最近wordpress网站出现404错误, URL类似于:
http://www.xxxxxx.com/gallery/10-really-expensive-christmas-gifts/gallery/image/louis-vuitton-condom
http://www.xxxxxx.com/gallery/awesome-gifts-a-man-should-ask-for/gallery/image/louis-vuitton-condom
http://www.xxxxxx.com/gallery/12-must-play-christmas-songs/gallery/image/louis-vuitton-condom
......

看这地址就知道插件开启了Activate permalinks,


遂用下面地址访问
http://www.xxxxxx.com/gallery/10-really-expensive-christmas-gifts/?pid=122
发现能正常访问，初步判断应该是RewriteRules出问题了;

最后查看[NextGEN Gallery]插件源码，一步步排查，发现这个插件不支持此类型的地址
http://www.xxxxxx.com/gallery/10-really-expensive-christmas-gifts/gallery/image/louis-vuitton-condom
仅仅支持此类型的
http://www.xxxxxx.com/10-really-expensive-christmas-gifts/gallery/image/louis-vuitton-condom

打印出RewriteRules就很明白了:
代码如下
  1. [([^/]+)/gallery/page-([0-9]
    ......