Very Simple Example Java/Groovy and Jsoup library -- Crawler for Zalora Indonesia (e-commerce site)

zalora_jsoup.groovy

// Download JSOUP library
@Grab('org.jsoup:jsoup:1.7.1')

// Connect and get Zalora URL via Jsoup
def doc = org.jsoup.Jsoup.connect("http://www.zalora.co.id/women/pakaian/dress/").get()

// Since the page loaded using AJAX we can't just crawl the CSS tag.
def script = doc.select("script")
def p = java.util.regex.Pattern.compile(/(?is)app.settings =(.*)app.i18n/);
def m = p.matcher(script.html());
while( m.find() ) {
	println m.group(); // the whole key --- All products is in JSON data in 'initialData' key
}

// Author: Rheza Satria (2015), Semarang Indonesia
// Very Simple Example Java/Groovy and Jsoup -- Crawler for Lazada Indonesia (e-commerce site)
//
// Purpose:
//	Lazada Indonesia web and data crawler for product catalog
// Run in terminal:
//	groovy zalora_jsoup.groovy