Java正则表达式取特定值

private void testReg() {String str = "type3=333\r\ntype2=222\r\ntype1=111\r\n";String regex = "type\\d=(\\S*)\r\n";Pattern pattern = Pattern.compile(regex);Matcher matcher = pattern.matcher(str);while(matcher.find()) {System.out.println(matcher.group(1));}}