我正在WordPress网站上工作。

我的问题是single.php 代码，此代码显示单个产品视图。但当我点击任何类别时，相同的代码用于类别，它显示所有类别和所有内容。我必须只显示标题标题和显示所有内容的类别图片。

我应该创建新的模板零件/类别，还是必须在模板零件/内容中进行更改？

因为分类页面上的UI设计完全不同。

<?php
/**
 * The template for displaying all single posts
 *
 * @link https://developer.wordpress.org/themes/basics/template-hierarchy/#single-post
 *
 * @package testTheme
 */
get_header();
?>

<div id="primary" class="content-area">
    <main id="main" class="site-main">
<div class="container">
    <?php
    while ( have_posts() ) :
      the_post();

      get_template_part( \'template-parts/content\', get_post_type() );
      the_post_navigation();
      // If comments are open or we have at least one comment, load up the comment template.
      if ( comments_open() || get_comments_number() ) :
        comments_template();
      endif;

    endwhile; // End of the loop.
    ?>
<div class="cp-seeWrapper"> 
  <div class="equalPadding equalPadding-T0">
    <div class="equalSectionHeading text-center"><h2>See More</h2></div>
<div class="row">
    <?php
// Default arguments
$args = array(
  \'posts_per_page\' => 6, // How many items to display
  \'post__not_in\'   => array( get_the_ID() ), // Exclude current post
  \'no_found_rows\'  => true, // We don\'t ned pagination so this speeds up the query
);
// Check for current post category and add tax_query to the query arguments
$cats = wp_get_post_terms( get_the_ID(), \'category\' ); 
$cats_ids = array();  
foreach( $cats as $wpex_related_cat ) {
  $cats_ids[] = $wpex_related_cat->term_id; 
}
//print_r($cats_ids);
if ( ! empty( $cats_ids ) ) {
  $args[\'category__in\'] = $cats_ids;
}
// Query posts
$wpex_query = new wp_query( $args );?>

<?php
foreach( $wpex_query->posts as $post ) : setup_postdata( $post ); ?>
<div class="col-xl-4 col-lg-4 col-md-4 col-sm-12 col-xs-12 ">
  <div class="cp-shadow cp-seeSinglePostWrapper">
  <?php the_post_thumbnail();?>
    <div class="bg-white single-post-box">
    <div class="d-flex cp-CategoryList">
     <div class="seeDate"><?php echo get_the_date(\'F j, Y\'); ?></div>
      <div class="cp_cat_list">
        <?php $cat = get_the_category();
        ?>
        <a href="<?php echo esc_url( get_category_link( $cat[0]->term_id ) );?>"><?php echo $cat[0]->cat_name?></a><?php //the_category(\'\'); 
        ?>
      </div>
    </div>
      <div class="cp-b-content"><h2><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( the_title_attribute( \'echo=0\' ) ); ?>"><?php echo wp_trim_words(get_the_title(), 12, \'...\'); ?></a></h2></div>
      <p><?php echo wp_trim_words(get_the_excerpt(), 25, \'...\'); ?></p>
  </div>
  </div>
  </div>
<?php
// End loop
endforeach;
  ?>

<?php
// Reset post data
wp_reset_postdata(); ?>

      </div>
      </div>
      </div>
      </div>
    </main><!-- #main -->
  </div><!-- #primary -->


<?php
get_sidebar();
get_footer();

template-parts/content

<?php
/**
 * Template part for displaying posts
 *
 * @link https://developer.wordpress.org/themes/basics/template-hierarchy/
 *
 * @package testTheme
 */

?>
<div class="equalPadding">
  <div class="cp-blogWrapper">
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
  <header class="entry-header">
    <?php
    if ( is_singular() ) :
      the_title( \'<div class=" cp-blogHeading text-center"><h1 class="entry-title">\', \'</h1></div>\' );
    ?><div class="text-center"><?php the_excerpt();?></div>

    <?php else :
      the_title( \'<div class=" cp-blogHeading text-center"><h2 class="entry-title "><a href="\' . esc_url( get_permalink() ) . \'" rel="bookmark">\', \'</a></h2></div>\' );
    endif;

    if ( \'post\' === get_post_type() ) :
      ?>
      <div class="entry-meta">
        <?php
        //testTheme_posted_on();
        //testTheme_posted_by();
        ?>
      </div> <!-- .entry-meta -->
    <?php endif; ?>
  </header><!-- .entry-header -->


  <?php testTheme_post_thumbnail(); ?>
  <div class="cp-blog-details">
    <div class="entry-meta">
      <div class="d-flex">
      <div class="seeDate"><?php echo get_the_date(\'F j, Y\');?></div>
      <?php
      //testTheme_posted_on();
      the_category(\' \');
      testTheme_posted_by();

      ?>
      </div>
    </div>
  </div>

<div class="cp-blog-content">
  <div class="entry-content">
    <?php
    the_content( sprintf(
      wp_kses(
        /* translators: %s: Name of current post. Only visible to screen readers */
        __( \'Continue reading<span class="screen-reader-text"> "%s"</span>\', \'testTheme\' ),
        array(
          \'span\' => array(
            \'class\' => array(),
          ),
        )
      ),
      get_the_title()
    ) );

    wp_link_pages( array(
      \'before\' => \'<div class="page-links">\' . esc_html__( \'Pages:\', \'testTheme\' ),
      \'after\'  => \'</div>\',
    ) );
    ?>
  </div><!-- .entry-content -->
</div>
<!-- 
  <footer class="entry-footer">
    <?php // testTheme_entry_footer(); ?>
  </footer> -->
</article><!-- #post-<?php the_ID(); ?> -->
  </div>
</div>