title: "Nginx502错误" date: 2019-12-09 categories:
- bug tags:
- nginx
问题/Problem
- nginx 在轉發中報錯日志為
... upstream sent too big header while reading response header from upstream ...
原因/Reason
-
反向代理的源站HTTP頭太大了
proxy_buffer_size
proxy_buffers
proxy_busy_buffers_size
http://nginx.org/en/docs/http/ngx_http_proxy_module.html
解决/Fix
location \ {
proxy_buffer_size 4k;
proxy_buffers 4 256k;
proxy_busy_buffers_size 256k;
}