比如页面无响应内容,但是openresty也不报错,就需要查看log

log位置

/usr/local/openresty/nginx/logs/error.log

比如如下内容,就表明你在nginx配置中写的lua脚本有错误,错误在remote_user这里

2020/12/12 09:13:37 [error] 2725#2725: *146 lua entry thread aborted: runtime error: /usr/local/openresty/lualib/luatest/tmp.lua:3: attempt to concatenate field 'remote_user' (a nil value)
stack traceback:
coroutine 0:

总结

• log位置nginx/logs