Htaccess RewriteRule如果以下都不是

Question

情况：

1. 旧的Wordpress网站已被新的Wordpress取代 多站点（ROOT，nl，en）和链接已更改。
2. 我想将来自旧网址的流量重定向到新网址（例如/ case - ＆gt; / nl / blog）

规则集：

URI is empty         --> redirect to /nl (default language)
URI is /en OR /nl    --> redirect to /en/ OR /nl/ (add forward slash)

URI is /oldurl1      --> redirect to /newurl1
URI is /oldurl2      --> redirect to /newurl2
...
URI is /oldurlX      --> redirect to /newurlX

URI is NOT ANY of the known old URLs or new ones --> show nl/404

没有最后一行，默认的Wordpress 404不会显示，而是显示浏览器404。

审判和失败：

RewriteEngine On
RewriteBase /


# URI is empty --> redirect to /nl (default language)
RewriteRule ^$ nl/ [R=301,L]

# URI is /en OR /nl --> redirect to /en/ OR /nl/ (add forward slash)
RewriteRule ^(en|nl)$  $1/ [R=301,L]

# URI is /oldurl1 --> redirect to /newurl1
RewriteRule ^(oldurl1|oldurl1/)$  nl/newurl1/ [R=301,L]

# URI is NOT ANY of the known old URLs or new ones --> show nl/404
RewriteRule !^(nl|en|nl/|en/|oldurl1|oldurlX......this can't be right)$  nl/404

问题

将所有未知网址定向到404网页的有效方法是什么？

Answer 1

每个WordPress主题都可以使用自己的404错误页面。还有一些插件可以自定义默认的Wordpress 404页面