以前小站的固定链接好不兽性化,构造是/%year%/%monthnum%/%postname%/,这样看起来又不直观又长的,明天做了一个301重定向,而后修正了新的固定链接,如今的固定链接格局是/%postname%.html,这样看起来短了好多,也直观了好多,
不过小站曾经被搜寻引擎收录了好多,以前的地址都无奈拜访了,所以要做好301重定向,跳转到新的固定链接所生成的地址中去.要不然都是404就喜剧了.上面贴出处理方法

$rewrite_config = array();
$rewrite_config['highpriority'] = true ;
$rewrite_config['rewrite'] = array();
$rewrite_config['oldstructure'] = "/%year%/%monthnum%/%postname%/";
 
function wpdaxue_pm_the_posts($post) {
    global $wp;
    global $wp_rewrite;
    global $rewrite_config;
 
    $rewrite_config['rewrite'] = $wp_rewrite->generate_rewrite_rule($rewrite_config['oldstructure'], false, true, true, true);
    if ($post != NULL && is_single() && $rewrite_config['oldstructure'] != $wp_rewrite->permalink_structure) {
        if (array_key_exists($wp->matched_rule, $rewrite_config['rewrite'])) {
        // ok, we need to generate a 301 Permanent redirect here.
            header("HTTP/1.1 301 Moved Permanently", TRUE, 301);
            header('Status: 301 Moved Permanently');
            $permalink = get_permalink($post[0]->ID);
            if (is_feed()) {
                $permalink = trailingslashit($permalink) . 'feed/';
            }
            header("Location: ". $permalink);
            exit();
        }
    }
    return $post;
}
 
function wpdaxue_pm_post_rewrite_rules($rules) {
    global $wp_rewrite;
    global $rewrite_config;
    $oldstruct = $rewrite_config['oldstructure'];
 
    if ($oldstruct != NULL && $oldstruct != $wp_rewrite->permalink_structure) {
        $rewrite_config['rewrite'] = $wp_rewrite->generate_rewrite_rule($oldstruct, false, true, true, true);
        if ($rewrite_config ['highpriority'] == true) {
            return array_merge($rewrite_config['rewrite'], $rules);
        } else {
            return array_merge($rules, $rewrite_config['rewrite']);
        }
    }
    return $rules;
}
add_filter('the_posts', 'wpdaxue_pm_the_posts', 20);
add_filter('post_rewrite_rules', 'wpdaxue_pm_post_rewrite_rules');

将我的$rewrite_config['oldstructure'] = “/%year%/%monthnum%/%postname%/”前面的/%year%/%monthnum%/%postname%/修正成你本人的旧的固定链接格局,而后将这段代码退出到主题的function.php中,而后设置成新的固定链接格局就搞定了.

以上就是安达网络工作室关于《wordpress修改固定链接后301重定向的方法》的一些看法。更多内容请查看本栏目更多内容！