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| 1、 functions.php增加 
 function reply_to_read($atts, $content=null) {
 extract(shortcode_atts(array("notice" => '<p class="reply-to-read">温馨提示: 此处内容需要<a href="#respond" title="评论本文">评论本文</a>后才能查看.</p>'), $atts));
 $email = null;
 $user_ID = (int) wp_get_current_user()->ID;
 if ($user_ID > 0) {
 $email = get_userdata($user_ID)->user_email;
 //对博主直接显示内容
 $admin_email = "[email protected]"; //博主Email
 if ($email == $admin_email) {
 return $content;
 }
 } else if (isset($_COOKIE['comment_author_email_' . COOKIEHASH])) {
 $email = str_replace('%40', '@', $_COOKIE['comment_author_email_' . COOKIEHASH]);
 } else {
 return $notice;
 }
 if (empty($email)) {
 return $notice;
 }
 global $wpdb;
 $post_id = get_the_ID();
 $query = "SELECT `comment_ID` FROM {$wpdb->comments} WHERE `comment_post_ID`={$post_id} and `comment_approved`='1' and `comment_author_email`='{$email}' LIMIT 1";
 if ($wpdb->get_results($query)) {
 return do_shortcode($content);
 } else {
 return $notice;
 }
 }
 
 add_shortcode('reply', 'reply_to_read');
 
 2、update wp_posts set post_content=REPLACE(post_content,'评论可见的内容','[reply]评论可见的内容[/reply]');
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