regex pattern java que son code example
Example 1: java regex matcher example
import java.util.regex.Pattern;
import java.util.regex.Matcher;
public class MatcherExample {
public static void main(String[] args) {
String text =
"This is the text to be searched " +
"for occurrences of the http:// pattern.";
String patternString = ".*http://.*";
Pattern pattern = Pattern.compile(patternString);
Matcher matcher = pattern.matcher(text);
boolean matches = matcher.matches();
int count = 0;
while(matcher.find()) {
count++;
System.out.println("found: " + count + " : "
+ matcher.start() + " - " + matcher.end());
}
}
}
Example 2: regex java
import java.io.*;
import java.util.regex.*;
public class testRegex {
private static Pattern pattern;
private static Matcher matcher;
public static void main(String args[]) {
pattern = Pattern.compile("Hugo");
matcher = pattern.matcher("Hugo Etiévant");
while(matcher.find()) {
System.out.println("Trouvé !");
}
}
}