重写规则 - 环重定向

Question

我需要这2重写规则帮助：

RewriteEngine On 
RewriteBase/

# folder/script.php?A=1&B=2 -> xyz/1/2 (REDIRECT) 
RewriteCond %{QUERY_STRING} ^A=([^&]+)&B=([^&]+)$ 
RewriteRule ^folder\/script\.php$ /xyz/%1/%2? [R=301,L] 

# xyz/1/2 -> folder/script.php?A=1&B=2 (REWRITE) 
RewriteRule ^xyz\/([^\/]+)\/([^\/]+)$ /folder/script.php?A=$1&B=$2 [L] 

• 首先，我需要 “重定向”
  FROM：efectorelativo.net/folder/script.php?A=1 & B = 2
  TO：efectorelativo.net/xyz/1/2
  

• 然后我需要 “改写” 未 “重定向”
  FROM：EFEC torelativo.net/xyz/1/2
  TO：efectorelativo.net/folder/script.php?A=1 & B = 2

编辑：（工作码，这要归功于秋葵）

RewriteEngine On 
RewriteBase/

# folder/script.php?A=1&B=2 -> xyz/1/2 (REDIRECT) 
RewriteCond %{THE_REQUEST} \?A=([^&]+)&B=([^\s&]+) 
RewriteRule ^folder\/script\.php$ /xyz/%1/%2? [R=301,L] 

# xyz/1/2 -> folder/script.php?A=1&B=2 (REWRITE) 
RewriteRule ^xyz\/([^\/]+)\/([^\/]+)$ /folder/script.php?A=$1&B=$2 [L] 

Answer 1

检查request line在THE_REQUEST而不是当前的URL：

# folder/script.php?A=1&B=2 -> xyz/1/2 (REDIRECT) 
RewriteCond %{THE_REQUEST} ^[A-Z]+\ /[^?\ ]*\?A=([^&]+)&B=([^&\ ]+)\ 
RewriteRule ^folder/script\.php$ /xyz/%1/%2? [R=301,L]