我在 Prestashop 上找到了一家旧的 Peel 商店。在切换它之前，我想保持我在一些产品（大约 100 个产品）上获得的 Google 排名。
到目前为止，我在 Prestashop pre-prod 服务器上进行了测试，其域名如“mywebsite.com/~subfolder/”（由托管公司强制）。所有产品都从 Peel 进口到 Prestashop。
我以为一个简单的
Options +FollowSymlinks
RewriteEngine on
RedirectPermanent /~subfolder/achat/product_detail.php?id=300 http://www.mywebsite.com/~subfolder/my/new/url-300.html
会工作，但我总是被重定向到 Prestashop 未找到页面。据我所知，它不接受“achat/product_detail.php”不存在的事实。
我也试过
RewriteRule ^/~subfolder/achat/produit_details.php?id=110$ /~subfolder/layette-en-laine-et-soie/110-brassiere-laine-et-soie.html [L,R=301]
这不是更好。
处理这个问题的正确方法是什么？如果可能以相对方式表示，我宁愿在切换 Prestashop 直播时不必修改文件（并将http://mywebsite.com/~subfolder更改为http://www.mywebsite.com）。
任何帮助将不胜感激 ！
谢谢，
尼古拉斯
PS：如果需要，在我的 prestashop 生成的 htaccess 文件下方（我删除了上面提到的测试）：
# .htaccess automaticaly generated by PrestaShop e-commerce open-source solution
# WARNING: PLEASE DO NOT MODIFY THIS FILE MANUALLY. IF NECESSARY, ADD YOUR SPECIFIC CONFIGURATION WITH THE HTACCESS GENERATOR IN BACK OFFICE
# http://www.prestashop.com - http://www.prestashop.com/forums
SetEnv PHP_VER 5_TEST
SetEnv REGISTER_GLOBALS 0
AuthUserFile /XXXX
AuthGroupFile /dev/null
AuthName "Veuillez vous identifier"
AuthType Basic
require valid-user
<IfModule mod_rewrite.c>
# URL rewriting module activation
RewriteEngine on
# URL rewriting rules
RewriteRule ^api/?(.*)$ /~subfolder/webservice/dispatcher.php?url=$1 [QSA,L]
RewriteRule ^([a-z0-9]+)\-([a-z0-9]+)(\-[_a-zA-Z0-9-]*)/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1-$2$3.jpg [L]
RewriteRule ^([0-9]+)\-([0-9]+)/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1-$2.jpg [L]
RewriteRule ^([0-9])(\-[_a-zA-Z0-9-]*)?/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1/$1$2.jpg [L]
RewriteRule ^([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1/$2/$1$2$3.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1/$2/$3/$1$2$3$4.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1/$2/$3/$4/$1$2$3$4$5.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1/$2/$3/$4/$5/$1$2$3$4$5$6.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1/$2/$3/$4/$5/$6/$1$2$3$4$5$6$7.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1/$2/$3/$4/$5/$6/$7/$1$2$3$4$5$6$7$8.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/p/$1/$2/$3/$4/$5/$6/$7/$8/$1$2$3$4$5$6$7$8$9.jpg [L]
RewriteRule ^c/([0-9]+)(\-[_a-zA-Z0-9-]*)/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/c/$1$2.jpg [L]
RewriteRule ^c/([a-zA-Z-]+)/[a-zA-Z0-9-]+\.jpg$ /~subfolder/img/c/$1.jpg [L]
RewriteRule ^([0-9]+)(\-[_a-zA-Z0-9-]*)/[_a-zA-Z0-9-]*\.jpg$ /~subfolder/img/c/$1$2.jpg [L]
RewriteRule ^([0-9]+)\-[a-zA-Z0-9-]*\.html /~subfolder/product.php?id_product=$1 [QSA,L]
RewriteRule ^[a-zA-Z0-9-]*/([0-9]+)\-[a-zA-Z0-9-]*\.html /~subfolder/product.php?id_product=$1 [QSA,L]
RewriteRule ^([0-9]+)\-[a-zA-Z0-9-]*(/[a-zA-Z0-9-]*)+ /~subfolder/category.php?id_category=$1&noredirect=1 [QSA,L]
RewriteRule ^([0-9]+)\-[a-zA-Z0-9-]* /~subfolder/category.php?id_category=$1 [QSA,L]
RewriteRule ^([0-9]+)__([a-zA-Z0-9-]*) /~subfolder/supplier.php?id_supplier=$1 [QSA,L]
RewriteRule ^([0-9]+)_([a-zA-Z0-9-]*) /~subfolder/manufacturer.php?id_manufacturer=$1 [QSA,L]
RewriteRule ^content/([0-9]+)\-([a-zA-Z0-9-]*) /~subfolder/cms.php?id_cms=$1 [QSA,L]
RewriteRule ^content/category/([0-9]+)\-([a-zA-Z0-9-]*) /~subfolder/cms.php?id_cms_category=$1 [QSA,L]
RewriteRule ^page-non-trouvee$ /~subfolder/404.php [QSA,L]
RewriteRule ^adresse$ /~subfolder/address.php [QSA,L]
RewriteRule ^adresses$ /~subfolder/addresses.php [QSA,L]
RewriteRule ^authentification$ /~subfolder/authentication.php [QSA,L]
RewriteRule ^meilleures-ventes$ /~subfolder/best-sales.php [QSA,L]
RewriteRule ^panier$ /~subfolder/cart.php [QSA,L]
RewriteRule ^contactez-nous$ /~subfolder/contact-form.php [QSA,L]
RewriteRule ^bons-de-reduction$ /~subfolder/discount.php [QSA,L]
RewriteRule ^suivi-commande-invite$ /~subfolder/guest-tracking.php [QSA,L]
RewriteRule ^historique-des-commandes$ /~subfolder/history.php [QSA,L]
RewriteRule ^identite$ /~subfolder/identity.php [QSA,L]
RewriteRule ^fabricants$ /~subfolder/manufacturer.php [QSA,L]
RewriteRule ^mon-compte$ /~subfolder/my-account.php [QSA,L]
RewriteRule ^nouveaux-produits$ /~subfolder/new-products.php [QSA,L]
RewriteRule ^commande$ /~subfolder/order.php [QSA,L]
RewriteRule ^details-de-la-commande$ /~subfolder/order-follow.php [QSA,L]
RewriteRule ^commande-rapide$ /~subfolder/order-opc.php [QSA,L]
RewriteRule ^avoirs$ /~subfolder/order-slip.php [QSA,L]
RewriteRule ^mot-de-passe-oublie$ /~subfolder/password.php [QSA,L]
RewriteRule ^promotions$ /~subfolder/prices-drop.php [QSA,L]
RewriteRule ^recherche$ /~subfolder/search.php [QSA,L]
RewriteRule ^plan-du-site$ /~subfolder/sitemap.php [QSA,L]
RewriteRule ^magasins$ /~subfolder/stores.php [QSA,L]
RewriteRule ^fournisseurs$ /~subfolder/supplier.php [QSA,L]
</IfModule>
# Catch 404 errors
ErrorDocument 404 /~subfolder/404.php
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType text/css "access plus 1 week"
ExpiresByType text/javascript "access plus 1 week"
ExpiresByType application/javascript "access plus 1 week"
ExpiresByType application/x-javascript "access plus 1 week"
ExpiresByType image/x-icon "access plus 1 year"
</IfModule>
FileETag INode MTime Size
<IfModule mod_deflate.c>
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript
</IfModule>