可用的舊版服務套裝組合

以下清單列出第二代執行階段支援的服務：

App Engine service Availability in Alternatives
App Identity Available Migrate to Open ID Connect (OIDC) or Identity Platform
Blobstore Available Migrate to Cloud Storage
Capabilities Available No alternatives, see the Google Cloud Status Dashboard or the Google Cloud Console Support page for information on service status
Deferred Available No alternatives since this API is used with App Engine Task Queues
Images Available Migrate to Cloud Storage to serve images directly, or use a third-party content delivery network (CDN) or image processing library
Logging Not supported Use standard logging libraries
Namespaces Available No alternatives since this API is used with other App Engine services
Datastore Available Migrate to Datastore client libraries
Mail Available Migrate to SendGrid, Mailgun, or Mailjet for outbound messaging only
Memcache Available Migrate to Memorystore
Modules Available Use environment variables and the App Engine Admin API to obtain information and modify your application's running services
NDB Available Migrate to Cloud NDB
Remote Not supported Use Cloud Client Libraries to access resources in other projects
Search Available Migrate to Elasticsearch
Task Queues Available Migrate to Cloud Tasks for push queues
URL Fetch Available Migrate to standard libraries for outbound requests
Users Available Migrate to user authentication options

如需更多資訊，請參閱左側導覽面板中的使用者指南，或參閱 API 參考說明文件。