首先查找nginx日志文件,目錄/var/log/nginx,在日志中發(fā)現(xiàn)了如下錯(cuò)誤: [error] 15421#0: *16 upstream sent too big header while reading response header from upstream意思是nginx緩沖區(qū)bug造成,網(wǎng)站頁(yè)面占用緩沖區(qū)可能過(guò)大。增加緩沖區(qū)徹底解決了Nginx 502 Bad Gateway,方法如下: ...
www.dbjr.com.cn/server/2964946...htm 2025-5-26