nginx与javascript文件过期(由PHP动态生成)

我有一个由PHP 生成的javascript文件的expires头问题.

该网站有两种类型的JavaScript 文件.一部分是静态javascript文件,一部分是由PHP动态生成的.

conf没有过期标题

这里没有将过期标题添加到.js文件中(所有文件都返回HTTP 200)

location / {
    try_files  $uri $uri/ /index.PHP;
}
location ~ \.PHP${
    include  /var/ini/Nginx/fastcgi.conf;
    fastcgi_pass  PHP;
    fastcgi_param  SCRIPT_FILENAME /var/www/index.PHP;
}

与过期标题conf

为.js文件添加位置时,所有动态生成的文件都会返回HTTP 404

location / {
    try_files  $uri $uri/ /index.PHP;
}
location ~ \.PHP${
    include  /var/ini/Nginx/fastcgi.conf;
    fastcgi_pass  PHP;
    fastcgi_param  SCRIPT_FILENAME /var/www/dyndev.dk/public/secure/index.PHP;
}
location ~ \.(js|css)${
    expires 1y;
    add_header Cache-Control "public";
}

如何处理带有expires头的静态和动态生成的.js文件？

所有动态生成的javascript文件都命名为* -PHP.js

文件结构

/var/www/public/index.PHP # All none-static file requests are pointed to index.PHP
/var/www/public/js/main.js # Static files
/var/www/js-dynamically_generated.PHP # This file is outside the public www,but is routed by PHP since the file doesn't exists inside the public /js

PHP路由

www.example.com/ -> index.PHP
www.example.com/js -> static content
www.example.com/js/dynamically_generated-PHP.js -> js-dynamically_generated.PHP

最佳答案

对于Nginx,PHP绝不是Javascript. Nginx无法区分呈现html的PHP和呈现javascript的PHP(如果我错了,请纠正我).

因此,要做的就是设置一个单独的文件夹,其中包含生成所有JS的PHP 文件(代码未经过测试！)：

location ~ \normal_PHP/.PHP${
    include  /var/ini/Nginx/fastcgi.conf;
    fastcgi_pass  PHP;
    fastcgi_param  SCRIPT_FILENAME /var/www/dyndev.dk/public/secure/index.PHP;
}
location ~ \js_PHP/.PHP${
    expires 1y;
    add_header Cache-Control "public";
    include  /var/ini/Nginx/fastcgi.conf;
    fastcgi_pass  PHP;
    fastcgi_param  SCRIPT_FILENAME /var/www/dyndev.dk/public/secure/index.PHP;
}

…或者使用PHP本身发送标题：

PHP
header('Expires: '. gmdate('D,d M Y H:i:s \G\M\T',time() + (60 * 60))); // 1 hour

nginx与javascript文件过期(由PHP动态生成)

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