问Wordpress:在模板中编辑帖子中的日期、作者和其他内容

EN

  <main id="mein" <?php generate_main_class(); ?>>
    <?php do_action('generate_before_main_content'); ?>
    <?php while ( have_posts() ) : the_post(); ?>

      <?php get_template_part( 'content', 'single' ); ?>
          <button type="button" class="btn btn-info" data-toggle="collapse" data-target="#demo">Simple collapsible</button>
       <div id="demo" class="collapse">
        <?php
            // If comments are open or we have at least one comment, load up the comment template
            if ( comments_open() || '0' != get_comments_number() ) : ?>
                <div class="comments-area">
                    <?php comments_template(); ?>
                </div>
        <?php endif; ?>
      </div>
    <?php endwhile; // end of the loop. ?>
    <?php do_action('generate_after_main_content'); ?>
    </main><!-- #main -->