Get frappe.get_all filters

Frappe Framework
1

How I can get filters value from query string in (frappe.get_all filters)
as
{% set servdoc=frappe.get_all(‘Homepage Featured Product’,filters={ “item_code”:“WEB-ITM-0008”},fields=[ ‘item_name’ ,‘description’ , ‘image’ ]) %}

instead “WEB-ITM-0008” value I want take value from in url :
service_detail.html?item=WEB-ITM-0008

thanks

2

frappe.form_dict contains url parameter and/or form parameter.