Nginx反向代理 + 缓存设置

http段添加

proxy_cache_path /cache levels=1:2 keys_zone=apicache:10m max_size=5g inactive=60m use_temp_path=off;

server段添加

location ~ .*\.(gif|jpg|png|css|js)(.*)  {
    proxy_pass http://$host;
    proxy_cache apicache;
    proxy_cache_valid 200 304 12h;
    proxy_cache_valid any 10m;
    add_header  Nginx-Cache "$upstream_cache_status";
    proxy_cache_key $host$uri$is_args$args;
}