日期：2020-12-03 阅读：1308
https://www.envision.io/blogs/ecommerce-pulse/95036801-how-to-create-customizable-products-in-shopify-without-an-app
https://community.shopify.com/c/Shopify-Design/Product-pages-Get-customization-information-for-products/m-p/616525
产生form的html: https://ui-elements-generator.myshopify.com/pages/line-item-property
