我在第79行的REST.php中有400个错误请求，实现了GMAIL Api PHP

Question

我在第79行的REST.php中获得400 Bad Request，实现了GMAIL Api PHP

我使用下面的代码来实现：

// Get the API client and construct the service object.
$client = new Google_Client();
$client->setDeveloperKey(API_KEY);
$client->setClientId(OAUTH_CLIENT_ID);
$client->setClientSecret(OAUTH_CLIENT_SECRET);
$client_email = MY_SERVICE_ACCOUNT_ID;
$private_key = file_get_contents('MYP12.p12');
$scopes = array(
                    'https://www.googleapis.com/auth/userinfo.email',
                    'https://mail.google.com'
                );
$credentials = new Google_Auth_AssertionCredentials(
    $client_email,
    $scopes,
    $private_key
);
$client->setApplicationName("Gmail Sample");
$client->setAssertionCredentials($credentials);
 //Refresh the token if it's expired.
if ($client->getAuth()->isAccessTokenExpired()) {
    $client->getAuth()->refreshTokenWithAssertion();
}
$token = $client->getAccessToken();
$client->setAccessToken($token);
$service = new Google_Service_Gmail($client);
$user = 'me';

$date_last = date('Y-m-d');
$newdate = strtotime('-1 day', strtotime($date_last));
$newdate = date('Y-m-d', $newdate);

$q = " 'after:".$newdate."'";
$messagesResponse = $service->users_messages->listUsersMessages($user, ['maxResults'=>1000 , 'q'=> $q]);
echo '<pre>';
print_r($messagesResponse);exit;

致命错误：未捕获的异常“Google_Service_Exception”，并显示消息“错误呼叫GET https：//www.googleapis.com/gmail/v1/users/me/messages?maxResults = 1000＆q = +％27after％3A2017-12-26％27＆key = [API_KEY]：第39行的C：\ wamp \ www \ google \ google_calendar \ src \ Google \ Http \ REST.php中的（400）错误请求

Answer 1

您必须用您的凭据替换API_KEY，OAUTH_CLIENT_ID，OAUTH_CLIENT_SECRET，[MY_SERVICE_ACCOUNT_ID]。

$client->setDeveloperKey(API_KEY);
$client->setClientId(OAUTH_CLIENT_ID);
$client->setClientSecret(OAUTH_CLIENT_SECRET');
$client_email = '[MY_SERVICE_ACCOUNT_ID]';