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Get an UpdateManager instance to manage Mini Program updates.

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Return Value

Returns an UpdateManager object.

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UpdateManager Methods

MethodDescription
onCheckForUpdate(callback)Called when update check completes
onUpdateReady(callback)Called when new version is downloaded
onUpdateFailed(callback)Called when update download fails
applyUpdate()Force apply and restart with new version

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Code Example

const updateManager = my.getUpdateManager();

updateManager.onCheckForUpdate((res) => {
  console.log('Has update:', res.hasUpdate);
});

updateManager.onUpdateReady(() => {
  my.confirm({
    title: 'Update Available',
    content: 'Restart to apply the new version?',
    success: (res) => {
      if (res.confirm) {
        updateManager.applyUpdate();
      }
    }
  });
});

updateManager.onUpdateFailed(() => {
  console.log('Update download failed');
});