守着星空守着你
我能够通过使用下面的代码来解决它。$args = array( 'labels' => $labels, 'description' => 'Custom post', 'public' => true, 'menu_position' => 5, 'supports' => array('title', 'editor', 'thumbnail', 'author', 'excerpt', 'comments', 'custom-fields'), 'has_archive' => true, 'show_in_rest' => true, 'rest_base' => 'letters', 'capabilities' => array( 'edit_post' => 'edit_letter', 'edit_posts' => 'edit_letters', 'publish_posts' => 'publish_letters', 'read_post' => 'read_letter', 'delete_post' => 'delete_letter' ), ); register_post_type('letter', $args);然后将这些功能添加到所需的角色。function new_caps(){ $new_role = get_role('new_role'); $new_role->add_cap('edit_letter', true); $new_role->add_cap('edit_letters', true); $new_role->add_cap('publish_letters', true); $new_role->add_cap('read_letter', true); $new_role->add_cap('delete_letter', true); $admins = get_role( 'administrator' ); $admins->add_cap('edit_letter', true); $admins->add_cap('edit_letters', true); $admins->add_cap('publish_letters', true); $admins->add_cap('read_letter', true); $admins->add_cap('delete_letter', true);}add_action('init', 'new_caps', 11);