什么是Shopify Liquid语言？俄罗斯外贸谷歌推广页面解析
在跨境电商和外贸推广领域，Shopify Liquid语言是一个非常重要的技术概念，特别是在俄罗斯外贸市场的谷歌推广页面建设中。
In the field of cross-border e-commerce and foreign trade promotion, Shopify Liquid language is a very important technical concept, especially in the construction of Google promotion pages for the Russian foreign trade market.
▍Liquid语言是什么？
▍What is Liquid language?
Liquid是Shopify基于Ruby编写的一种开源模板语言。所有Shopify模板都是基于Liquid语言搭建的。
Liquid is an open-source template language developed by Shopify based on Ruby. All Shopify templates are built using Liquid language.
▍Liquid代码的语法特点
▍Syntax features of Liquid code
Liquid语言在HTML中非常容易识别，主要通过两种特殊符号：
Liquid language is easily recognizable in HTML, mainly through two special symbols:
1. {{ }} 双重大括号 - 表示输出
1. {{ }} Double curly braces - indicates output
2. {% %} 大括号加百分号 - 表示逻辑和控制流
2. {% %} Braces with percent signs - indicates logic and control flow
▍Liquid代码的三大核心要素
▍Three core elements of Liquid code
1. 对象(Objects) - 从Shopify后台输出的数据片段，用双重大括号包裹
1. Objects - Data fragments output from Shopify backend, wrapped in double curly braces
示例：{{ product.title }} 输出产品标题
Example: {{ product.title }} outputs product title
2. 标签(Tags) - 控制模板逻辑
2. Tags - Control template logic
3. 过滤器(Filters) - 修改对象输出
3. Filters - Modify object output
在俄罗斯外贸网站的谷歌推广页面中，合理运用Liquid语言可以显著提升页面的动态展示效果和SEO优化水平。
In Google promotion pages for Russian foreign trade websites, proper use of Liquid language can significantly improve the dynamic display effect and SEO optimization level of the pages.
