范例1：
<a class="post-thumbnail" href="<?php the_permalink(); ?>" aria-hidden="true">
<?php
the_post_thumbnail( 'post-thumbnail', array(
'alt' => the_title_attribute( array(
'echo' => false,
) ),
) );
?>
</a>个人建站知识管理
范例1：
<a class="post-thumbnail" href="<?php the_permalink(); ?>" aria-hidden="true">
<?php
the_post_thumbnail( 'post-thumbnail', array(
'alt' => the_title_attribute( array(
'echo' => false,
) ),
) );
?>
</a>Optimized by WPJAM Basic。