Question

我使用PHP代码调用Google Dialogflow V2 API。如何打印完整的JSON查询结果？

我尝试回显响应，但得到：

可恢复的致命错误：类的对象 Google \ Cloud \ Dialogflow \ V2 \ DetectIntentResponse无法转换插入

我希望有人能帮助我！：）

<?php
namespace Google\Cloud\Samples\Dialogflow;
use Google\Cloud\Dialogflow\V2\SessionsClient;
use Google\Cloud\Dialogflow\V2\TextInput;
use Google\Cloud\Dialogflow\V2\QueryInput;

require __DIR__.'/vendor/autoload.php';


function detect_intent_texts($projectId, $text, $sessionId, $languageCode = 'nl')
{
    // new session
    $test = array('credentials' => 'client-secret.json');
    $sessionsClient = new SessionsClient($test);
    $session = $sessionsClient->sessionName($projectId, $sessionId ?: uniqid());
    printf('Session path: %s' . PHP_EOL, $session);

    // create text input
    $textInput = new TextInput();
    $textInput->setText($text);
    $textInput->setLanguageCode($languageCode);

    // create query input
    $queryInput = new QueryInput();
    $queryInput->setText($textInput);

    // get response and relevant info
    $response = $sessionsClient->detectIntent($session, $queryInput);
    $queryResult = $response->getQueryResult();
    $queryText = $queryResult->getQueryText();
    $intent = $queryResult->getIntent();
    $displayName = $intent->getDisplayName();
    $confidence = $queryResult->getIntentDetectionConfidence();
    $fulfilmentText = $queryResult->getFulfillmentText();

    // output relevant info
    print(str_repeat("=", 20) . PHP_EOL);
    printf('Query text: %s' . PHP_EOL, $queryText);
    printf('Detected intent: %s (confidence: %f)' . PHP_EOL, $displayName,
        $confidence);
    print(PHP_EOL);
    printf('Fulfilment text: %s' . PHP_EOL, $fulfilmentText);

    printf($response);

    $sessionsClient->close();



}

detect_intent_texts('livebot-coftjp','hallo','123456');

?>

打印查询结果Dialogflow

0 个答案: