我有一个带有自定义分类法的自定义帖子类型。我可以获得从main到分类法（包括subs）要显示的帖子列表，但我无法获得要显示的单个帖子。我试着做一条新闻。php，它什么都没做。仍然会收到“未找到”消息。

function news_post_init()
{

    $labels = array(
        \'name\'                  => _x(\'News\', \'Post Type General Name\', \'text_domain\'),
        \'singular_name\'         => _x(\'News\', \'Post Type Singular Name\', \'text_domain\'),
        \'menu_name\'             => __(\'News\', \'text_domain\'),
        \'name_admin_bar\'        => __(\'News\', \'text_domain\'),
        \'archives\'              => __(\'News Archives\', \'text_domain\'),
        \'parent_item_colon\'     => __(\'Parent Item:\', \'text_domain\'),
        \'all_items\'             => __(\'All Items\', \'text_domain\'),
        \'add_new_item\'          => __(\'Add New Item\', \'text_domain\'),
        \'add_new\'               => __(\'Add New\', \'text_domain\'),
        \'new_item\'              => __(\'New Item\', \'text_domain\'),
        \'edit_item\'             => __(\'Edit Item\', \'text_domain\'),
        \'update_item\'           => __(\'Update Item\', \'text_domain\'),
        \'view_item\'             => __(\'View Item\', \'text_domain\'),
        \'search_items\'          => __(\'Search Item\', \'text_domain\'),
        \'not_found\'             => __(\'Not found\', \'text_domain\'),
        \'not_found_in_trash\'    => __(\'Not found in Trash\', \'text_domain\'),
        \'featured_image\'        => __(\'Featured Image\', \'text_domain\'),
        \'set_featured_image\'    => __(\'Set featured image\', \'text_domain\'),
        \'remove_featured_image\' => __(\'Remove featured image\', \'text_domain\'),
        \'use_featured_image\'    => __(\'Use as featured image\', \'text_domain\'),
        \'insert_into_item\'      => __(\'Insert into item\', \'text_domain\'),
        \'uploaded_to_this_item\' => __(\'Uploaded to this item\', \'text_domain\'),
        \'items_list\'            => __(\'Items list\', \'text_domain\'),
        \'items_list_navigation\' => __(\'Items list navigation\', \'text_domain\'),
        \'filter_items_list\'     => __(\'Filter items list\', \'text_domain\'),
    );

    $args = array(
        \'label\'               => __(\'News\', \'text_domain\'),
        \'description\'         => __(\'News Item\', \'text_domain\'),
        \'labels\'              => $labels,
        \'supports\'            => array(\'title\', \'editor\', \'comments\'),
        \'hierarchical\'        => false,
        \'public\'              => true,
        \'show_ui\'             => true,
        \'show_in_menu\'        => true,
        \'menu_position\'       => 2,
        \'show_in_admin_bar\'   => true,
        \'show_in_nav_menus\'   => true,
        \'can_export\'          => true,
        \'has_archive\'         => true,
        \'exclude_from_search\' => false,
        \'publicly_queryable\'  => true,
        \'capability_type\'     => \'post\',
        \'rewrite\'             => array(\'slug\'         => \'news\')
    );

    register_post_type(\'news\', $args);
    /** Kill This After */
    flush_rewrite_rules();
}

add_action(\'init\', \'news_post_init\');


function news_categories()
{

    $labels = array(
        \'name\'                       => _x(\'News Categories\', \'Taxonomy General Name\', \'text_domain\'),
        \'singular_name\'              => _x(\'News Category\', \'Taxonomy Singular Name\', \'text_domain\'),
        \'menu_name\'                  => __(\'Categories\', \'text_domain\'),
        \'all_items\'                  => __(\'All Items\', \'text_domain\'),
        \'parent_item\'                => __(\'Parent Item\', \'text_domain\'),
        \'parent_item_colon\'          => __(\'Parent Item:\', \'text_domain\'),
        \'new_item_name\'              => __(\'New Item Name\', \'text_domain\'),
        \'add_new_item\'               => __(\'Add New Item\', \'text_domain\'),
        \'edit_item\'                  => __(\'Edit Item\', \'text_domain\'),
        \'update_item\'                => __(\'Update Item\', \'text_domain\'),
        \'view_item\'                  => __(\'View Item\', \'text_domain\'),
        \'separate_items_with_commas\' => __(\'Separate items with commas\', \'text_domain\'),
        \'add_or_remove_items\'        => __(\'Add or remove items\', \'text_domain\'),
        \'choose_from_most_used\'      => __(\'Choose from the most used\', \'text_domain\'),
        \'popular_items\'              => __(\'Popular Items\', \'text_domain\'),
        \'search_items\'               => __(\'Search Items\', \'text_domain\'),
        \'not_found\'                  => __(\'Not Found\', \'text_domain\'),
        \'no_terms\'                   => __(\'No items\', \'text_domain\'),
        \'items_list\'                 => __(\'Items list\', \'text_domain\'),
        \'items_list_navigation\'      => __(\'Items list navigation\', \'text_domain\'),
    );
    $args   = array(
        \'labels\'            => $labels,
        \'hierarchical\'      => true,
        \'public\'            => true,
        \'show_ui\'           => true,
        \'show_admin_column\' => true,
        \'show_in_nav_menus\' => true,
        \'show_tagcloud\'     => true,
        \'rewrite\'           => array(\'slug\'         => \'news\',
                                     \'hierarchical\' => true)
    );
    register_taxonomy(\'news_categories\', array(\'news\'), $args);

}

add_action(\'init\', \'news_categories\', 0);