.parent()
.parent
.children()
.children
둘 중 하나 사용
DOM 과 JQuery 차이 인식할 것
let prodName= arg.parent().parent().children('td:nth-child(2)').children('article').children('div').children('h2').children('a').text();
let descript= arg.parent().parent().children('td:nth-child(2)').children('article').children('div').children('p').text();
let src = arg.parent().parent().children('td:nth-child(2)').children('article').children('a').children('img').attr('src');
let thumb1 = src.slice(src.lastIndexOf("/")+1);
n번째 자식
https://blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=kimnx9006&logNo=220586673921