wordpress修改固定链接后301重定向的方法

来源：互联网 2023-03-14 12:48:13 236

以前小站的固定链接好不人性化,结构是/%year%/%monthnum%/%postname%/,这样看起来又不直观又长的,今天做了一个301重定向,然后修改了新的固定链接,现在的固定链接格式是/%postname%.html,这样看起来短了好多,也直观了好多,不过小站已经被搜索引擎收录了好多,以前的地址都无法访问了,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就悲剧了.下面贴出解决办法

复制代码代码如下:$rewrite_config = array();$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%/”后面的/%year%/%monthnum%/%postname%/修改成你自己的旧的固定链接格式,然后将这段代码加入到主题的function.php中,然后设置成新的固定链接格式就搞定了.

以上方法由办公区教程网编辑摘抄整理自互联网可供大家参考！

标签： WORDPRESS 固定链接 301

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wordpress修改固定链接后301重定向的方法

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