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Prestashop可以在apache主机中通过.htaccess控制url重写规则,  从而实现友好链接显示.   但如果是nginx主机,  .htaccess 是无效,  但我们可能通过nginx.conf来控制重写.

要实现Prestashop在nginx中的url重写, 只要在nginx.conf相应的主机中加入以下重写代码就可以了.

rewrite ^/([a-z0-9]+)\-([a-z0-9]+)(\-[_a-zA-Z0-9-]*)/([_a-zA-Z0-9-]*)\.jpg$ /img/p/$1-$2$3.jpg last;
rewrite ^/([0-9]+)\-([0-9]+)/([_a-zA-Z0-9-]*)\.jpg$ /img/p/$1-$2.jpg last;
rewrite ^/([0-9]+)(\-[_a-zA-Z0-9-]*)/([_a-zA-Z0-9-]*)\.jpg$ /img/c/$1$2.jpg last;
rewrite "^/lang-([a-z]{2})/([a-zA-Z0-9-]*)/([0-9]+)\-([a-zA-Z0-9-]*)\.html(.*)$ /product.php?id_product=$3&isolang;=$1$5" last;
rewrite "^/lang-([a-z]{2})/([0-9]+)\-([a-zA-Z0-9-]*)\.html(.*)$ /product.php?id_product=$2&isolang;=$1$4" last;
rewrite "^/lang-([a-z]{2})/([0-9]+)\-([a-zA-Z0-9-]*)(.*)$ /category.php?id_category=$2&isolang;=$1" last;
rewrite ^/([a-zA-Z0-9-]*)/([0-9]+)\-([a-zA-Z0-9-]*)\.html(.*)$ /product.php?id_product=$2$4 last;
rewrite ^/([0-9]+)\-([a-zA-Z0-9-]*)\.html(.*)$ /product.php?id_product=$1$3 last;
rewrite ^/([0-9]+)\-([a-zA-Z0-9-]*)(.*)$ /category.php?id_category=$1 last;
rewrite ^/content/([0-9]+)\-([a-zA-Z0-9-]*)(.*)$ /cms.php?id_cms=$1 last;
rewrite ^/([0-9]+)__([a-zA-Z0-9-]*)(.*)$ /supplier.php?id_supplier=$1$3 last;
rewrite ^/([0-9]+)_([a-zA-Z0-9-]*)(.*)$ /manufacturer.php?id_manufacturer=$1$3 last;
rewrite "^/lang-([a-z]{2})/(.*)$ /$2?isolang=$1" last;

由于我使用的是lnmp 设置的环境，所以我把上面的rewrite部分保存为一个Prestashop.conf 放在/usr/local/nginx/conf 下以方便管理，然后修改我的域名的.conf文件为（XXXXX部分改为你自己的域名）：

server
	{
		listen       80;
		server_name www.XXXXX.com shop.XXXXX.com;
		index index.html index.htm index.php default.html default.htm default.php;
		root  /home/wwwroot/www.XXXXX.com;

        location / {
                try_files $uri $uri/ /index.php?q=$uri&$args;
        }

        include Prestashop.conf;

        location ~ \.php$ {
                fastcgi_pass  unix:/tmp/php-cgi.sock;
                fastcgi_index  index.php;
                include fcgi.conf;
        }
		access_log off;
	}

从上面可以看得出, Prestashop在 nginx中实现重写也很简单的.