JavaRegex-擷取的群組

標籤：javaRegex   class   private   pre   new   compile   運算式   span   getc   

    private Set<String> getCodes(String s) {        Set<String> resultSet = new HashSet<>();        Matcher matcher = codePattern.matcher(s);        while (matcher.find()) {            resultSet.add(matcher.group(1));        }        return resultSet;    }private static Pattern codePattern = Pattern.compile("\"code\":\"(\\w+)\",");

 

JavaRegex-擷取的群組