package com.weshop.core.util;import java.util.regex.Pattern;/*** 校验器：利用正则表达式校验邮箱、手机号等* * @author * */public class Validator {/*** 正则表达式：验证用户名*///public static final String REGEX_USERNAME = "^[a-zA-Z]\\w{5,17}$";public static final String REGEX_USERNAME = "^[a-zA-Z]\\w{2,20}$";/*** 正则表达式：验证密码*/public static final String REGEX_PASSWORD = "^[a-zA-Z0-9]{6,16}$";/*** 正则表达式：验证手机号*/// public static final String REGEX_MOBILE = "^((13[0-9])|(15[^4,\\D])|(18[0,5-9]))\\d{8}$";public static final String REGEX_MOBILE = "^((13[0-9])|(15[^4,\\D])|(17[0-9])|(18[0-9]))\\d{8}$";/*** 正则表达式：验证邮箱*/public static final String REGEX_EMAIL = "^([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$";/*** 正则表达式：验证汉字*/public static final String REGEX_CHINESE = "^[\u4e00-\u9fa5],{0,}$";/*** 正则表达式：验证身份证*/public static final String REGEX_ID_CARD = "(^\\d{18}$)|(^\\d{15}$)";/*** 正则表达式：验证URL*/public static final String REGEX_URL = "http(s)?://([\\w-]+\\.)+[\\w-]+(/[\\w- ./?%&=]*)?";/*** 正则表达式：验证IP地址*/public static final String REGEX_IP_ADDR = "(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)";/*** 正则表达式：验证图片参数*/public static final String REGEX_IMG_URL = "^.*_[1-9]\\d*x[1-9]\\d*.jpg$";/*** 校验用户名* * @param username* @return 校验通过返回true，否则返回false*/public static boolean isUsername(String username) {return Pattern.matches(REGEX_USERNAME, username);}public static boolean isImgParameter(String p){return Pattern.matches(REGEX_IMG_URL, p);}/*** 校验密码* * @param password* @return 校验通过返回true，否则返回false*/public static boolean isPassword(String password) {return Pattern.matches(REGEX_PASSWORD, password);}/*** 校验手机号* * @param mobile* @return 校验通过返回true，否则返回false*/public static boolean isMobile(String mobile) {return Pattern.matches(REGEX_MOBILE, mobile);}/*** 校验邮箱* * @param email* @return 校验通过返回true，否则返回false*/public static boolean isEmail(String email) {return Pattern.matches(REGEX_EMAIL, email);}/*** 校验汉字* * @param chinese* @return 校验通过返回true，否则返回false*/public static boolean isChinese(String chinese) {return Pattern.matches(REGEX_CHINESE, chinese);}/*** 校验身份证* * @param idCard* @return 校验通过返回true，否则返回false*/public static boolean isIDCard(String idCard) {return Pattern.matches(REGEX_ID_CARD, idCard);}/*** 校验URL* * @param url* @return 校验通过返回true，否则返回false*/public static boolean isUrl(String url) {return Pattern.matches(REGEX_URL, url);}/*** 校验IP地址* * @param ipAddr* @return*/public static boolean isIPAddr(String ipAddr) {return Pattern.matches(REGEX_IP_ADDR, ipAddr);}public static void main(String[] args) {// String username = "fdsdfsdj";// System.out.println(Validator.isUsername(username));// System.out.println(Validator.isChinese(username));System.out.println(Validator.isImgParameter("http://127.0.0.1:8080/ddbuy/c.jpg_1400x20.jpg"));}}
