VS Code Go Playground关闭后代码是否会被删除？

Hey there, let's clear up your concern about that accidental code upload to the Go Playground.

First, a key point: closing VS Code won't automatically delete the code you sent to the Go Playground. When you use the "Go run on Go playground" option, your code gets uploaded to the official Go Playground servers (not stored locally in VS Code) and assigned a unique, randomly-generated URL. VS Code just acts as a bridge to send the code there—closing the editor has no control over what's on the Playground servers.

Now, about how long that code stays around:

• The Go team doesn't publish an exact timeline for when old Playground code gets deleted, but they do regularly clean up unaccessed, older snippets. This means your code won't live on the servers forever, but you can't rely on immediate deletion.
• If you never shared the generated Playground URL, the odds of someone stumbling across your code are extremely low—since the URLs are random and unindexed by search engines.
• Unfortunately, there's no built-in way to manually delete a snippet from the Go Playground once it's uploaded. So you can't trigger an immediate removal yourself.

If this was sensitive company code, your best steps right now are:

• Double-check that you didn't share the Playground URL with anyone (via chat, email, etc.).
• If you did share it, notify relevant teams immediately to mitigate any risks.
• Going forward, be extra cautious with the "Go run on Go playground" option when working with proprietary code—consider disabling the feature temporarily if you're worried about accidental uploads.

内容的提问来源于stack exchange，提问作者5waker