WordPress在網址中添加數字

Question

我在wordpress網址中遇到問題。下面我有

http://www.example.com/sample-post/

但在搜索引擎

http://www.example.com/sample-post/

http://www.example.com/sample-post/500012

http://www.example.com/sample-post/323392

網址

http://www.example.com/sample-post/5

請給我一個想法來解決這個問題。

Answer 1

我對

https://wordpress.stackexchange.com/questions/70992/appending-numbers-to-url-do-not-break-the-link

http://toscho.de/2010/wordpress-plugin-canonical-permalink/ 說明找到了答案：刪除請求URI非法數字後綴。 版本：0.3作者：Thomas肖爾茨作者URI：http://toscho.de 創建：2010年4月4日 */

ADD_ACTION（ 'WP'， 't5_canonical_request'）;/** * WordPress允許具有任何數字後綴的URI ，例如：*/canonical-page-or-postname/12345/ *此功能執行簡單的檢查並在必要時將規則URI重定向到*。 * * @return void */function t5_canonical_request（）{ global $ page，$ post;

// post, page, attachment, preview 
if (! is_singular() or is_preview()) 
{ 
    return; 
} 

$permalink = get_permalink(); 

// We don't have access to the number of sub pages here. 
// So we have to hack. 
$max_pages = substr_count(
    $post->post_content, '<!--nextpage-->') + 1; 

if (1 < $page and $page <= $max_pages) 
{ 
    /* 
    * Handle different permalink settings, eg: 
    * /%year%/%postname%.html or 
    * /%year%/%postname%/ 
    */ 
    $rev_perma_struct = strrev(get_option('permalink_structure')); 

    if ('/' != $rev_perma_struct[0]) 
    { 
     $permalink .= "/$page"; 
    } 
    else 
    { 
     $permalink .= "$page/"; 
    } 
} 

$host_uri  = 'http' 
       . (empty ($_SERVER['HTTPS']) ? '' : 's') 
       . '://' . $_SERVER['HTTP_HOST']; 
$canonical_path = str_replace($host_uri, '', $permalink); 

if (! empty ($_GET)) 
{ 
    global $wp; 
    // Array 
    $allowed = $wp->public_query_vars; 

    $out_arr = array(); 

    foreach ($_GET as $k => $v) 
    { 
     if (in_array($k, $allowed)) 
     { 
      $out_arr[] = $k . (empty ($v) ? '' : "=$v"); 
     } 
    } 

    if (! empty ($out_arr)) 
    { 
     $canonical_path .= '?' . implode('&', $out_arr); 
    } 
} 

if ($canonical_path == $_SERVER['REQUEST_URI']) 
{ 
    return; 
} 
// Debug current result: 
#print '<pre>' . var_export($canonical_path, TRUE) . '</pre>'; 

// Change it or return 'false' to stop the redirect. 
$canonical_path = apply_filters(
    't5_canonical_path', 
    $canonical_path 
); 

if (FALSE != $canonical_path) 
{ 
    header('Location: ' . $permalink, true, 301); 
    die("<a href='$permalink'>$permalink</a>"); 
} 

return; }