Due to the characteristics of this blog, a large number of pictures are often inserted into this blog. If each photo is inserted into the article independently, it may not look beautiful and is not conducive to typesetting. Fortunately, WP comes with an album function, which can insert multiple pictures into an album and display them in the form of thumbnails or other sizes. The foreground page generated by WP's own album can only be linked to the source file or media file page, which does not look elegant. I wrote a small plug-in to make it click ……