Nginx Reverse proxy +tomcat+springmvc get user access IP

NGINX+TOMCAT+SPRINGMVC Get user Access IP

1.Nginx Reverse Proxy
modifying Nginx configuration Files

Location/ {        *********** before code *******;        Proxy_set_header host                $host;        Proxy_set_header X-forwarded- for $proxy _add_x_forwarded_for; // set the proxy IP header, the parameters        when the code gets Proxy_set_header x-real-ip  // allow the request header sent to the proxy server to be redefined or add some fields to show the real client's IP}

Adding methods in 2.SPRINGMVC code

            //add httpservletrequest request parameter to the Springmvc methodString IP = request.getheader ("X-forwarded-for"); if(IP = =NULL|| Ip.length () = = 0 | | "Unknown". Equalsignorecase (IP)) {IP= Request.getheader ("Proxy-client-ip"); }            if(IP = =NULL|| Ip.length () = = 0 | | "Unknown". Equalsignorecase (IP)) {IP= Request.getheader ("Wl-proxy-client-ip"); }            if(IP = =NULL|| Ip.length () = = 0 | | "Unknown". Equalsignorecase (IP)) {IP=request.getremoteaddr (); } Utils.log.info ("IP:" + IP + "" ");//log printing in your own code

Nginx Reverse proxy +tomcat+springmvc get user access IP