Nginx 配置缓存

http {
       proxy_connect_timeout 5;
       proxy_read_timeout 60;
       proxy_send_timeout 5;
       proxy_buffer_size 16k;
       proxy_buffers 4 64k;
       proxy_busy_buffers_size 128k;
       proxy_temp_file_write_size 128k;
       proxy_temp_path /home/temp_dir;
       proxy_cache_path /home/cache levels=1:2 keys_zone=cache_one:50m inactive=20m max_size=30g;

}
location / {
     proxy_cache cache_one;
     proxy_cache_valid 200 365d;
     proxy_cache_key $host$uri$is_args$args;
}