puppeteer/examples/screenshot.js

/**
 * @license
 * Copyright 2017 Google Inc.
 * SPDX-License-Identifier: Apache-2.0
 */

'use strict';

const puppeteer = require('puppeteer');

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  await page.goto('http://example.com');
  await page.screenshot({path: 'example.png'});
  await browser.close();
})();
Puppeteer: staging commit. 2017-05-11 07:06:41 +00:00			`/**`
chore: update license headers (#11563) 2024-01-03 10:11:33 +00:00			`* @license`
			`* Copyright 2017 Google Inc.`
			`* SPDX-License-Identifier: Apache-2.0`
Puppeteer: staging commit. 2017-05-11 07:06:41 +00:00			`*/`

add 'use strict'; to examples (#530) This patch: - adds 'use strict'; to examples - enforces 'use strict' in examples with .eslintrc.js 2017-08-25 00:33:41 +00:00			`'use strict';`

Use `puppeteer.launch` instead of browser constructor (#255) This patch: - split browser launching logic from Browser into `lib/Launcher.js` - introduce `puppeteer` namespace which currently has a single `launch` method to start a browser With this patch, the browser is no longer created with the `new Browser(..)` command. Instead, it should be "launched" via the `puppeteer.launch` method: ```js const puppeteer = require('puppeteer'); puppeteer.launch().then(async browser => { ... }); ``` With this approach browser instance lifetime matches the lifetime of actual browser process. This helps us: - remove proxy streams, e.g. browser.stderr and browser.stdout - cleanup browser class and make it possible to connect to remote browser - introduce events on the browser instance, e.g. 'page' event. In case of lazy-launching browser, we should've launch browser when an event listener is added, which is unneded comlpexity. 2017-08-15 01:08:06 +00:00			`const puppeteer = require('puppeteer');`
Puppeteer: staging commit. 2017-05-11 07:06:41 +00:00
chore: add Prettier (#5825) 2020-05-07 10:54:55 +00:00			`(async () => {`
chore(examples): indent all examples (#1783) Indented examples are easier to read. 2018-01-11 21:42:01 +00:00			`const browser = await puppeteer.launch();`
			`const page = await browser.newPage();`
			`await page.goto('http://example.com');`
chore: use Google's TS style guide's format config (#8542) 2022-06-22 13:25:44 +00:00			`await page.screenshot({path: 'example.png'});`
chore(examples): indent all examples (#1783) Indented examples are easier to read. 2018-01-11 21:42:01 +00:00			`await browser.close();`
Doc polish. Example consistency (#233) 2017-08-11 01:31:54 +00:00			`})();`