java正则表达式验证手机号码ip，邮箱

1.java验证IP地址：

Pattern pattern = Pattern.compile("\\b((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\b");

Matcher matcher = pattern.matcher("127.400.600.2"); //以验证127.400.600.2为例

System.out.println(matcher.matches());

2. java验证日期时间，解决润月：

Pattern pattern = Pattern
.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][0-9])|([2][0-3]))\\:([0-5]?[0-9])((\\s)|(\\:([0-5]?[0-9])))))?$");

Matcher matcher = pattern.matcher("2011-09-27 15:22:07");

System.out.println(matcher.matches());

3.java验证邮箱格式：

Pattern pattern = Pattern.compile("^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$");

Matcher matcher = pattern.matcher("[e-mail]");

System.out.println(matcher.matches());

<wbr></wbr>

根据实际开发于2009年9月7日最新统计：
<wbr>中国电信发布中国3G号码段:中国联通185,186;中国移动188,187;中国电信189,180共6个号段。<br><wbr>3G业务专属的180-189号段已基本分配给各运营商使用, 其中180、189分配给中国电信,187、188归中国移动使用,185、186属于新联通。<br><wbr>中国移动拥有号码段：139、138、137、136、135、134、159、158、157（3G）、152、151、150、188（3G）、187（3G）;14个号段<br><wbr>中国联通拥有号码段：130、131、132、155、156（3G）、186（3G）、185（3G）;6个号段<br><wbr>中国电信拥有号码段：133、153、189（3G）、180（3G）;4个号码段<br><wbr>移动:<br><wbr><wbr><wbr><wbr> 2G号段(GSM网络)有139,138,137,136,135,134(0-8),159,158,152,151,150<br><wbr><wbr><wbr><wbr> 3G号段(TD-SCDMA网络)有157,188,187<br><wbr><wbr><wbr><wbr> 147是移动TD上网卡专用号段.<br><wbr>联通:<br><wbr><wbr><wbr><wbr> 2G号段(GSM网络)有130,131,132,155,156<br><wbr><wbr><wbr><wbr> 3G号段(WCDMA网络)有186,185<br><wbr>电信:<br><wbr><wbr><wbr><wbr> 2G号段(CDMA网络)有133,153<br><wbr><wbr><wbr><wbr> 3G号段(CDMA网络)有189,180</wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>

检验手机号码和邮箱的类

package com.ccit.networld.ccs.common.util;

import java.io.IOException;<wbr><wbr><br> import java.util.regex.Matcher;<wbr><wbr><br> import java.util.regex.Pattern;<wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>

import org.apache.log4j.Logger;
<wbr><br> public class ClassPathResource {<wbr><br><wbr>private static final Logger logger = Logger.getLogger(ClassPathResource.class);<br><wbr><wbr><wbr> public static boolean isMobileNO(String mobiles){<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> Pattern p = Pattern.compile("^((13[0-9])|(15[^4,\\D])|(18[0,5-9]))\\d{8}$");<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> Matcher m = p.matcher(mobiles);<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> logger.info(m.matches()+"---");<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> return m.matches();<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr> }<wbr><br><wbr><wbr><wbr><br><wbr><wbr><wbr> public static boolean isEmail(String email){<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr>String str="^([a-zA-Z0-9]*[-_]?[a-zA-Z0-9]+)*@([a-zA-Z0-9]*[-_]?[a-zA-Z0-9]+)+[\\.][A-Za-z]{2,3}([\\.][A-Za-z]{2})?$";<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> Pattern p = Pattern.compile(str);<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> Matcher m = p.matcher(email);<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> logger.info(m.matches()+"---");<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> return m.matches();<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr> }<wbr><br><wbr><wbr><wbr> public static void main(String[] args) throws IOException {<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> System.out.println(ClassPathResource.isEmail("<a href="mailto:[e-mail]">[e-mail]</a>"));<wbr><wbr><wbr><wbr><wbr><br><wbr><wbr><wbr> }<wbr><wbr><br> }<wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>