<?php
$args=array(
'tag_id'=>123,//标签id
'posts_per_page'=>7,//每页显示数量
'paged'=>1//显示第1页
);
query_posts('cat=2859&orderby=new');
while(have_posts()): the_post();
?>
    <div class="swiper-slide">
        <a href="<?php the_permalink(); ?>" title="<?php the_title() ?>">
            <?php the_post_thumbnail('thumbnail'); ?>//文章缩略图
            <div class="viewInfo">查看详情 ></div>
            <div class="tit-bar">
            <div class="tit"><?php the_title() ?></div>
            <div href="<?php the_permalink(); ?>" class="mores">查看详情 ></div>
            </div></a>
    </div>               
    
<?php endwhile; ?>

<?php echo date("Y-m-d", strtotime($post->post_date))?>调用日期
<?php echo mb_strimwidth(strip_tags(apply_filters('the_content', $post->post_content)), 0, 100,'……'); ?>调用摘要