Array
(
[id] => 9794ea5d-9dc1-4b15-a798-fd0fa4ff6f4c
[timestamp] => 2017-07-05T03:47:00.764Z
[lang] => en
[result] => Array
(
[source] => agent
[resolvedQuery] => what is annual leave
[speech] =>
[action] => test
[actionIncomplete] =>
[parameters] => Array
(
[allowance_type] => Array
(
)
[bonus_type] => Array
(
)
[salary_type] => Array
(
)
[leave_type] => Array
(
[0] => annual leave
)
)
[contexts] => Array
(
[0] => Array
(
[name] => to-apply
[parameters] => Array
(
[allowance_type] => Array
(
)
[leave_type] => Array
(
[0] => annual leave
)
[bonus_type.original] =>
[bonus_type] => Array
(
)
[leave_type.original] => annual leave
[allowance_type.original] =>
[salary_type] => Array
(
)
[salary_type.original] =>
)
[lifespan] => 5
)
)
[metadata] => Array
(
[intentId] => e2bda510-2f4d-41b8-a80b-e11f148c804b
[webhookUsed] => true
[webhookForSlotFillingUsed] => false
[intentName] => description-definition-what
)
[fulfillment] => Array
(
[speech] =>
[messages] => Array
(
[0] => Array
(
[type] => 0
[speech] =>
)
)
)
[score] => 1
)
[status] => Array
(
[code] => 200
[errorType] => success
)
[sessionId] => 07a5acce-9587-4f06-b715-1c9106732109
)您好，我有这段代码，我试图创建一个 webhook 来从 API.AI 调用 json 文件。它获取数据并保存在一个名为 JSON.php 的新文件中，但我试图回显它没有发生的数据。是因为页面没有自动刷新还是？
<?php
$data = json_decode(file_get_contents("php://input"), true);
file_put_contents("JSON.php", print_r($data, true));
echo $data['intentName'];
?>最佳答案
所以应该是$data['result']['metadata']['intentName'];而不是$data['intentName']
关于javascript - 无法使用 echo 查看输出，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/44916402/