fastcgi_send_timeout 180; fastcgi_read_timeout 180; fastcgi_buffer_size 128k; fastcgi_buffers 4 256k; fastcgi_busy_buffers_size 256k; fastcgi_temp_file_write_size 256k;
nginx 502 bad gateway
原文：https://www.cnblogs.com/shabake/p/9376473.html
