ソーシャルマーケティングを実現するPHPドッキングQQインターフェースの実装方法の分析

// 网页授权获取Access Token
$appId = 'YOUR_APP_ID';
$appKey = 'YOUR_APP_KEY';
$redirectUri = 'YOUR_REDIRECT_URL';

$code = $_GET['code'];
$tokenUrl = "https://graph.qq.com/oauth2.0/token?grant_type=authorization_code&client_id=$appId&client_secret=$appKey&code=$code&redirect_uri=$redirectUri";

$response = file_get_contents($tokenUrl);
if (strpos($response, "access_token=") !== false) {
    $params = explode("&", $response);
    $accessToken = explode("=", $params[0])[1];
    $expiresIn = explode("=", $params[1])[1];
    // 存储access_token和expires_in到数据库或其他地方
}

// 获取openID
$openidUrl = "https://graph.qq.com/oauth2.0/me?access_token=$accessToken";
$response = file_get_contents($openidUrl);
if (strpos($response, "openid") !== false) {
    $uid_start = strpos($response, '"openid":"') + 10;
    $openid = substr($response, $uid_start, strpos($response, '"', $uid_start) - $uid_start);
}

$userInfoUrl = "https://graph.qq.com/user/get_user_info";
$params = [
    'access_token' => $accessToken,
    'oauth_consumer_key' => $appId,
    'openid' => $openid
];

$options = [
    'http' => [
        'method' => 'GET',
        'header' => "Content-type: application/x-www-form-urlencoded
",
    ],
];

$context = stream_context_create($options);
$userInfo = file_get_contents($userInfoUrl . '?' . http_build_query($params), false, $context);

$userInfo = json_decode($userInfo, true);

// 打印用户信息
echo "昵称：" . $userInfo['nickname'] . "<br>";
echo "性别：" . $userInfo['gender'] . "<br>";
echo "头像URL：" . $userInfo['figureurl_qq_2'] . "<br>";