java 中文数字转阿拉伯数字

    private static final char[] CN_NUMBER = new char[]{'一', '二', '三', '四', '五', '六', '七', '八', '九'};

    public static String replace(String content) {
        char[] chars = content.toCharArray();
        StringBuilder sb = new StringBuilder();
        for (char aChar : chars) {
            boolean matched = false;
            for (int j = 0; j < CN_NUMBER.length; j++) {
                if (aChar == CN_NUMBER[j]) {
                    matched = true;
                    sb.append((j + 1));
                }
            }
            if (!matched) {
                sb.append(aChar);
            }
        }
        return sb.toString();
    }