如果包含至少一个大写，Apache 将所有 URL 重写为小写

Question

我一直试图让 Apache 将所有包含大写字符的 URL 重写为小写。由于某种原因，我发现的所有解决方案都不适用于我的情况。我希望这里有人可以帮助我找出原因。

我想要的是，如果有人点击我们页面上的一个 URL，那么http://example.com/products/productID/1234 他们就会被发送到 http://example.com/products/productid/1234 。注意 ID 是小写的。它并不总是只是ID我想要任何大写字符转换为小写。

基本上我访问的任何 URL 都不会改变，这让我相信它甚至没有试图重写它们。我也验证了rewrite_module未注释。

我在这里尝试了答案：Convert and redirect URL in largecase to lowercase using .htaccess

原始httpd.conf的摘录

<VirtualHost *:80>
  ServerName dev.xxxxxxx.com
  DirectoryIndex default.cfm index.cfm index.htm index.html
  DocumentRoot "Z:/XXXXX"
  ServerAdmin technical@xxxxxxxxx.com

  Redirect 301 /xxxxxxxxx/photoFiles https://www.xxxxxxxxx.com/xxxxxxxx/photoFiles
  ProxyPreserveHost On
  # ProxyPassMatch .*\.(jpg|png|gif|css|js|ico|htm|txt|csv|html|pdf|doc|docx|xls|xlsx)$ !
  # ProxyPass / balancer://nodes/ stickysession=JSESSIONID|jsessionid scolonpathdelim=on
  ProxyPassMatch ^/(.+\.cf[cm])(/.*)?$ ajp://dev.xxxxxxxx.com:7009/$1$2
  # ErrorDocument 404 /errors/404.cfm
</VirtualHost>

更新（非工作）httpd.conf 的证书

<VirtualHost *:80>
  ServerName dev.xxxxxxx.com
  DirectoryIndex default.cfm index.cfm index.htm index.html
  DocumentRoot "Z:/XXXXX"
  ServerAdmin technical@xxxxxxxxx.com

  RewriteEngine On
  RewriteMap  lc int:tolower
  RewriteCond %{REQUEST_URI} [A-Z]
  RewriteRule (.*) ${lc:$1} [R=301,L]

  Redirect 301 /xxxxxxxxx/photoFiles https://www.xxxxxxxxx.com/xxxxxxxx/photoFiles
  ProxyPreserveHost On
  # ProxyPassMatch .*\.(jpg|png|gif|css|js|ico|htm|txt|csv|html|pdf|doc|docx|xls|xlsx)$ !
  # ProxyPass / balancer://nodes/ stickysession=JSESSIONID|jsessionid scolonpathdelim=on
  ProxyPassMatch ^/(.+\.cf[cm])(/.*)?$ ajp://dev.xxxxxxxx.com:7009/$1$2
  # ErrorDocument 404 /errors/404.cfm
</VirtualHost>

Answer 1

您可以通过多种方式执行此操作：

在httpd.conf（不在.htaccess文件中）：

RewriteEngine on
RewriteBase /
RewriteMap lowercase int:tolower
RewriteCond $1 [A-Z]
RewriteRule ^/?(.*)$ /${lowercase:$1} [R=301,L]

或者在.htaccess（YMMV with Performance）中 - 请注意S=28跳过以下 28 条规则的方法（根据Apache 文档）：

RewriteEngine On
RewriteBase /

# If there are caps, set HASCAPS to true and skip next rule
RewriteRule [A-Z] - [E=HASCAPS:TRUE,S=1]

# Skip this entire section if no uppercase letters in requested URL
RewriteRule ![A-Z] - [S=28]

# Replace single occurance of CAP with cap, then process next Rule.
RewriteRule ^([^A]*)A(.*)$ $1a$2
RewriteRule ^([^B]*)B(.*)$ $1b$2
RewriteRule ^([^C]*)C(.*)$ $1c$2
RewriteRule ^([^D]*)D(.*)$ $1d$2
RewriteRule ^([^E]*)E(.*)$ $1e$2
RewriteRule ^([^F]*)F(.*)$ $1f$2
RewriteRule ^([^G]*)G(.*)$ $1g$2
RewriteRule ^([^H]*)H(.*)$ $1h$2
RewriteRule ^([^I]*)I(.*)$ $1i$2
RewriteRule ^([^J]*)J(.*)$ $1j$2
RewriteRule ^([^K]*)K(.*)$ $1k$2
RewriteRule ^([^L]*)L(.*)$ $1l$2
RewriteRule ^([^M]*)M(.*)$ $1m$2
RewriteRule ^([^N]*)N(.*)$ $1n$2
RewriteRule ^([^O]*)O(.*)$ $1o$2
RewriteRule ^([^P]*)P(.*)$ $1p$2
RewriteRule ^([^Q]*)Q(.*)$ $1q$2
RewriteRule ^([^R]*)R(.*)$ $1r$2
RewriteRule ^([^S]*)S(.*)$ $1s$2
RewriteRule ^([^T]*)T(.*)$ $1t$2
RewriteRule ^([^U]*)U(.*)$ $1u$2
RewriteRule ^([^V]*)V(.*)$ $1v$2
RewriteRule ^([^W]*)W(.*)$ $1w$2
RewriteRule ^([^X]*)X(.*)$ $1x$2
RewriteRule ^([^Y]*)Y(.*)$ $1y$2
RewriteRule ^([^Z]*)Z(.*)$ $1z$2

# If there are any uppercase letters, restart at very first RewriteRule in file.
RewriteRule [A-Z] - [N]

RewriteCond %{ENV:HASCAPS} TRUE
RewriteRule ^/?(.*) /$1 [R=301,L]

或者使用mod_spelling（您的配置表明您使用的是 Windows，所以这里也使用 YMMV）：

<IfModule mod_speling.c>
  CheckCaseOnly On
  CheckSpelling On
</IfModule>

来源： http: //www.askapache.com/htaccess/rewrite-uppercase-lowercase.html