把这个功能放在你身上functions.php -

function the_dramatist_wp_link_pages( $args = \'\' ) {
    global $page, $numpages, $multipage, $more;

    $defaults = array(
        \'before\'           => \'<p>\' . __( \'Pages:\' ),
        \'after\'            => \'</p>\',
        \'link_before\'      => \'\',
        \'link_after\'       => \'\',
        \'next_or_number\'   => \'number\',
        \'separator\'        => \' \',
        \'nextpagelink\'     => __( \'Next page\' ),
        \'previouspagelink\' => __( \'Previous page\' ),
        \'pagelink\'         => \'%\',
        \'echo\'             => 1
    );

    $params = wp_parse_args( $args, $defaults );

    /**
     * Filters the arguments used in retrieving page links for paginated posts.
     *
     * @since 3.0.0
     *
     * @param array $params An array of arguments for page links for paginated posts.
     */
    $r = apply_filters( \'wp_link_pages_args\', $params );

    $output = \'\';
    if ( $multipage ) {
        if ( \'number\' == $r[\'next_or_number\'] ) {
            $output .= $r[\'before\'];
            for ( $i = 1; $i <= $numpages; $i++ ) {
                if ( $i % 2 == 0) {
                    $link = $r[\'link_before\'] . str_replace( \'%\', \'Answer\', $r[\'pagelink\'] ) . $r[\'link_after\'];
                } else {
                    $link = $r[\'link_before\'] . str_replace( \'%\', \'Question\', $r[\'pagelink\'] ) . $r[\'link_after\'];
                }
                if ( $i != $page || ! $more && 1 == $page ) {
                    $link = _wp_link_page( $i ) . $link . \'</a>\';
                }
                /**
                 * Filters the HTML output of individual page number links.
                 *
                 * @since 3.6.0
                 *
                 * @param string $link The page number HTML output.
                 * @param int    $i    Page number for paginated posts\' page links.
                 */
                $link = apply_filters( \'wp_link_pages_link\', $link, $i );

                // Use the custom links separator beginning with the second link.
                $output .= ( 1 === $i ) ? \' \' : $r[\'separator\'];
                $output .= $link;
            }
            $output .= $r[\'after\'];
        } elseif ( $more ) {
            $output .= $r[\'before\'];
            $prev = $page - 1;
            if ( $prev > 0 ) {
                $link = _wp_link_page( $prev ) . $r[\'link_before\'] . $r[\'previouspagelink\'] . $r[\'link_after\'] . \'</a>\';

                /** This filter is documented in wp-includes/post-template.php */
                $output .= apply_filters( \'wp_link_pages_link\', $link, $prev );
            }
            $next = $page + 1;
            if ( $next <= $numpages ) {
                if ( $prev ) {
                    $output .= $r[\'separator\'];
                }
                $link = _wp_link_page( $next ) . $r[\'link_before\'] . $r[\'nextpagelink\'] . $r[\'link_after\'] . \'</a>\';

                /** This filter is documented in wp-includes/post-template.php */
                $output .= apply_filters( \'wp_link_pages_link\', $link, $next );
            }
            $output .= $r[\'after\'];
        }
    }

    /**
     * Filters the HTML output of page links for paginated posts.
     *
     * @since 3.6.0
     *
     * @param string $output HTML output of paginated posts\' page links.
     * @param array  $args   An array of arguments.
     */
    $html = apply_filters( \'wp_link_pages\', $output, $args );

    if ( $r[\'echo\'] ) {
        echo $html;
    }
    return $html;
}

然后再做造型。玩得高兴

The function works on odd-even basis. It considers the odd part as \'Question\' and the even part as \'Answer\'

法典中的例子有错误的引号。开发人员区域有关于如何使用的更多详细信息wp_link_pages. 示例用法：

<?php
$args = array(
    \'before\'           => \'<p>\' . __( \'To read this story\' ),
    \'after\'            => \'</p>\',
    \'link_before\'      => \'\',
    \'link_after\'       => \'\',
    \'next_or_number\'   => \'next\',
    \'separator\'        => \' \',
    \'nextpagelink\'     => __( \'you can go back to the previous page\' ),
    \'previouspagelink\' => __( \' or you can read on to the next page\' ),
    \'pagelink\'         => \'%\',
    \'echo\'             => 1
    );
wp_link_pages ($args);
?>