源码如下:
- package com.lyqc.utils;
- import org.apache.commons.lang.StringUtils;
- public class ValidUtils {
- /**手机号*/
- private static final String mobile = "^(13|15|18|17|16)[0-9]{9}$";
- private static final String codeAndMobile = "^\+[0-9]{2}\-(13|15|18|17|16)[0-9]{9}$";
- /**整数*/
- private static final String intege="^-?[1-9]\d*$";
- /** 正整数*/
- private static final String intege1="^[1-9]\d*$";
- /** 负整数*/
- private static final String intege2="^-[1-9]\d*$";
- /** 数字*/
- private static final String num="^([+-]?)\d*\.?\d+$";
- /** 正数(正整数 + 0)*/
- private static final String num1="^[1-9]\d*|0$";
- /** 负数(负整数 + 0)*/
- private static final String num2="^-[1-9]\d*|0$";
- /** 浮点数*/
- private static final String decmal="^([+-]?)\d*\.\d+$";
- /** 正浮点数*/
- private static final String decmal1="^[1-9]\d*.\d*|0.\d*[1-9]\d*$";
- /** 负浮点数*/
- private static final String decmal2="^-([1-9]\d*.\d*|0.\d*[1-9]\d*)$";
- /** 浮点数*/
- private static final String decmal3="^-?([1-9]\d*.\d*|0.\d*[1-9]\d*|0?.0+|0)$";
- /** 非负浮点数(正浮点数 + 0)*/
- private static final String decmal4="^[1-9]\d*.\d*|0.\d*[1-9]\d*|0?.0+|0$";
- /**非正浮点数(负浮点数 + 0) */
- private static final String decmal5="^(-([1-9]\d*.\d*|0.\d*[1-9]\d*))|0?.0+|0$";
- /** 邮件*/
- private static final String email="^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$";
- /** 颜色*/
- private static final String color="^[a-fA-F0-9]{6}$";
- /** url*/
- private static final String url="^http[s]?=\/\/([\w-]+\.)+[\w-]+([\w-./?%&=]*)?$";
- /** 仅中文*/
- private static final String chinese="^[\一-\龥\豈-\鶴]+$";
- /** 仅ACSII字符*/
- private static final String ascii="^[\-\ÿ]+$";
- /**邮编 */
- private static final String zipcode="^\d{6}$";
- /** ip地址*/
- private static final String 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)$";
- /** 非空*/
- private static final String notempty="^\S+$";
- /**图片 */
- private static final String picture="(.*)\.(jpg|bmp|gif|ico|pcx|jpeg|tif|png|raw|tga)$";
- /** 压缩文件*/
- private static final String rar="(.*)\.(rar|zip|7zip|tgz)$";
- /** 日期*/
- private static final String date="^\d{4}(\-|\/|\.)\d{1,2}\1\d{1,2}$";
- /** QQ号码*/
- private static final String qq="^[1-9]*[1-9][0-9]*$";
- /** 电话号码的函数(包括验证国内区号;国际区号;分机号)*/
- private static final String tel="^(([0\+]\d{2,3}-)?(0\d{2,3})-)?(\d{7,8})(-(\d{1,}))?$";
- /** 用来用户注册。匹配由数字、26个英文字母或者下划线组成的字符串*/
- private static final String username="^\w+$";
- /** 字母*/
- private static final String letter="^[A-Za-z]+$";
- private static final String letterAndSpace="^[A-Za-z ]+$";
- /** 大写字母*/
- private static final String letter_u="^[A-Z]+$";
- /** 小写字母*/
- private static final String letter_l="^[a-z]+$";
- /** 身份证*/
- private static final String idcard="^[1-9]([0-9]{14}|[0-9]{17})$";
- /**判断字符串是否为浮点数*/
- private static final String isFloat="^[-]?\d+(\.\d+)?$";
- /**判断字符串是否为正浮点数*/
- private static final String isUFloat="^\d+(\.\d+)?$";
- /**判断是否是整数*/
- private static final String isInteger="^[-]?\d+$";
- /**判断是否是正整数*/
- private static final String isUInteger="^\d+$";
- /**判断车辆Vin码*/
- private static final String isCarVin="^[1234567890WERTYUPASDFGHJKLZXCVBNM]{13}[0-9]{4}$";
- /** 手机号 */
- public static boolean isMobile(String input){
- return matches(mobile, input);
- }
- public static boolean isCodeAndMobile(String input){
- return matches(codeAndMobile, input);
- }
- /** 整数 */
- public static boolean isIntege(String input){
- return matches(intege, input);
- }
- /** 正整数 */
- public static boolean isintege1(String input){
- return matches(intege1, input);
- }
- /** 负整数*/
- public static boolean isIntege2(String input){
- return matches(intege2, input);
- }
- /** 数字 */
- public static boolean isNum(String input){
- return matches(num, input);
- }
- /** 正数(正整数 + 0) */
- public static boolean isNum1(String input){
- return matches(num1, input);
- }
- /** 负数(负整数 + 0)*/
- public static boolean isNum2(String input){
- return matches(num2, input);
- }
- /** 浮点数*/
- public static boolean isDecmal(String input){
- return matches(decmal, input);
- }
- /** 正浮点数*/
- public static boolean isDecmal1(String input){
- return matches(decmal1, input);
- }
- /** 负浮点数*/
- public static boolean isDecmal2(String input){
- return matches(decmal2, input);
- }
- /**浮点数 */
- public static boolean isDecmal3(String input){
- return matches(decmal3, input);
- }
- /** 非负浮点数(正浮点数 + 0)*/
- public static boolean isDecmal4(String input){
- return matches(decmal4, input);
- }
- /** 非正浮点数(负浮点数 + 0)*/
- public static boolean isDecmal5(String input){
- return matches(decmal5, input);
- }
- /** 邮件*/
- public static boolean isEmail(String input){
- return matches(email, input);
- }
- /** 颜色*/
- public static boolean isColor(String input){
- return matches(color, input);
- }
- /** url*/
- public static boolean isUrl(String input){
- return matches(url, input);
- }
- /** 中文*/
- public static boolean isChinese(String input){
- return matches(chinese, input);
- }
- /** ascii码*/
- public static boolean isAscii(String input){
- return matches(ascii, input);
- }
- /** 邮编*/
- public static boolean isZipcode(String input){
- return matches(zipcode, input);
- }
- /** IP地址*/
- public static boolean isIP4(String input){
- return matches(ip4, input);
- }
- /** 非空*/
- public static boolean isNotEmpty(String input){
- return matches(notempty, input);
- }
- /** 图片*/
- public static boolean isPicture(String input){
- return matches(picture, input);
- }
- /** 压缩文件*/
- public static boolean isRar(String input){
- return matches(rar, input);
- }
- /** 日期*/
- public static boolean isDate(String input){
- return matches(date, input);
- }
- /** qq*/
- public static boolean isQQ(String input){
- return matches(qq, input);
- }
- /** 电话号码的函数(包括验证国内区号;国际区号;分机号)*/
- public static boolean isTel(String input){
- return matches(tel, input);
- }
- /** 用来用户注册。匹配由数字、26个英文字母或者下划线组成的字符串*/
- public static boolean isUserName(String input){
- return matches(username, input);
- }
- /**字母*/
- public static boolean isLetter(String input){
- return matches(letter, input);
- }
- public static boolean isLetterAndSpace(String input){
- return matches(letterAndSpace, input);
- }
- /** 小写字母*/
- public static boolean isLowLetter(String input){
- return matches(letter_l, input);
- }
- /** 大写字母*/
- public static boolean isUpperLetter(String input){
- return matches(letter_u, input);
- }
- /** 身份证*/
- public static boolean isIDCard(String input){
- return matches(idcard, input);
- }
- public static boolean isFloat(String input){
- return matches(isFloat, input);
- }
- public static boolean isUFloat(String input){
- return matches(isUFloat, input);
- }
- public static boolean isInteger(String input){
- return matches(isInteger, input);
- }
- public static boolean isUInteger(String input){
- return matches(isUInteger, input);
- }
- public static boolean isCarVin(String carVin){
- return matches(isCarVin, carVin);
- }
- public static boolean matches(String regex,String input){
- if(StringUtils.isBlank(input)) return false;
- if(input.matches(regex))return true;
- return false;
- }
- public static void main(String[] args) {
- /*System.out.println(isInteger("1"));
- System.out.println(isInteger("0"));
- System.out.println(isInteger("-1"));
- System.out.println(isInteger("1.0"));
- System.out.println("--------------------");
- System.out.println(isUInteger("-1"));
- System.out.println(isUInteger("0"));
- System.out.println(isUInteger("10"));
- System.out.println(isUInteger("1.3"));*/
- System.out.println(isLetterAndSpace("tai wan"));
- }
- }