目前大部分获取ip的方式：beat.getRequest().getRemoteAddr()
但是，如果通过nginx反向代理的话，就获取不到真实ip，是获取的nginx的ip
需要：添加 proxy_set_header X-Real-IP $remote_addr;
server {
listen
80
;
server_name price.kuche.com;
location
/
{
root html;
proxy_set_header X
-Real-
IP $remote_addr;
proxy_pass http:backServers
;
}
}
添加一个表头声明
然后这样取
public
static
String getRemoteAddrIp(HttpServletRequest request) {
String ipFromNginx
= getHeader(request, "X-Real-IP"
);
System.out.println(
"ipFromNginx:" +
ipFromNginx);
System.out.println(
"getRemoteAddr:" +
request.getRemoteAddr());
return
StringUtil.isEmpty(ipFromNginx) ?
request.getRemoteAddr() : ipFromNginx;
}
private
static
String getHeader(HttpServletRequest request, String headName) {
String value
=
request.getHeader(headName);
return
!StringUtils.isBlank(value) && !"unknown".equalsIgnoreCase(value) ? value : ""
;
}
