将摘录文本设置为与博客文章不同

Question

Instead of the excerpt out putting the first few lines of the blog post I want to be able to write my own excerpt for each blog post. I have searched the WordPress documentation and have yet to find a way to do this.

function html5wp_index($length) 
{
  return 50;
}

This is the code I am using to call the excerpt.

Answer 1

Excerpt is enabled but hidden by default for posts. To make them visible open any post. You can then show the Excerpt field by clicking screen options in the top right corner and checking the Excerpt option.

If you want to make the same thing possible for pages (or any other custom post type) you can add this code to your functions.php file:

add_post_type_support( 'page', 'excerpt' );