我会将其包装在函数中（保存在functions.php);

function wp_list_pages_with_hash( $hash, $args = \'\' )
{
    $add_hash = create_function( \'$link\', \'return $link . "#\' . $hash . \'";\' );
    add_filter( \'page_link\', $add_hash );
    $result = wp_list_pages( $args );
    remove_filter( \'page_link\', $add_hash );
    return $result; // back compat in case \'echo\' was null  
}

<?php wp_list_pages_with_hash( \'target\', \'title_li=&depth=0\' ); ?>