首先，我有一个名为events的自定义post类型，我在归档事件中编写了一个自定义查询。php文件。除了分页之外，一切都很好。

为了解决问题，我把所有的东西都去掉了，除了基本的东西，分页工作得很好。在google搜索了很多次之后，我想我的问题可能是我需要将查询作为函数写入函数中。php文件。Something like this:

function set_posts_per_page_for_events_cpt( $query ) {
  if ( !is_admin() && $query->is_main_query() && is_post_type_archive( \'events\' ) ) {
    $query->set( \'posts_per_page\', \'5\' );
  }
}
add_action( \'pre_get_posts\', \'set_posts_per_page_for_events_cpt\' );

我完全同意这一点，但我不确定如何重写查询以使其正常工作。This is my query:

<?php
$currentdate = date("Y-m-d",mktime(0,0,0,date("m"),date("d"),date("Y")));

$paged = ( get_query_var( \'paged\' ) ) ? absint( get_query_var( \'paged\' ) ) : 1;

$wp_query = new WP_Query(  array (
\'post_type\' => \'events\',
\'meta_query\'=> array(
    array(
       \'key\' => \'event_date\',
       \'compare\' => \'>\',
       \'value\' => $currentdate,
       \'type\' => \'DATE\',
    )),
    \'meta_key\' => \'event_date\',
    \'orderby\' => \'meta_value\',
    \'order\' => \'ASC\',
    \'posts_per_page\' => 12,
    \'paged\' => $paged,
    )
); ?>

<?php if( $wp_query->have_posts() ): ?>
<?php while( $wp_query->have_posts() ) : $wp_query->the_post(); ?>
<!-- All My Events -->
<?php endwhile;?>
<?php echo paginate_links(); ?>
<?php endif; ?>

如果我在这方面完全错了，请告诉我。非常感谢您的任何帮助或指出正确的方向。

// Custom query for events
function set_posts_per_page_for_events_cpt( $query ) {
  if ( !is_admin() && $query->is_main_query() && is_post_type_archive( \'events\' ) ) {

        // set date
        $currentdate = date("Y-m-d",mktime(0,0,0,date("m"),date("d"),date("Y")));

        $meta_query = array(
             array(
                \'key\'=>\'event_date\',
                \'compare\' => \'>=\',
                \'value\'=> $currentdate,
                \'type\' => \'DATE\',
             ),
        );

        $query->set(\'meta_query\', $meta_query);
        $query->set( \'posts_per_page\', \'12\' );
        $query->set( \'meta_key\', \'event_date\' );
        $query->set( \'orderby\', \'meta_value\' );
        $query->set( \'order\', \'ASC\' );
      }
}
add_action( \'pre_get_posts\', \'set_posts_per_page_for_events_cpt\' );