Shulou(Shulou.com)06/02 Report--

Static file optimization

For static files, such as pictures, documents, and videos, you should set a large cache time as much as possible.

Such as:

Location. (gif | jpg | jpeg | png | bmp | ico) ${root / var/www/img/; expires 30d;} dynamic file optimization

For dynamic files, set the cache time based on how often the file is updated.

Location / dyna/ {root / var/pub/; # avoid sending wrong file sizes, eliminate pread () read only errors open_file_cache off; # 3 seconds expires 3s; # tell browsers to update add_header Cache-Control no-cache; add_header Pragma no-cache; add_header Expires 3;}

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