centos7.5 没有ico图标，日志中报错

问题：

[root@lb01 conf.d]# tail -f /var/log/nginx/access.log 10.0.0.1 - - [06/May/2019:20:21:46 +0800] "GET /favicon.ico HTTP/1.1" 404 555 "http://web.lvhanzhi.com/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36" "-"

原因：没有ico图标，所以在日志中报错404

解决方法：

方法一：项目里面放入ico图标

方法二：直接返回200，不去文件中查找

[root@lb01 conf.d]# vim web.lvhanzhi.com.conf server{    listen 80;    server_name web.lvhanzhi.com;    location / {            proxy_pass http://10.0.0.7:80;            proxy_set_header Host $http_host;            proxy_http_version 1.1;    }    location /favicon.ico{        return 200;        access_log off;    }}