English | 简体中文 | 繁體中文 | Русский язык | Français | Español | Português | Deutsch | 日本語 | 한국어 | Italiano | بالعربية
L'espressione regolare/Carattere speciale “\ Z” corrisponde alla fine della stringa, ma escludendo i terminatori di riga consentiti.
import java.util.regex.Matcher; import java.util.regex.Pattern; public class RegexExample { public static void main( String args[] ) { String regex = "w3codebox$"; String input = "Hi how are you welcome to w3codebox"; Pattern p = Pattern.compile(regex); Matcher m = p.matcher(input); int count = 0; while(m.find()) { count++; } System.out.println("Number of matches: " + count); } }
Output result
Number of matches: 1
The following Java program verifies whether the given input text ends with a digit.
import java.util.regex.Matcher; import java.util.regex.Pattern; public class Data { public static void main( String args[] ) { String regex = "[0-9]$"; String input = "Hi how are you this is sample text this is third line 554"; Pattern p = Pattern.compile(regex); Matcher m = p.matcher(input); if(m.find()) { System.out.println("Given input ends with a digit"); } else { System.out.println("Given input doesn’t end with a digit"); } } }
Output result
Given input ends with a digit