闰年的2月是29天。 |
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if (curDay.isLeapYear(curDay.get(Calendar.YEAR))) { |
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mflag = (day >= 1 && day <= 29); |
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} else { |
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mflag = (day >= 1 && day <= 28); |
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} |
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break; |
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case 4: |
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case 6: |
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case 9: |
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case 11: |
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mflag = (day >= 1 && day <= 30); |
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break; |
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} |
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if (!mflag) { |
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return false; |
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} |
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} else { |
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return false; |
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} |
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return true; |
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} |
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/* |
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* 将15位的身份证转成18位身份证 |
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* |
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* @param idcard |
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* @return |
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*/ |
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public static String convertIdcarBy15bit(String idcard) { |
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String idcard17 = null; |
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// 非15位身份证 |
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if (idcard.length() != 15) { |
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return null; |
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} |
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if (isDigital(idcard)) { |
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// 获取出生年月日 |
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String birthday = idcard.substring(6, 12); |
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Date birthdate = null; |
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try { |
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birthdate = new SimpleDateFormat("yyMMdd").parse(birthday); |
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} catch (ParseException e) { |
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e.printStackTrace(); |
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} |
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Calendar cday = Calendar.getInstance(); |
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cday.setTime(birthdate); |
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String year = String.valueOf(cday.get(Calendar.YEAR)); |
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idcard17 = idcard.substring(0, 6) + year + idcard.substring(8); |
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char c[] = idcard17.toCharArray(); |
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String checkCode = ""; |
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if (null != c) { |
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int bit[] = new int[idcard17.length()]; |
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// 将字符数组转为整型数组 |
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bit = converCharToInt(c); |
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int sum17 = 0; |
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sum17 = getPowerSum(bit); |
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// 获取和值与11取模得到余数进行校验码 |
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checkCode = getCheckCodeBySum(sum17); |
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// 获取不到校验位 |
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if (null == checkCode) { |
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return null; |
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} |
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// 将前17位与第18位校验码拼接 |
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idcard17 += checkCode; |
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} |
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} else { // 身份证包含数字 |
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return null; |
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} |
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return idcard17; |
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} |
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/* |
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* 15位和18位身份证号码的基本数字和位数验校 |
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* |
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* @param idcard |
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* @return |
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*/ |
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public static boolean isIdcard(String idcard) { |
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return idcard == null || "".equals(idcard) ? false : Pattern.matches("(^\\d{15}$)|(\\d{17}(?:\\d|x|X)$)", idcard); |
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} |
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/* |
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* 15位身份证号码的基本数字和位数验校 |
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* |
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* @param idcard |
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* @return |
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*/ |
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public static boolean is15Idcard(String idcard) { |
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return idcard == null || "".equals(idcard) ? false : Pattern.matches( |
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"^[1-9]\\d{7}((0\\d)|(1[0-2]))(([0|1|2]\\d)|3[0-1])\\d{3}$", |
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idcard); |
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} |
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/* |
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* 18位身份证号码的基本数字和位数验校 |
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* |
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* @param idcard |
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* @return |
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*/ |
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public static boolean is18Idcard(String idcard) { |
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return Pattern |
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.matches( |
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"^[1-9]\\d{5}[1-9]\\d{3}((0\\d)|(1[0-2]))(([0|1|2]\\d)|3[0-1])\\d{3}([\\d|x|X]{1})$", |
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idcard); |
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} |
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/* |
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|
* 数字验证 |
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* |
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* @param str |
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* @return |
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*/ |
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public static boolean isDigital(String str) { |
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return str == null || "".equals(str) ? false : str.matches("^[0-9]*$"); |
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} |
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/* |
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* 将身份证的每位和对应位的加权因子相乘之后,再得到和值 |
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* |
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* @param bit |
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* @return |
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*/ |
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public static int getPowerSum(int[] bit) { |
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|
int sum = 0; |
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|
|
if (power.length != bit.length) { |
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|
return sum; |
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|
} |
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|
|
for (int i = 0; i < bit.length; i++) { |
|
|
|
for (int j = 0; j < power.length; j++) { |
|
|
|
if (i == j) { |
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|
|
sum = sum + bit[i] * power[j]; |
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|
|
} |
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|
|
} |
|
|
|
} |
|
|
|
return sum; |
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|
|
} |
|
|
|
|
|
|
|
/* |
|
|
|
* 将和值与11取模得到余数进行校验码判断 |
|
|
|
* |
|
|
|
* @param sum17 |
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|
|
* @return 校验位 |
|
|
|
*/ |
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|
|
public static String getCheckCodeBySum(int sum17) { |
|
|
|
String checkCode = null; |
|
|
|
switch (sum17 % 11) { |
|
|
|
case 10: |
|
|
|
checkCode = "2"; |
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|
|
break; |
|
|
|
case 9: |
|
|
|
checkCode = "3"; |
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|
|
break; |
|
|
|
case 8: |
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|
|
checkCode = "4"; |
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|
|
break; |
|
|
|
case 7: |
|
|
|
checkCode = "5"; |
|
|
|
break; |
|
|
|
case 6: |
|
|
|
checkCode = "6"; |
|
|
|
break; |
|
|
|
case 5: |
|
|
|
checkCode = "7"; |
|
|
|
break; |
|
|
|
case 4: |
|
|
|
checkCode = "8"; |
|
|
|
break; |
|
|
|
case 3: |
|
|
|
checkCode = "9"; |
|
|
|
break; |
|
|
|
case 2: |
|
|
|
checkCode = "x"; |
|
|
|
break; |
|
|
|
case 1: |
|
|
|
checkCode = "0"; |
|
|
|
break; |
|
|
|
case 0: |
|
|
|
checkCode = "1"; |
|
|
|
break; |
|
|
|
} |
|
|
|
return checkCode; |
|
|
|
} |
|
|
|
|
|
|
|
/* |
|
|
|
* 将字符数组转为整型数组 |
|
|
|
* |
|
|
|
* @param c |
|
|
|
* @return |
|
|
|
* @throws NumberFormatException |
|
|
|
*/ |
|
|
|
public static int[] converCharToInt(char[] c) throws NumberFormatException { |
|
|
|
int[] a = new int[c.length]; |
|
|
|
int k = 0; |
|
|
|
for (char temp : c) { |
|
|
|
a[k++] = Integer.parseInt(String.valueOf(temp)); |
|
|
|
} |
|
|
|
return a; |
|
|
|
} |
|
|
|
|
|
|
|
} |