去除WordPress固定鏈接中category路徑方法

2024-09-07 00:52:13

字體：大中小

來源：轉載

供稿：網友

在WordPress固定鏈接中,如果是分類的話會有一個默認的category路徑了,從seo角度來講沒有category路徑比有category路徑要好,下面我們就來給各位介紹去除WordPress固定鏈接中category路徑方法,大家一起來看看.

解決方法網上也有提供,有使用插件,有使用偽靜態的,下面小峰來說一下,能處理的幾種方法.

注:以下部分代碼來源于網上。

方法一:在functions.php文件中添加如下代碼,然后到wp后臺-設置-固定鏈接-保存一次即可生效.

/**

* 去除固定鏈接中的/category/路徑，記得在后臺保存一次固定鏈接

*/

add_action('init', 'inlo_no_category');

function inlo_no_category() {

global $wp_rewrite;

$wp_rewrite -> extra_permastructs['category']['struct'] = '%category%';

} //Vevb.com

方法二:來源插件WP No Category Base上的代碼,也是放到functions.php里面,然后到wp后臺-設置-固定鏈接-保存一次即可生效.

/**

* 去除固定鏈接中的/category/路徑，添加后在后臺保存一次固定鏈接

* 基于 WP No Category Base 插件

*/

add_action( 'load-themes.php',  'no_category_base_refresh_rules');

add_action('created_category', 'no_category_base_refresh_rules');

add_action('edited_category', 'no_category_base_refresh_rules');

add_action('delete_category', 'no_category_base_refresh_rules');

function no_category_base_refresh_rules() {

    global $wp_rewrite;

    $wp_rewrite -> flush_rules();

}

// 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 base

add_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 rules

add_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 Base

    global $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 Debugging

    return $category_rewrite;

}

// Add 'category_redirect' query variable

add_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 set

add_filter('request', 'no_category_base_request');

function no_category_base_request($query_vars) {

    //print_r($query_vars); // For Debugging

    if (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;

}