util.regex.*; public class MatchPhoneNumbers { public static void main(String[] args) { String[] testStrings = { /* Following are valid phone number examples */ "(123)4567890", "1234567890", "123-456-7890", "(123)456-7890", /* Following are invalid phone numbers */ "(1234567890)...
PHONE_REGEX是我们之前定义的用于验证手机号码的正则表达式。 isValidPhoneNumber方法接收一个字符串作为参数,并使用Pattern和Matcher类对手机号码进行匹配。 在main方法中,我们测试了几个手机号码,并输出它们的有效性。 类图 接下来,我们可以描绘出此程序的类图,展示PhoneNumberValidator类的结构。 PhoneNumberValidator- p...
Regex to match 10 digit Phone Number with No space This is simplest regex to match just 10 digits. We will also see here how to use regex to validate pattern: String regex="^\\d{10}$";Pattern pattern=Pattern.compile(regex);Matcher matcher=pattern.matcher("9876543210");matcher.matches();...
importjava.util.regex.Matcher;importjava.util.regex.Pattern;importjava.util.ArrayList;importjava.util.List;publicclassPhoneNumberMatcher{// 定义手机号的正则表达式privatestaticfinalStringPHONE_REGEX="1[3-9]\\d{9}";publicstaticvoidmain(String[]args){Stringinput="我的手机号码是13800138000, 你可以联系...
Help in java regex. Here are some phone numbers. I want to print all phone number without prefix and 0. Note :- phone number should be 10 digit long without (+91 and space and 0) String a = "+918092123456 " + "+91 9431123456" + "9075123456" + "08409123456"; // My code for th...
Following are invalid phone numbers: "(1234567890)","123)4567890", "12345678901", "(1)234567890", "(123)-4567890", "1", "12-3456-7890", "123-4567", "Hello world"}; Regex explanation: ^\\(? - May start with an option "(" (\\d{3}) - Followed by 3 digits \\)? - May ...
3:判断是否是手机号码 Copy /** *正则表达式验证手机 */publicstaticbooleanorPhoneNumber(String phoneNumber){if(phoneNumber ==null||"".equals(phoneNumber))returnfalse;Stringregex="^1[3|4|5|8][0-9]\\d{8}$";returnphoneNumber.matches(regex); }...
1/**2*正则表达式验证手机3*/4publicstaticbooleanorPhoneNumber(String phoneNumber) {5if(phoneNumber ==null|| "".equals(phoneNumber))6returnfalse;7String regex = "^1[3|4|5|8][0-9]\\d{8}$";8returnphoneNumber.matches(regex);9}
Given below is a Java program that converts a string to a phone number in(###) ###-###format. It uses theString.replaceFirst()method for matching and replacing the substring using regex. Stringinput="1234567890";Stringnumber=input.replaceFirst("(\\d{3})(\\d{3})(\\d+)","($1) ...
@TestpublicvoidregextExtractNumber(){// 匹配任意的数字Patternp=Pattern.compile("\\d+");Matcherm=p.matcher("string1234more567string890");while(m.find()){System.out.println(m.group());}} 匹配手机号 @TestpublicvoidregexPhone(){// 手机号的第一位必须为 1。 ^[1]// 手机号的第二位必须为...