main.go

package main

import (
	"encoding/json"
	"fmt"
	"os"

	"github.com/gocolly/colly"
)

type item struct {
	Name   string `json:"name"`
	Price  string `json:"price"`
	ImgUrl string `json:"imgurl"`
}

func main() {

	c := colly.NewCollector(
		colly.AllowedDomains("j2store.net"),
	)


var items[] item


	c.OnHTML(" div.col-sm-9 div[itemprop=itemListElement]", func(h *colly.HTMLElement) {

		item:=item{
   Name: h.ChildText("h2.product-title "),
   Price:h.ChildText("div.sale-price"),
   ImgUrl:h.ChildAttr("img","src"),
		}



		items = append(items, item)
	})

    c.OnHTML("[title=Next]",func(h *colly.HTMLElement) {
next_page:=h.Request.AbsoluteURL(h.Attr("href"))
c.Visit(next_page)
	})

c.OnRequest(func (r *colly.Request)  {
    fmt.Println(r.URL.String())
})

	
	c.Visit("https://j2store.net/demo/index.php/shop")
content,err:=json.Marshal(items)


if err!=nil{
	fmt.Println(err.Error())
}



os.WriteFile("products.json",content,0666)
}