查看apacherizhi/ target=_blank class=infotextkey>apache日志：
File does not exist:
File does not exist: /opt/htdocs/resource/favicon.ico
File does not exist: /opt/htdocs/resource/404.html
File does not exist: /opt/htdocs/resource/robots.txt
Level Description Example
emerg Emergencies – system is unusable. “Child cannot open lock file. Exiting”
alert Action must be taken immediately. “getpwuid: couldn’t determine user name from uid”
crit Critical Conditions. “socket: Failed to get a socket, exiting child”
error Error conditions. “Premature end of script headers”
warn Warning conditions. “child process 1234 did not exit, sending another SIGHUP”
notice Normal but significant condition. “httpd: caught SIGBUS, attempting to dump core in …”
info Informational. “Server seems busy, (you may need to increase StartServers, or Min/MaxSpareServers)…”
debug Debug-level messages “Opening config file …”
解决办法：
修改httpd.conf文件，将LogLevel warn 改为 LogLevel crit即可。
即修改下apache的报错级别。