我在这里发布了许多类似问题的答案,但似乎没有一个人使用我的代码。
所以我试图从中获取访问令牌并尝试将其保存在数据库中。
的index.php
<?php
session_start();
require_once __DIR__ . '/vendor/autoload.php';
$client = new Google_Client();
$client->setAuthConfig('client_id.json');
$client->setAccessType("offline"); // offline access
$client->addScope(Google_Service_Drive::DRIVE);
$db_host = 'localhost';
$db_user = 'root';
$db_password = '';
$db_name = 'bantingdb';
$connection = @new mysqli($db_host, $db_user, $db_password, $db_name);
if($connection->connect_errno!=0)
{
echo 'Error: '.$connection->connect_errno.' Opis: '.$connection->connect_error;
} else
{
$sql2 = "SELECT * FROM googledrive WHERE id_user='$_SESSION[id_user]'";
if($query2 = @$connection->query($sql2))
{
$amountOfRows2 = $query2->num_rows;
if($amountOfRows2>0)
{
$user = $query2->fetch_array();
}
}
}
if($user['accessToken'] != '') {
$accessToken = $user['accessToken'];
$client->setAccessToken($access_token);
//Refresh the token if it's expired.
if ($client->isAccessTokenExpired()) {
$client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
$accessToken = $client->getAccessToken();
$sql = "SELECT * FROM googledrive WHERE id_user='$_SESSION[id_user]'";
if($query = @$connection->query($sql))
{
$amountOfRows = $query->num_rows;
if($amountOfRows>0)
{
$store = "UPDATE googledrive SET accessToken = '$accessToken' WHERE id_user='$_SESSION[id_user]'";
if (mysqli_multi_query($connection, $store))
{
}
} else {
$store = "INSERT INTO googledrive (id_user, accessToken) VALUES ('$_SESSION[id_user]', '$accessToken')";
if (mysqli_multi_query($connection, $store))
{
}
}
}
}
$drive_service = new Google_Service_Drive($client);
$files_list = $drive_service->files->listFiles(array())->getFiles();
if (count($files_list) == 0) {
print "No files found.\n";
} else {
foreach ($files_list as $file) {
$res['name'] = $file->getName();
$res['id'] = $file->getId();
$files[] = $res;
}
print_r($files);
}
} else {
$redirect_uri = 'http://' . $_SERVER['HTTP_HOST'] . 'callback.php';
header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}
callback.php
<?php
session_start();
require_once __DIR__ . '/vendor/autoload.php';
$client = new Google_Client();
$client->setAuthConfigFile('client_id.json');
$client->setRedirectUri('http://' . $_SERVER['HTTP_HOST'] . '/callback.php');
$client->addScope(Google_Service_Drive::DRIVE); //::DRIVE_METADATA_READONLY
if (! isset($_GET['code'])) {
$auth_url = $client->createAuthUrl();
header('Location: ' . filter_var($auth_url, FILTER_SANITIZE_URL));
} else {
$client->authenticate($_GET['code']);
$accessToken = $client->getAccessToken();
$db_host = 'localhost';
$db_user = 'root';
$db_password = '';
$db_name = 'bantingdb';
$connection = @new mysqli($db_host, $db_user, $db_password, $db_name);
if($connection->connect_errno!=0)
{
echo 'Error: '.$connection->connect_errno.' Opis: '.$connection->connect_error;
} else
{
$sql = "SELECT * FROM googledrive WHERE id_user='$_SESSION[id_user]'";
if($query = @$connection->query($sql))
{
$amountOfRows = $query->num_rows;
if($amountOfRows>0)
{
$store = "UPDATE googledrive SET accessToken = '$accessToken' WHERE id_user='$_SESSION[id_user]'";
if (mysqli_multi_query($connection, $store))
{
$redirect_uri = 'http://' . $_SERVER['HTTP_HOST'] . '/index.php';
header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}
} else {
$store = "INSERT INTO googledrive (id_user, accessToken) VALUES ('$_SESSION[id_user]', '$accessToken')";
if (mysqli_multi_query($connection, $store))
{
$redirect_uri = 'http://' . $_SERVER['HTTP_HOST'] . '/index.php';
header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}
}
}
}
}
我不断收到invalid_grant
错误。
感谢。