在Jekyll中，我如何判断帖子是否使用了excerpt_separator

Question

In my index page, I want to show this:

If a post is short, I will not set the excerpt_separator to make it show the full content, it will display as the same as the single post page. if a post is long, I will set excerpt_separator in the article, I want to show the excerpt in the post.

In the posts loop of index page,The show template is different between whole article and excerpt,like ellipsis and 'read more' link. So I need to know whether the excerpt separator is used in the current post.How can I judge this,thank you.

Answer 1

您可以像这样测试post.content ：

{% if post.content contains site.excerpt_separator %}