Question

Google日历无法正常运行，在E：\ Extrawork \ wamp \ www \ alpha \ application \ modules \ myaccount \ controllers \中收到错误“致命错误：未捕获异常'InvalidArgumentException'，并显示消息'无效代码'谷歌-API \ SRC \谷歌\ Client.php “

有人可以帮助我，谢谢你吗？

    public function google_api(){
        error_reporting(E_ALL);
        require_once('google-api/vendor/autoload.php');


        define('APPLICATION_NAME', 'Google Calendar API PHP Quickstart');
        define('CREDENTIALS_PATH', '~/credential/credential.json');
        define('CLIENT_SECRET_PATH', __DIR__ . '\google-api\client_secret.json');

        // If modifying these scopes, delete your previously saved credentials
        // at ~/.credentials/calendar-php-quickstart.json
        define('SCOPES', implode(' ', array(
          Google_Service_Calendar::CALENDAR_READONLY)
        ));

        // Get the API client and construct the service object.
        $client = $this->getClient();
        $service = new Google_Service_Calendar($client);

        // Print the next 10 events on the user's calendar.
        $calendarId = 'primary';
        $optParams = array(
          'maxResults' => 10,
          'orderBy' => 'startTime',
          'singleEvents' => TRUE,
          'timeMin' => date('c'),
        );
        $results = $service->events->listEvents($calendarId, $optParams);

        if (count($results->getItems()) == 0) {
          print "No upcoming events found.\n";
        } else {
          print "Upcoming events:\n";
          foreach ($results->getItems() as $event) {
            $start = $event->start->dateTime;
            if (empty($start)) {
              $start = $event->start->date;
            }
            printf("%s (%s)\n", $event->getSummary(), $start);
          }
        }
        if (php_sapi_name() != 'cli') {
          throw new Exception('This application must be run on the command line.');
        }

    }

    // Code Start
    /**
     * Returns an authorized API client.
     * @return Google_Client the authorized client object
     */
    function getClient() {
      $client = new Google_Client();
      $client->setApplicationName(APPLICATION_NAME);
      $client->setScopes(SCOPES);
      $client->setAuthConfig(CLIENT_SECRET_PATH);

      $client->setAccessType('offline');

      // Load previously authorized credentials from a file.
      $credentialsPath = $this->expandHomeDirectory(CREDENTIALS_PATH);
      if (file_exists($credentialsPath)) {
        $accessToken = json_decode(file_get_contents($credentialsPath), true);
      } else {
        // Request authorization from the user.
        $authUrl = $client->createAuthUrl();
        printf("Open the following link in your browser:\n%s\n", $authUrl);
        print 'Enter verification code: ';
        $authCode = trim(fgets(STDIN));

        // Exchange authorization code for an access token.
        $accessToken = $client->fetchAccessTokenWithAuthCode($authCode);

        // Store the credentials to disk.
        if(!file_exists(dirname($credentialsPath))) {
          mkdir(dirname($credentialsPath), 0700, true);
        }
        file_put_contents($credentialsPath, json_encode($accessToken));
        printf("Credentials saved to %s\n", $credentialsPath);
      }
      $client->setAccessToken($accessToken);

      // Refresh the token if it's expired.
      if ($client->isAccessTokenExpired()) {
        $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
        file_put_contents($credentialsPath, json_encode($client->getAccessToken()));
      }
      return $client;
    }

    /**
     * Expands the home directory alias '~' to the full path.
     * @param string $path the path to expand.
     * @return string the expanded path.
     */
    function expandHomeDirectory($path) {
      $homeDirectory = getenv('HOME');
      if (empty($homeDirectory)) {
        $homeDirectory = getenv('HOMEDRIVE') . getenv('HOMEPATH');
      }
      return str_replace('~', realpath($homeDirectory), $path);
    }
    // Code End

`

Answer 1

您可以参考此related GitHub issue，其中指出API可能导致“无效代码”异常的原因是访问令牌的格式与新API中生成的格式不匹配。

此代码也可能有所帮助：

  获取内容时

，我使用了序列化函数


示例：$accessToken = serialize (file_get_contents($credentialsPath));




插入内容时，我使用了反序列化函数


示例：$accessToken = derialize(file_put_contents($credentialsPath, $accessToken););

尝试在serialize()和$accessToken所有可以解决您问题的地方unserialize()和$accessToken中插入{{1}}。

Answer 2

问题是凭证文件夹中的凭证.json文件之前未生成。我在我的网络浏览器中收到了一个字符串，如下所示的 https://accounts.google.com/o/oauth2/auth?response_type=code&access_type=offline&client_id=XXXXXXX&redirect_uri=XXXXX&state&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fcalendar.readonly&approval_prompt=auto 我在网络浏览器中打开此网址时收到了一段代码。我复制了该代码并用$ authCode = trim（CODE_I_GOT）替换了$ authCode = trim（fgets（STDIN））。此过程已生成credential.json文件，之后我能够成功运行我的代码

Google日历无效

2 个答案: