Nginx获取用户真实Ip配置1
2proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $host;
拦截 server节点配置1
2
3if($http_user_agent ~* (apachebench|spider|robot|wget|WinHttpRequest)){
return 403;
}
每5秒一次显示进程号为12538的java进成的GC情况1
jstat -gc 12538 5000