In this coursework you will learn how to scrape knowledge from web pages using the Request & Cheerio node modules.
We'll start with an overview of how Request works to download pages & pipe out knowledge.
Next, we'll look at the Cheerio & how they can use jQuery-like syntax to retrieve elements off a page.
Then we'll take what you have learned to generate two sample web apps to scrape & display knowledge first to our console then to a web page.
What You Will Learn:
- How to download web pages using Request.
- How to then grab elements from the page using Cheerio
- Display the knowledge on a web page. First, we'll use Express & Swig to display Indeed job search knowledge. Then we'll use Angular to show an picture & other details after a user inputs a URL.
udemy course :https://www.udemy.com/web-scraping-nodejs/?couponCode=RMN2016