我在 2019.2 版本中为此挖了很久.此选项已在 UI 中移动.它现在位于 gradle 工具的工具栏中:

I had to dig for this a long time in the 2019.2 version. This option has moved in the UI. It is now in the toolbar of the gradle tools:

请参阅 https://www.jetbrains 上的 JetBrains 文档.com/help/idea/jetgradle-tool-window.html#offline