css - 如何在 LESS 中拆分字符串？

Question

在 Stylus 中它很简单split('1/2', '/')[0]（它将在某个分隔符处拆分字符串值，在示例中它将返回1），在 Sass 中我需要一个巨大的函数来做到这一点。我看不到在 LESS 中本地执行此操作的方法或在任何地方执行此操作的函数。

有人知道这样做的方法吗？

Answer 1

It's silly more of these functions aren't built into preprocessors.

You should possible also explain why you need the split function.

Since Less version 2 you can easily add your own functions, see How to exend the Less compiler with a custom function leveraging a plugin

You should be able to add a split function which returns a list. As already explained by @Amadan you can use this list with loops and the built-in list functions.