php - Guzzle - 如何设置 json 标题？

Question

出现Accept: application/json尚未为请求 header 设置。我没有收到 json 响应。

$params = [
    'client_id'     => 'xxxx',
    'client_secret' => 'xxxxxxxxxx',
    'code'          => $request->get('code'),
    'state'         => $request->get('state'),
];

$client = new Client(['headers' => ['Accept: application/json']]);
$response = $client->post($tokenUrl, [
    'form_params' => $params,
]);

echo $response->getBody();

我该如何解决这个问题？

Answer 1

根据 http://docs.guzzlephp.org/en/latest/request-options.html，您应该将标题编写为关联数组.

所以，试试

$client = new Client(['headers' => ['Accept' => 'application/json']]);