url重写 怎么隐藏模块名和操作名,正则怎么写？
例如：http://localhost/phpcms/form/show/cid/49.html 变为
http://localhost/phpcms/49.html

<IfModule mod_rewrite.c>

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-d

RewriteCond %{REQUEST_FILENAME} !-f

RewriteRule ^(.*)$ index.php/$1 [QSA,PT]

RewriteRule ^(.*)$ form/show/cid/$1 [QSA,PT]

</IfModule>