package learning.regexp;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class RegexpExample {
public static void main(String[] args) {
Pattern pattern = Pattern.compile("<a href=['\"]([^'\"]+)['\"]>", Pattern.CASE_INSENSITIVE);
Matcher matcher = pattern.matcher("<b><a href='http://sample.jp/index.html'></b>");
while (matcher.find()) {
System.out.println(matcher.group(1));
}
matcher = pattern.matcher("<b><a href=\"http://sample.jp/index.html\"></b>");
while (matcher.find()) {
System.out.println(matcher.group(1));
}
matcher = pattern.matcher("<B><A HREF='HTTP://SAMPLE.JP/INDEX.HTML'></B>");
while (matcher.find()) {
System.out.println(matcher.group(1));
}
}
}