What is the basic usage of the `split` filter in AnQiCMS templates?
In AnQiCMS template design, flexibly handling page data is the key to building a dynamic website.Whether it is an article tag, product attribute, or other custom information, they often exist in the form of strings and need to be further split and processed.At this time, the `split` filter provided by the AnQiCMS template engine has become a very practical tool, which can help us effectively split strings into arrays, providing great convenience for subsequent data display and logic judgment.