PRESTASHOP 1.7.8.6 MULTISTORE NGINX重写规则

Question

我在

location /shop-1/ {
  rewrite ^/shop-1/(.*)$ /$1 last;
  try_files $uri $uri/ /index.php?$args;
}
location /shop-2/ {
  rewrite ^/shop-2/(.*)$ /$1 last;
  try_files $uri $uri/ /index.php?$args;
}

遵循 https://devdocs.prestashop.com/1.7/basics/installation/nginx/

现在Q是父域正确导航并显示映像，但校正为 http://example.com/ {shop-1-1 }，但未在多派urls上显示图像，获取nginx 404错误在Multishop URL上，但在父域上显示相同的图像。

示例：

http://example.com/shop.com/shop-1/45-medium_default/ skirt.jpg 未显示图像

http://example.com/45-medium_default /skirt.jpg 显示图像

Answer 1

要解释这里发生的情况，我需要参考nginx 请求处理阶段 ，一个主题实际上没有多少人理解。

这是在ngx_http_server_rewrite_phase上执行的一组重写规则：

rewrite ^/(\d)(-[\w-]+)?/.+\.jpg$ /img/p/$1/$1$2.jpg last;
rewrite ^/(\d)(\d)(-[\w-]+)?/.+\.jpg$ /img/p/$1/$2/$1$2$3.jpg last;
rewrite ^/(\d)(\d)(\d)(-[\w-]+)?/.+\.jpg$ /img/p/$1/$2/$3/$1$2$3$4.jpg last;
rewrite ^/(\d)(\d)(\d)(\d)(-[\w-]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$1$2$3$4$5.jpg last;
rewrite ^/(\d)(\d)(\d)(\d)(\d)(-[\w-]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$1$2$3$4$5$6.jpg last;
rewrite ^/(\d)(\d)(\d)(\d)(\d)(\d)(-[\w-]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$1$2$3$4$5$6$7.jpg last;
rewrite ^/(\d)(\d)(\d)(\d)(\d)(\d)(\d)(-[\w-]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$7/$1$2$3$4$5$6$7$8.jpg last;
rewrite ^/(\d)(\d)(\d)(\d)(\d)(\d)(\d)(\d)(-[\w-]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$7/$8/$1$2$3$4$5$6$7$8$9.jpg last;
rewrite ^/c/([\w.-]+)/.+\.jpg$ /img/c/$1.jpg last;

如您所见，它们都不匹配/shop-1/45-medium_default/skirt.jpg Uri。因此，在下一个回合中，将选择ngx_http_find_config_phase您的location/shop-1/{...}将选择处理请求。接下来，在重写 ^/shop-1/（.fore> pument; $ 1 last;执行规则后，您的请求URI将被重写为/45-Medium_default/skirt.jpg ，并且由于重写指示ngx_http_find_find_config_phase将再次执行。但是，ngx_http_server_rewrite_phase将不会再次执行，并且不会根据这些规则重写新的URI。相反，您应该做的是将重写规则放在server级别之前重写图像请求的规则集：

rewrite ^/(?:shop-1|shop-2)(/.*) $1;
... image URIs rewrite rules here

请注意，我不使用last代码>（或break）该规则的标志，因为将触发此重写后，不应终止重写规则链。您在问题中显示的这两个位置都不需要。