.htaccess 仅通过htaccess为特殊格式自定义重定向

你好，我想通过htaccess自定义重定向

仅适用于此格式

www.example.com/index.php?id=abc --> www.example.com/abc

但对于任何其他格式，无需更改：

www.example.com/index.php?id=abc&id2=qaz&id3=wsx --> www.example.com/index.php?id=abc&id2=qaz&id3=wsx 

比如说

www.example.com/index.php?id=abc&id2=qaz --> www.example.com/index.php?id=abc&id2=qaz

www.example.com/index.php?id=abc --> www.example.com/abc

www.example.com/index.php?id=abc&id2=qaz --> www.example.com/abc/qaz

此代码（由@starkeen编写）非常有用：

RewriteEngine on

#1)Redirect "/index.php?id=foo" to "/foo"#
RewriteCond %{THE_REQUEST} /(?:index\.php)?\?id=([^\s&]+)\sHTTP [NC]
RewriteRule ^ /%1? [L,R]
#2)The rule bellow will internally map "/foo" to "/index.php?id=foo"#
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^/]+)/?$ /index.php?id=$1 [L]

现在如何添加自定义参数名称，如id2（或更多）

比如说

www.example.com/index.php?id=abc&id2=qaz --> www.example.com/index.php?id=abc&id2=qaz

www.example.com/index.php?id=abc --> www.example.com/abc

www.example.com/index.php?id=abc&id2=qaz --> www.example.com/abc/qaz

但是（这里）对于这一点没有变化：

www.example.com/index.php?id=abc&id2=qaz&id3=wsx --> www.example.com/index.php?id=abc&id2=qaz&id3=wsx 

---

您需要另一组规则来处理2个查询参数：

RewriteEngine On

#1A) Redirect "/index.php?id=foo" to "/foo"
RewriteCond %{THE_REQUEST} /(?:index\.php)?\?id=([^\s&]+)\sHTTP [NC]
RewriteRule ^ /%1? [L,R]

#1B) Redirect "/index.php?id=foo&id2=bar" to "/foo/bar"
RewriteCond %{THE_REQUEST} /(?:index\.php)?\?id=([^\s&]+)&id2=([^\s&]+)\sHTTP [NC]
RewriteRule ^ /%1/%2? [L,R]

# skip all the files and directories from further rules
RewriteCond %{REQUEST_FILENAME} -d [OR]
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^ - [L]

#2A) The rule bellow will internally map "/foo/bar" to "/index.php?id=foo&id2=bar"
RewriteRule ^([^/]+)/([^/]+)/?$ /index.php?id=$1&id2=$2 [L,QSA]

#2B) The rule bellow will internally map "/foo" to "/index.php?id=foo"
RewriteRule ^([^/]+)/?$ /index.php?id=$1 [L,QSA]