How do get script content using cheerio
1. Install Cheerio:First, ensure Cheerio is installed in your Node.js project. If not installed, you can install it via npm:2. Load HTML Content:You can use Node.js's module to read local HTML files or an HTTP client library like to fetch web page content. Here, I'll demonstrate an example using to retrieve online HTML:3. Use Cheerio to Extract Tag Content:After obtaining the HTML, load it with Cheerio and extract all tags:In this function, selects all tags, the method iterates through them, and retrieves the JavaScript code within each tag.4. Call the Function:Finally, invoke the function with a URL:Example Explanation:Suppose we extract scripts from a simple HTML page with the following content:Here, the function outputs and an empty string, as the second tag references an external file without inline code.In this manner, Cheerio enables developers to efficiently extract and process tag content from web pages, making it particularly valuable for web scraping applications.