/usr/local/nginx/conf/proxy.conf
proxy_redirect off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Accept-Encoding 'gzip'; client_max_body_size 100m; client_body_buffer_size 256k; proxy_connect_timeout 60; proxy_send_timeout 60; proxy_read_timeout 60; proxy_buffer_size 512k; proxy_buffers 8 512k; proxy_busy_buffers_size 512k; proxy_temp_file_write_size 512k;
html 文件可以被缓存，后来就到很多地方去问
