求助：java对接apple pay

我在对接apple pay的时候一直401，实在不知道问题，求各位大神指点一下，不知道是我代码的问题，还是这几个参数问题，或者是缺少了配置，下面是我的代码

public Object getIosOrderId(String transactionId) {
    try {
        String keyId = "keyId";
        String issuerId = "issuerId";
        String bundleId = "bundleId";

        String url = "https://api.storekit-sandbox.itunes.apple.com/inApps/v2/transactions/" + transactionId;

        String path = "AuthKey.p8";
        String authKey = FileUtils.readFile(path);
        String token = "Bearer " + new BearerTokenAuthenticator(authKey, keyId, issuerId, bundleId).generateToken();

        SSLContext sc = SSLContext.getInstance("SSL");
        sc.init(null, new TrustManager[]{IosVerifyUtils.myX509TrustManager},new java.security.SecureRandom());
        URL console = new URL(url);
        HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
        conn.setSSLSocketFactory(sc.getSocketFactory());
        conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
        conn.setRequestMethod("GET");
        conn.setRequestProperty("content-type", "text/json");
        conn.setRequestProperty("Proxy-Connection", "Keep-Alive");
        conn.setRequestProperty("Authorization", token);
        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setConnectTimeout(3000);
        InputStream is = conn.getInputStream();
        BufferedReader reader = new BufferedReader(new InputStreamReader(is));
        String line = "";
        StringBuilder sb = new StringBuilder();
        while ((line = reader.readLine()) != null) {
            sb.append(line);
        }
        JSONObject jsonObject = JSONObject.parseObject(sb.toString());
        log.info("ios支付回值:" + jsonObject);
        String jwsTransactionBase64 = jsonObject.getString("signedTransactionInfo").split("\.")[1];
        String jwsTransactionBase = new String(Base64.getDecoder().decode(jwsTransactionBase64));
        return jwsTransactionBase;
    } catch (Exception e) {
        log.error("{}",e);
    }
    return null;
}