Mod_rewrite 用于通过 htaccess 进行网站翻译

Question

我已经通过 .htaccess 隐藏 PHP 扩展。

lang 参数可以是en 或lt

如果 lang 参数的值 = en 则应该在这样的域之后添加 en/：

www.mysite.com/register.php?lang=en ->www.mysite.com/en/register/

如果lang参数的值=lt应该是这样的：

www.mysite.com/register.php?lang=lt->www.mysite.com/register/

如果使用任何其他参数，应该是这样的：

www.mysite.com/etc.php?id=123&param=abc -> www.mysite.com/etc/123/abc/

我的.htaccess 看起来像：

Options +FollowSymLinks -MultiViews
RewriteEngine On
RewriteBase /

# url is ONLY '/en' or '/lt' -> redirect to /en/ or /lt/ (adding slash)
RewriteRule ^(en|lt)$  $1/ [R=301,L]
# now all urls have en/ lt/ -> parse them
RewriteRule ^(en|lt)/(.*)$  $2?lang=$1&%{query_STRING} [L]
# no "R=301" here --------------------------------------^

RewriteCond %{THE_REQUEST} /+(.*?/)?(?:index)?(.*?)\.php[/\s?] [NC]
RewriteRule ^ %1%2/ [R=302,L,NE]

RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.+?)/?$ $1.php [L]

但现在它工作不正常：

如果我有www.mysite.com/register.php?lang=en，它会将我重定向到www.mysite.com/register/?lang=en

你有什么想法吗？

Answer 1

让你的根 .htaccess 像这样：

Options +FollowSymLinks -MultiViews
RewriteEngine On
RewriteBase /

RewriteCond %{THE_REQUEST} \s/+(.+)\.php\?lang=(lt)\s [NC]
RewriteRule ^ %1? [R=302,L,NE]

RewriteCond %{THE_REQUEST} \s/+(.+)\.php\?lang=(en)\s [NC]
RewriteRule ^ %2/%1? [R=302,L,NE]

RewriteCond %{THE_REQUEST} \s/+(.+)\.php\?lang=(en)&id=([^\s&]+)\s [NC]
RewriteRule ^ %2/%1/%3? [R=302,L,NE]

RewriteCond %{THE_REQUEST} \s/+(.+)\.php\?lang=(en)&id=([^\s&]+)&param=([^\s&]+)\s [NC]
RewriteRule ^ %2/%1/%3/%4? [R=302,L,NE]

RewriteCond %{THE_REQUEST} \s/+(.+\.php)\?lang=lt&(\S*)\s [NC]
RewriteRule ^ %1?%2 [L,NE,R=302]

RewriteCond %{THE_REQUEST} \s/+(.+)\.php\?id=([^\s&]+)\s [NC]
RewriteRule ^ %1/%2? [R=302,L,NE]

RewriteCond %{THE_REQUEST} \s/+(.+)\.php\?id=([^\s&]+)&param=([^\s&]+)\s [NC]
RewriteRule ^ %1/%2/%3? [R=302,L,NE]

RewriteCond %{THE_REQUEST} \s/+(.*?/)?(?:index)?(.*?)\.php\s [NC]
RewriteRule ^ %1%2/ [R=302,L,NE]

# url is ONLY '/en' or '/lt' -> redirect to /en/ or /lt/ (adding slash)
RewriteRule ^(en|lt)$ $1/ [R=301,L,NC]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{QUERY_STRING} !(^|&)lang=(en|lt)(&|$) [NC]
RewriteRule ^(?!(?:en|lt)/)(.+)$ lt/$1 [DPI,NC]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d [OR]
RewriteCond %{DOCUMENT_ROOT}/$2.php !-f
RewriteRule ^(en|lt)/([\w-]+)/?$ - [L]

# now all urls have en/ lt/ -> parse them
RewriteRule ^(en|lt)/([\w-]+)/?$ $2.php?lang=$1 [L,NC,QSA]

RewriteRule ^(en|lt)/([\w-]+)/([\w-]+)/?$ $2.php?lang=$1&id=$3 [L,NC,QSA]

RewriteRule ^(en|lt)/([\w-]+)/([\w-]+)/([\w-]+)/?$ $2.php?lang=$1&id=$3&param=$4 [L,NC,QSA]