WordPress-使用帖子中的第一张图片作为特色图片-用于过去的帖子？

Question

there are a few solutions and plugins out there that take the first image which is used in a post as featured image.

I need to do that for all the posts which have been in the past. I do not want to open 700 posts and update each of them. Most of the solutions out there only get going when a post has been updated.

Does anybody know how I can add the first image in a post as featured image for past posts automatically?

Thanks

Answer 1

我认为这个插件可以解决您的问题https://wordpress.org/plugins/post-featured-image-generator