The Puppeteer method to reload a page ispage.reload(). Here's a detailed explanation of how to reload a page using Puppeteer:
1. Launching a new browser instance and creating a new page:
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const puppeteer = require('puppeteer');
(async () => {
const browser = await puppeteer.launch();
const page = await browser.newPage();
// Perform actions with the page here
// Close the browser
await browser.close();
})();
This code sets up a basic Puppeteer script. It launches a new headless browser instance and creates a new page to work with.
2. Reloading a page usingpage.reload():
To reload the page, you can use thepage.reload() method. It triggers a reload of the current page, similar to pressing the refresh button in a browser.
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await page.reload();
In this example,page.reload() is called to reload the current page. The method returns a promise that resolves once the page has finished reloading.
3. Controlling the behavior ofpage.reload():
Thepage.reload() method can accept an optionaloptions object to control the reload behavior. Some commonly used options include:
-waitUntil: Specifies when the reload should be considered complete. Possible values are'load','domcontentloaded', and'networkidle0'.'networkidle0' waits until there are no more than 0 network connections for at least 500 ms.
You can refer to the Puppeteer documentation for a complete list of available options for thepage.reload() method.
By following these steps, you can reload a page using Puppeteer. By calling thepage.reload() method, you can trigger a page reload similar to manually refreshing the page in a browser. Additionally, you can control the behavior of the reload by passing an options object with desired settings. This functionality allows you to automate page reloading as part of your Puppeteer scripts for various testing or scraping scenarios.
