按自定义分类在自定义帖子类型中显示相关帖子

我试图通过自定义帖子类型（products）中的自定义分类法（product\\u标记）显示相关帖子。下面的代码可以工作，但它忽略了posts_per_page.

有什么想法吗？

                global $post;
                $terms = get_the_terms( $post->ID , \'product_tags\', \'string\');
                $do_not_duplicate[] = $post->ID;

                if(!empty($terms)){
                    echo \'<strong>Related Products</strong>\';
                    foreach ($terms as $term) {
                        query_posts( array(
                        \'post_type\' => \'products\',
                        \'product_tags\' => $term->slug,
                        \'posts_per_page\' => 3,
                        \'ignore_sticky_posts\' => 1,
                        \'orderby\' => \'rand\',
                        \'post__not_in\' => $do_not_duplicate) );
                        if(have_posts()) {
                            while ( have_posts() ) : the_post(); $do_not_duplicate[] = $post->ID; ?>
                            <div class="single_related">
                            <?php if (has_post_thumbnail()) { ?>
                                <a href="<?php the_permalink() ?>" title="<?php the_title(); ?>">
                                    <?php the_post_thumbnail( \'related_sm\', array(\'alt\' => get_the_title()) ); ?>
                                </a>
                            <?php } else { ?>
                                <a href="<?php the_permalink() ?>" title="<?php the_title(); ?>"><?php the_title(); ?></a>
                            <?php } ?>
                            </div>
                            <?php endwhile; wp_reset_query();
                        }
                    }
                }

//Get array of terms $terms = get_the_terms( $post->ID , \'product_tags\', \'string\'); //Pluck out the IDs to get an array of IDS $term_ids = wp_list_pluck($terms,\'term_id\'); //Query posts with tax_query. Choose in \'IN\' if want to query posts with any of the terms //Chose \'AND\' if you want to query for posts with all terms $second_query = new WP_Query( array( \'post_type\' => \'products\', \'tax_query\' => array( array( \'taxonomy\' => \'product_tags\', \'field\' => \'id\', \'terms\' => $term_ids, \'operator\'=> \'IN\' //Or \'AND\' or \'NOT IN\' )), \'posts_per_page\' => 3, \'ignore_sticky_posts\' => 1, \'orderby\' => \'rand\', \'post__not_in\'=>array($post->ID) ) ); //Loop through posts and display... if($second_query->have_posts()) { while ($second_query->have_posts() ) : $second_query->the_post(); ?> <div class="single_related"> <?php if (has_post_thumbnail()) { ?> <a href="<?php the_permalink() ?>" title="<?php the_title(); ?>"> <?php the_post_thumbnail( \'related_sm\', array(\'alt\' => get_the_title()) ); ?> </a> <?php } else { ?> <a href="<?php the_permalink() ?>" title="<?php the_title(); ?>"><?php the_title(); ?></a> <?php } ?> </div> <?php endwhile; wp_reset_query(); }

Pagination on custom taxonomy

我很难做到这一点。这不是我第一次遇到分页问题，或者说是WPs URL系统的问题。基本上我有这个URL：http://example.com/location/dc 并加载taxonomy-location.php 样板现在，我将为主题添加分页功能。所以我有一个URL：http://example.com/location/dc/page/2 它不会加载taxonomy-location.php 模板，它实际上加载404 样板这是调试栏显示的内容：看起来它得到了正确的值，WP只是没有加

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Pagination on custom taxonomy