事实上，我很容易就能做到这一点。我现在可以在permalinks中拥有我的分类库。这允许我现在有如下URL：

http://www.new1450.dev/industries/ {Main blog post only showing category selection}
http://www.new1450.dev/industries/development/ {a parent category}
http://www.new1450.dev/industries/development/parent-category-i/ {child of parent}
http://www.new1450.dev/industries/development/parent-category-i/child-category-i/ {child of child}
http://www.new1450.dev/industries/development/parent-category-i/child-category-i/some-cool-post/ {actual post}

My Permalink settings:

类别基础：industries/. (/. 是必需的，因为它可以防止404s用于post）

Code:

/**
 * Fix 404 for permalinks using category_base
 */
function permalinkWithCategoryBaseFix() {
    global $wp_query;
    // Only check on 404\'s
    if ( true === $wp_query->is_404) {
        $currentURI = !empty($_SERVER[\'REQUEST_URI\']) ? trim($_SERVER[\'REQUEST_URI\'], \'/\') : \'\';
        if ($currentURI) {
            $categoryBaseName = trim(get_option(\'category_base\'), \'/.\'); // Remove / and . from base
            if ($categoryBaseName) {
                // Perform fixes for category_base matching start of permalink custom structure
                if ( substr($currentURI, 0, strlen($categoryBaseName)) == $categoryBaseName ) {
                    // Find the proper category
                    $childCategoryObject = get_category_by_slug($wp_query->query_vars[\'name\']);
                    // Make sure we have a category
                    if (is_object($childCategoryObject)) {
                        $paged = ($wp_query->query_vars[\'paged\']) ? $wp_query->query_vars[\'paged\']: 1;
                        $wp_query->query(array(
                                              \'cat\' => $childCategoryObject->term_id,
                                              \'paged\'=> $paged
                                         )
                        );
                        // Set our accepted header
                        status_header( 200 ); // Prevents 404 status
                    }
                    unset($childCategoryObject);
                }
            }
            unset($categoryBaseName);
        }
        unset($currentURI);
    }
}

add_action(\'template_redirect\', \'permalinkWithCategoryBaseFix\');

$childCategoryObject = get_category_by_slug( ((!empty($wp_query->query_vars[\'page\']) && $wp_query->query_vars[\'page\'] > 1) ? $wp_query->query_vars[\'category_name\'] : $wp_query->query_vars[\'name\']) );

$childCategoryObject = get_category_by_slug($wp_query->query_vars[\'name\']);

此外，我的默认类别分页也有问题。。。快速搜索会返回许多有相同问题的人（不会超过第2页），因此我也添加了此修复。我在WordPress插件中找到了此修复：Category pagination fix. 我更新了代码，修复如下：

/**
 * Fix the problem where next/previous of page number buttons are broken of posts in a category when the custom permalink
 * The problem is that with a url like this:
 * /categoryname/page/2
 * the \'page\' looks like a post name, not the keyword "page"
 */
function fixCategoryPagination($queryString) {
    if (isset($queryString[\'name\']) && $queryString[\'name\'] == \'page\' && isset($queryString[\'page\'])) {
        unset($queryString[\'name\']);
        // \'page\' in the query_string looks like \'/2\', so i\'m exploding it
        list($delim, $page_index) = explode(\'/\', $queryString[\'page\']);
        $queryString[\'paged\'] = $page_index;
    }
    return $queryString;
}

add_filter(\'request\', \'fixCategoryPagination\');