的.htaccess 301个重定向多个网址一个

Question

我目前拥有的产品的URL像这样的电子商务网站：

http://www.mydomain.com/nike-tshirt/Large 

http://www.mydomain.com/nike-tshirt/Medium 

http://www.mydomain.com/nike-tshirt/Small 

在新的网站上的不同尺寸都指向一个URL，所以我需要为.htaccess将这三个网址指向一个页面。我不想单独做每一个，而是将其作为一个正则表达式来使用，这样任何具有第一部分后跟任意大小的URL都将重定向到新的URL。

E.g: 301 redirect /nike-tshirt/[reg exp.] http://www.mydomain.com/nike-tshirt.html 

任何帮助将不胜感激！

编辑：这是当前的Magento的.htaccess：

############################################ 
## uncomment these lines for CGI mode 
## make sure to specify the correct cgi php binary file name 
## it might be /cgi-bin/php-cgi 

# Action php5-cgi /cgi-bin/php5-cgi 
# AddHandler php5-cgi .php 

############################################ 
## GoDaddy specific options 

# Options -MultiViews 

## you might also need to add this line to php.ini 
##  cgi.fix_pathinfo = 1 
## if it still doesn't work, rename php.ini to php5.ini 

############################################ 
## this line is specific for 1and1 hosting 

    #AddType x-mapp-php5 .php 
    #AddHandler x-mapp-php5 .php 

############################################ 
## default index file 

    DirectoryIndex index.php 

<IfModule mod_php5.c> 

############################################ 
## adjust memory limit 

# php_value memory_limit 64M 
    php_value memory_limit 256M 
    php_value max_execution_time 18000 

############################################ 
## disable magic quotes for php request vars 

    php_flag magic_quotes_gpc off 

############################################ 
## disable automatic session start 
## before autoload was initialized 

    php_flag session.auto_start off 

############################################ 
## enable resulting html compression 

    #php_flag zlib.output_compression on 

########################################### 
# disable user agent verification to not break multiple image upload 

    php_flag suhosin.session.cryptua off 

########################################### 
# turn off compatibility with PHP4 when dealing with objects 

    php_flag zend.ze1_compatibility_mode Off 

</IfModule> 

<IfModule mod_security.c> 
########################################### 
# disable POST processing to not break multiple image upload 

    SecFilterEngine Off 
    SecFilterScanPOST Off 
</IfModule> 

<IfModule mod_deflate.c> 

############################################ 
## enable apache served files compression 
## http://developer.yahoo.com/performance/rules.html#gzip 

    # Insert filter on all content 
    ###SetOutputFilter DEFLATE 
    # Insert filter on selected content types only 
    #AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript 

    # Netscape 4.x has some problems... 
    #BrowserMatch ^Mozilla/4 gzip-only-text/html 

    # Netscape 4.06-4.08 have some more problems 
    #BrowserMatch ^Mozilla/4\.0[678] no-gzip 

    # MSIE masquerades as Netscape, but it is fine 
    #BrowserMatch \bMSIE !no-gzip !gzip-only-text/html 

    # Don't compress images 
    #SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary 

    # Make sure proxies don't deliver the wrong content 
    #Header append Vary User-Agent env=!dont-vary 

</IfModule> 

<IfModule mod_ssl.c> 

############################################ 
## make HTTPS env vars available for CGI mode 

    SSLOptions StdEnvVars 

</IfModule> 

<IfModule mod_rewrite.c> 

############################################ 
## enable rewrites 

    Options +FollowSymLinks 
    RewriteEngine on 

############################################ 
## you can put here your magento root folder 
## path relative to web root 

    #RewriteBase /magento/ 

############################################ 
## workaround for HTTP authorization 
## in CGI environment 

    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}] 

############################################ 
## always send 404 on missing files in these folders 

    RewriteCond %{REQUEST_URI} !^/(media|skin|js)/ 

############################################ 
## never rewrite for existing files, directories and links 

    RewriteCond %{REQUEST_FILENAME} !-f 
    RewriteCond %{REQUEST_FILENAME} !-d 
    RewriteCond %{REQUEST_FILENAME} !-l 

############################################ 
## rewrite everything else to index.php 

    RewriteRule .* index.php [L] 

</IfModule> 


############################################ 
## Prevent character encoding issues from server overrides 
## If you still have problems, use the second line instead 

    AddDefaultCharset Off 
    #AddDefaultCharset UTF-8 

<IfModule mod_expires.c> 

############################################ 
## Add default Expires header 
## http://developer.yahoo.com/performance/rules.html#expires 

    ExpiresDefault "access plus 1 year" 

</IfModule> 

############################################ 
## By default allow all access 

    Order allow,deny 
    Allow from all 

############################################ 
## If running in cluster environment, uncomment this 
## http://developer.yahoo.com/performance/rules.html#etags 

    #FileETag none 

Answer 1

这将重定向任何以/耐克T恤/

RewriteEngine On 
RewriteRule ^nike-tshirt/ http://www.mydomain.com/nike-tshirt.html [R=301] 

这会更具体重定向，任何3种列出的尺寸的。

RewriteEngine On 
RewriteRule ^nike-tshirt/(Large|Medium|Small) http://www.mydomain.com/nike-tshirt.html [R=301] 

编辑：删除额外的斜杠。