Tomcat gets the real user IP of Nginx

Required: Add proxy_set_header x-real-ip $remote _addr;

Upstream Tomcat_server {server localhost:8080 weight=1;        } server {Listen 80;        server_name 192.168.40.116;        #charset Koi8-r; #access_log logs/host.access.log main;location ~* "\.       (jsp|do) $ "{#当请求的是jsp或do文件时直接到tomcat上去取 #root html;         #index index.html index.htm;          #proxy_pass http://192.168.18.201/;       Proxy_pass http://tomcat_server;client_max_body_size 2048m;       Client_body_buffer_size 128k;       Proxy_connect_timeout 600;       Proxy_read_timeout 600;       Proxy_send_timeout 6000;       Proxy_buffer_size 16k;       Proxy_buffers 64k;       Proxy_busy_buffers_size 64k;        Proxy_temp_file_write_size 64k; } location/{#发布目录/data/www # root/home/ding/itsoftware/tomcat/webapps/100mshcloud;# FA Stcgi_pass 192.168.40.116:8080;proxy_set_header x-real-ip $remote _addr; Proxy_pass http://tomcat_server/;        #注释默认两行, add a row.        # index index.html index.htm; }

Tomcat gets:

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: "";  }  

The above describes the tomcat to get nginx real User IP, including the aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

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