A more complete way to get a visitor's IP

Source: Internet
Author: User
a more complete way to get a visitor's IP #
Import Javax.servlet.http.HttpServletRequest; /** * Created by Tan Jian on 2017/8/11.
 14:53. *©all Rights Reserved. * * Network-related tools/public class Network {/** * get a request to initiate the IP * @param request HttpServletRequest * @retur
        n String Type IP/public static string Getremoteip (HttpServletRequest request) {string IP;
        ip = Request.getheader ("X-forwarded-for");
        if (Isnullip (IP)) {IP = request.getheader ("Proxy-client-ip");
        } if (Isnullip (IP)) {IP = request.getheader ("Wl-proxy-client-ip");
        } if (Isnullip (IP)) {IP = request.getheader ("Http_client_ip");
        } if (Isnullip (IP)) {IP = request.getheader ("Http_x_forwarded_for");
        } if (Isnullip (IP)) {IP = request.getremoteaddr ();
        } if (Ip.contains (",")) {Ip=ip.split (",") [0]; } if ("0.0.0.0.0.0.0.1". Equals (IP) | |
"0.0.0.0.0.0.0.1%0". Equals (IP)) {            ip = "127.0.0.1";
    } return IP; } private static Boolean Isnullip (final String IP) {return IP = null | | ip.length () = 0 | |
    "Unknown". Equalsignorecase (IP);
 }
}

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