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/

10-13 01:25