mirror of
https://github.com/puppeteer/puppeteer
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f07ad2c661
This PR updates the docs regarding configuring puppeteer. In addition, some changes have been made to the documentation generator to show default values on the documentation site. Also fixes: https://github.com/puppeteer/puppeteer/pull/9144
36 lines
1.4 KiB
Markdown
36 lines
1.4 KiB
Markdown
---
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sidebar_label: BrowserFetcher.download
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---
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# BrowserFetcher.download() method
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Initiates a GET request to download the revision from the host.
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#### Signature:
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```typescript
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class BrowserFetcher {
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download(
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revision: string,
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progressCallback?: (x: number, y: number) => void
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): Promise<BrowserFetcherRevisionInfo | undefined>;
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}
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```
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## Parameters
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| Parameter | Type | Description |
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| ---------------- | --------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| revision | string | The revision to download. |
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| progressCallback | (x: number, y: number) => void | <i>(Optional)</i> A function that will be called with two arguments: How many bytes have been downloaded and the total number of bytes of the download. |
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**Returns:**
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Promise<[BrowserFetcherRevisionInfo](./puppeteer.browserfetcherrevisioninfo.md) \| undefined>
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A promise with revision information when the revision is downloaded and extracted.
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## Remarks
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This method is affected by the current `product`.
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