WordPress分类目录去掉category

在使用WordPress搭建的网站时,可能会发现文章的URL地址中默认都会带有Category,URL中带有Category可能既影响用户体验,又不利于SEO地址规范化,因此下面和大家说说去除URL中Category的方法。

WordPress分类目录去掉category

 

wordpress设置伪静态(即后台——设置——固定链接,非默认)后,分类目录的URL结构会变成http://域名/category/目录别名。

将下面的代码复制粘贴到你的functions.php文件中

// register_deactivation_hook(__FILE__, 'no_category_base_deactivate');// function no_category_base_deactivate() {// remove_filter('category_rewrite_rules', 'no_category_base_rewrite_rules');// // We don't want to insert our custom rules again// no_category_base_refresh_rules();// }// Remove category baseadd_action('init', 'no_category_base_permastruct');function no_category_base_permastruct() {global $wp_rewrite, $wp_version;if (version_compare($wp_version, '3.4', '<')) {// For pre-3.4 support$wp_rewrite -> extra_permastructs['category'][0] = '%category%';} else {$wp_rewrite -> extra_permastructs['category']['struct'] = '%category%';}}// Add our custom category rewrite rulesadd_filter('category_rewrite_rules', 'no_category_base_rewrite_rules');function no_category_base_rewrite_rules($category_rewrite) {//var_dump($category_rewrite); // For Debugging$category_rewrite = array();$categories = get_categories(array('hide_empty' => false));foreach ($categories as $category) {$category_nicename = $category -> slug;if ($category -> parent == $category -> cat_ID)// recursive recursion$category -> parent = 0;elseif ($category -> parent != 0)$category_nicename = get_category_parents($category -> parent, false, '/', true) . $category_nicename;$category_rewrite['(' . $category_nicename . ')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';$category_rewrite['(' . $category_nicename . ')/page/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';$category_rewrite['(' . $category_nicename . ')/?$'] = 'index.php?category_name=$matches[1]';}// Redirect support from Old Category Baseglobal $wp_rewrite;$old_category_base = get_option('category_base') ? get_option('category_base') : 'category';$old_category_base = trim($old_category_base, '/');$category_rewrite[$old_category_base . '/(.*)$'] = 'index.php?category_redirect=$matches[1]'; //var_dump($category_rewrite); // For Debuggingreturn $category_rewrite;} // Add 'category_redirect' query variableadd_filter('query_vars', 'no_category_base_query_vars');function no_category_base_query_vars($public_query_vars) {$public_query_vars[] = 'category_redirect';return $public_query_vars;} // Redirect if 'category_redirect' is setadd_filter('request', 'no_category_base_request');function no_category_base_request($query_vars) {//print_r($query_vars); // For Debuggingif (isset($query_vars['category_redirect'])) {$catlink = trailingslashit(get_option('home')) . user_trailingslashit($query_vars['category_redirect'], 'category');status_header(301);header("Location: $catlink");exit();}return $query_vars;}?>

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