How can I deploy just one file to google app engine?

Question

我已经将我的应用程序部署到谷歌应用引擎，但我只修改了一个文件，我只想部署这个文件

Answer 1

Is not possible to upload a single file to app engine, every deploy takes the root folder where app.yaml file is located and upload the directories and files.

But if you made some changes or add a single file, the files that are identical are not re-uploaded.

Only the new files or modified are being uploaded, but the new upload creates a new version of the service .

as stated on the documentation: "You can update your service at any time by running the gcloud app deploy command . Each time you deploy, a new version is created and traffic is automatically routed to the latest version"