Question

我正在尝试通过PHP使用Google API来检索日历事件。我的环境

Windows：10
PHP：7.0
Apache：2.4
通过以下命令加载Google API：作曲家需要google / apiclient：“ ^ 2.0”

我使用以下代码作为测试代码（test2.php）：

<html>
 <head>
 <title>PHP Test</title>
 </head>
 <body>
This is a line of text in test2.php
<?php
require_once 'C:\PHP\vendor\autoload.php';
$client = new Google_Client();

// $credentialsJson should contain the path to the json file downloaded from the API site
$credentialsJson = 'C:\Apache24\htdocs\credentials.json';
$credentials = $client->loadServiceAccountJson(
   $credentialJson,
   'https://www.googleapis.com/auth/calendar'
);

$client->setAssertionCredentials($credentials);

$service = new Google_Service_Calendar($client);

// $calendarId should contain the calendar id found on the settings page of the calendar
$calendarId = '*****myCalendarID*****';

$events = $service->events->listEvents($calendarId);
echo $events;
?>
</body>
</html>

我将test2.php文件放在C：\ Apache24 \ htdocs中。
当我浏览到：localhost / test2.php时，浏览器显示：

This is a line of text in test2.php
Fatal error: Uncaught Error: Call to undefined method Google_Client::loadServiceAccountJson() in C:\Apache24\htdocs\test2.php:14 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\test2.php on line 14

为什么找不到方法“ loadServiceAccountJson”？感谢您的关注。

Answer 1

我不确定您要遵循的教程。这是我使用的代码。

ServiceAccount.php

require_once __DIR__ . '/vendor/autoload.php';
// Use the developers console and download your service account
// credentials in JSON format. Place the file in this directory or
// change the key file location if necessary.
putenv('GOOGLE_APPLICATION_CREDENTIALS='.__DIR__.'/service-account.json');
/**
 * Gets the Google client refreshing auth if needed.
 * Documentation: https://developers.google.com/identity/protocols/OAuth2ServiceAccount
 * Initializes a client object.
 * @return A google client object.
 */
function getGoogleClient() {
    return getServiceAccountClient();
}
/**
 * Builds the Google client object.
 * Documentation: https://developers.google.com/api-client-library/php/auth/service-accounts
 * Scopes will need to be changed depending upon the API's being accessed. 
 * array(Google_Service_Analytics::ANALYTICS_READONLY, Google_Service_Analytics::ANALYTICS)
 * List of Google Scopes: https://developers.google.com/identity/protocols/googlescopes
 * @return A google client object.
 */
function getServiceAccountClient() {
    try {   
        // Create and configure a new client object.        
        $client = new Google_Client();
        $client->useApplicationDefaultCredentials();
        $client->addScope([YOUR SCOPES HERE]);
        return $client;
    } catch (Exception $e) {
        print "An error occurred: " . $e->getMessage();
    }
}

注意：如果您使用的不是服务帐户，则会从该服务帐户的Google日历帐户请求数据。如果您希望它可以访问您的个人日历，则必须像其他任何用户一样，获取服务帐户的电子邮件地址并与其共享日历。

如何使用Google_API检索日历事件？

1 个答案: