如何使用 nginx 仅将标头添加到特定文件 [英] How to add headers to only specific files with nginx

问题描述

我有图片，我想将它们的标题添加到max，我有可以更改和发布图片的个人资料图片，我只想为发布图片添加标题，而不是为个人资料图片添加标题，我不知道如何我可以管理吗?谢谢，这是我的配置，

I have pictures, and I want to add their headers to max, I have profile pictures which can be changed and post pictures, I want to add headers only for post pictures, but not to profile pictures, I have no idea how can I manage this. thank you, this is my configuration,

this is the path of posts, /post/name-of-the-picture.jpg

this is the path of users, /user/name-of-the-picture.jpg

我只想在帖子路径中添加标题

I only want to add headers to post path

location ~* .(css|js|png|gif)$ {
   expires max;
   add_header Pragma public;
   add_header Cache-Control "public";
}

推荐答案

目前我们有两种选择来解决这个问题:

Currently we have two options to solve this:

选项 1:

重复位置:NGINX 寻找最佳匹配.(性能好一点)

Duplicated locations: NGINX looks for the best match. (a little better performance)

location /post/ {
    post config stuff;
    .
    .
    .
}    
location ~* ^/post/.*.(css|js|png|gif)$ {
    post/files.(css|js|png|gif) config stuff;
    expires max;
    add_header Pragma public;
    add_header Cache-Control "public";
}
location /user/ {
    user folder config stuff;
    .
    .
    .
}    
location ~* ^/user/.*.(css|js|png|gif)$ {
    user/files.(css|js|png|gif) config stuff;
    .
    .
    .
}

选项 2:

嵌套位置:在内部位置块中按扩展过滤

Nested locations: Filtered by extension in the inner location blocks

location /post/{
    ...

    location ~* .(css|js|png|gif)$ {
        expires max;
        add_header Pragma public;
        add_header Cache-Control "public";
    }
}
location /user/{
    ...

    location ~* .(css|js|png|gif)$ {
        ...

    }
}

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