Google People API PHP开发：Google_Service_PeopleService类缺失求助

Hey there, this is a super common issue caused by a version mismatch between the official tutorial and the latest Google PHP Client Library—let's break it down and fix it:

Why This Happens #

Google renamed the service class for the People API in a recent update to their PHP client library. The older tutorial still references the deprecated Google_Service_PeopleService class, but the current version of the library uses Google_Service_People instead.

Step-by-Step Fix #

1. Replace the class name in your code
   Swap out the line:

   $service = new Google_Service_PeopleService($client);
   

   With:

   $service = new Google_Service_People($client);
   

2. Verify your library version
   To confirm you're on the latest compatible version, run this command in your project directory:

   composer show google/apiclient
   

   You should see a version >= 2.12.0 (where the class rename took effect). If not, update it with:

   composer update google/apiclient
   

3. Double-check method calls
   Good news—most core API methods haven't changed! For example, fetching the authenticated user's profile still works like this:

   $profile = $service->people->get('people/me', ['personFields' => 'names,emailAddresses']);
   

Extra Troubleshooting #

• Make sure you're correctly including the Composer autoloader at the top of your script:

  require __DIR__ . '/vendor/autoload.php';
  

• If you still see errors, delete your vendor folder and composer.lock file, then re-run composer install to do a fresh, clean install.

内容的提问来源于stack exchange，提问作者georgewoofbates