package regex;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class FindGroup {
 public static void main( String args[] ){
 // 按指定模式在字符串查找
 String line = "This order was placed for QT3000! OK?";
 String pattern = "(\\D*)(\\d+)(.*)";
 // 创建 Pattern 对象
 Pattern r = Pattern.compile(pattern);
 // 现在创建 matcher 对象
 Matcher m = r.matcher(line);
 if (m.find( )) {
 System.out.println("Found value: " + m.group(0) );
 System.out.println("Found value: " + m.group(1) );
 System.out.println("Found value: " + m.group(2) );
 System.out.println("Found value: " + m.group(3) );
 } else {
 System.out.println("NO MATCH");
 }
 }
}