public String sign(String signKey, Map<String, Object> content) {
        Set<String> keySet = content.keySet();
        String[] keyData = keySet.toArray(new String[]{});
        StringBuilder signResult = new StringBuilder(signKey);
        Arrays.sort(keyData);
        for (String key : keyData) {
            if (!(content.get(key) instanceof String)) {
                continue;
            }
            if (Objects.equals(key, "sign")) {
                continue;
            }
            if (Objects.equals(key, "file")) {
                continue;
            }
            signResult.append(key);
            signResult.append(content.get(key));
        }
        String waitSign = signResult.toString();
        return SecureUtil.sha1(waitSign);
    }

def get_sign(sign_key: str, data: dict):
        list_data = list(data.keys())
        string_sign = sign_key
        sort_list = sorted(list_data)
        for item in sort_list:
            res_value = data[item]
            if not isinstance(res_value, str):
                continue
            if item == "sign":
                continue
            if item == "file":
                continue
            string_sign += str(item)
            string_sign += str(res_value)
        sign = hashlib.sha1(string_sign.encode("utf-8")).hexdigest()
        return sign

function get_sign($sign_key, $data) {
    $list_data = array_keys($data);
    $string_sign = $sign_key;
    sort($list_data);
    foreach ($list_data as $item) {
        $res_value = $data[$item];
        if (!is_string($res_value)) {
            continue;
        }
        if ($item == "sign") {
            continue;
        }
        if ($item == "file") {
            continue;
        }
        $string_sign .= $item;
        $string_sign .= $res_value;
    }
    $sign = sha1($string_sign);
    return $sign;
}