WordPress的 - 显示所有帖子+那些与特定的标签

Question

我有3种类型的职位如下

1. 普通的帖子没有任何标签
2. 以“特色”标签
3. 随着“售出”标签

在一个页面上，我只想显示普通帖子+带精选标签的帖子，并且不想显示带有“已售出”标签的帖子。我怎样才能做这个查询？

感谢

Answer 1

您可以使用get_posts功能与tax_query参数。

因为它很简单，我不认为我应该进一步写东西，只是读 下一部分从食品：

http://codex.wordpress.org/Template_Tags/get_posts#Taxonomy_Parameters

Answer 2

您最好使用WP_Query，做这样的事情：

// you'll need the term_id of the tags you would like to exclude 
$sold_tag = get_term_by('name','sold','post_tag'); 
$featured_tag = get_term_by('name','featured','post_tag'); 


// create a query object, this will pick all posts except the ones tagged with 'sold' 
// if you wanted to pick all post marked as sold or featured and everyone not marked 
// as for instance 'fruit' + all that isn't tagged at all you could use a combination of 
// tag__not_in => array($fruit->term_id) && tag => array('featured,sold') 
// 
$query = new WP_Query( 
    array('post_type' => 'post', 
     'tag__not_in' => array(
      $sold_tag->term_id 
     ) 
) 
); 
// start the loop 
while($query->have_posts()): $query->the_post(); 
    // output post here ... 
endwhile; 

了解更多关于WP_Query