【发布时间】:2020-03-30 04:37:27
【问题描述】:
我正在通过我的 PHP 应用程序向 FCM 发送请求,但它返回以下错误:
{
"code": 400,
"message": "Invalid JSON payload received.
Unknown name \"{\"validateOnly\":true,\"message\":{\"name\":\"testName\",\"token\":\"validToken\"}}\":
Cannot bind query parameter. Field '{\"validateOnly\":true,\"message\":{\"name\":\"testName\",\"token\":\"validToken\"}}'
could not be found in request message.",
"status": "INVALID_ARGUMENT",
"details": [ { "@type": "type.googleapis.com/google.rpc.BadRequest",
"fieldViolations": [
{ "description": "Invalid JSON payload received.
Unknown name \"{\"validateOnly\":true,\"message\":{\"name\":\"testName\",\"token\":\"validToken\"}}\":
Cannot bind query parameter.
Field '{\"validateOnly\":true,\"message\":{\"name\":\"testName\",\"token\":\"validToken\"}}' could not be found in request message."
} ] } ] } }
我的通知
$notification = [
'validateOnly' => true,
'message' => [
'name' => $name,
'token' => "validToken"
]
];
$notification = json_encode($notification)
作为 JSON:
{
"validateOnly":true,
"message":{
"name":"testName",
"token":"validToken"
}
}
我的 http 标头
$header = [
'Accept' => 'application/json',
'Content-Length' => strlen($notification),
'Content-Type' => 'application/json',
];
$header = json_encode($header, JSON_UNESCAPED_SLASHES);
作为 JSON:
{
"Accept":"application/json",
"Content-Length":72,
"Content-Type":"application/json"
}
我的 cURL 代码
$curl_session = curl_init();
try {
curl_setopt($curl_session, CURLOPT_URL, $this->_apiUrl);
//_api_Url = https://fcm.googleapis.com/v1/projects/projectName/messages:send?access_token=$access_token
curl_setopt($curl_session, CURLOPT_POST, true);
curl_setopt($curl_session, CURLOPT_HTTPHEADER, $header);
curl_setopt($curl_session, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl_session, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl_session, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
curl_setopt($curl_session, CURLOPT_POSTFIELDS, $notification);
} catch (Exception $e) {
print_r($e);
}
$result = curl_exec($curl_session);
curl_close($curl_session);
我猜是\"{\"validateOnly\"... 中的前两个引号导致了这个问题。
那可能吗?如果是这样,你建议我如何解决它?
还有其他想法吗?据我所知,根据HTTP v1 docs,我的所有代码都是正确的
【问题讨论】:
标签: php json curl firebase-cloud-messaging