UpdateManager.onUpdateFailed
Listen for the event that the mini program version update is failed. Instead of being triggered by the developer, the client side triggers the new version downloading actively.
A callback is performed when the new version of the mini program is failed to be downloaded. The failure might be caused by the network issue.
Parameters
Object res
Property | Type | Description |
success | Boolean | An indicator of whether a new mini program version is updated successfully. Valid values:
|