我想手动获取缩略图网址而不使用此代码
wp_get_attachment_url( get_post_thumbnail_id($post->ID) );
例如使用MySQL查询,这可能吗?
最佳答案
试试这个MySql查询
SELECT
p1.*,
wm2.meta_value
FROM
wp_posts p1
LEFT JOIN
wp_postmeta wm1
ON (
wm1.post_id = p1.id
AND wm1.meta_value IS NOT NULL
AND wm1.meta_key = "_thumbnail_id"
)
LEFT JOIN
wp_postmeta wm2
ON (
wm1.meta_value = wm2.post_id
AND wm2.meta_key = "_wp_attached_file"
AND wm2.meta_value IS NOT NULL
)
WHERE
p1.post_status="publish"
AND p1.post_type="post"
ORDER BY
p1.post_date DESC
关于php - 如何在Wordpress插件开发中手动获取缩略图URL?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/24586231/