Question

我一直在尝试使用REST api进行即时帐户验证，但遇到了几个问题。调用addTransferAccountForItem或addItemAndStartVerificationDataRequest api时收到错误415（问题更新帐户）。我想知道是否有任何方法可以获得更详细的错误消息，以便在进行这些调用时了解我做错了什么。错误消息以XML格式返回，但应以JSON格式返回。

以下是我如何进行addItemAndStartVerificationDataRequest调用的示例摘录。 GDURL是一个简单的类，它保存url并将所有参数连接成一个字符串，格式为“param1 = param1Value＆amp; param2 = param2Value ...”。

任何朝着正确方向的推动都将受到赞赏。谢谢。

我使用的网址是：

addItemAndStartVerificationDataRequestURL = 的baseUrl + jsonsdk / ExtendedInstantVerificationDataService / addItemAndStartVerificationDataRequest /

addTransferAccountForItem = 的baseUrl + jsonsdk / TransferAccountManagement / addTransferAccountForItem /

logger.info("Attempting to add item and start verification");
        try{
            GDURL iavUrl = new GDURL(restURL + addItemAndStartVerificationDataRequestURL);
            iavUrl.addParameter("cobSessionToken", cobrandSessionToken);
            iavUrl.addParameter("userSessionToken", userSessionToken);
            iavUrl.addParameter("contentServiceId", contentServiceId);
            iavUrl.addParameter("accountNumber", accountNumber);
            iavUrl.addParameter("routingNumber", routingNumber);
            iavUrl.addParameter("credentialFields.enclosedType", "com.yodlee.common.FieldInfoSingle");

            iavUrl.addParameter("credentialFields[0].displayName", "UserID");
            iavUrl.addParameter("credentialFields[0].fieldType.typeName", "IF_LOGIN");
            iavUrl.addParameter("credentialFields[0].helpText", "4710");
            iavUrl.addParameter("credentialFields[0].isEditable", "true");
            iavUrl.addParameter("credentialFields[0].maxlength", "32");
            iavUrl.addParameter("credentialFields[0].name", "LOGIN");
            iavUrl.addParameter("credentialFields[0].size", "20");
            iavUrl.addParameter("credentialFields[0].value", bankUsername);
            iavUrl.addParameter("credentialFields[0].valueIdentifier", "LOGIN");
            iavUrl.addParameter("credentialFields[0].valueMask", "LOGIN_FIELD");

            iavUrl.addParameter("credentialFields[1].displayName", "Password");
            iavUrl.addParameter("credentialFields[1].fieldType.typeName", "IF_PASSWORD");
            iavUrl.addParameter("credentialFields[1].helpText", "11976");
            iavUrl.addParameter("credentialFields[1].isEditable", "true");
            iavUrl.addParameter("credentialFields[1].maxlength", "40");
            iavUrl.addParameter("credentialFields[1].name", "PASSWORD");
            iavUrl.addParameter("credentialFields[1].size", "20");
            iavUrl.addParameter("credentialFields[1].value", bankPassword);
            iavUrl.addParameter("credentialFields[1].valueIdentifier", "PASSWORD");
            iavUrl.addParameter("credentialFields[1].valueMask", "LOGIN_FIELD");

            HttpURLConnection connection = null;
            connection = (HttpURLConnection) iavUrl.getURL().openConnection();
            connection.setDoOutput(true);
            connection.setRequestMethod("POST");
            connection.addRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            connection.connect();

            String s="";
            DataOutputStream wr = new DataOutputStream(connection.getOutputStream ());
            wr.writeBytes(iavUrl.getParamString());

            try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
                while(bufferedReader.ready())
                    s+=bufferedReader.readLine()+"/n";

            }

            System.out.println("add item response: /n" + s);

        }catch(IOException e){
            logger.error("error occured", e);
        }

Answer 1

415（问题更新帐户）是Yodlee的数据代理在尝试从终端站点汇总帐户时遇到异常时抛出的错误。如果最终站点终止由数据代理建立的会话，则会抛出此特定错误，因为用户可能已直接登录到终端站点。

要了解有关错误代码的详情，请参阅此document

来自IAV Rest API的错误415 - 获取详细的错误消息

1 个答案: